1J11 - JenaLib

Asym.Unit - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Title :   BETA-AMYLASE FROM BACILLUS CEREUS VAR. MYCOIDES IN COMPLEX WITH ALPHA-EPG

Authors :   T. Oyama, H. Miyake, M. Kusunoki, Y. Nitta

Date :   25 Nov 02 (Deposition) - 17 Jun 03 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: D  (1x)

Keywords :   Hydrolase, Beta-Amylase, Raw-Starch Binding Domain (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. Oyama, H. Miyake, M. Kusunoki, Y. Nitta
Crystal Structures Of Beta-Amylase From Bacillus Cereus Var. Mycoides In Complexes With Substrate Analogs And Affinity-Labeling Reagents
J. Biochem. (Tokyo) V. 133 467 2003
PubMed-ID: 12761294 | Reference-DOI: 10.1093/JB/MVG061
(for further references see the PDB file header)

Molecule 1 - BETA-AMYLASE
	Chains	:	A, B, C, D
	EC Number	:	3.2.1.2
	Organism Scientific	:	BACILLUS CEREUS
	Organism Taxid	:	1396
	Strain	:	VAR. MYCOIDES
	Synonym	:	1,4-ALPHA-D-GLUCAN MALTOHYDROLASE

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C
Biological Unit 4 (1x)	:				D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 8)

No.	Name	Count	Type	Full Name
1	CA	4	Ligand/Ion	CALCIUM ION
2	EPG	4	Ligand/Ion	2-HYDROXYMETHYL-6-OXIRANYLMETHOXY-TETRAHYDRO-PYRAN-3,4,5-TRIOL

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	EPG	1	Ligand/Ion	2-HYDROXYMETHYL-6-OXIRANYLMETHOXY-TETRAHYDRO-PYRAN-3,4,5-TRIOL

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	EPG	1	Ligand/Ion	2-HYDROXYMETHYL-6-OXIRANYLMETHOXY-TETRAHYDRO-PYRAN-3,4,5-TRIOL

Biological Unit 3 (1, 1)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	EPG	1	Ligand/Ion	2-HYDROXYMETHYL-6-OXIRANYLMETHOXY-TETRAHYDRO-PYRAN-3,4,5-TRIOL

Biological Unit 4 (1, 1)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	EPG	1	Ligand/Ion	2-HYDROXYMETHYL-6-OXIRANYLMETHOXY-TETRAHYDRO-PYRAN-3,4,5-TRIOL

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	MET A:16 , ASP A:49 , TRP A:51 , HIS A:89 , ASP A:97 , ALA A:170 , GLU A:172 , LYS A:287 , GLU A:367 , ARG A:397 , HOH A:707 , HOH A:718 , HOH A:782	BINDING SITE FOR RESIDUE EPG A 601
2	AC2	SOFTWARE	MET B:16 , ASP B:49 , TRP B:51 , HIS B:89 , ASP B:97 , ALA B:170 , GLU B:172 , LYS B:287 , GLU B:367 , ARG B:397 , HOH B:719 , HOH B:748 , HOH B:787	BINDING SITE FOR RESIDUE EPG B 601
3	AC3	SOFTWARE	ASP C:49 , TRP C:51 , HIS C:89 , ASP C:97 , ALA C:170 , GLU C:172 , LYS C:287 , GLU C:367 , ARG C:397 , HOH C:702 , HOH C:707 , HOH C:738 , HOH C:791	BINDING SITE FOR RESIDUE EPG C 601
4	AC4	SOFTWARE	MET D:16 , ASP D:49 , TRP D:51 , HIS D:89 , ASP D:97 , ALA D:170 , GLU D:172 , LYS D:287 , GLU D:367 , ARG D:397 , HOH D:707 , HOH D:746 , HOH D:766 , HOH D:802	BINDING SITE FOR RESIDUE EPG D 601
5	AC5	SOFTWARE	GLU A:56 , ASP A:60 , GLN A:61 , GLU A:141 , GLU A:144 , HOH A:724	BINDING SITE FOR RESIDUE CA A 701
6	AC6	SOFTWARE	GLU B:56 , ASP B:60 , GLN B:61 , GLU B:141 , GLU B:144 , HOH B:724	BINDING SITE FOR RESIDUE CA B 701
7	AC7	SOFTWARE	GLU C:56 , ASP C:60 , GLN C:61 , GLU C:141 , GLU C:144 , HOH C:734	BINDING SITE FOR RESIDUE CA C 701
8	AC8	SOFTWARE	GLU D:56 , ASP D:60 , GLN D:61 , GLU D:141 , GLU D:144 , HOH D:726	BINDING SITE FOR RESIDUE CA D 701

Asymmetric Unit

No.	Residues
1	A:91	-	A:99
2	B:91	-	B:99
3	C:91	-	C:99
4	D:91	-	D:99

Asymmetric Unit

No.	Residues
1	Tyr A:186	-	Pro A:187
2	Tyr A:340	-	Pro A:341
3	Leu A:396	-	Arg A:397
4	Asn A:503	-	Pro A:504
5	Tyr B:186	-	Pro B:187
6	Tyr B:340	-	Pro B:341
7	Leu B:396	-	Arg B:397
8	Asn B:503	-	Pro B:504
9	Tyr C:186	-	Pro C:187
10	Tyr C:340	-	Pro C:341
11	Leu C:396	-	Arg C:397
12	Asn C:503	-	Pro C:504
13	Tyr D:186	-	Pro D:187
14	Tyr D:340	-	Pro D:341
15	Leu D:396	-	Arg D:397
16	Asn D:503	-	Pro D:504

(no "SAP(SNP)/Variant" information available for 1J11)

Asymmetric Unit (3, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_AMYLASE_1	PS00506	Beta-amylase active site 1.	AMYB_BACCE	119-127	4	A:89-97 B:89-97 C:89-97 D:89-97
2	BETA_AMYLASE_2	PS00679	Beta-amylase active site 2.	AMYB_BACCE	198-208	4	A:168-178 B:168-178 C:168-178 D:168-178
3	CBM20	PS51166	CBM20 (carbohydrate binding type-20) domain profile.	AMYB_BACCE	444-546	4	A:414-516 B:414-516 C:414-516 D:414-516

Biological Unit 1 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_AMYLASE_1	PS00506	Beta-amylase active site 1.	AMYB_BACCE	119-127	1	A:89-97 - - -
2	BETA_AMYLASE_2	PS00679	Beta-amylase active site 2.	AMYB_BACCE	198-208	1	A:168-178 - - -
3	CBM20	PS51166	CBM20 (carbohydrate binding type-20) domain profile.	AMYB_BACCE	444-546	1	A:414-516 - - -

Biological Unit 2 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_AMYLASE_1	PS00506	Beta-amylase active site 1.	AMYB_BACCE	119-127	1	- B:89-97 - -
2	BETA_AMYLASE_2	PS00679	Beta-amylase active site 2.	AMYB_BACCE	198-208	1	- B:168-178 - -
3	CBM20	PS51166	CBM20 (carbohydrate binding type-20) domain profile.	AMYB_BACCE	444-546	1	- B:414-516 - -

Biological Unit 3 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_AMYLASE_1	PS00506	Beta-amylase active site 1.	AMYB_BACCE	119-127	1	- - C:89-97 -
2	BETA_AMYLASE_2	PS00679	Beta-amylase active site 2.	AMYB_BACCE	198-208	1	- - C:168-178 -
3	CBM20	PS51166	CBM20 (carbohydrate binding type-20) domain profile.	AMYB_BACCE	444-546	1	- - C:414-516 -

Biological Unit 4 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_AMYLASE_1	PS00506	Beta-amylase active site 1.	AMYB_BACCE	119-127	1	- - - D:89-97
2	BETA_AMYLASE_2	PS00679	Beta-amylase active site 2.	AMYB_BACCE	198-208	1	- - - D:168-178
3	CBM20	PS51166	CBM20 (carbohydrate binding type-20) domain profile.	AMYB_BACCE	444-546	1	- - - D:414-516

(no "Exon" information available for 1J11)

Asymmetric 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:516
 aligned with AMYB_BACCE | P36924 from UniProtKB/Swiss-Prot  Length:546

    Alignment length:516
                                    40        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      
           AMYB_BACCE    31 AVNGKGMNPDYKAYLMAPLKKIPEVTNWETFENDLRWAKQNGFYAITVDFWWGDMEKNGDQQFDFSYAQRFAQSVKNAGMKMIPIISTHQCGGNVGDDCNVPIPSWVWNQKSDDSLYFKSETGTVNKETLNPLASDVIRKEYGELYTAFAAAMKPYKDVIAKIYLSGGPAGELRYPSYTTSDGTGYPSRGKFQAYTEFAKSKFRLWVLNKYGSLNEVNKAWGTKLISELAILPPSDGEQFLMNGYLSMYGKDYLEWYQGILENHTKLIGELAHNAFDTTFQVPIGAKIAGVHWQYNNPTIPHGAEKPAGYNDYSHLLDAFKSAKLDVTFTCLEMTDKGSYPEYSMPKTLVQNIATLANEKGIVLNGENALSIGNEEEYKRVAEMAFNYNFAGFTLLRYQDVMYNNSLMGKFKDLLGVTPVMQTIVVKNVPTTIGDTVYITGNRAELGSWDTKQYPIQLYYDSHSNDWRGNVVLPAERNIEFKAFIKSKDGTVKSWQTIQQSWNPVPLKTTSHTSSW 546
               SCOP domains d1j11a2 A:1-417 Bacterial beta-amylase                                                                                                                                                                                                                                                                                                                                                                                           d1j11a1 A:418-516 beta-amylase                                                                      SCOP domains
               CATH domains 1j11A01 A:1-416 Glycosidases                                                                                                                                                                                                                                                                                                                                                                                                    1j11A02 A:417-516 Immunoglobulins                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...........eeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeehhhhh........hhhhhhhhhhhhhh..eeeeeee................hhhhhhhh......ee.....ee.......hhhhhhhhhhhhhhhhhhhhhhhhhhh..eee..hhhhh.......................hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeee................hhhhh..hhhhhhhhhhhhh.eeee...............hhhhhhhhhhhhhhhhh..eeee......hhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhhhh...eeeeeeeee........eeeeee.hhhhh........eeeee......eeeeeeee....eeeeeeee.....eeee....eee........eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------BETA_AMYL----------------------------------------------------------------------BETA_AMYLAS-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CBM20  PDB: A:414-516 UniProt: 444-546                                                                  PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1j11 A   1 AVNGKGMNPDYKAYLMAPLKKIPEVTNWETFENDLRWAKQNGFYAITVDFWWGDMEKNGDQQFDFSYAQRFAQSVKNAGMKMIPIISTHQCGGNVGDDCNVPIPSWVWNQKSDDSLYFKSETGTVNKETLNPLASDVIRKEYGELYTAFAAAMKPYKDVIAKIYLSGGPAGELRYPSYTTSDGTGYPSRGKFQAYTEFAKSKFRLWVLNKYGSLNEVNKAWGTKLISELAILPPSDGEQFLMNGYLSMYGKDYLEWYQGILENHTKLIGELAHNAFDTTFQVPIGAKIAGVHWQYNNPTIPHGAEKPAGYNDYSHLLDAFKSAKLDVTFTCLEMTDKGSYPEYSMPKTLVQNIATLANEKGIVLNGENALSIGNEEEYKRVAEMAFNYNFAGFTLLRYQDVMYNNSLMGKFKDLLGVTPVMQTIVVKNVPTTIGDTVYITGNRAELGSWDTKQYPIQLYYDSHSNDWRGNVVLPAERNIEFKAFIKSKDGTVKSWQTIQQSWNPVPLKTTSHTSSW 516
                                    10        20        30        40        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

Chain B from PDB  Type:PROTEIN  Length:516
 aligned with AMYB_BACCE | P36924 from UniProtKB/Swiss-Prot  Length:546

    Alignment length:516
                                    40        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      
           AMYB_BACCE    31 AVNGKGMNPDYKAYLMAPLKKIPEVTNWETFENDLRWAKQNGFYAITVDFWWGDMEKNGDQQFDFSYAQRFAQSVKNAGMKMIPIISTHQCGGNVGDDCNVPIPSWVWNQKSDDSLYFKSETGTVNKETLNPLASDVIRKEYGELYTAFAAAMKPYKDVIAKIYLSGGPAGELRYPSYTTSDGTGYPSRGKFQAYTEFAKSKFRLWVLNKYGSLNEVNKAWGTKLISELAILPPSDGEQFLMNGYLSMYGKDYLEWYQGILENHTKLIGELAHNAFDTTFQVPIGAKIAGVHWQYNNPTIPHGAEKPAGYNDYSHLLDAFKSAKLDVTFTCLEMTDKGSYPEYSMPKTLVQNIATLANEKGIVLNGENALSIGNEEEYKRVAEMAFNYNFAGFTLLRYQDVMYNNSLMGKFKDLLGVTPVMQTIVVKNVPTTIGDTVYITGNRAELGSWDTKQYPIQLYYDSHSNDWRGNVVLPAERNIEFKAFIKSKDGTVKSWQTIQQSWNPVPLKTTSHTSSW 546
               SCOP domains d1j11b2 B:1-417 Bacterial beta-amylase                                                                                                                                                                                                                                                                                                                                                                                           d1j11b1 B:418-516 beta-amylase                                                                      SCOP domains
               CATH domains 1j11B01 B:1-416 Glycosidases                                                                                                                                                                                                                                                                                                                                                                                                    1j11B02 B:417-516 Immunoglobulins                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhh......eeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeehhhhh........hhhhhhhhhhhhhhh.eeeeeee................hhhhhhhh......ee.....ee.......hhhhhhhhhhhhhhhhhhhhhhhhhhh..eee..hhhhh.......................hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee................hhhhh..hhhhhhhhhhhhh.eeee...............hhhhhhhhhhhhhhhhh..eeee......hhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhhhh...eeeeeeeee........eeeeee.hhhhhhhh.....ee.ee......eeeeeeee....eeeeeeee.....eeee....eee........eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------BETA_AMYL----------------------------------------------------------------------BETA_AMYLAS-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CBM20  PDB: B:414-516 UniProt: 444-546                                                                  PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1j11 B   1 AVNGKGMNPDYKAYLMAPLKKIPEVTNWETFENDLRWAKQNGFYAITVDFWWGDMEKNGDQQFDFSYAQRFAQSVKNAGMKMIPIISTHQCGGNVGDDCNVPIPSWVWNQKSDDSLYFKSETGTVNKETLNPLASDVIRKEYGELYTAFAAAMKPYKDVIAKIYLSGGPAGELRYPSYTTSDGTGYPSRGKFQAYTEFAKSKFRLWVLNKYGSLNEVNKAWGTKLISELAILPPSDGEQFLMNGYLSMYGKDYLEWYQGILENHTKLIGELAHNAFDTTFQVPIGAKIAGVHWQYNNPTIPHGAEKPAGYNDYSHLLDAFKSAKLDVTFTCLEMTDKGSYPEYSMPKTLVQNIATLANEKGIVLNGENALSIGNEEEYKRVAEMAFNYNFAGFTLLRYQDVMYNNSLMGKFKDLLGVTPVMQTIVVKNVPTTIGDTVYITGNRAELGSWDTKQYPIQLYYDSHSNDWRGNVVLPAERNIEFKAFIKSKDGTVKSWQTIQQSWNPVPLKTTSHTSSW 516
                                    10        20        30        40        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

Chain C from PDB  Type:PROTEIN  Length:516
 aligned with AMYB_BACCE | P36924 from UniProtKB/Swiss-Prot  Length:546

    Alignment length:516
                                    40        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      
           AMYB_BACCE    31 AVNGKGMNPDYKAYLMAPLKKIPEVTNWETFENDLRWAKQNGFYAITVDFWWGDMEKNGDQQFDFSYAQRFAQSVKNAGMKMIPIISTHQCGGNVGDDCNVPIPSWVWNQKSDDSLYFKSETGTVNKETLNPLASDVIRKEYGELYTAFAAAMKPYKDVIAKIYLSGGPAGELRYPSYTTSDGTGYPSRGKFQAYTEFAKSKFRLWVLNKYGSLNEVNKAWGTKLISELAILPPSDGEQFLMNGYLSMYGKDYLEWYQGILENHTKLIGELAHNAFDTTFQVPIGAKIAGVHWQYNNPTIPHGAEKPAGYNDYSHLLDAFKSAKLDVTFTCLEMTDKGSYPEYSMPKTLVQNIATLANEKGIVLNGENALSIGNEEEYKRVAEMAFNYNFAGFTLLRYQDVMYNNSLMGKFKDLLGVTPVMQTIVVKNVPTTIGDTVYITGNRAELGSWDTKQYPIQLYYDSHSNDWRGNVVLPAERNIEFKAFIKSKDGTVKSWQTIQQSWNPVPLKTTSHTSSW 546
               SCOP domains d1j11c2 C:1-417 Bacterial beta-amylase                                                                                                                                                                                                                                                                                                                                                                                           d1j11c1 C:418-516 beta-amylase                                                                      SCOP domains
               CATH domains 1j11C01 C:1-416 Glycosidases                                                                                                                                                                                                                                                                                                                                                                                                    1j11C02 C:417-516 Immunoglobulins                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...........eeeee....hhhhh.hhhhhhhhhhhhhhh.eeeeeeeeehhhhh........hhhhhhhhhhhhhh..eeeeeee................hhhhhhhh......ee.....ee.......hhhhhhhhhhhhhhhhhhhhhhhhhhh..eee..hhhhh.......................hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee...............hhhhhh..hhhhhhhhhhhhh.eeee...............hhhhhhhhhhhhhhhhh..eeee......hhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhhhh...eeeeeeeee........eeeeee.hhhhh........ee.eee....eeeeeeeee....eeeeeeee.....eeee....eee........eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------BETA_AMYL----------------------------------------------------------------------BETA_AMYLAS-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CBM20  PDB: C:414-516 UniProt: 444-546                                                                  PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1j11 C   1 AVNGKGMNPDYKAYLMAPLKKIPEVTNWETFENDLRWAKQNGFYAITVDFWWGDMEKNGDQQFDFSYAQRFAQSVKNAGMKMIPIISTHQCGGNVGDDCNVPIPSWVWNQKSDDSLYFKSETGTVNKETLNPLASDVIRKEYGELYTAFAAAMKPYKDVIAKIYLSGGPAGELRYPSYTTSDGTGYPSRGKFQAYTEFAKSKFRLWVLNKYGSLNEVNKAWGTKLISELAILPPSDGEQFLMNGYLSMYGKDYLEWYQGILENHTKLIGELAHNAFDTTFQVPIGAKIAGVHWQYNNPTIPHGAEKPAGYNDYSHLLDAFKSAKLDVTFTCLEMTDKGSYPEYSMPKTLVQNIATLANEKGIVLNGENALSIGNEEEYKRVAEMAFNYNFAGFTLLRYQDVMYNNSLMGKFKDLLGVTPVMQTIVVKNVPTTIGDTVYITGNRAELGSWDTKQYPIQLYYDSHSNDWRGNVVLPAERNIEFKAFIKSKDGTVKSWQTIQQSWNPVPLKTTSHTSSW 516
                                    10        20        30        40        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

Chain D from PDB  Type:PROTEIN  Length:516
 aligned with AMYB_BACCE | P36924 from UniProtKB/Swiss-Prot  Length:546

    Alignment length:516
                                    40        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      
           AMYB_BACCE    31 AVNGKGMNPDYKAYLMAPLKKIPEVTNWETFENDLRWAKQNGFYAITVDFWWGDMEKNGDQQFDFSYAQRFAQSVKNAGMKMIPIISTHQCGGNVGDDCNVPIPSWVWNQKSDDSLYFKSETGTVNKETLNPLASDVIRKEYGELYTAFAAAMKPYKDVIAKIYLSGGPAGELRYPSYTTSDGTGYPSRGKFQAYTEFAKSKFRLWVLNKYGSLNEVNKAWGTKLISELAILPPSDGEQFLMNGYLSMYGKDYLEWYQGILENHTKLIGELAHNAFDTTFQVPIGAKIAGVHWQYNNPTIPHGAEKPAGYNDYSHLLDAFKSAKLDVTFTCLEMTDKGSYPEYSMPKTLVQNIATLANEKGIVLNGENALSIGNEEEYKRVAEMAFNYNFAGFTLLRYQDVMYNNSLMGKFKDLLGVTPVMQTIVVKNVPTTIGDTVYITGNRAELGSWDTKQYPIQLYYDSHSNDWRGNVVLPAERNIEFKAFIKSKDGTVKSWQTIQQSWNPVPLKTTSHTSSW 546
               SCOP domains d1j11d2 D:1-417 Bacterial beta-amylase                                                                                                                                                                                                                                                                                                                                                                                           d1j11d1 D:418-516 beta-amylase                                                                      SCOP domains
               CATH domains 1j11D01 D:1-416 Glycosidases                                                                                                                                                                                                                                                                                                                                                                                                    1j11D02 D:417-516 Immunoglobulins                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhh......eeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeeeeehhhhh........hhhhhhhhhhhhhh..eeeeeee................hhhhhhhh......ee.....ee.......hhhhhhhhhhhhhhhhhhhhhhhhhhh..eee..hhhhh.......................hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee...............hhhhhh..hhhhhhhhhhhhh.eeeee..............hhhhhhhhhhhhhhhhh..eeee......hhhhhhhhhhhhhhh...eeee..hhhhhhhhhhhhhhhhhh...eeeeeeeee........eeeeee.hhhhh........ee.eee....eeeeeeeee....eeeeeeee.....eeee....eee........eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------BETA_AMYL----------------------------------------------------------------------BETA_AMYLAS-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CBM20  PDB: D:414-516 UniProt: 444-546                                                                  PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1j11 D   1 AVNGKGMNPDYKAYLMAPLKKIPEVTNWETFENDLRWAKQNGFYAITVDFWWGDMEKNGDQQFDFSYAQRFAQSVKNAGMKMIPIISTHQCGGNVGDDCNVPIPSWVWNQKSDDSLYFKSETGTVNKETLNPLASDVIRKEYGELYTAFAAAMKPYKDVIAKIYLSGGPAGELRYPSYTTSDGTGYPSRGKFQAYTEFAKSKFRLWVLNKYGSLNEVNKAWGTKLISELAILPPSDGEQFLMNGYLSMYGKDYLEWYQGILENHTKLIGELAHNAFDTTFQVPIGAKIAGVHWQYNNPTIPHGAEKPAGYNDYSHLLDAFKSAKLDVTFTCLEMTDKGSYPEYSMPKTLVQNIATLANEKGIVLNGENALSIGNEEEYKRVAEMAFNYNFAGFTLLRYQDVMYNNSLMGKFKDLLGVTPVMQTIVVKNVPTTIGDTVYITGNRAELGSWDTKQYPIQLYYDSHSNDWRGNVVLPAERNIEFKAFIKSKDGTVKSWQTIQQSWNPVPLKTTSHTSSW 516
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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 '\|'

Asymmetric Unit

Classes(

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Folds(

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Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

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Class: All beta proteins (24004)

Fold: Prealbumin-like (433)

Superfamily: Starch-binding domain-like (84)

Family: Starch-binding domain (67)

Protein domain: beta-amylase (12)

Bacillus cereus [TaxId: 1396] (12)

1a	d1j11a1	A:418-516
1b	d1j11b1	B:418-516
1c	d1j11c1	C:418-516
1d	d1j11d1	D:418-516

Class: Alpha and beta proteins (a/b) (23833)

Fold: TIM beta/alpha-barrel (3956)

Superfamily: (Trans)glycosidases (1191)

Family: Amylase, catalytic domain (385)

Protein domain: Bacterial beta-amylase (11)

Bacillus cereus [TaxId: 1396] (11)

2a	d1j11a2	A:1-417
2b	d1j11b2	B:1-417
2c	d1j11c2	C:1-417
2d	d1j11d2	D:1-417

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

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Homologous Superfamilies( (-)

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Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: Alpha-Beta Barrel (2994)

Topology: TIM Barrel (2806)

Homologous Superfamily: Glycosidases (843)

Bacillus cereus. Organism_taxid: 1396. Strain: var. Mycoides (5)

1a	1j11A01	A:1-416
1b	1j11B01	B:1-416
1c	1j11C01	C:1-416
1d	1j11D01	D:1-416

Class: Mainly Beta (13760)

Architecture: Sandwich (5577)

Topology: Immunoglobulin-like (3897)

Homologous Superfamily: Immunoglobulins (2282)

Bacillus cereus. Organism_taxid: 1396. Strain: var. Mycoides (5)

2a	1j11A02	A:417-516
2b	1j11B02	B:417-516
2c	1j11C02	C:417-516
2d	1j11D02	D:417-516

(no "Pfam Domain" information available for 1J11)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (AMYB_BACCE | P36924)

molecular function
	GO:0016161	beta-amylase activity	Catalysis of the reaction: (1,4-alpha-D-glucosyl)(n+1) + H2O = (1,4-alpha-D-glucosyl)(n-1) + alpha-maltose. This reaction is the hydrolysis of 1,4-alpha-glucosidic linkages in polysaccharides so as to remove successive maltose units from the non-reducing ends of the chains.
	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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:2001070	starch binding	Interacting selectively and non-covalently with starch.
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.
	GO:0005976	polysaccharide metabolic process	The chemical reactions and pathways involving a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.

Asymmetric Unit
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	Cis Peptide Bonds
		Asn A:503 - Pro A:504	[ RasMol ]
		Asn B:503 - Pro B:504	[ RasMol ]
		Asn C:503 - Pro C:504	[ RasMol ]
		Asn D:503 - Pro D:504	[ RasMol ]
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		Tyr C:340 - Pro C:341	[ RasMol ]
		Tyr D:186 - Pro D:187	[ RasMol ]
		Tyr D:340 - Pro D:341	[ RasMol ]

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		Biological Unit 4	[ Jena3D ]

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	1j11
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	AMYB_BACCE \| P36924
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	AMYB_BACCE \| P36924
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UniProtKB/Swiss-Prot
	AMYB_BACCE \| P36924	:	1b90 1b9z 1cqy 1itc 1j0y 1j0z 1j10 1j12 1j18 1vem 1ven 1veo 1vep 5bca

1j0y	COMPLEX WITH GLUCOSE
1j0z	COMPLEX WITH MALTOSE
1j10	COMPLEX WITH GGX
1j12	COMPLEX WITH ALPHA-EBG
5bca	5BCA IS THE FREE FORM.

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 8)

Sites (8, 8)

SS Bonds (4, 4)

Cis Peptide Bonds (16, 16)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (3, 12)

Exons (0, 0)

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SCOP Domains (2, 8)

CATH Domains (2, 8)

Pfam Domains (0, 0)

Gene Ontology (9, 9)

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