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(-) Description

Title :  NATIVE STRUCTURE OF BETA-GALACTOSIDASE FROM PENICILLIUM SP. IN COMPLEX WITH GALACTOSE
 
Authors :  A. L. Rojas, R. A. P. Nagem, K. N. Neustroev, M. Arand, M. Adamska, E. V. En A. A. Kulminskaya, R. C. Garratt, A. M. Golubev, I. Polikarpov
Date :  01 Sep 04  (Deposition) - 02 Nov 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Tim Barrel Domain, Glycoside Hydrolase, Family Gh35, Glycoprotein, Penicillium, Quick Cryo Soaking, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. L. Rojas, R. A. P. Nagem, K. N. Neustroev, M. Arand, M. Adamska, E. V. Eneyskaya, A. A. Kulminskaya, R. C. Garratt, A. M. Golubev, I. Polikarpov
Crystal Structures Of Beta-Galactosidase From Penicillium Sp. And Its Complex With Galactose
J. Mol. Biol. V. 343 1281 2004
PubMed-ID: 15491613  |  Reference-DOI: 10.1016/J.JMB.2004.09.012
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BETA-GALACTOSIDASE
    ChainsA
    EC Number3.2.1.23
    FragmentMATURE PEPTIDE (RESIDUES 41-1011)
    Organism ScientificPENICILLIUM SP.
    Organism Taxid5081

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (8, 94)

Asymmetric/Biological Unit (8, 94)
No.NameCountTypeFull Name
1BMA5Ligand/IonBETA-D-MANNOSE
2EDO11Ligand/Ion1,2-ETHANEDIOL
3GAL1Ligand/IonBETA-D-GALACTOSE
4IOD52Ligand/IonIODIDE ION
5MAN11Ligand/IonALPHA-D-MANNOSE
6NA1Ligand/IonSODIUM ION
7NAG12Ligand/IonN-ACETYL-D-GLUCOSAMINE
8PO41Ligand/IonPHOSPHATE ION

(-) Sites  (86, 86)

Asymmetric Unit (86, 86)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:364 , SER A:370 , SER A:372 , ASN A:374 , TYR A:912 , THR A:986 , NAG A:1992 , HOH A:9158 , HOH A:9211 , HOH A:9434 , HOH A:9667BINDING SITE FOR RESIDUE NAG A 1991
02AC2SOFTWAREPHE A:313 , ALA A:314 , ARG A:377 , NAG A:1991 , BMA A:1993 , HOH A:9925BINDING SITE FOR RESIDUE NAG A 1992
03AC3SOFTWARENAG A:1992BINDING SITE FOR RESIDUE BMA A 1993
04AC4SOFTWAREASN A:456 , HOH A:7030 , HOH A:9785BINDING SITE FOR RESIDUE NAG A 2001
05AC5SOFTWARETYR A:606 , ASN A:625 , THR A:987 , NAG A:3002 , HOH A:9132 , HOH A:9225 , HOH A:9234 , HOH A:9488 , HOH A:9755BINDING SITE FOR RESIDUE NAG A 3001
06AC6SOFTWARETHR A:376 , GLU A:378 , ASN A:575 , NAG A:3001 , BMA A:3003 , MAN A:3006 , IOD A:9057 , HOH A:9293 , HOH A:9444 , HOH A:9542 , HOH A:9755BINDING SITE FOR RESIDUE NAG A 3002
07AC7SOFTWAREGLU A:378 , NAG A:3002 , BMA A:3004 , MAN A:3005 , HOH A:9353 , HOH A:9618 , HOH A:9874 , HOH A:9950BINDING SITE FOR RESIDUE BMA A 3003
08AC8SOFTWAREBMA A:3003 , HOH A:7028 , HOH A:9353 , HOH A:9426 , HOH A:9838BINDING SITE FOR RESIDUE BMA A 3004
09AC9SOFTWAREGLU A:378 , ASN A:571 , BMA A:3003 , MAN A:3006 , MAN A:3007 , HOH A:9527 , HOH A:9554BINDING SITE FOR RESIDUE MAN A 3005
10BC1SOFTWAREHIS A:322 , GLU A:323 , ARG A:326 , MAN A:3005 , MAN A:3008 , HOH A:9467 , HOH A:9598 , HOH A:9618 , HOH A:9874BINDING SITE FOR RESIDUE MAN A 3007
11BC2SOFTWARESER A:469 , PRO A:512 , MAN A:3007 , HOH A:9691 , HOH A:9917BINDING SITE FOR RESIDUE MAN A 3008
12BC3SOFTWAREASN A:571 , NAG A:3002 , MAN A:3005 , MAN A:3009 , HOH A:7016 , IOD A:9071 , HOH A:9445 , HOH A:9742 , HOH A:9752BINDING SITE FOR RESIDUE MAN A 3006
13BC4SOFTWAREASP A:569 , ASN A:571 , MAN A:3006 , HOH A:9644 , HOH A:9706 , HOH A:9851 , HOH A:9890 , HOH A:9927BINDING SITE FOR RESIDUE MAN A 3009
14BC5SOFTWAREARG A:154 , TYR A:705 , ASN A:707 , IOD A:9067 , HOH A:9327 , HOH A:9381 , HOH A:9391 , HOH A:9664 , HOH A:9781 , HOH A:9953BINDING SITE FOR RESIDUE NAG A 4001
15BC6SOFTWAREASN A:691 , ARG A:734 , ASN A:763 , ASN A:793 , TYR A:794 , VAL A:795 , NAG A:5002 , IOD A:9060 , HOH A:9403 , HOH A:9521 , HOH A:9686 , HOH A:9842BINDING SITE FOR RESIDUE NAG A 5001
16BC7SOFTWAREASN A:691 , ASN A:793 , NAG A:5001 , HOH A:9403 , HOH A:9771 , HOH A:9842 , HOH A:9900BINDING SITE FOR RESIDUE NAG A 5002
17BC8SOFTWAREASN A:778 , ASN A:780 , GLN A:824 , NAG A:6002 , HOH A:9321 , HOH A:9359 , HOH A:9383 , HOH A:9614 , HOH A:9915BINDING SITE FOR RESIDUE NAG A 6001
18BC9SOFTWARENAG A:6001 , BMA A:6003 , MAN A:6004 , HOH A:9110 , HOH A:9437 , HOH A:9519 , HOH A:9601BINDING SITE FOR RESIDUE NAG A 6002
19CC1SOFTWAREGLY A:741 , THR A:787 , LEU A:788 , NAG A:6002 , MAN A:6004BINDING SITE FOR RESIDUE BMA A 6003
20CC2SOFTWAREGLN A:789 , NAG A:6002 , BMA A:6003 , MAN A:6005 , HOH A:9956BINDING SITE FOR RESIDUE MAN A 6004
21CC3SOFTWAREALA A:710 , HIS A:711 , SER A:712 , MAN A:6004 , HOH A:9689 , HOH A:9930 , HOH A:9961 , HOH A:9977BINDING SITE FOR RESIDUE MAN A 6005
22CC4SOFTWAREASN A:917 , THR A:919 , SER A:920 , TYR A:939 , VAL A:940 , ASN A:941 , ILE A:943 , GLY A:944 , PRO A:945 , GLN A:946 , THR A:947 , NAG A:7002 , NA A:8001 , HOH A:9401 , HOH A:9939BINDING SITE FOR RESIDUE NAG A 7001
23CC5SOFTWAREGLY A:309 , SER A:920 , PRO A:922 , ILE A:943 , NAG A:7001 , BMA A:7003 , HOH A:9177 , HOH A:9304 , HOH A:9595 , HOH A:9828BINDING SITE FOR RESIDUE NAG A 7002
24CC6SOFTWARESER A:774 , ILE A:775 , NAG A:7002 , MAN A:7004 , MAN A:7005 , IOD A:9053 , HOH A:9304 , HOH A:9710BINDING SITE FOR RESIDUE BMA A 7003
25CC7SOFTWAREBMA A:7003 , EDO A:9002 , HOH A:9129 , HOH A:9711 , HOH A:9902BINDING SITE FOR RESIDUE MAN A 7004
26CC8SOFTWAREASN A:776 , BMA A:7003 , MAN A:7006 , MAN A:7007 , IOD A:9053 , HOH A:9494 , HOH A:9655 , HOH A:9728 , HOH A:9769BINDING SITE FOR RESIDUE MAN A 7005
27CC9SOFTWAREGLY A:247 , THR A:248 , GLY A:249 , MAN A:7005 , HOH A:9974BINDING SITE FOR RESIDUE MAN A 7006
28DC1SOFTWAREASN A:776 , MAN A:7005 , HOH A:9356 , HOH A:9383 , HOH A:9481 , HOH A:9708BINDING SITE FOR RESIDUE MAN A 7007
29DC2SOFTWARETYR A:96 , ILE A:139 , ASN A:140 , ALA A:141 , GLU A:142 , ASN A:199 , GLU A:200 , ASP A:259 , TYR A:261 , GLU A:299 , PHE A:305 , TYR A:343 , TYR A:365 , HOH A:9430BINDING SITE FOR RESIDUE GAL A 9011
30DC3SOFTWAREPRO A:945 , THR A:947 , NAG A:7001 , HOH A:9281 , HOH A:9471BINDING SITE FOR RESIDUE NA A 8001
31DC4SOFTWARETHR A:699 , SER A:700 , ASP A:702 , HIS A:703 , TYR A:724 , HOH A:9451BINDING SITE FOR RESIDUE PO4 A 8002
32DC5SOFTWAREHOH A:9811BINDING SITE FOR RESIDUE IOD A 9021
33DC6SOFTWAREASN A:321 , HIS A:322 , LYS A:379 , HOH A:9353BINDING SITE FOR RESIDUE IOD A 9022
34DC7SOFTWAREIOD A:9057BINDING SITE FOR RESIDUE IOD A 9023
35DC8SOFTWAREASN A:244BINDING SITE FOR RESIDUE IOD A 9024
36DC9SOFTWARELEU A:713 , HOH A:9424BINDING SITE FOR RESIDUE IOD A 9025
37EC1SOFTWARESER A:260BINDING SITE FOR RESIDUE IOD A 9026
38EC2SOFTWAREASN A:411 , SER A:465BINDING SITE FOR RESIDUE IOD A 9027
39EC3SOFTWARETHR A:692BINDING SITE FOR RESIDUE IOD A 9028
40EC4SOFTWARETHR A:888 , IOD A:9065BINDING SITE FOR RESIDUE IOD A 9029
41EC5SOFTWARELYS A:44BINDING SITE FOR RESIDUE IOD A 9032
42EC6SOFTWARESER A:521BINDING SITE FOR RESIDUE IOD A 9033
43EC7SOFTWARELYS A:125 , IOD A:9058BINDING SITE FOR RESIDUE IOD A 9034
44EC8SOFTWAREGLN A:872 , TRP A:963BINDING SITE FOR RESIDUE IOD A 9037
45EC9SOFTWAREARG A:849 , LYS A:1008BINDING SITE FOR RESIDUE IOD A 9039
46FC1SOFTWAREPRO A:629 , SER A:662BINDING SITE FOR RESIDUE IOD A 9040
47FC2SOFTWARELYS A:751 , HOH A:9689BINDING SITE FOR RESIDUE IOD A 9041
48FC3SOFTWARETHR A:782BINDING SITE FOR RESIDUE IOD A 9042
49FC4SOFTWAREHIS A:108 , GLN A:559 , LYS A:564BINDING SITE FOR RESIDUE IOD A 9043
50FC5SOFTWAREGLY A:916 , SER A:918BINDING SITE FOR RESIDUE IOD A 9044
51FC6SOFTWAREASN A:645BINDING SITE FOR RESIDUE IOD A 9045
52FC7SOFTWAREHOH A:9311BINDING SITE FOR RESIDUE IOD A 9046
53FC8SOFTWAREPHE A:265BINDING SITE FOR RESIDUE IOD A 9050
54FC9SOFTWAREASP A:900BINDING SITE FOR RESIDUE IOD A 9051
55GC1SOFTWAREASN A:957 , HIS A:959BINDING SITE FOR RESIDUE IOD A 9052
56GC2SOFTWAREBMA A:7003 , MAN A:7005BINDING SITE FOR RESIDUE IOD A 9053
57GC3SOFTWARETRP A:273 , ARG A:471BINDING SITE FOR RESIDUE IOD A 9054
58GC4SOFTWAREARG A:59BINDING SITE FOR RESIDUE IOD A 9055
59GC5SOFTWAREPRO A:460 , LEU A:462 , GLY A:463 , HIS A:515 , GLU A:517 , ALA A:548BINDING SITE FOR RESIDUE IOD A 9056
60GC6SOFTWARETHR A:376 , NAG A:3002 , IOD A:9023BINDING SITE FOR RESIDUE IOD A 9057
61GC7SOFTWAREGLN A:118 , LYS A:183 , IOD A:9034 , HOH A:9194BINDING SITE FOR RESIDUE IOD A 9058
62GC8SOFTWAREPRO A:582 , PRO A:588 , THR A:595 , HOH A:9231BINDING SITE FOR RESIDUE IOD A 9059
63GC9SOFTWAREASN A:793 , NAG A:5001 , HOH A:9403BINDING SITE FOR RESIDUE IOD A 9060
64HC1SOFTWARESER A:674 , GLU A:982BINDING SITE FOR RESIDUE IOD A 9061
65HC2SOFTWARETYR A:576 , LYS A:603 , HOH A:9419 , HOH A:9458BINDING SITE FOR RESIDUE IOD A 9062
66HC3SOFTWARESER A:833BINDING SITE FOR RESIDUE IOD A 9063
67HC4SOFTWARESER A:674BINDING SITE FOR RESIDUE IOD A 9064
68HC5SOFTWAREARG A:893 , IOD A:9029BINDING SITE FOR RESIDUE IOD A 9065
69HC6SOFTWARELYS A:1003BINDING SITE FOR RESIDUE IOD A 9066
70HC7SOFTWAREARG A:154 , NAG A:4001BINDING SITE FOR RESIDUE IOD A 9067
71HC8SOFTWARETYR A:1004BINDING SITE FOR RESIDUE IOD A 9068
72HC9SOFTWARETHR A:187 , HOH A:9490BINDING SITE FOR RESIDUE IOD A 9069
73IC1SOFTWAREASN A:269 , SER A:271BINDING SITE FOR RESIDUE IOD A 9070
74IC2SOFTWAREMAN A:3006BINDING SITE FOR RESIDUE IOD A 9071
75IC3SOFTWAREGLU A:503 , GLN A:559BINDING SITE FOR RESIDUE IOD A 9072
76IC4SOFTWARELEU A:60 , MET A:61 , ALA A:390 , LYS A:391 , PRO A:394 , GLN A:593 , HOH A:9455BINDING SITE FOR RESIDUE EDO A 9001
77IC5SOFTWAREPRO A:307 , TRP A:308 , SER A:774 , MAN A:7004 , HOH A:7014BINDING SITE FOR RESIDUE EDO A 9002
78IC6SOFTWARETHR A:627 , THR A:628 , HOH A:9444 , HOH A:9848 , HOH A:9927BINDING SITE FOR RESIDUE EDO A 9003
79IC7SOFTWARETYR A:912 , ASN A:914 , SER A:948 , ILE A:984 , HOH A:9925 , HOH A:9976BINDING SITE FOR RESIDUE EDO A 9004
80IC8SOFTWAREHIS A:286 , GLU A:287 , PRO A:401 , HOH A:9163 , HOH A:9206 , HOH A:9704BINDING SITE FOR RESIDUE EDO A 9005
81IC9SOFTWAREILE A:762 , ASN A:763 , THR A:765 , PRO A:786 , TYR A:794 , HOH A:9252BINDING SITE FOR RESIDUE EDO A 9006
82JC1SOFTWARETHR A:280 , THR A:284 , ASP A:403 , LEU A:404 , HOH A:9378BINDING SITE FOR RESIDUE EDO A 9007
83JC2SOFTWAREASN A:350 , ASN A:353 , LEU A:354 , GLY A:355 , THR A:361 , LYS A:938 , HOH A:9111BINDING SITE FOR RESIDUE EDO A 9008
84JC3SOFTWAREASP A:213 , GLU A:972 , ASP A:973 , HOH A:9175 , HOH A:9196 , HOH A:9427 , HOH A:9439BINDING SITE FOR RESIDUE EDO A 9009
85JC4SOFTWARESER A:393 , PRO A:394 , GLY A:395 , SER A:428 , TYR A:480 , ASP A:481 , HOH A:9592 , HOH A:9733BINDING SITE FOR RESIDUE EDO A 9080
86JC5SOFTWARELEU A:457 , GLN A:461 , LEU A:488 , VAL A:541BINDING SITE FOR RESIDUE EDO A 9081

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:205 -A:206
2A:267 -A:316

(-) Cis Peptide Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1Gly A:136 -Pro A:137
2Phe A:211 -Pro A:212
3Tyr A:343 -Met A:344
4Ile A:459 -Pro A:460
5Gly A:944 -Pro A:945

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1XC6)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GLYCOSYL_HYDROL_F35PS01182 Glycosyl hydrolases family 35 putative active site.BGALA_PENSQ189-201  1A:189-201

(-) Exons   (0, 0)

(no "Exon" information available for 1XC6)

(-) 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:971
 aligned with BGALA_PENSQ | Q700S9 from UniProtKB/Swiss-Prot  Length:1011

    Alignment length:971
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790       800       810       820       830       840       850       860       870       880       890       900       910       920       930       940       950       960       970       980       990      1000      1010 
         BGALA_PENSQ     41 LLQKYVTWDEHSIFVNGERLMIFSGEVHPYRLPVASLYIDIFEKVKALGFNCVSFYVDWALLEGNPGHYSAEGIFDLQPFFDAAKEAGIYLLARPGPYINAEVSGGGFPGWLQRVDGILRTSDEAYLKATDNYASNIAATIAKAQITNGGPIILYQPENEYSGACCGYNGFPDGSYMQYIEDHARDAGIVVPFISNDAWAAGHNAPGTGAGAVDIYGHDSYPLGFDCANPSTWPSGNLPTYFHTSHEQQSPSTPYSLVEFQGGAFDPWGGVGFAKCAALLNHEFERVFYKNDFSFGVAFLNLYMIFGGTNWGNLGHPGGYTSYDYGSAISESRNITREKYSELKLLGNFAKVSPGYLVANPGDLSTSTYTNTADLTVTPLLGSNSSASSFFVIRHSDYSSQASVEYKLTVPTSAGNLTIPQLGGSLTLSGRDSKIHVTDYDVAGTNILYSTAEVFTWKKFNNEKVLVLYGGPGEHHEFAVSGASSSSVVEGSSSGISSKKVGKALVVAWDVSTARRIVQVGSLKVFLLDRNSAYNYWVPQVPTKGTAPGYSNQETTASSIIVKAGYLVRSAYLDGNDLHIQADFNATTPIEVVGAPSGAKNLVINGKKTQTKVDKNGIWSASVAYTAPKVQLPSLKSLKWKSVDTLPEAKNTYDDSAWTSADHAYTNNSAHSLQTPTSLFASDYGYHTGALLFRGHFTANGKEKTFFVQTKGGTAYGHSIWINETYVGSWAGTSINDNNNATYTLPTLQSGKNYVITVVIDNMGLDEDWTIGSEDMKNPRGIIQYSLSGQEASAISWKLTGNLGGENYRDTVRGPLNEGGLYAERQGFHQPQPPTQKWDSSSPFTGLTKPGIRFYSTSFDLDLPSGYDIPLYFNFGNSTSTPAAYRVQLYVNGYQYGKYVNNIGPQTSFPVPEGILNYHGTNWLALSLWAQEDNGAKLDSFELINTTPVLTSLGEVKSVNQPKYQARKGAY 1011
               SCOP domains d1xc6a5 A:41-394 Beta-galactosidase LacA, N-terminal domain                                                                                                                                                                                                                                                                                                       d1xc6a4 A:395-569 Beta-galactosidase LacA, domain 2                                                                                                                            d1xc6a1 A:570-666 Beta-galactosidase LacA, domain 3                                              d1xc6a2 A:667-848 Beta-galactosidase LacA, domains 4 and 5                                                                                                                            d1xc6a3 A:849-1011 Beta-galactosidase LacA, domains 4 and 5                                                                                                         SCOP domains
               CATH domains 1xc6A01 A:41-395 Glycosidases                                                                                                                                                                                                                                                                                                                                      1xc6A02 A:396-576 beta-galactosidase, domain 2                                                                                                                                       1xc6A03 A:577-665 beta-galactosidase, domain 3                                           1xc6A04             1xc6A05 A:686-861 Galactose-binding domain-like                                                                                                                                 1xc6A04 A:666-685,A:862-1011 Galactose-binding domain-like                                                                                             CATH domains
           Pfam domains (1) -----------Glyco_hydro_35-1xc6A03 A:52-390                                                                                                                                                                                                                                                                                                                    -----BetaGal_dom2-1xc6A04 A:396-576                                                                                                                                                       BetaGal_dom3-1xc6A05 A:577-661                                                       --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BetaGal_dom4_5-1xc6A01 A:862-975                                                                                  ------------------------------------ Pfam domains (1)
           Pfam domains (2) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BetaGal_dom4_5-1xc6A02 A:862-975                                                                                  ------------------------------------ Pfam domains (2)
         Sec.struct. author .....eee....eee..eee.eeeeee.hhhh.hhhhhhhhhhhhhh....eeeee.hhhhhh........hhhhhhhhhhhhhhhhh.eeeeeee......hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee...............hhhhhhhhhhhhhhh.............................eeee....................hhhhhhhhhh.....eeeeee..........hhhhhhhhhhhhhhhhhhhhhhh....eeeeeeee..............................hhhhhhhhhhhhhhhhhhhhh..ee.............eeeeeee.......eeeeeee........eee.eeeee..eeeee......eee.....eeeeeeeee..eeeeee..eeeeeeee..eeeeeeee....eeeeeee.....eeee......eeeee..eeeeeee.....eeeee..eeeeeeehhhhh.ee..............hhhhhhh..eee...eeeeeeee..eeeeeee....eeeeee.......eeee..eee..ee.....eeeee..........hhhhh..eeee.hhhhh........ee...................hhhhhh.....eeeeeeee......eeeeeee......eeeee..eeeeee.......eeeeeee........eeeeeeee.............hhhhh..eeeeeee...hhhhheeeee....................hhhhhhh.......................eeeeeeeeee......ee..eeeee.........eeeeeee..eeeeeee.......eeee.........eeeeeeeeee..........eeeee...ee..................... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDR------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xc6 A   41 LLQKYVTWDEHSIFVNGERLMIFSGEVHPYRLPVASLYIDIFEKVKALGFNCVSFYVDWALLEGNPGHYSAEGIFDLQPFFDAAKEAGIYLLARPGPYINAEVSGGGFPGWLQRVDGILRTSDEAYLKATDNYASNIAATIAKAQITNGGPIILYQPENEYSGACCGYNGFPDGSYMQYIEDHARDAGIVVPFISNDAWAAGHNAPGTGAGAVDIYGHDSYPLGFDCANPSTWPSGNLPTYFHTSHEQQSPSTPYSLVEFQGGAFDPWGGVGFAKCAALLNHEFERVFYKNDFSFGVAFLNLYMIFGGTNWGNLGHPGGYTSYDYGSAISESRNITREKYSELKLLGNFAKVSPGYLVANPGDLSTSTYTNTADLTVTPLLGSNSSASSFFVIRHSDYSSQASVEYKLTVPTSAGNLTIPQLGGSLTLSGRDSKIHVTDYDVAGTNILYSTAEVFTWKKFNNEKVLVLYGGPGEHHEFAVSGASSSSVVEGSSSGISSKKVGKALVVAWDVSTARRIVQVGSLKVFLLDRNSAYNYWVPQVPTKGTAPGYSNQETTASSIIVKAGYLVRSAYLDGNDLHIQADFNATTPIEVVGAPSGAKNLVINGKKTQTKVDKNGIWSASVAYTAPKVQLPSLKSLKWKSVDTLPEAKNTYDDSAWTSADHAYTNNSAHSLQTPTSLFASDYGYHTGALLFRGHFTANGKEKTFFVQTKGGTAYGHSIWINETYVGSWAGTSINDNNNATYTLPTLQSGKNYVITVVIDNMGLDEDWTIGSEDMKNPRGIIQYSLSGQEASAISWKLTGNLGGENYRDTVRGPLNEGGLYAERQGFHQPQPPTQKWDSSSPFTGLTKPGIRFYSTSFDLDLPSGYDIPLYFNFGNSTSTPAAYRVQLYVNGYQYGKYVNNIGPQTSFPVPEGILNYHGTNWLALSLWAQEDNGAKLDSFELINTTPVLTSLGEVKSVNQPKYQARKGAY 1011
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790       800       810       820       830       840       850       860       870       880       890       900       910       920       930       940       950       960       970       980       990      1000      1010 

   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)
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 Classification and Annotation

(-) SCOP Domains  (4, 5)

Asymmetric/Biological Unit

(-) CATH Domains  (4, 5)

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

(-) Pfam Domains  (4, 5)

Asymmetric/Biological Unit
(-)
Clan: GBD (153)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (BGALA_PENSQ | Q700S9)
molecular function
    GO:0004565    beta-galactosidase activity    Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides.
    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.
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: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.
    GO:0000272    polysaccharide catabolic process    The chemical reactions and pathways resulting in the breakdown of a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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 Related Entries

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

UniProtKB/Swiss-Prot
        BGALA_PENSQ | Q700S91tg7

(-) Related Entries Specified in the PDB File

1bgl BETA-GALACTOSIDASE FROM ESCHERICHIA COLI
1kwg BETA-GALACTOSIDASE FROM THERMUS THERMOPHILUS RELATED ID: CAF32457.1 RELATED DB: NCBI BETA-GALACTOSIDASE FROM PENICILLIUM SP. RELATED ID: AJ629057 RELATED DB: NCBI PENICILLIUM SP. PARTIAL LAC GENE FOR BETA-GALACTOSIDASE, EXONS 1-7
1tg7 BETA-GALACTOSIDASE FROM PENICILLIUM SP.