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3V6C

Crystal Structure of USP2 in complex with mutated ubiquitin

Functional Information from GO Data
ChainGOidnamespacecontents
A0004843molecular_functioncysteine-type deubiquitinase activity
A0016579biological_processprotein deubiquitination
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CL A 701
ChainResidue
ATHR454
ALEU455
AMET456
AASN520
APRO522
AHOH867

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 702
ChainResidue
ATRP439
AHOH966
BGLY47
BLYS48
BHOH208
AARG363
AASP367
AHIS370

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 703
ChainResidue
ACYS425
ACYS428
ACYS476
ACYS479

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL B 101
ChainResidue
AARG349
AHOH865
BASP52
BHOH210

Functional Information from PROSITE/UniProt
site_idPS00299
Number of Residues26
DetailsUBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD
ChainResidueDetails
BLYS27-ASP52

site_idPS00972
Number of Residues16
DetailsUSP_1 Ubiquitin specific protease (USP) domain signature 1. GLrnlGNtCFMNSiLQ
ChainResidueDetails
AGLY268-GLN283

site_idPS00973
Number of Residues18
DetailsUSP_2 Ubiquitin specific protease (USP) domain signature 2. YnLyAVsnHsGttmg..GHY
ChainResidueDetails
ATYR541-TYR558

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PROSITE-ProRule","id":"PRU10092","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10093","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
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 Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16905103","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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