Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

1IZE

Crystal structure of Aspergillus oryzae Aspartic proteinase complexed with pepstatin

Functional Information from GO Data
ChainGOidnamespacecontents
A0004190molecular_functionaspartic-type endopeptidase activity
A0006508biological_processproteolysis
Functional Information from PROSITE/UniProt
site_idPS00141
Number of Residues12
DetailsASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. LDFDTGSADLWV
ChainResidueDetails
ALEU30-VAL41
AGLY211-LEU222

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues303
DetailsDomain: {"description":"Peptidase A1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01103","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01103","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"12595261","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsGlycosylation: {"description":"O-linked (Man...) threonine","evidences":[{"source":"PubMed","id":"12595261","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1am5
ChainResidueDetails
AASP33

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1am5
ChainResidueDetails
AASP214

site_idCSA3
Number of Residues4
DetailsAnnotated By Reference To The Literature 1am5
ChainResidueDetails
AASP33
AASP214
ATHR217
ASER36

site_idCSA4
Number of Residues4
DetailsAnnotated By Reference To The Literature 1am5
ChainResidueDetails
ATHR215
ATHR34
AASP33
AASP214

site_idCSA5
Number of Residues3
DetailsAnnotated By Reference To The Literature 1am5
ChainResidueDetails
AASP33
AASP214
ASER36

site_idCSA6
Number of Residues4
DetailsAnnotated By Reference To The Literature 1am5
ChainResidueDetails
ATYR75
AASP33
AASP214
ASER36

site_idCSA7
Number of Residues4
DetailsAnnotated By Reference To The Literature 1am5
ChainResidueDetails
ATHR34
AASP33
AASP214
ATHR217

244349

PDB entries from 2025-11-05

PDB statisticsPDBj update infoContact PDBjnumon