Function and Biology

Crystal structure of RBBP4 in complex with PRDM16 N-terminal peptide

Source organism: Homo sapiens
Biochemical function: histone deacetylase binding
Biological process: regulation of stem cell differentiation
Cellular component: ATPase complex

EC 2.1.1.367: [Histone H3]-lysine(9) N-methyltransferase

Reaction catalysed:
S-adenosyl-L-methionine + a [histone H3]-L-lysine(9) = S-adenosyl-L-homocysteine + a [histone H3]-N(6)-methyl-L-lysine(9)
Systematic name:
S-adenosyl-L-methionine:[histone H3]-L-lysine(9) N(6)-methyltransferase

Sequence families

Pfam Protein families (Pfam)
PF00400
Domain description: WD domain, G-beta repeat
Occurring in:
  1. Histone-binding protein RBBP4
The deposited structure of PDB entry 6bw4 contains 10 copies of Pfam domain PF00400 (WD domain, G-beta repeat) in Histone-binding protein RBBP4. Showing 5 copies in chain C [auth A].

PF12265
Domain description: Histone-binding protein RBBP4 or subunit C of CAF1 complex
Occurring in:
  1. Histone-binding protein RBBP4
The deposited structure of PDB entry 6bw4 contains 2 copies of Pfam domain PF12265 (Histone-binding protein RBBP4 or subunit C of CAF1 complex) in Histone-binding protein RBBP4. Showing 1 copy in chain C [auth A].

InterPro InterPro annotations
IPR001680
Domain description: WD40 repeat
Occurring in:
  1. Histone-binding protein RBBP4
IPR020472
Domain description: G-protein beta WD-40 repeat
Occurring in:
  1. Histone-binding protein RBBP4
IPR019775
Domain description: WD40 repeat, conserved site
Occurring in:
  1. Histone-binding protein RBBP4
IPR036322
Domain description: WD40-repeat-containing domain superfamily
Occurring in:
  1. Histone-binding protein RBBP4
IPR022052
Domain description: Histone-binding protein RBBP4, N-terminal
Occurring in:
  1. Histone-binding protein RBBP4
IPR015943
Domain description: WD40/YVTN repeat-like-containing domain superfamily
Occurring in:
  1. Histone-binding protein RBBP4

Structure domain

CATH CATH domain
2.130.10.10
Class: Mainly Beta
Architecture: 7 Propeller
Topology: Methylamine Dehydrogenase; Chain H
Homology: YVTN repeat-like/Quinoprotein amine dehydrogenase
Occurring in:
  1. Histone-binding protein RBBP4
The deposited structure of PDB entry 6bw4 contains 2 copies of CATH domain 2.130.10.10 (Methylamine Dehydrogenase; Chain H) in Histone-binding protein RBBP4. Showing 1 copy in chain C [auth A].