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Details on Person UniProt:P53091 MCM6

Class:IdReferenceGeneProduct:94963
_chainChangeLogchain:1-1017 added on Fri February 6 2015
_displayNameUniProt:P53091 MCM6
_timestamp2025-02-21 19:19:35
chainchain:1-1017
checksum03AB793134E64A50
commentFUNCTION Acts as a 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. Once loaded onto DNA, double hexamers can slide on dsDNA in the absence of ATPase activity. Required for the entry in S phase and for cell division.CATALYTIC ACTIVITY ATP + H2O = ADP + phosphate + H(+)SUBUNIT Component of the MCM2-7 complex. The complex forms a toroidal hexameric ring with the proposed subunit order MCM2-MCM6-MCM4-MCM7-MCM3-MCM5; loaded onto DNA, forms a head-head double hexamer. Interacts with MCM10.INTERACTION Present with 13400 molecules/cell in log phase SD medium.MISCELLANEOUS Early fractionation of eukaryotic MCM proteins yielded a variety of dimeric, trimeric and tetrameric complexes with unclear biological significance. Specifically a MCM467 subcomplex is shown to have in vitro helicase activity which is inhibited by the MCM2 subunit. The MCM2-7 hexamer is the proposed physiological active complex.SIMILARITY Belongs to the MCM family.
descriptionrecommendedName: DNA replication licensing factor MCM6 ecNumber: 3.6.4.12 alternativeName: Minichromosome maintenance protein 6
geneNameMCM6
YGL201C
identifierP53091
isSequenceChangedFALSE
keyword3D-structure
ATP-binding
Cell cycle
DNA replication
DNA-binding
Helicase
Hydrolase
Nucleotide-binding
Nucleus
Phosphoprotein
Reference proteome
modified[InstanceEdit:143527] Schmidt, EE, 2004-11-12 07:45:10
[InstanceEdit:217385] Schmidt, EE, 2008-03-27 06:23:53
[InstanceEdit:354386] Schmidt, EE, 2008-06-18 04:45:12
[InstanceEdit:384350] Kanapin, AA, 2008-11-26 14:00:39
[InstanceEdit:392885] Kanapin, AA, 2009-03-09 12:07:18
[InstanceEdit:400710] Schmidt, EE, 2009-03-25 05:33:35
[InstanceEdit:423310] Kanapin, AA
[InstanceEdit:435478] Kanapin, AA
[InstanceEdit:435871] Kanapin, AA
[InstanceEdit:447347] Kanapin, AA
[InstanceEdit:525883] Kanapin, AA
[InstanceEdit:613449] Kanapin, AA
[InstanceEdit:797602] Kanapin, AA
[InstanceEdit:937368] Yung, CK
[InstanceEdit:1042053] Yung, CK
[InstanceEdit:1220657] Yung, CK
[InstanceEdit:1300696] Yung, CK
[InstanceEdit:1301627] Yung, CK
[InstanceEdit:1551960] Weiser, JD
[InstanceEdit:1995863] Weiser, JD
[InstanceEdit:2132304] Weiser, JD
[InstanceEdit:2265580] Weiser, JD
[InstanceEdit:5433710] Weiser, JD
[InstanceEdit:5618410] Weiser, JD
[InstanceEdit:5618413] Weiser, JD
[InstanceEdit:5618415] Weiser, JD
[InstanceEdit:5634237] Weiser, JD
[InstanceEdit:5673015] Weiser, JD
[InstanceEdit:6807888] Weiser, JD
[InstanceEdit:9037114] Weiser, JD
[InstanceEdit:9637257] Weiser, JD
[InstanceEdit:9676415] Weiser, JD
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9862192] Weiser, Joel, 2024-02-26
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
nameMCM6
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierMCM6_YEAST
D6VTV3
Q870M9
sequenceLength1017
species[Species:68322] Saccharomyces cerevisiae
(referenceEntity)[EntityWithAccessionedSequence:169504] yMcm6 [nucleoplasm] [Saccharomyces cerevisiae]
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No pathways have been reviewed or authored by UniProt:P53091 MCM6 (94963)