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1JI1

Crystal Structure Analysis of Thermoactinomyces vulgaris R-47 alpha-Amylase 1

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005576cellular_componentextracellular region
A0005975biological_processcarbohydrate metabolic process
A0016787molecular_functionhydrolase activity
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0031216molecular_functionneopullulanase activity
A0046872molecular_functionmetal ion binding
B0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
B0005576cellular_componentextracellular region
B0005975biological_processcarbohydrate metabolic process
B0016787molecular_functionhydrolase activity
B0016798molecular_functionhydrolase activity, acting on glycosyl bonds
B0031216molecular_functionneopullulanase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 2001
ChainResidue
AALA2
AASP4
AASN6
AASP42
AASP96
AHOH2487

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A 2002
ChainResidue
AASP151
AGLY187
AASP189
AHOH2145
AASN145
AASP147
AASN150

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 2003
ChainResidue
AASP276
AASN279
APHE281
ASER283
AGLU288
AHOH2478

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 2004
ChainResidue
BALA2
BASP4
BASN6
BASP42
BASP96
BHOH2098

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA B 2005
ChainResidue
BASN145
BASP147
BASN150
BASP151
BGLY187
BASP189
BHOH2526

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 2006
ChainResidue
BASP276
BASN279
BPHE281
BSER283
BGLU288
BHOH2156

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"UniProtKB","id":"P38940","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"P38940","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues32
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12051850","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1JI1","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P38940","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsSite: {"description":"Transition state stabilizer","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP356
AASN435
AGLU396

site_idCSA10
Number of Residues5
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
BASP356
BARG354
BASP472
BGLU396
BHIS471

site_idCSA11
Number of Residues4
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP356
AASP472
AGLU396
AHIS267

site_idCSA12
Number of Residues4
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
BASP356
BASP472
BGLU396
BHIS267

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
BASP356
BASN435
BGLU396

site_idCSA3
Number of Residues4
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP356
AASP472
AGLU396
ATRP398

site_idCSA4
Number of Residues4
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
BASP356
BASP472
BGLU396
BTRP398

site_idCSA5
Number of Residues3
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
BASP356
BASP472
BGLU396

site_idCSA6
Number of Residues3
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP356
AASP472
AGLU396

site_idCSA7
Number of Residues2
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP356
AGLU396

site_idCSA8
Number of Residues2
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
BASP356
BGLU396

site_idCSA9
Number of Residues5
DetailsAnnotated By Reference To The Literature 1amy
ChainResidueDetails
AASP356
AARG354
AASP472
AGLU396
AHIS471

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PDB entries from 2025-12-03

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