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4BOS

Structure of OTUD2 OTU domain in complex with Ubiquitin K11-linked peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0004843molecular_functioncysteine-type deubiquitinase activity
A0016579biological_processprotein deubiquitination
A0030433biological_processubiquitin-dependent ERAD pathway
A0101005molecular_functiondeubiquitinase activity
B0004843molecular_functioncysteine-type deubiquitinase activity
B0016579biological_processprotein deubiquitination
B0030433biological_processubiquitin-dependent ERAD pathway
B0101005molecular_functiondeubiquitinase activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE NO3 B 1310
ChainResidue
ATRP212
BALA156
BASP157
BASN158
BSER159
BALA160
BHIS267
BHOH2022

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NO3 B 1311
ChainResidue
BGLY265
BHOH2068
BHOH2079
BTYR263

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG B 1312
ChainResidue
BGLU251
BGLU251
BGLU251

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NO3 C 1077
ChainResidue
AHOH2047
AHOH2082
AHOH2083
CLEU71
CHOH2019

site_idAC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE NO3 C 1078
ChainResidue
AALA222
CTHR7
CLEU8
CTHR9
CLEU69
CVAL70
CLEU71
CHOH2003

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NO3 F 1014
ChainResidue
AHIS267
AARG306
AARG307
FTHR9
FGLY10
FLYS11

Functional Information from PROSITE/UniProt
site_idPS00299
Number of Residues26
DetailsUBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD
ChainResidueDetails
CLYS27-ASP52

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues250
DetailsDomain: {"description":"OTU","evidences":[{"source":"PROSITE-ProRule","id":"PRU00139","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsRegion: {"description":"Cys-loop","evidences":[{"source":"PubMed","id":"23827681","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues20
DetailsRegion: {"description":"Variable-loop","evidences":[{"source":"PubMed","id":"23827681","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsRegion: {"description":"His-loop","evidences":[{"source":"PubMed","id":"23827681","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues10
DetailsRegion: {"description":"S2 site","evidences":[{"source":"PubMed","id":"23827681","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"Q96FW1","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"23827681","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PubMed","id":"23827681","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23827681","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4BOS","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues75
DetailsDomain: {"description":"Ubiquitin-like 9","evidences":[{"source":"PROSITE-ProRule","id":"PRU00214","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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