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1SKZ

PROTEASE INHIBITOR

Functional Information from GO Data
ChainGOidnamespacecontents
A0004857molecular_functionenzyme inhibitor activity
A0004867molecular_functionserine-type endopeptidase inhibitor activity
A0005576cellular_componentextracellular region
A0008201molecular_functionheparin binding
A0030414molecular_functionpeptidase inhibitor activity
A0050819biological_processnegative regulation of coagulation
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 201
ChainResidue
AARG45
ALYS52
ACYS53
ALYS100

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues25
DetailsDomain: {"description":"Antistasin-like 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00582","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues25
DetailsDomain: {"description":"Antistasin-like 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00582","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Reactive bond"}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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