Structure of PDB 5trb Chain A

Receptor sequence
>5trbA (length=69) Species: 9606 (Homo sapiens) [Search protein sequence]
EILMEEIKDYKARLTCPCCNMRKKDAVLTKCFHVFCFECVKTRYDTRQRK
CPKCNAAFGANDFHRIYIG
3D structure
PDB5trb Structure and Function of the RING Domains of RNF20 and RNF40, Dimeric E3 Ligases that Monoubiquitylate Histone H2B.
ChainA
Resolution1.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.2.27: RING-type E3 ubiquitin transferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN A C922 C925 C942 C945 C16 C19 C36 C39
BS02 ZN A C937 H939 C957 C960 C31 H33 C51 C54
Gene Ontology
Molecular Function
GO:0004842 ubiquitin-protein transferase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:5trb, PDBe:5trb, PDBj:5trb
PDBsum5trb
PubMed27569044
UniProtQ5VTR2|BRE1A_HUMAN E3 ubiquitin-protein ligase BRE1A (Gene Name=RNF20)

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