Incidental Mutation 'R5935:Cenpa'
Institutional Source Beutler Lab
Gene Symbol Cenpa
Ensembl Gene ENSMUSG00000029177
Gene Namecentromere protein A
Synonymscentrosomin A, Cenp-A
MMRRC Submission 044129-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R5935 (G1)
Quality Score225
Status Validated
Chromosomal Location30666777-30674830 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 30673037 bp
Amino Acid Change Glutamine to Leucine at position 83 (Q83L)
Ref Sequence ENSEMBL: ENSMUSP00000142917 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031073] [ENSMUST00000133316] [ENSMUST00000134846] [ENSMUST00000144742] [ENSMUST00000149759] [ENSMUST00000199320] [ENSMUST00000199617]
Predicted Effect probably benign
Transcript: ENSMUST00000031073
Predicted Effect probably benign
Transcript: ENSMUST00000133316
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134372
Predicted Effect probably benign
Transcript: ENSMUST00000134846
Predicted Effect possibly damaging
Transcript: ENSMUST00000144742
AA Change: Q83L

PolyPhen 2 Score 0.909 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000122831
Gene: ENSMUSG00000029177
AA Change: Q83L

low complexity region 3 27 N/A INTRINSIC
H3 28 131 5.22e-66 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000149759
SMART Domains Protein: ENSMUSP00000142915
Gene: ENSMUSG00000029177

low complexity region 3 27 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150810
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197962
Predicted Effect unknown
Transcript: ENSMUST00000199320
AA Change: Q83L
SMART Domains Protein: ENSMUSP00000143575
Gene: ENSMUSG00000029177
AA Change: Q83L

low complexity region 3 27 N/A INTRINSIC
H3 28 97 2.6e-19 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000199617
AA Change: Q83L

PolyPhen 2 Score 0.909 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000142917
Gene: ENSMUSG00000029177
AA Change: Q83L

low complexity region 3 27 N/A INTRINSIC
H3 28 129 1.5e-22 SMART
Meta Mutation Damage Score 0.2676 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 94.8%
Validation Efficiency 96% (92/96)
MGI Phenotype FUNCTION: Centromeres are the differentiated chromosomal domains that specify the mitotic behavior of chromosomes. This gene encodes a centromere protein which contains a histone H3 related histone fold domain that is required for targeting to the centromere. Centromere protein A is proposed to be a component of a modified nucleosome or nucleosome-like structure in which it replaces 1 or both copies of conventional histone H3 in the (H3-H4)2 tetrameric core of the nucleosome particle. The protein is a replication-independent histone that is a member of the histone H3 family. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Nov 2015]
PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality between E3.5 and E10.5. Embryogenesis is impaired due to chromosomal missegregation, aneuploidy, and apoptosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 87 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700022I11Rik T C 4: 42,971,465 L230P probably benign Het
6430531B16Rik G A 7: 139,976,613 H154Y probably benign Het
Adam26b C G 8: 43,521,298 M222I probably benign Het
Ahnak T C 19: 9,015,182 V4610A possibly damaging Het
Ankrd13c C T 3: 157,947,583 silent Het
Cables2 A G 2: 180,262,048 probably benign Het
Cabp2 C A 19: 4,086,497 A181D probably damaging Het
Camsap3 A G 8: 3,601,999 D265G probably damaging Het
Cbs G T 17: 31,632,879 T50N probably damaging Het
Ccdc129 A T 6: 55,897,769 R235* probably null Het
Cit A T 5: 115,925,539 probably benign Het
Ckap5 A G 2: 91,615,100 E1694G possibly damaging Het
Copz1 A T 15: 103,294,770 M104L probably benign Het
Crot T A 5: 8,974,192 M335L probably benign Het
Ctnna2 T C 6: 77,143,921 D373G probably benign Het
Ctu2 G A 8: 122,476,954 probably benign Het
Cyp3a59 T A 5: 146,090,645 Y75* probably null Het
Dbi A G 1: 120,120,853 I21T probably benign Het
Dcun1d3 A G 7: 119,859,576 S79P probably benign Het
Dock10 T A 1: 80,505,587 probably benign Het
Dstyk T A 1: 132,454,137 I543N probably damaging Het
Epx G T 11: 87,865,492 A621E probably damaging Het
Farp2 G A 1: 93,620,645 probably null Het
Gm11992 C T 11: 9,052,711 P25S probably damaging Het
Grik5 A T 7: 25,059,077 M307K possibly damaging Het
Hnf1b A T 11: 83,882,677 N234I probably damaging Het
Htr2a A G 14: 74,645,090 D172G probably damaging Het
Ifit1bl2 T C 19: 34,619,728 T163A probably benign Het
Igsf10 A T 3: 59,328,157 D1534E probably benign Het
Il3ra T G 14: 14,350,799 V178G probably damaging Het
Itgb1 A T 8: 128,713,237 K136* probably null Het
Lama2 T A 10: 27,015,498 I2540F probably benign Het
Lrp8 C A 4: 107,857,296 H622Q probably damaging Het
Lrrc2 T A 9: 110,966,561 M138K probably benign Het
Lrrk2 C A 15: 91,745,831 H1242N probably benign Het
Lsm11 G C 11: 45,944,618 R99G probably benign Het
Mif4gd C T 11: 115,609,613 V40M probably benign Het
Mpp3 A T 11: 102,025,415 V37D probably damaging Het
Mre11a T A 9: 14,786,962 D35E probably damaging Het
Mroh4 C A 15: 74,621,154 V233F probably damaging Het
Npy2r A T 3: 82,540,761 S123T possibly damaging Het
Nrip2 A G 6: 128,408,398 Y264C possibly damaging Het
Obscn A G 11: 59,006,813 S6639P unknown Het
Olfr574 T A 7: 102,948,810 F105Y probably benign Het
Olfr963 C T 9: 39,669,090 T11I probably benign Het
Osbpl5 C T 7: 143,756,958 probably benign Het
Panx1 A T 9: 15,010,217 Y121N probably damaging Het
Pcdhb8 A G 18: 37,356,190 D307G probably damaging Het
Pde1b A G 15: 103,521,439 K120E possibly damaging Het
Pdzrn4 T C 15: 92,397,374 S154P probably benign Het
Ppp1r13b T C 12: 111,830,442 K889R probably benign Het
Ppp4r3a T A 12: 101,051,613 D439V probably damaging Het
Ptk2b A G 14: 66,173,879 I401T probably damaging Het
Rab24 T C 13: 55,320,530 T153A probably damaging Het
Rarb C A 14: 16,434,264 A305S probably damaging Het
Rc3h2 GCC GCCC 2: 37,414,733 probably null Het
Scn10a G A 9: 119,627,171 T1194I probably damaging Het
Scn3a G T 2: 65,464,836 N1514K probably damaging Het
Serpinb3d T C 1: 107,083,375 T36A probably benign Het
Shisa5 T A 9: 109,056,683 M229K possibly damaging Het
Sik2 C T 9: 50,917,131 G204R probably damaging Het
Sla C T 15: 66,793,705 G46E probably damaging Het
Slc35g3 A T 11: 69,761,683 M1K probably null Het
Slc5a7 A T 17: 54,276,944 Y439* probably null Het
Slc9a1 T C 4: 133,419,865 probably benign Het
Slitrk6 T G 14: 110,749,873 T801P probably benign Het
Spata31d1c T C 13: 65,037,080 V812A possibly damaging Het
Sphkap A C 1: 83,339,599 L59R probably damaging Het
Srsf10 C A 4: 135,856,242 R6S probably damaging Het
Supt5 T A 7: 28,329,475 R131S probably benign Het
Syne1 T C 10: 5,360,706 probably null Het
Tepp A T 8: 95,319,992 T98S possibly damaging Het
Tet2 T A 3: 133,488,535 H46L possibly damaging Het
Tnfsf4 T A 1: 161,417,248 N169K probably damaging Het
Tprg A T 16: 25,317,261 M1L possibly damaging Het
Tsen2 A G 6: 115,559,595 Y104C probably damaging Het
Ttc6 A G 12: 57,673,804 Y952C probably damaging Het
Umod A T 7: 119,471,427 I414N probably damaging Het
Usp10 G T 8: 119,947,089 V398L possibly damaging Het
Vmn2r23 A T 6: 123,741,895 I736F possibly damaging Het
Vmn2r65 C A 7: 84,943,661 G446V probably benign Het
Wbp1l C T 19: 46,654,180 R191* probably null Het
Yars2 A G 16: 16,309,471 I467V probably benign Het
Ykt6 A G 11: 5,959,338 E49G possibly damaging Het
Zan T A 5: 137,443,930 M1907L unknown Het
Zdhhc2 T C 8: 40,464,236 S225P probably damaging Het
Zfc3h1 A T 10: 115,431,357 probably benign Het
Other mutations in Cenpa
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0531:Cenpa UTSW 5 30672493 missense possibly damaging 0.67
R5638:Cenpa UTSW 5 30673392 missense probably damaging 1.00
R6923:Cenpa UTSW 5 30672462 critical splice acceptor site probably null
R7438:Cenpa UTSW 5 30666948 unclassified probably benign
Predicted Primers PCR Primer

Sequencing Primer
Posted On2017-02-28