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4Y4B

Endothiapepsin in complex with fragment 323

Functional Information from GO Data
ChainGOidnamespacecontents
A0004190molecular_functionaspartic-type endopeptidase activity
A0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue ACT A 401
ChainResidue
ACYS255
AASP279
AGLY281
ACYS290
AHOH2095

site_idAC2
Number of Residues7
Detailsbinding site for residue GOL A 402
ChainResidue
ALYS330
AHOH1340
AHOH1581
AVAL272
ATYR277
AALA312
ASER329

site_idAC3
Number of Residues7
Detailsbinding site for residue GOL A 403
ChainResidue
ASER297
AALA298
AGLY301
AILE302
AHOH867
AHOH1038
AHOH1071

site_idAC4
Number of Residues3
Detailsbinding site for residue PGE A 404
ChainResidue
AASP15
APHE280
AHOH1015

site_idAC5
Number of Residues8
Detailsbinding site for residue PGE A 405
ChainResidue
AALA187
AVAL188
ASER189
AGLU196
ATRP197
ATHR198
AASP215
AHOH1116

site_idAC6
Number of Residues8
Detailsbinding site for residue 47H A 406
ChainResidue
AASP33
AASP35
ATYR79
AASP81
ASER83
ALEU125
AGLY221
AHOH696

Functional Information from PROSITE/UniProt
site_idPS00141
Number of Residues12
DetailsASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. LDFDTGSSDLWV
ChainResidueDetails
ALEU32-VAL43
AGLY216-LEU227

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues311
DetailsDomain: {"description":"Peptidase A1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01103","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {}
ChainResidueDetails

245663

PDB entries from 2025-12-03

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