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4Y5L

Endothiapepsin in its apo form

Functional Information from GO Data
ChainGOidnamespacecontents
A0004190molecular_functionaspartic-type endopeptidase activity
A0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues8
Detailsbinding site for residue GOL A 401
ChainResidue
AVAL272
APRO274
ATYR277
AALA312
ASER329
ALYS330
AHOH1340
AHOH1581

site_idAC2
Number of Residues8
Detailsbinding site for residue GOL A 402
ChainResidue
AALA298
AGLY301
AILE302
AHOH867
AHOH1038
AHOH1071
AHOH1091
ASER297

site_idAC3
Number of Residues7
Detailsbinding site for residue GOL A 403
ChainResidue
ATRP236
AVAL239
ASER240
AGLY241
AALA242
AHOH2114
AHOH2533

site_idAC4
Number of Residues8
Detailsbinding site for residue ACT A 404
ChainResidue
ASER233
ATYR251
AHOH1630
AHOH1739
AHOH1791
AHOH1799
AHOH2114
AHOH2143

site_idAC5
Number of Residues8
Detailsbinding site for residue ACT A 405
ChainResidue
ACYS255
AASP279
AGLY281
APRO282
ACYS290
AHOH1325
AHOH1677
AHOH2095

site_idAC6
Number of Residues7
Detailsbinding site for residue PGE A 406
ChainResidue
AALA187
ASER189
AGLU196
ATRP197
ATHR198
AASP215
AHOH1174

site_idAC7
Number of Residues4
Detailsbinding site for residue PG4 A 407
ChainResidue
AASP15
APHE280
AILE283
ANA408

site_idAC8
Number of Residues1
Detailsbinding site for residue NA A 408
ChainResidue
APG4407

site_idAC9
Number of Residues1
Detailsbinding site for residue PEG A 409
ChainResidue
ASER246

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

238582

PDB entries from 2025-07-09

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