3avs

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Catalytic fragment of UTX/KDM6A bound with N-oxyalylglycine, and Ni(II)

Structural highlights

3avs is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.85Å
Ligands:CL, EDO, NI, OGA, ZN
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

KDM6A_HUMAN Kabuki syndrome. The disease is caused by mutations affecting the gene represented in this entry.

Function

KDM6A_HUMAN Histone demethylase that specifically demethylates 'Lys-27' of histone H3, thereby playing a central role in histone code. Demethylates trimethylated and dimethylated but not monomethylated H3 'Lys-27'. Plays a central role in regulation of posterior development, by regulating HOX gene expression. Demethylation of 'Lys-27' of histone H3 is concomitant with methylation of 'Lys-4' of histone H3, and regulates the recruitment of the PRC1 complex and monoubiquitination of histone H2A.[1] [2]

See Also

References

  1. Lan F, Bayliss PE, Rinn JL, Whetstine JR, Wang JK, Chen S, Iwase S, Alpatov R, Issaeva I, Canaani E, Roberts TM, Chang HY, Shi Y. A histone H3 lysine 27 demethylase regulates animal posterior development. Nature. 2007 Oct 11;449(7163):689-94. Epub 2007 Sep 12. PMID:17851529 doi:http://dx.doi.org/10.1038/nature06192
  2. Lee MG, Villa R, Trojer P, Norman J, Yan KP, Reinberg D, Di Croce L, Shiekhattar R. Demethylation of H3K27 regulates polycomb recruitment and H2A ubiquitination. Science. 2007 Oct 19;318(5849):447-50. Epub 2007 Aug 30. PMID:17761849 doi:http://dx.doi.org/1149042

Contents


PDB ID 3avs

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