6ya7: Difference between revisions

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<StructureSection load='6ya7' size='340' side='right'caption='[[6ya7]], [[Resolution|resolution]] 1.67&Aring;' scene=''>
<StructureSection load='6ya7' size='340' side='right'caption='[[6ya7]], [[Resolution|resolution]] 1.67&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[6ya7]] is a 3 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=6YA7 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6YA7 FirstGlance]. <br>
<table><tr><td colspan='2'>[[6ya7]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6YA7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6YA7 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.67&#8491;</td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=7O5:'>7O5</scene>, <scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=7O5:(2~{S})-2-azanyl-3-(2-sulfanylethanoylamino)propanoic+acid'>7O5</scene>, <scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CDC7, CDC7L1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), DBF4, ASK, DBF4A, ZDBF1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6ya7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ya7 OCA], [https://pdbe.org/6ya7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6ya7 RCSB], [https://www.ebi.ac.uk/pdbsum/6ya7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6ya7 ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA_helicase DNA helicase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.4.12 3.6.4.12] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6ya7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ya7 OCA], [http://pdbe.org/6ya7 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ya7 RCSB], [http://www.ebi.ac.uk/pdbsum/6ya7 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ya7 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/CDC7_HUMAN CDC7_HUMAN]] Seems to phosphorylate critical substrates that regulate the G1/S phase transition and/or DNA replication. Can phosphorylates MCM2 and MCM3.<ref>PMID:12065429</ref> [[http://www.uniprot.org/uniprot/MCM2_HUMAN MCM2_HUMAN]] Acts as component of the MCM2-7 complex (MCM complex) which is the putative replicative helicase essential for 'once per cell cycle' DNA replication initiation and elongation in eukaryotic cells. The active ATPase sites in the MCM2-7 ring are formed through the interaction surfaces of two neighboring subunits such that a critical structure of a conserved arginine finger motif is provided in trans relative to the ATP-binding site of the Walker A box of the adjacent subunit. The six ATPase active sites, however, are likely to contribute differentially to the complex helicase activity. Required for the entry in S phase and for cell division.<ref>PMID:8175912</ref>  [[http://www.uniprot.org/uniprot/DBF4A_HUMAN DBF4A_HUMAN]] Regulatory subunit for CDC7 which activates its kinase activity thereby playing a central role in DNA replication and cell proliferation. Required for progression of S phase. The complex CDC7-DBF4A selectively phosphorylates MCM2 subunit at 'Ser-40' and 'Ser-53' and then is involved in regulating the initiation of DNA replication during cell cycle.<ref>PMID:10373557</ref> <ref>PMID:10523313</ref> <ref>PMID:17062569</ref> 
[https://www.uniprot.org/uniprot/CDC7_HUMAN CDC7_HUMAN] Seems to phosphorylate critical substrates that regulate the G1/S phase transition and/or DNA replication. Can phosphorylates MCM2 and MCM3.<ref>PMID:12065429</ref>  
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: DNA helicase]]
[[Category: Homo sapiens]]
[[Category: Human]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Cherepanov, P]]
[[Category: Cherepanov P]]
[[Category: Dick, S D]]
[[Category: Dick SD]]
[[Category: Bivalent substrate]]
[[Category: Cdc7]]
[[Category: Cell cycle]]
[[Category: Dbf4]]
[[Category: Kinase]]
[[Category: Transferase]]

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