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5WCH

Crystal structure of the catalytic domain of human USP9X

Functional Information from GO Data
ChainGOidnamespacecontents
A0004843molecular_functioncysteine-type deubiquitinase activity
A0016579biological_processprotein deubiquitination
B0004843molecular_functioncysteine-type deubiquitinase activity
B0016579biological_processprotein deubiquitination
C0004843molecular_functioncysteine-type deubiquitinase activity
C0016579biological_processprotein deubiquitination
D0004843molecular_functioncysteine-type deubiquitinase activity
D0016579biological_processprotein deubiquitination
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN A 2000
ChainResidue
ACYS1727
AHIS1729
ACYS1771
ACYS1774

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN B 2000
ChainResidue
BCYS1727
BHIS1729
BCYS1771
BCYS1774

site_idAC3
Number of Residues4
Detailsbinding site for residue ZN C 2001
ChainResidue
CHIS1729
CCYS1771
CCYS1774
CCYS1727

site_idAC4
Number of Residues4
Detailsbinding site for residue ZN D 2000
ChainResidue
DCYS1727
DHIS1729
DCYS1771
DCYS1774

Functional Information from PROSITE/UniProt
site_idPS00972
Number of Residues16
DetailsUSP_1 Ubiquitin specific protease (USP) domain signature 1. GLknaGAtCYMNSvIQ
ChainResidueDetails
AGLY1558-GLN1573

site_idPS00973
Number of Residues18
DetailsUSP_2 Ubiquitin specific protease (USP) domain signature 2. YrLvGVlvHsGqasg..GHY
ChainResidueDetails
ATYR1863-TYR1880

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PROSITE-ProRule","id":"PRU10092","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10093","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"30914461","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU10092","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10093","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"30914461","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5WCH","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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