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2ZFY

Crystal structure of human Otubain 1

Functional Information from GO Data
ChainGOidnamespacecontents
A0016579biological_processprotein deubiquitination
A0016787molecular_functionhydrolase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsRegion: {"description":"Ubiquitin-conjugating enzyme E2 binding","evidences":[{"source":"PubMed","id":"22325355","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues19
DetailsRegion: {"description":"Free ubiquitin binding","evidences":[{"source":"PubMed","id":"22325355","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22367539","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4DHZ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsRegion: {"description":"Ubiquitin-conjugating enzyme E2 binding","evidences":[{"source":"PubMed","id":"22325355","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22367539","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4DHZ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PubMed","id":"22367539","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4DHZ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"22325355","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18954305","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PubMed","id":"22325355","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18954305","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsSite: {"description":"Interacts with free ubiquitin","evidences":[{"source":"PubMed","id":"22325355","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsSite: {"description":"Interacts with free ubiquitin","evidences":[{"source":"PubMed","id":"22325355","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22367539","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4DHZ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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