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3TB3

Crystal structure of the UCH domain of UCH-L5 with 6 residues deleted

Replaces:  3SQA
Functional Information from GO Data
ChainGOidnamespacecontents
A0004843molecular_functioncysteine-type deubiquitinase activity
A0006511biological_processubiquitin-dependent protein catabolic process
A0016579biological_processprotein deubiquitination
A0031011cellular_componentIno80 complex
A0070628molecular_functionproteasome binding
B0004843molecular_functioncysteine-type deubiquitinase activity
B0006511biological_processubiquitin-dependent protein catabolic process
B0016579biological_processprotein deubiquitination
B0031011cellular_componentIno80 complex
B0070628molecular_functionproteasome binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA B 228
ChainResidue
AGLU109
AGLU113
BGLU113
BHOH247
BHOH248

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CA B 229
ChainResidue
BGLU109
BGLU113

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PROSITE-ProRule","id":"PRU01393","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PROSITE-ProRule","id":"PRU01393","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsSite: {"description":"Transition state stabilizer","evidences":[{"source":"PROSITE-ProRule","id":"PRU01393","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Important for enzyme activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU01393","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"Q9WUP7","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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