7c4o

From Proteopedia
Jump to navigation Jump to search

Solution structure of the Orange domain from human protein HES1Solution structure of the Orange domain from human protein HES1

Structural highlights

7c4o is a 2 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

HES1_HUMAN Transcriptional repressor of genes that require a bHLH protein for their transcription. May act as a negative regulator of myogenesis by inhibiting the functions of MYOD1 and ASH1. Binds DNA on N-box motifs: 5'-CACNAG-3' with high affinity and on E-box motifs: 5'-CANNTG-3' with low affinity (By similarity). May play a role in a functional FA core complex response to DNA cross-link damage, being required for the stability and nuclear localization of FA core complex proteins, as well as for FANCD2 monoubiquitination in response to DNA damage.[1]

References

  1. Tremblay CS, Huang FF, Habi O, Huard CC, Godin C, Levesque G, Carreau M. HES1 is a novel interactor of the Fanconi anemia core complex. Blood. 2008 Sep 1;112(5):2062-70. doi: 10.1182/blood-2008-04-152710. Epub 2008, Jun 11. PMID:18550849 doi:http://dx.doi.org/10.1182/blood-2008-04-152710
Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA