2b2v
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2b2v]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B2V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B2V FirstGlance]. <br> | <table><tr><td colspan='2'>[[2b2v]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B2V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B2V FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MLZ:N-METHYL-LYSINE'>MLZ</scene></td></tr> | + | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MLZ:N-METHYL-LYSINE'>MLZ</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1kna|1kna]], [[1kne|1kne]], [[1q3l|1q3l]], [[1pdq|1pdq]], [[2b2t|2b2t]], [[2b2u|2b2u]], [[2b2w|2b2w]], [[2b2y|2b2y]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1kna|1kna]], [[1kne|1kne]], [[1q3l|1q3l]], [[1pdq|1pdq]], [[2b2t|2b2t]], [[2b2u|2b2u]], [[2b2w|2b2w]], [[2b2y|2b2y]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CHD1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CHD1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2b2v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b2v OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2b2v RCSB], [http://www.ebi.ac.uk/pdbsum/2b2v PDBsum]</span></td></tr> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2b2v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b2v OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2b2v RCSB], [http://www.ebi.ac.uk/pdbsum/2b2v PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/CHD1_HUMAN CHD1_HUMAN]] ATP-dependent chromatin-remodeling factor which functions as substrate recognition component of the transcription regulatory histone acetylation (HAT) complex SAGA. Regulates polymerase II transcription. Also required for efficient transcription by RNA polymerase I, and more specifically the polymerase I transcription termination step. Regulates negatively DNA replication. Not only involved in transcription-related chromatin-remodeling, but also required to maintain a specific chromatin configuration across the genome. Is also associated with histone deacetylase (HDAC) activity (By similarity). Required for the bridging of SNF2, the FACT complex, the PAF complex as well as the U2 snRNP complex to H3K4me3. Functions to modulate the efficiency of pre-mRNA splicing in part through physical bridging of spliceosomal components to H3K4me3. Required for maintaining open chromatin and pluripotency in embryonic stem cells.<ref>PMID:18042460</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: Chruszcz, M | + | [[Category: Chruszcz, M]] |
| - | [[Category: Clines, K L | + | [[Category: Clines, K L]] |
| - | [[Category: Cymborowski, M | + | [[Category: Cymborowski, M]] |
| - | [[Category: IV, J F.Flanagan | + | [[Category: IV, J F.Flanagan]] |
| - | [[Category: Khorasanizadeh, S | + | [[Category: Khorasanizadeh, S]] |
| - | [[Category: Kim, Y | + | [[Category: Kim, Y]] |
| - | [[Category: Mi, L Z | + | [[Category: Mi, L Z]] |
| - | [[Category: Minor, W | + | [[Category: Minor, W]] |
| - | [[Category: Rastinejad, F | + | [[Category: Rastinejad, F]] |
[[Category: Alpha helix linker]] | [[Category: Alpha helix linker]] | ||
[[Category: Chd]] | [[Category: Chd]] | ||
Revision as of 16:11, 24 December 2014
Crystal structure analysis of human CHD1 chromodomains 1 and 2 bound to histone H3 resi 1-15 MeK4
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