Incidental Mutation 'IGL01823:Mcm4'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Mcm4
Ensembl Gene ENSMUSG00000022673
Gene Nameminichromosome maintenance complex component 4
SynonymsmCdc21, 19G, Cdc21, Mcmd4
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01823
Quality Score
Chromosomal Location15623897-15637400 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 15626131 bp
Amino Acid Change Aspartic acid to Glycine at position 756 (D756G)
Ref Sequence ENSEMBL: ENSMUSP00000023353 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023353]
Predicted Effect probably damaging
Transcript: ENSMUST00000023353
AA Change: D756G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000023353
Gene: ENSMUSG00000022673
AA Change: D756G

low complexity region 2 21 N/A INTRINSIC
low complexity region 23 40 N/A INTRINSIC
MCM 266 769 N/A SMART
AAA 501 653 7.04e-3 SMART
Blast:MCM 781 849 3e-11 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000229606
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is one of the highly conserved mini-chromosome maintenance proteins (MCM) that are essential for the initiation of eukaryotic genome replication. The hexameric protein complex formed by MCM proteins is a key component of the pre-replication complex (pre_RC) and may be involved in the formation of replication forks and in the recruitment of other DNA replication related proteins. The MCM complex consisting of this protein and MCM2, 6 and 7 proteins possesses DNA helicase activity, and may act as a DNA unwinding enzyme. The phosphorylation of this protein by CDC2 kinase reduces the DNA helicase activity and chromatin binding of the MCM complex. This gene is mapped to a region on the chromosome 8 head-to-head next to the PRKDC/DNA-PK, a DNA-activated protein kinase involved in the repair of DNA double-strand breaks. Alternatively spliced transcript variants encoding the same protein have been reported. [provided by RefSeq, Jul 2008]
PHENOTYPE: Disruption of this allele cause chromosomal instability as assessed by micronucleus levels in erythrocytes. Mice homozygous for a spontaneous allele exhibit early onset T cell acute lymphoblastic leukemia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Bmp6 A G 13: 38,498,822 T460A probably damaging Het
Cd209a T C 8: 3,748,851 probably benign Het
Dock2 A G 11: 34,262,391 L1250P probably damaging Het
Evc T C 5: 37,328,521 N104D probably damaging Het
Fam161a A T 11: 23,015,785 E26V probably damaging Het
Foxa3 T C 7: 19,014,518 T228A probably benign Het
Gm8206 A T 14: 6,017,078 D133E probably benign Het
Ighv1-15 T A 12: 114,657,592 T38S probably benign Het
Ikzf1 A G 11: 11,769,091 D266G possibly damaging Het
Man2a1 T C 17: 64,666,824 I365T probably damaging Het
Mroh9 G A 1: 163,055,609 L434F probably benign Het
Olfr1342 A G 4: 118,689,721 C244R probably damaging Het
Olfr297 T C 7: 86,527,041 C95R probably damaging Het
Phldb2 T A 16: 45,825,144 Y313F probably damaging Het
Psd4 A G 2: 24,394,432 S103G probably benign Het
Ripk4 T C 16: 97,755,283 I87V possibly damaging Het
Scn9a A T 2: 66,484,042 F1766L probably damaging Het
Slc10a5 A T 3: 10,334,514 V362D possibly damaging Het
Slc12a3 A G 8: 94,357,096 D917G probably benign Het
Slc30a4 A G 2: 122,702,092 V110A probably damaging Het
Slc30a8 A G 15: 52,295,962 probably benign Het
Slc5a8 T A 10: 88,919,472 C480* probably null Het
Tmppe A G 9: 114,405,107 K158R probably benign Het
Tubb6 A G 18: 67,402,273 N414S probably damaging Het
Wnt8a A T 18: 34,544,793 T85S possibly damaging Het
Other mutations in Mcm4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01982:Mcm4 APN 16 15630420 missense possibly damaging 0.57
IGL02382:Mcm4 APN 16 15624738 missense probably damaging 1.00
PIT4687001:Mcm4 UTSW 16 15636713 missense probably benign 0.01
R0200:Mcm4 UTSW 16 15629639 missense probably benign 0.41
R0540:Mcm4 UTSW 16 15632115 critical splice donor site probably null
R0607:Mcm4 UTSW 16 15632115 critical splice donor site probably null
R2064:Mcm4 UTSW 16 15634469 missense possibly damaging 0.75
R4240:Mcm4 UTSW 16 15627706 nonsense probably null
R4604:Mcm4 UTSW 16 15629663 missense probably damaging 1.00
R4871:Mcm4 UTSW 16 15634510 nonsense probably null
R5070:Mcm4 UTSW 16 15625570 missense probably damaging 1.00
R5125:Mcm4 UTSW 16 15635303 missense probably benign 0.21
R5178:Mcm4 UTSW 16 15635303 missense probably benign 0.21
R5245:Mcm4 UTSW 16 15630425 missense probably benign 0.02
R5513:Mcm4 UTSW 16 15630514 missense probably benign 0.26
R5696:Mcm4 UTSW 16 15625570 missense probably damaging 1.00
R6453:Mcm4 UTSW 16 15630409 missense probably damaging 1.00
R6753:Mcm4 UTSW 16 15629362 missense possibly damaging 0.91
R6909:Mcm4 UTSW 16 15628697 missense probably damaging 1.00
R6937:Mcm4 UTSW 16 15636335 missense probably benign
R7402:Mcm4 UTSW 16 15637178 start codon destroyed probably null
R7483:Mcm4 UTSW 16 15630442 missense probably benign 0.05
R8275:Mcm4 UTSW 16 15634571 missense probably damaging 0.98
Z1177:Mcm4 UTSW 16 15629454 missense probably damaging 1.00
Z1177:Mcm4 UTSW 16 15632216 missense possibly damaging 0.55
Posted On2014-02-04