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(-) Description

Title :  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOSE
 
Authors :  D. H. Juers, B. W. Matthews
Date :  13 Sep 01  (Deposition) - 07 Dec 01  (Release) - 15 Sep 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Tim Barrel (Alpha/Beta Barrel), Jelly-Roll Barrel, Immunoglobulin, Beta Supersandwich, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. H. Juers, T. D. Heightman, A. Vasella, J. D. Mccarter, L. Mackenzie, S. G. Withers, B. W. Matthews
A Structural View Of The Action Of Escherichia Coli (Lacz) Beta-Galactosidase
Biochemistry V. 40 14781 2001
PubMed-ID: 11732897  |  Reference-DOI: 10.1021/BI011727I
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BETA-GALACTOSIDASE
    Chains: A, B, C, D
    EC Number: 3.2.1.23
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: JM109
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: LACZ
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: LACTASE;
LACZ;
BETA-D-GALACTOSIDASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 134)

Asymmetric/Biological Unit (5, 134)
No.NameCountTypeFull Name
1CSO4Mod. Amino AcidS-HYDROXYCYSTEINE
2DMS91Ligand/IonDIMETHYL SULFOXIDE
3GAL8Ligand/IonBETA-D-GALACTOSE
4MG15Ligand/IonMAGNESIUM ION
5NA16Ligand/IonSODIUM ION

(-) Sites  (130, 130)

Asymmetric Unit (130, 130)
No.NameEvidenceResiduesDescription
001AC1SOFTWAREASP A:201 , HIS A:391 , ASN A:460 , GLU A:461 , MET A:502 , TYR A:503 , GLU A:537 , HIS A:540 , TRP A:568 , ASN A:604 , NA A:3101 , HOH A:8518 , HOH A:8532 , HOH A:8582 , HOH A:9444 , HOH A:9461BINDING SITE FOR RESIDUE GAL A 2001
002AC2SOFTWAREASP A:659 , GLN A:693 , TRP A:695 , ARG A:721 , GLU A:724 , PHE A:915 , ARG A:942 , HOH A:8852 , HOH A:9057 , HOH A:9460 , HOH A:9536 , HOH A:9543 , ARG B:1013BINDING SITE FOR RESIDUE GAL A 2002
003AC3SOFTWAREASP B:201 , HIS B:391 , ASN B:460 , GLU B:461 , MET B:502 , GLU B:537 , HIS B:540 , TRP B:568 , ASN B:604 , NA B:3101 , HOH B:8630 , HOH B:8644 , HOH B:8694 , HOH B:9563BINDING SITE FOR RESIDUE GAL B 2001
004AC4SOFTWAREARG A:1013 , HOH A:9336 , ASP B:659 , GLN B:693 , TRP B:695 , ARG B:721 , GLU B:724 , PHE B:915 , ARG B:942 , HOH B:8605 , HOH B:8615 , HOH B:8962 , HOH B:9218 , HOH B:9474BINDING SITE FOR RESIDUE GAL B 2002
005AC5SOFTWAREASP C:201 , HIS C:391 , ASN C:460 , GLU C:461 , MET C:502 , GLU C:537 , HIS C:540 , TRP C:568 , ASN C:604 , NA C:3101 , HOH C:8644 , HOH C:8658 , HOH C:8708 , HOH C:9524BINDING SITE FOR RESIDUE GAL C 2001
006AC6SOFTWAREASP C:659 , GLN C:693 , TRP C:695 , ARG C:721 , GLU C:724 , PHE C:915 , ARG C:942 , HOH C:8976 , HOH C:9233 , HOH C:9610 , HOH C:9619 , ARG D:1013BINDING SITE FOR RESIDUE GAL C 2002
007AC7SOFTWAREASP D:201 , HIS D:391 , ASN D:460 , GLU D:461 , MET D:502 , GLU D:537 , HIS D:540 , TRP D:568 , ASN D:604 , NA D:3101 , HOH D:8760 , HOH D:8774 , HOH D:8824 , HOH D:9696BINDING SITE FOR RESIDUE GAL D 2001
008AC8SOFTWAREARG C:1013 , HOH C:9611 , ASP D:659 , GLN D:693 , TRP D:695 , ARG D:721 , GLU D:724 , ARG D:942 , HOH D:8734 , HOH D:9093 , HOH D:9358 , HOH D:9601 , HOH D:9652BINDING SITE FOR RESIDUE GAL D 2002
009AC9SOFTWAREGLU A:416 , HIS A:418 , GLU A:461 , HOH A:8518 , HOH A:8582 , HOH A:8658BINDING SITE FOR RESIDUE MG A 3001
010BC1SOFTWAREASP A:15 , ASN A:18 , VAL A:21 , GLN A:163 , ASP A:193BINDING SITE FOR RESIDUE MG A 3002
011BC2SOFTWAREDMS A:8406 , HOH A:9131 , HOH A:9292 , HOH A:9293 , HOH A:9366 , HOH A:9495 , HOH D:9637BINDING SITE FOR RESIDUE MG A 3005
012BC3SOFTWAREASP A:201 , PHE A:601 , ASN A:604 , GAL A:2001 , HOH A:8778BINDING SITE FOR RESIDUE NA A 3101
013BC4SOFTWAREPHE A:556 , TYR A:559 , PRO A:560 , LEU A:562 , HOH A:8904 , HOH A:9112BINDING SITE FOR RESIDUE NA A 3102
014BC5SOFTWAREPHE A:931 , PRO A:932 , LEU A:967 , THR A:970 , HOH A:8708 , HOH A:9195BINDING SITE FOR RESIDUE NA A 3103
015BC6SOFTWARESER A:647 , GLU A:650 , LEU A:670 , DMS A:8425 , HOH A:9207 , HOH A:9350BINDING SITE FOR RESIDUE NA A 3104
016BC7SOFTWAREASN A:597 , HOH A:8725 , HOH A:8941 , HOH A:8983 , HOH A:9091 , HOH A:9440BINDING SITE FOR RESIDUE MG A 3105
017BC8SOFTWAREGLU B:416 , HIS B:418 , GLU B:461 , HOH B:8630 , HOH B:8694 , HOH B:8769BINDING SITE FOR RESIDUE MG B 3001
018BC9SOFTWAREASP B:15 , ASN B:18 , VAL B:21 , GLN B:163 , ASP B:193BINDING SITE FOR RESIDUE MG B 3002
019CC1SOFTWAREASP B:201 , PHE B:601 , ASN B:604 , GAL B:2001 , HOH B:8888BINDING SITE FOR RESIDUE NA B 3101
020CC2SOFTWAREPHE B:556 , TYR B:559 , PRO B:560 , LEU B:562 , HOH B:9013 , HOH B:9229BINDING SITE FOR RESIDUE NA B 3102
021CC3SOFTWAREPHE B:931 , PRO B:932 , LEU B:967 , THR B:970 , HOH B:8818BINDING SITE FOR RESIDUE NA B 3103
022CC4SOFTWARESER B:647 , GLU B:650 , LEU B:670 , DMS B:8425 , HOH B:9334 , HOH B:9473BINDING SITE FOR RESIDUE NA B 3104
023CC5SOFTWAREASN B:597 , HOH B:8835 , HOH B:9052 , HOH B:9095 , HOH B:9207 , HOH B:9595BINDING SITE FOR RESIDUE MG B 3105
024CC6SOFTWAREGLU C:416 , HIS C:418 , GLU C:461 , HOH C:8644 , HOH C:8708 , HOH C:8784BINDING SITE FOR RESIDUE MG C 3001
025CC7SOFTWAREASP C:15 , ASN C:18 , VAL C:21 , GLN C:163 , ASP C:193BINDING SITE FOR RESIDUE MG C 3002
026CC8SOFTWAREHOH A:9421 , HOH A:9422 , HOH B:9553 , HOH C:9449 , HOH C:9479 , HOH C:9506BINDING SITE FOR RESIDUE MG C 3006
027CC9SOFTWAREASP C:201 , PHE C:601 , ASN C:604 , GAL C:2001 , HOH C:8903BINDING SITE FOR RESIDUE NA C 3101
028DC1SOFTWAREPHE C:556 , TYR C:559 , PRO C:560 , LEU C:562 , HOH C:9025 , HOH C:9229BINDING SITE FOR RESIDUE NA C 3102
029DC2SOFTWAREPHE C:931 , PRO C:932 , LEU C:967 , THR C:970 , HOH C:8833 , HOH C:9318BINDING SITE FOR RESIDUE NA C 3103
030DC3SOFTWARESER C:647 , GLU C:650 , LEU C:670 , DMS C:8425 , HOH C:9329 , HOH C:9580BINDING SITE FOR RESIDUE NA C 3104
031DC4SOFTWAREASN C:597 , HOH C:8850 , HOH C:9058 , HOH C:9098 , HOH C:9209BINDING SITE FOR RESIDUE MG C 3105
032DC5SOFTWAREGLU D:416 , HIS D:418 , GLU D:461 , HOH D:8760 , HOH D:8824 , HOH D:8900BINDING SITE FOR RESIDUE MG D 3001
033DC6SOFTWAREASP D:15 , ASN D:18 , VAL D:21 , GLN D:163 , ASP D:193BINDING SITE FOR RESIDUE MG D 3002
034DC7SOFTWAREHOH A:9505 , HOH D:9374 , HOH D:9536 , HOH D:9541 , HOH D:9542 , HOH D:9617BINDING SITE FOR RESIDUE MG D 3005
035DC8SOFTWAREASP D:201 , PHE D:601 , ASN D:604 , GAL D:2001 , HOH D:9018BINDING SITE FOR RESIDUE NA D 3101
036DC9SOFTWAREPHE D:556 , TYR D:559 , PRO D:560 , LEU D:562 , HOH D:9144 , HOH D:9355BINDING SITE FOR RESIDUE NA D 3102
037EC1SOFTWAREPHE D:931 , PRO D:932 , LEU D:967 , THR D:970 , HOH D:8948BINDING SITE FOR RESIDUE NA D 3103
038EC2SOFTWARESER D:647 , GLU D:650 , LEU D:670 , DMS D:8425 , HOH D:9757BINDING SITE FOR RESIDUE NA D 3104
039EC3SOFTWAREASN D:597 , HOH D:8966 , HOH D:9182 , HOH D:9227 , HOH D:9334BINDING SITE FOR RESIDUE MG D 3105
040EC4SOFTWARETHR A:229 , VAL A:330 , GLY A:331 , ASN A:449 , PRO A:451 , ARG A:482 , HOH A:8515BINDING SITE FOR RESIDUE DMS A 8401
041EC5SOFTWAREARG A:557 , HIS A:622 , GLN A:625 , GLN A:628 , HOH A:8706BINDING SITE FOR RESIDUE DMS A 8402
042EC6SOFTWARELYS A:380 , ASN A:383 , PHE A:626 , TYR A:642 , TRP A:708 , HOH A:8715 , HOH A:9472BINDING SITE FOR RESIDUE DMS A 8403
043EC7SOFTWAREPRO A:32 , PHE A:33 , TRP A:36 , ASP A:45 , ALA A:327 , HOH A:8915 , HOH A:8924 , HOH A:9121BINDING SITE FOR RESIDUE DMS A 8404
044EC8SOFTWARETHR A:271 , LEU A:291 , ARG A:292BINDING SITE FOR RESIDUE DMS A 8405
045EC9SOFTWAREGLU A:314 , HIS A:316 , GLY A:320 , MG A:3005 , HOH A:9292 , HOH A:9495BINDING SITE FOR RESIDUE DMS A 8406
046FC1SOFTWAREARG A:505 , GLU A:508 , PRO A:1001 , VAL A:1003 , HOH A:8541BINDING SITE FOR RESIDUE DMS A 8407
047FC2SOFTWARELEU A:54 , ASN A:55 , HOH A:9196BINDING SITE FOR RESIDUE DMS A 8408
048FC3SOFTWAREGLU A:334 , VAL A:335 , PRO A:480 , HOH A:8710 , HOH A:8713 , HOH A:9006 , HOH A:9106BINDING SITE FOR RESIDUE DMS A 8409
049FC4SOFTWAREPRO A:106 , PRO A:115 , TRP A:191 , HOH A:8766 , HOH A:8867 , HOH A:9114BINDING SITE FOR RESIDUE DMS A 8410
050FC5SOFTWAREPRO A:584 , SER A:586 , ARG A:973 , HOH A:8606BINDING SITE FOR RESIDUE DMS A 8411
051FC6SOFTWAREGLY A:275 , GLY A:276 , GLU A:277 , VAL A:289 , THR A:290 , ARG A:292 , HOH A:9082BINDING SITE FOR RESIDUE DMS A 8412
052FC7SOFTWAREGLY A:593 , ASP A:594 , THR A:595 , HOH A:8850BINDING SITE FOR RESIDUE DMS A 8413
053FC8SOFTWAREVAL A:84 , VAL A:85 , HIS A:93 , HOH A:8947BINDING SITE FOR RESIDUE DMS A 8414
054FC9SOFTWARELYS A:621 , TRP A:717 , HOH A:8836BINDING SITE FOR RESIDUE DMS A 8415
055GC1SOFTWAREARG A:251 , ASP A:252 , ARG D:251BINDING SITE FOR RESIDUE DMS A 8416
056GC2SOFTWAREASP A:428 , PRO A:430 , HOH A:9554 , VAL D:478 , HOH D:9502BINDING SITE FOR RESIDUE DMS A 8420
057GC3SOFTWAREHIS A:93 , GLY A:94 , TYR A:95 , HOH A:9015 , HOH A:9110BINDING SITE FOR RESIDUE DMS A 8421
058GC4SOFTWARESER A:647 , ASP A:648 , ASN A:649 , GLU A:650 , PRO A:703 , ASN A:704 , NA A:3104 , LYS C:1023BINDING SITE FOR RESIDUE DMS A 8425
059GC5SOFTWAREASP A:45 , ARG A:46 , PRO A:47 , HOH A:8994 , HOH A:9240BINDING SITE FOR RESIDUE DMS A 8501
060GC6SOFTWAREGLU A:57 , TRP A:58 , ARG A:59 , LEU A:125 , THR A:126 , HOH A:9018 , HOH A:9224BINDING SITE FOR RESIDUE DMS A 8502
061GC7SOFTWARESER A:132 , GLU A:136 , HIS A:216 , HOH A:9343BINDING SITE FOR RESIDUE DMS A 8504
062GC8SOFTWAREASN A:102 , ASP A:598 , PHE A:601 , VAL A:795BINDING SITE FOR RESIDUE DMS A 8506
063GC9SOFTWARETHR B:229 , VAL B:330 , GLY B:331 , ASN B:449 , PRO B:451 , ARG B:482 , HOH B:8627BINDING SITE FOR RESIDUE DMS B 8401
064HC1SOFTWAREARG B:557 , HIS B:622 , GLN B:625 , GLN B:628 , HOH B:8816BINDING SITE FOR RESIDUE DMS B 8402
065HC2SOFTWARELYS B:380 , ASN B:383 , PHE B:626 , TYR B:642 , TRP B:708 , HOH B:8825BINDING SITE FOR RESIDUE DMS B 8403
066HC3SOFTWAREPRO B:32 , PHE B:33 , ALA B:34 , TRP B:36 , ASP B:45 , ALA B:327 , HOH B:9025 , HOH B:9035 , HOH B:9238BINDING SITE FOR RESIDUE DMS B 8404
067HC4SOFTWARETHR B:271 , LEU B:291 , ARG B:292 , HOH B:9288 , HOH B:9407BINDING SITE FOR RESIDUE DMS B 8405
068HC5SOFTWAREHOH A:9296 , GLU B:314 , HIS B:316 , GLY B:320 , HOH B:9247 , HOH B:9289BINDING SITE FOR RESIDUE DMS B 8406
069HC6SOFTWAREGLU B:508 , PRO B:1001 , VAL B:1003 , HOH B:8653 , HOH B:8856 , HOH B:9093BINDING SITE FOR RESIDUE DMS B 8407
070HC7SOFTWARELEU B:54 , ASN B:55 , TRP B:58 , LEU B:125 , HOH B:9151BINDING SITE FOR RESIDUE DMS B 8408
071HC8SOFTWAREGLU B:334 , VAL B:335 , PRO B:480 , HOH B:8820 , HOH B:8823BINDING SITE FOR RESIDUE DMS B 8409
072HC9SOFTWAREPRO B:106 , TRP B:191 , HOH B:8876 , HOH B:8960 , HOH B:8978 , HOH B:9142 , HOH B:9191BINDING SITE FOR RESIDUE DMS B 8410
073IC1SOFTWAREILE B:576 , SER B:586 , ARG B:973 , HOH B:8718 , HOH B:9634BINDING SITE FOR RESIDUE DMS B 8411
074IC2SOFTWAREGLY B:275 , VAL B:289 , THR B:290 , ARG B:292 , HOH B:9452BINDING SITE FOR RESIDUE DMS B 8412
075IC3SOFTWAREVAL B:84 , VAL B:85 , HIS B:93BINDING SITE FOR RESIDUE DMS B 8414
076IC4SOFTWAREARG B:251 , ASP B:252BINDING SITE FOR RESIDUE DMS B 8416
077IC5SOFTWAREPHE B:231 , ASN B:232 , ASP B:233 , PHE B:235 , GLU B:334 , HOH B:9223BINDING SITE FOR RESIDUE DMS B 8417
078IC6SOFTWAREASP B:428BINDING SITE FOR RESIDUE DMS B 8420
079IC7SOFTWAREHIS B:93 , TYR B:95 , HOH B:9128 , HOH B:9227BINDING SITE FOR RESIDUE DMS B 8421
080IC8SOFTWARESER B:647 , ASP B:648 , ASN B:649 , GLU B:650 , ASN B:704 , NA B:3104BINDING SITE FOR RESIDUE DMS B 8425
081IC9SOFTWAREASP B:45 , ARG B:46 , PRO B:47BINDING SITE FOR RESIDUE DMS B 8501
082JC1SOFTWAREGLU B:57 , TRP B:58 , LEU B:125 , THR B:126 , HOH B:9131BINDING SITE FOR RESIDUE DMS B 8502
083JC2SOFTWAREARG B:37 , SER B:132 , TRP B:133 , HIS B:216 , HOH B:9665 , HOH B:9667BINDING SITE FOR RESIDUE DMS B 8504
084JC3SOFTWAREVAL B:267 , ASN B:294 , VAL B:295 , GLU B:296BINDING SITE FOR RESIDUE DMS B 8601
085JC4SOFTWARETHR C:229 , VAL C:330 , GLY C:331 , ASN C:449 , PRO C:451 , HOH C:8641BINDING SITE FOR RESIDUE DMS C 8401
086JC5SOFTWAREARG C:557 , HIS C:622 , GLN C:623 , GLN C:628 , HOH C:8831BINDING SITE FOR RESIDUE DMS C 8402
087JC6SOFTWARELYS C:380 , ASN C:383 , PHE C:626 , TYR C:642 , TRP C:708 , HOH C:8707 , HOH C:8840BINDING SITE FOR RESIDUE DMS C 8403
088JC7SOFTWAREPRO C:32 , PHE C:33 , ALA C:34 , TRP C:36 , ASP C:45 , ALA C:327 , HOH C:9034 , HOH C:9043 , HOH C:9238BINDING SITE FOR RESIDUE DMS C 8404
089JC8SOFTWARETHR C:271 , LEU C:291 , ARG C:292 , HOH C:9286BINDING SITE FOR RESIDUE DMS C 8405
090JC9SOFTWAREGLU C:508 , PRO C:1001 , VAL C:1003 , HOH C:8667 , HOH C:9097BINDING SITE FOR RESIDUE DMS C 8407
091KC1SOFTWARELEU C:54 , ASN C:55 , LEU C:125 , HOH C:9319BINDING SITE FOR RESIDUE DMS C 8408
092KC2SOFTWAREGLU C:334 , VAL C:335 , PRO C:480 , HOH C:8835 , HOH C:8838BINDING SITE FOR RESIDUE DMS C 8409
093KC3SOFTWAREPRO C:106 , PRO C:115 , TRP C:191 , HOH C:8891 , HOH C:8974 , HOH C:8991BINDING SITE FOR RESIDUE DMS C 8410
094KC4SOFTWAREILE C:576 , PRO C:584 , SER C:586 , ARG C:973 , HOH C:8732BINDING SITE FOR RESIDUE DMS C 8411
095KC5SOFTWAREGLY C:275 , VAL C:289 , THR C:290 , ARG C:292 , HOH C:9438BINDING SITE FOR RESIDUE DMS C 8412
096KC6SOFTWAREGLY C:593 , ASP C:594 , THR C:595 , HOH C:8974 , HOH C:9331BINDING SITE FOR RESIDUE DMS C 8413
097KC7SOFTWAREVAL C:84 , VAL C:85 , HIS C:93 , HOH C:9063BINDING SITE FOR RESIDUE DMS C 8414
098KC8SOFTWARELYS C:621 , TRP C:717 , HOH C:8960 , HOH C:9565BINDING SITE FOR RESIDUE DMS C 8415
099KC9SOFTWAREARG C:251 , ASP C:252BINDING SITE FOR RESIDUE DMS C 8416
100LC1SOFTWAREPHE C:231 , ASN C:232 , ASP C:233 , PHE C:235 , GLU C:334 , HOH C:9224BINDING SITE FOR RESIDUE DMS C 8417
101LC2SOFTWAREHOH B:9377 , ASP C:428 , PRO C:430BINDING SITE FOR RESIDUE DMS C 8420
102LC3SOFTWAREHIS C:93 , GLY C:94 , TYR C:95BINDING SITE FOR RESIDUE DMS C 8421
103LC4SOFTWARESER C:647 , ASP C:648 , ASN C:649 , GLU C:650 , ASN C:704 , NA C:3104BINDING SITE FOR RESIDUE DMS C 8425
104LC5SOFTWAREASP C:45 , ARG C:46 , PRO C:47 , HOH C:9110 , HOH C:9368BINDING SITE FOR RESIDUE DMS C 8501
105LC6SOFTWAREARG C:37 , SER C:132 , TRP C:133 , HIS C:216BINDING SITE FOR RESIDUE DMS C 8504
106LC7SOFTWAREASN C:102 , ASP C:598 , PHE C:601 , VAL C:795 , HOH C:9243BINDING SITE FOR RESIDUE DMS C 8506
107LC8SOFTWAREGLN C:266 , VAL C:267 , ALA C:268 , LEU D:740BINDING SITE FOR RESIDUE DMS C 8602
108LC9SOFTWARETHR D:229 , VAL D:330 , GLY D:331 , ASN D:449 , PRO D:451 , ARG D:482 , HOH D:8757BINDING SITE FOR RESIDUE DMS D 8401
109MC1SOFTWAREARG D:557 , HIS D:622 , GLN D:623 , GLN D:625 , GLN D:628 , HOH D:8946BINDING SITE FOR RESIDUE DMS D 8402
110MC2SOFTWARELYS D:380 , ASN D:383 , PHE D:626 , TYR D:642 , TRP D:708 , HOH D:8955 , HOH D:9701BINDING SITE FOR RESIDUE DMS D 8403
111MC3SOFTWAREPRO D:32 , PHE D:33 , ALA D:34 , TRP D:36 , ALA D:327 , HOH D:9166BINDING SITE FOR RESIDUE DMS D 8404
112MC4SOFTWARETHR D:271 , LEU D:291 , ARG D:292 , HOH D:9414BINDING SITE FOR RESIDUE DMS D 8405
113MC5SOFTWAREGLU A:136 , GLU D:314 , HIS D:316 , GLY D:320 , DMS D:8701 , HOH D:9646BINDING SITE FOR RESIDUE DMS D 8406
114MC6SOFTWARELEU D:54 , ASN D:55 , GLY D:56 , GLU D:57 , HOH D:9449BINDING SITE FOR RESIDUE DMS D 8408
115MC7SOFTWAREVAL D:335 , PRO D:480 , HOH D:8950 , HOH D:8953 , HOH D:9349BINDING SITE FOR RESIDUE DMS D 8409
116MC8SOFTWAREPRO D:106 , PRO D:115 , DMS D:8413 , HOH D:9006 , HOH D:9109 , HOH D:9357BINDING SITE FOR RESIDUE DMS D 8410
117MC9SOFTWARETRP D:585 , SER D:586 , ARG D:973 , HOH D:8848BINDING SITE FOR RESIDUE DMS D 8411
118NC1SOFTWAREGLY D:275 , GLY D:276 , GLU D:277 , VAL D:289 , THR D:290 , ARG D:292BINDING SITE FOR RESIDUE DMS D 8412
119NC2SOFTWAREGLY D:593 , ASP D:594 , THR D:595 , DMS D:8410 , HOH D:9091 , HOH D:9459BINDING SITE FOR RESIDUE DMS D 8413
120NC3SOFTWAREVAL D:84 , VAL D:85 , HIS D:93BINDING SITE FOR RESIDUE DMS D 8414
121NC4SOFTWARELYS D:621 , TRP D:717 , HOH D:9077BINDING SITE FOR RESIDUE DMS D 8415
122NC5SOFTWARELEU D:250 , ARG D:251 , ASP D:252BINDING SITE FOR RESIDUE DMS D 8416
123NC6SOFTWAREHIS D:93 , GLY D:94 , HOH D:9353BINDING SITE FOR RESIDUE DMS D 8421
124NC7SOFTWAREGLN B:1022 , LYS B:1023 , SER D:647 , ASP D:648 , ASN D:649 , GLU D:650 , PRO D:703 , NA D:3104BINDING SITE FOR RESIDUE DMS D 8425
125NC8SOFTWARETRP D:36 , ASP D:45 , ARG D:46 , PRO D:47BINDING SITE FOR RESIDUE DMS D 8501
126NC9SOFTWAREASN D:102 , ASP D:598 , PHE D:601 , VAL D:795 , HOH D:9370 , HOH D:9527BINDING SITE FOR RESIDUE DMS D 8506
127OC1SOFTWARESER D:923 , TYR D:926 , ARG D:961 , TYR D:962 , HOH D:8857BINDING SITE FOR RESIDUE DMS D 8508
128OC2SOFTWAREGLU A:136 , PRO A:218 , ILE A:323 , HOH A:9245 , HOH A:9247 , GLY D:320 , DMS D:8406BINDING SITE FOR RESIDUE DMS D 8701
129OC3SOFTWAREGLN D:49 , ASP D:130 , SER D:132 , TRP D:133 , HOH D:9648BINDING SITE FOR RESIDUE DMS D 8703
130OC4SOFTWARETRP D:133 , LEU D:134 , GLU D:136 , GLY D:137 , SER D:174BINDING SITE FOR RESIDUE DMS D 8705

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1JZ7)

(-) Cis Peptide Bonds  (32, 32)

Asymmetric/Biological Unit
No.Residues
1Val A:86 -Pro A:87
2Pro A:111 -Pro A:112
3Asn A:147 -Ser A:148
4Ser A:390 -His A:391
5Val A:421 -Pro A:422
6Trp A:568 -Asp A:569
7Thr A:595 -Pro A:596
8Gly A:901 -Pro A:902
9Val B:86 -Pro B:87
10Pro B:111 -Pro B:112
11Asn B:147 -Ser B:148
12Ser B:390 -His B:391
13Val B:421 -Pro B:422
14Trp B:568 -Asp B:569
15Thr B:595 -Pro B:596
16Gly B:901 -Pro B:902
17Val C:86 -Pro C:87
18Pro C:111 -Pro C:112
19Asn C:147 -Ser C:148
20Ser C:390 -His C:391
21Val C:421 -Pro C:422
22Trp C:568 -Asp C:569
23Thr C:595 -Pro C:596
24Gly C:901 -Pro C:902
25Val D:86 -Pro D:87
26Pro D:111 -Pro D:112
27Asn D:147 -Ser D:148
28Ser D:390 -His D:391
29Val D:421 -Pro D:422
30Trp D:568 -Asp D:569
31Thr D:595 -Pro D:596
32Gly D:901 -Pro D:902

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1JZ7)

(-) PROSITE Motifs  (2, 8)

Asymmetric/Biological Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GLYCOSYL_HYDROL_F2_1PS00719 Glycosyl hydrolases family 2 signature 1.BGAL_ECOLI386-411
 
 
 		  4A:385-410
B:385-410
C:385-410
D:385-410
2GLYCOSYL_HYDROL_F2_2PS00608 Glycosyl hydrolases family 2 acid/base catalyst.BGAL_ECOLI448-462
 
 
 		  4A:447-461
B:447-461
C:447-461
D:447-461

(-) Exons   (0, 0)

(no "Exon" information available for 1JZ7)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:1011
 aligned with BGAL_ECOLI | P00722 from UniProtKB/Swiss-Prot  Length:1024

    Alignment length:1011
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833       843       853       863       873       883       893       903       913       923       933       943       953       963       973       983       993      1003      1013      1023 
          BGAL_ECOLI     14 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1024
               SCOP domains d1jz7a3 A:13-219 beta-Galactosidase                                                                                                                                                                            d1jz7a1 A:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jz7a5 A:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jz7a2 A:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jz7a4 A:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jz7A01 A:13-218 Galactose-binding domain-like                                                                                                                                                                1jz7A02 A:219-333  [code=2.60.40.320, no name defined]                                                             1jz7A03 A:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jz7A04 A:625-730  [code=2.60.40.320, no name defined]                                                    1jz7A05 A:731-1022  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                              - CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhhh.....eeeee..hhhhhh....eee..................eeeeeeeeeehhhhhhh.eeeeee..ee.eeeeee..eeeeeee.....eeee.......eeeeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeeee..............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee......hhhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhhh.......eeeeee.........hhhhhhhhhhhh..eeeeee.......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeeeeeee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............eeee...eeeeee..eeeeee.....eeeeee..ee.eeeeeeee.....hhhhhh..........hhhhhhhhhh....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeeeeeeee....eeeeeeeee........eeeeeeee.....eeeeeeee............eeeeeeee.hhhh...........eeeeeeeee..eeeeeeeeeeee..hhhhhhhh.hhhhh.....eeeeeeeee.............hhhhh....eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F2_1      ------------------------------------GLYCOSYL_HYDROL---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1jz7 A   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMcGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1023
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242    |  252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992      1002      1012      1022 
                                                                                                                                                                                                                                                                    247-CSO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:1011
 aligned with BGAL_ECOLI | P00722 from UniProtKB/Swiss-Prot  Length:1024

    Alignment length:1011
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833       843       853       863       873       883       893       903       913       923       933       943       953       963       973       983       993      1003      1013      1023 
          BGAL_ECOLI     14 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1024
               SCOP domains d1jz7b3 B:13-219 beta-Galactosidase                                                                                                                                                                            d1jz7b1 B:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jz7b5 B:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jz7b2 B:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jz7b4 B:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jz7B01 B:13-218 Galactose-binding domain-like                                                                                                                                                                1jz7B02 B:219-333  [code=2.60.40.320, no name defined]                                                             1jz7B03 B:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jz7B04 B:625-730  [code=2.60.40.320, no name defined]                                                    1jz7B05 B:731-1022  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                              - CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhhh.....eeeee..hhhhhh....eee..................eeeeeeeeeehhhhhh..eeeeee..ee.eeeeee..eeeeeee.....eeee.......eeeeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeee...............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee.......hhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhhh.......eeeeee.........hhhhhhhhhhhh..eeeeee.......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeeeeeee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............eeee...eeeeee..eeeeee.....eeeeee..ee.eeeeeeee.....hhhhhh..........hhhhhhhhhh....eeeeeeeeeeee..eeeeeeeeeeee..eeeeeeeeeeeee....eeeeeeeee........eeeeeeee.....eeeeeeee............eeeeeeee.hhhh...........eeeeeeeee..eeeeeeeeeeee..hhhhhhhh.hhhhh.....eeeeeeeee.............hhhhh....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F2_1      ------------------------------------GLYCOSYL_HYDROL---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1jz7 B   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMcGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1023
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242    |  252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992      1002      1012      1022 
                                                                                                                                                                                                                                                                    247-CSO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    


Chain C from PDB  Type:PROTEIN  Length:1011
 aligned with BGAL_ECOLI | P00722 from UniProtKB/Swiss-Prot  Length:1024

    Alignment length:1011
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833       843       853       863       873       883       893       903       913       923       933       943       953       963       973       983       993      1003      1013      1023 
          BGAL_ECOLI     14 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1024
               SCOP domains d1jz7c3 C:13-219 beta-Galactosidase                                                                                                                                                                            d1jz7c1 C:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jz7c5 C:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jz7c2 C:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jz7c4 C:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jz7C01 C:13-218 Galactose-binding domain-like                                                                                                                                                                1jz7C02 C:219-333  [code=2.60.40.320, no name defined]                                                             1jz7C03 C:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jz7C04 C:625-730  [code=2.60.40.320, no name defined]                                                    1jz7C05 C:731-1022  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                              - CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhh......eee..eeeeeeee.hhhhhhhhhhhh.....eeeee..hhhhhh....eee..................eeeeeeeeeehhhhhhh.eeeeee..ee.eeeeee..eeeeeee.....eeee.......eeeeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeeee..............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee......hhhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhhh.......eeeeee.........hhhhhhhhhhhh..eeeeee.......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeeeeeee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............eeee...eeeeee..eeeeee.....eeeeee..ee.eeeeeeee.....hhhhhh..........hhhhhhhhhh....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeeeeeeee....eeeeeeeee........eeeeeeee.....eeeeeeee............eeeeeeee.hhhh...........eeeeeeeee..eeeeeeeeeeee..hhhhhhhh.hhhhh.....eeeeeeeee.............hhhhh....eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F2_1      ------------------------------------GLYCOSYL_HYDROL---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1jz7 C   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMcGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1023
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242    |  252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992      1002      1012      1022 
                                                                                                                                                                                                                                                                    247-CSO                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    


Chain D from PDB  Type:PROTEIN  Length:1011
 aligned with BGAL_ECOLI | P00722 from UniProtKB/Swiss-Prot  Length:1024

    Alignment length:1011
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833       843       853       863       873       883       893       903       913       923       933       943       953       963       973       983       993      1003      1013      1023 
          BGAL_ECOLI     14 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1024
               SCOP domains d1jz7d3 D:13-219 beta-Galactosidase                                                                                                                                                                            d1jz7d1 D:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jz7d5 D:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jz7d2 D:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jz7d4 D:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jz7D01 D:13-218 Galactose-binding domain-like                                                                                                                                                                1jz7D02 D:219-333  [code=2.60.40.320, no name defined]                                                             1jz7D03 D:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jz7D04 D:625-730  [code=2.60.40.320, no name defined]                                                    1jz7D05 D:731-1022  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                              - CATH domains
           Pfam domains (1) -----------------------------------Glyco_hydro_2_N-1jz7D01 D:48-218                                                                                                                                           -Glyco_hydro_2-1jz7D13 D:220-333                                                                                   -Glyco_hydro_2_C-1jz7D09 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jz7D05 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (1)
           Pfam domains (2) -----------------------------------Glyco_hydro_2_N-1jz7D02 D:48-218                                                                                                                                           -Glyco_hydro_2-1jz7D14 D:220-333                                                                                   -Glyco_hydro_2_C-1jz7D10 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jz7D06 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (2)
           Pfam domains (3) -----------------------------------Glyco_hydro_2_N-1jz7D03 D:48-218                                                                                                                                           -Glyco_hydro_2-1jz7D15 D:220-333                                                                                   -Glyco_hydro_2_C-1jz7D11 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jz7D07 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (3)
           Pfam domains (4) -----------------------------------Glyco_hydro_2_N-1jz7D04 D:48-218                                                                                                                                           -Glyco_hydro_2-1jz7D16 D:220-333                                                                                   -Glyco_hydro_2_C-1jz7D12 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jz7D08 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (4)
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhhh.....eeeee..hhhhhh....eee..................eeeeeeee..hhhhhhh.eeeeee..ee.eeeeee..eeeeeee.....eeee.........eeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeeee..............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee......hhhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhhh.......eeeeee.........hhhhhhhhhhhh..eeeeee.......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeeeeeee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............eeee...eeeeee..eeeeee.....eeeeee..ee.eeeeeeee.....hhhhhh..........hhhhhhhhh.....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeeeeeeee....eeeeeeeee........eeeeeeee.....eeeeeeee............eeeeeeee.hhhh...........eeeeeeeee..eeeeeeeeeeee..hhhhhhhh.hhhhh.....eeeeeeeee.............hhhhh....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F2_1      ------------------------------------GLYCOSYL_HYDROL---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1jz7 D   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMcGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1023
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242    |  252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992      1002      1012      1022 
                                                                                                                                                                                                                                                                    247-CSO
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (4, 20)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (4, 20)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (4, 16)

Asymmetric/Biological Unit
(-)
Clan: GBD (153)
(-)
Clan: Gal_mutarotase (81)
(-)
Clan: Glyco_hydro_tim (488)
(-)
Clan: no clan defined [family: Glyco_hydro_2] (31)

(-) Gene Ontology  (14, 14)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (BGAL_ECOLI | P00722)
molecular function
    GO:0031420    alkali metal ion binding    Interacting selectively and non-covalently with any alkali metal ion; alkali metals are those elements in group Ia of the periodic table, with the exception of hydrogen.
    GO:0004565    beta-galactosidase activity    Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides.
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016798    hydrolase activity, acting on glycosyl bonds    Catalysis of the hydrolysis of any glycosyl bond.
    GO:0004553    hydrolase activity, hydrolyzing O-glycosyl compounds    Catalysis of the hydrolysis of any O-glycosyl bond.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0005990    lactose catabolic process    The chemical reactions and pathways resulting in the breakdown of lactose, the disaccharide galactopyranosyl-glucose.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
cellular component
    GO:0009341    beta-galactosidase complex    A protein complex that possesses beta-galactosidase activity, i.e. catalyzes the hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D-galactosides. In E. coli, the complex is a homotetramer; dimeric and hexameric beta-galactosidase complexes have been observed in other species.
    GO:0043231    intracellular membrane-bounded organelle    Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.

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    Asn D:147 - Ser D:148   [ RasMol ]  
    Gly A:901 - Pro A:902   [ RasMol ]  
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    Val A:421 - Pro A:422   [ RasMol ]  
    Val A:86 - Pro A:87   [ RasMol ]  
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    Val C:86 - Pro C:87   [ RasMol ]  
    Val D:421 - Pro D:422   [ RasMol ]  
    Val D:86 - Pro D:87   [ RasMol ]  
 

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  1jz7
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  BGAL_ECOLI | P00722
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  3.2.1.23
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  BGAL_ECOLI | P00722
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        BGAL_ECOLI | P00722: 1dp0 1f4a 1f4h 1hn1 1jyn 1jyv 1jyw 1jyx 1jz2 1jz3 1jz4 1jz5 1jz6 1jz8 1px3 1px4 3czj 3dym 3dyo 3dyp 3e1f 3i3b 3i3d 3i3e 3iap 3iaq 3j7h 3muy 3muz 3mv0 3mv1 3sep 3t08 3t09 3t0a 3t0b 3t0d 3t2o 3t2p 3t2q 3vd3 3vd4 3vd5 3vd7 3vd9 3vda 3vdb 3vdc 4ckd 4duv 4duw 4dux 4ttg 4v40 4v41 4v44 4v45 5a1a

(-) Related Entries Specified in the PDB File

1dp0 BETA-GALACTOSIDASE (NATIVE - ORTHORHOMBIC)
1f49 BETA-GALACTOSIDASE (NATIVE - MONOCLINIC, CONSTRAINED NCS)
1jyn BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH LACTOSE
1jyv BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ONPG
1jyw BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH PNPG
1jyx BETA-GALACTOSIDASE IN COMPLEX WITH IPTG
1jyy BETA-GALACTOSIDASE IN COMPLEX WITH 2-F-LACTOSE (CHAINS A-H)
1jyz BETA-GALACTOSIDASE IN COMPLEX WITH 2-F-LACTOSE (CHAINS I-P)
1jz0 BETA-GALACTOSIDASE: TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (MONOCLINIC - CHAINS A-H)
1jz1 BETA-GALACTOSIDASE: TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (MONOCLINIC - CHAINS I-P)
1jz2 BETA-GALACTOSIDASE: TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (ORTHORHOMBIC)
1jz3 BETA-GALACTOSIDASE: TRAPPED 2-DEOXY-GALACTOSYL-ENZYME INTERMEDIATE
1jz4 BETA-GALACTOSIDASE: TRAPPED 2-DEOXY-GALACTOSYL-ENZYME INTERMEDIATE (LOW BIS-TRIS)
1jz5 BETA-GALACTOSIDASE IN COMPLEX WITH GALACTONOLACTONE
1jz6 BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOTETRAZOLE
1jz8 BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE