4nyw: Difference between revisions
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{{STRUCTURE_4nyw| PDB=4nyw | SCENE= }} | |||
===Crystal Structure of the Bromodomain of human CREBBP in complex with a dihydroquinoxalinone ligand=== | |||
==Disease== | |||
[[http://www.uniprot.org/uniprot/CBP_HUMAN CBP_HUMAN]] Note=Chromosomal aberrations involving CREBBP may be a cause of acute myeloid leukemias. Translocation t(8;16)(p11;p13) with KAT6A; translocation t(11;16)(q23;p13.3) with MLL/HRX; translocation t(10;16)(q22;p13) with KAT6B. KAT6A-CREBBP may induce leukemia by inhibiting RUNX1-mediated transcription. Defects in CREBBP are a cause of Rubinstein-Taybi syndrome type 1 (RSTS1) [MIM:[http://omim.org/entry/180849 180849]]. RSTS1 is an autosomal dominant disorder characterized by craniofacial abnormalities, broad thumbs, broad big toes, mental retardation and a propensity for development of malignancies.<ref>PMID:11331617</ref> <ref>PMID:12114483</ref> <ref>PMID:12566391</ref> <ref>PMID:15706485</ref> | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/CBP_HUMAN CBP_HUMAN]] Acetylates histones, giving a specific tag for transcriptional activation. Also acetylates non-histone proteins, like NCOA3 and FOXO1. Binds specifically to phosphorylated CREB and enhances its transcriptional activity toward cAMP-responsive genes. Acts as a coactivator of ALX1 in the presence of EP300.<ref>PMID:9707565</ref> <ref>PMID:11154691</ref> <ref>PMID:12738767</ref> <ref>PMID:12929931</ref> | |||
==About this Structure== | |||
[[4nyw]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NYW OCA]. | |||
==Reference== | |||
<references group="xtra"/><references/> | |||
[[Category: Arrowsmith, C H.]] | |||
[[Category: Bountra, C.]] | |||
[[Category: Brennan, P.]] | |||
[[Category: Conway, S J.]] | |||
[[Category: Delft, F Von.]] | |||
[[Category: Edwards, A M.]] | |||
[[Category: Fedorov, O.]] | |||
[[Category: Felletar, I.]] | |||
[[Category: Filippakopoulos, P.]] | |||
[[Category: Knapp, S.]] | |||
[[Category: Martin, S.]] | |||
[[Category: Monteiro, O P.]] | |||
[[Category: Picaud, S.]] | |||
[[Category: Rooney, T P.C.]] | |||
[[Category: SGC, Structural Genomics Consortium.]] | |||
[[Category: Bromodomain]] | |||
[[Category: Creb binding]] | |||
[[Category: Crebbp]] | |||
[[Category: Kat3a]] | |||
[[Category: Rst]] | |||
[[Category: Rst]] | |||
[[Category: Sgc]] | |||
[[Category: Structural genomics consortium]] | |||
[[Category: Transcription]] | |||