Retinoblastoma-binding protein

From Proteopedia

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{{STRUCTURE_3cfs| PDB=3cfs | SIZE=400| SCENE=|right|CAPTION=Human retinoblastoma-binding protein 7 (green) complex with histone H4 helix (magenta) and As ion [[3cfs]] }}
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{{STRUCTURE_3cfs| PDB=3cfs | SIZE=400| SCENE=|right|CAPTION=Human retinoblastoma-binding protein 7 (green) complex with histone H4 helix (magenta) and As ion (purple) [[3cfs]] }}
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Revision as of 12:18, 1 January 2014

Template:STRUCTURE 3cfs

Retinoblastoma-binding protein (RBBP) are nuclear proteins implicated in the regulation of transcription and differentiation by the retinoblastoma tumor suppressor protein. RBBP1 regulates transcriptional activity. RBBP2 demethylates histone H3 at lysine 4. RBBP5 is involved in methylation and dimethylation of histone H3. RBBP9 blocks the binding of retinoblastoma protein to one of its signaling partners.

3D structures of retinoblastoma-binding protein

RBBP1

2yrv, 2lcc – hRBBP1 AT-rich interactive domain – human – NMR

RBBP2

2jxj – hRBBP2 ARID domain + histone H3 – NMR
2kgg – hRBBP2 C terminal PHD zinc finger – NMR
2kgi - hRBBP2 C terminal PHD zinc finger + histone H3 – NMR
3gl6 - hRBBP2 C terminal PHD zinc finger + histone H3 N terminal

RBBP4

3gfc – hRBBP4
2xu7 – hRBBP4 + zinc finger protein ZFPM1 RBBP4-binding domain

RBBP6

2c7h – hRBBP6 DWNN domain – NMR
2ysa - hRBBP6 zinc finger CCHC domain – NMR
2yur, 3ztg - hRBBP6 ring finger domain – NMR

RBBP7

3cfs, 3cfv – hRBBP7 + histone H4 helix

RBBP9

2qs9 – hRBBP9

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky, Joel L. Sussman

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