4bbq: Difference between revisions
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==Crystal structure of the CXXC and PHD domain of Human Lysine-specific Demethylase 2A (KDM2A)(FBXL11)== | ==Crystal structure of the CXXC and PHD domain of Human Lysine-specific Demethylase 2A (KDM2A)(FBXL11)== | ||
<StructureSection load='4bbq' size='340' side='right' caption='[[4bbq]], [[Resolution|resolution]] 2.24Å' scene=''> | <StructureSection load='4bbq' size='340' side='right'caption='[[4bbq]], [[Resolution|resolution]] 2.24Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4bbq]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4BBQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4BBQ FirstGlance]. <br> | <table><tr><td colspan='2'>[[4bbq]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4BBQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4BBQ FirstGlance]. <br> | ||
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== Function == | == Function == | ||
[[http://www.uniprot.org/uniprot/KDM2A_HUMAN KDM2A_HUMAN]] Histone demethylase that specifically demethylates 'Lys-36' of histone H3, thereby playing a central role in histone code. Preferentially demethylates dimethylated H3 'Lys-36' residue while it has weak or no activity for mono- and tri-methylated H3 'Lys-36'. May also recognize and bind to some phosphorylated proteins and promote their ubiquitination and degradation. Required to maintain the heterochromatic state. Associates with centromeres and represses transcription of small non-coding RNAs that are encoded by the clusters of satellite repeats at the centromere. Required to sustain centromeric integrity and genomic stability, particularly during mitosis.<ref>PMID:16362057</ref> <ref>PMID:19001877</ref> | [[http://www.uniprot.org/uniprot/KDM2A_HUMAN KDM2A_HUMAN]] Histone demethylase that specifically demethylates 'Lys-36' of histone H3, thereby playing a central role in histone code. Preferentially demethylates dimethylated H3 'Lys-36' residue while it has weak or no activity for mono- and tri-methylated H3 'Lys-36'. May also recognize and bind to some phosphorylated proteins and promote their ubiquitination and degradation. Required to maintain the heterochromatic state. Associates with centromeres and represses transcription of small non-coding RNAs that are encoded by the clusters of satellite repeats at the centromere. Required to sustain centromeric integrity and genomic stability, particularly during mitosis.<ref>PMID:16362057</ref> <ref>PMID:19001877</ref> | ||
==See Also== | |||
*[[Lysine-specific histone demethylase 3D structures|Lysine-specific histone demethylase 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Human]] | [[Category: Human]] | ||
[[Category: Large Structures]] | |||
[[Category: Allerston, C K]] | [[Category: Allerston, C K]] | ||
[[Category: Arrowsmith, C H]] | [[Category: Arrowsmith, C H]] | ||
