SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO09199  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA003351
Annotation
minichromosome_maintenance_complex_component_7_[Bombyx_mori]
Full name
DNA replication licensing factor MCM7       + More
DNA replication licensing factor Mcm7      
DNA replication licensing factor mcm7-B      
DNA replication licensing factor mcm7      
DNA replication licensing factor mcm7-A      
Alternative Name
Minichromosome maintenance 7 protein
CDC47 homolog B
CDC47-2p
Minichromosome maintenance protein 7-B
CDC47 homolog
Minichromosome maintenance protein 7
CDC47 homolog A
CDC47p
Minichromosome maintenance protein 7-A
p90
Location in the cell
Cytoplasmic   Reliability : 2.308 Nuclear   Reliability : 1.987
 

Sequence

CDS
ATGCGTGATTACACTGCAGATAAAGAATCTTTCAAGAACTTTTTCGTTGATTTTTGTCAAACTGATGATGAAGGAAAAAAGTATTTTAAATATGCTGAACAACTTACTAAAGTTGCACACAGAGAACAGATAGCATTTGAAGTTGACTTGGATGATTTACATGAGATGAATGAAGATTTGACTGAGGCAGTCAAACAAAATACCAGAAGATACACTAATATGGTGTCAGACGTGGTTTATGAAATGCTGCCTGATTACAAATTCAAAGAGGTAGTAGCAAAGGATTCCTTGGATGTATACATTGAGCACAGAATTATGTTGGAAGCCAGAAACCACAGGATTCCTGGAGAAATGAGGGATCCTAGGAACAGATACCCACCAGAGCTCATCAGGAGATTTGAAGTGTACTTCAAAGACTTGTCAACATCGAAAAGTGTACCTATCAGAGAAGTTAAGGCTGAACATATTGGGAAACTAGTTACTGTGCGAGGTACATATTATAGTATAGTCATGTTGCATATACGAATATAG
Protein
MRDYTADKESFKNFFVDFCQTDDEGKKYFKYAEQLTKVAHREQIAFEVDLDDLHEMNEDLTEAVKQNTRRYTNMVSDVVYEMLPDYKFKEVVAKDSLDVYIEHRIMLEARNHRIPGEMRDPRNRYPPELIRRFEVYFKDLSTSKSVPIREVKAEHIGKLVTVRGTYYSIVMLHIRI

Summary

Description
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.
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.
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. The existence of maternal and zygotic forms of mcm3 and mcm6 suggests that specific forms of mcm2-7 complexes may be used during different stages of development (By similarity).
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. The existence of maternal and zygotic forms of mcm3 and mcm6 suggests that specific forms of mcm2-7 complexes may be used during different stages of development.
Catalytic Activity
ATP + H2O = ADP + H(+) + phosphate
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 (Probable).
Component of the mcm2-7 complex (RLF-M). The complex forms a toroidal hexameric ring with the proposed subunit order mcm2-mcm6-mcm4-mcm7-mcm3-mcm5. The heterodimer of mmcm3/mcm5 interacts with mcm4, mmcm6, mcm7 and weakly with mcm2. The N-terminus is required for interaction with mmcm3, though this interaction may not be direct, and remains in a complex with mmcm3 throughout the cell cycle. Begins to associate with zmcm6 at the neurula stage (By similarity). Component of the replisome complex (By similarity).
Component of the mcm2-7 complex (RLF-M). The complex forms a toroidal hexameric ring with the proposed subunit order mcm2-mcm6-mcm4-mcm7-mcm3-mcm5 (Probable). The heterodimer of mmcm3/mcm5 interacts with mcm4, mmcm6, mcm7 and weakly with mcm2. The N-terminus is required for interaction with mmcm3, though this interaction may not be direct, and remains in a complex with mmcm3 throughout the cell cycle. Begins to associate with zmcm6 at the neurula stage. Component of the replisome complex (By similarity).
Similarity
Belongs to the MCM family.
Keywords
ATP-binding   Cell cycle   Complete proteome   DNA replication   DNA-binding   Helicase   Hydrolase   Nucleotide-binding   Nucleus   Reference proteome   Metal-binding   Zinc   Zinc-finger  
Feature
chain  DNA replication licensing factor Mcm7
EC Number
3.6.4.12
EMBL
AB177622    BAD61056.1    BABH01023773    BABH01023774    BABH01023775    RSAL01000296    + More
RVE42822.1    ODYU01000468    SOQ35313.1    NWSH01000144    PCG79103.1    KQ459602    KPI93535.1    JTDY01007844    KOB64907.1    KQ460106    KPJ17746.1    KQ971342    EFA03620.1    NEVH01011194    PNF31951.1    GEDC01024392    JAS12906.1    GBIH01000593    JAC94117.1    CH480815    EDW40777.1    GEFM01004512    JAP71284.1    KK852901    KDR14096.1    GEDV01002991    JAP85566.1    GFAC01001097    JAT98091.1    PYGN01000833    PSN40226.1    GACK01005138    JAA59896.1    GFPF01007297    MAA18443.1    GEBQ01005944    JAT34033.1    UFQS01000305    UFQT01000305    SSX02684.1    SSX23058.1    CH479229    EDW36498.1    GFWV01022869    MAA47596.1    GFJQ02008203    JAV98766.1    GECU01022588    JAS85118.1    CM000363    EDX09773.1    CH954178    EDV50620.1    CM000159    EDW93103.1    AB010109    AF124743    AE014296    BT001526    CH933809    EDW17890.1    ABJB010049488    ABJB010084779    ABJB010367990    ABJB010443466    ABJB010659432    ABJB010997321    DS941638    EEC18408.1    CM002912    KMY98492.1    QCYY01001058    ROT80844.1    GECZ01004813    JAS64956.1    CH379070    EAL30582.1    GL440492    EFN65825.1    GBIH01000594    JAC94116.1    GG666612    EEN49279.1    OUUW01000002    SPP77352.1    CH940647    EDW69131.1    JRES01001641    KNC21307.1    CVRI01000047    CRK98114.1    CP012525    ALC43652.1    KK107152    QOIP01000007    EZA57154.1    RLU20693.1    APGK01006422    APGK01006423    APGK01040416    APGK01040417    KB740979    KB736759    ENN76428.1    ENN83143.1    GAMC01011579    JAB94976.1    KF471134    AHA42534.1    CH902618    EDV39669.1    GDHF01002715    JAI49599.1    IACF01002298    LAB67957.1    LKEY01042441    KYN50597.1    CM004470    OCT90585.1    U66710    BC045072    AAC60228.1    AAH45072.1    CH963847    EDW73276.1    CH916366    EDV96220.1    KQ981281    KYN43344.1    KA645984    AFP60613.1    GBXI01010103    JAD04189.1    CH477205    EAT47909.1    KQ982557    KYQ55026.1    KQ976546    KYM80958.1    ADTU01019058    KV460378    OCA19456.1    CR855766    BC067307    AAH67307.1    GBHO01025556    GDHC01009877    JAG18048.1    JAQ08752.1    GL888413    EGI61323.1    AJWK01017185    GL449192    EFN83138.1    GEZM01074886    JAV64421.1    LBMM01008881    KMQ88562.1    CCAG010011826    GDKW01000753    JAI55842.1    GBYB01000075    JAG69842.1    GCES01042175    JAR44148.1    ROT80847.1    JXUM01001904    KQ560130    KXJ84283.1    JXJN01000936    DS231815    EDS35133.1    ATLV01023022    KE525339    KFB48279.1    U51234    U44051    BC072932    KK121487    KFM80590.1    IAAA01009830    IAAA01009831    LAA04441.1   
Pfam
PF17207   MCM_OB        + More
PF00493   MCM
PF17855   MCM_lid
PF14551   MCM_N
Interpro
IPR041562   MCM_lid        + More
IPR027417   P-loop_NTPase       
IPR003593   AAA+_ATPase       
IPR031327   MCM       
IPR001208   MCM_dom       
IPR008050   MCM7       
IPR012340   NA-bd_OB-fold       
IPR018525   MCM_CS       
IPR027925   MCM_N       
IPR033762   MCM_OB       
SUPFAM
SSF52540   SSF52540        + More
SSF50249   SSF50249       
PDB
6HV9     E-value=4.38903e-10,     Score=150

Ontologies

Topology

Subcellular location
Nucleus  
Length:
176
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.03568
Exp number, first 60 AAs:
0
Total prob of N-in:
0.42874
outside
1  -  176
 
 

Population Genetic Test Statistics

Pi
247.768273
Theta
202.194401
Tajima's D
0.831629
CLR
0
CSRT
0.615269236538173
Interpretation
Uncertain
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