Incidental Mutation 'R5120:Cenpb'
ID392899
Institutional Source Beutler Lab
Gene Symbol Cenpb
Ensembl Gene ENSMUSG00000068267
Gene Namecentromere protein B
Synonyms
MMRRC Submission 042708-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.310) question?
Stock #R5120 (G1)
Quality Score98
Status Validated
Chromosome2
Chromosomal Location131175182-131180067 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 131179818 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 20 (V20A)
Ref Sequence ENSEMBL: ENSMUSP00000086938 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028801] [ENSMUST00000089510] [ENSMUST00000110218]
Predicted Effect probably benign
Transcript: ENSMUST00000028801
SMART Domains Protein: ENSMUSP00000028801
Gene: ENSMUSG00000027329

DomainStartEndE-ValueType
Pfam:CH_2 13 109 9.3e-36 PFAM
Pfam:CAMSAP_CH 14 96 7.9e-24 PFAM
coiled coil region 182 234 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000089510
AA Change: V20A

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000086938
Gene: ENSMUSG00000068267
AA Change: V20A

DomainStartEndE-ValueType
Pfam:CENP-B_N 2 56 1.6e-26 PFAM
CENPB 71 136 7.05e-23 SMART
low complexity region 140 158 N/A INTRINSIC
Pfam:DDE_1 222 384 4.9e-44 PFAM
coiled coil region 402 439 N/A INTRINSIC
Pfam:CENP-B_dimeris 499 598 5.8e-64 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000110218
SMART Domains Protein: ENSMUSP00000105847
Gene: ENSMUSG00000027329

DomainStartEndE-ValueType
Pfam:CH 10 103 1.2e-7 PFAM
Pfam:DUF1042 13 164 5.7e-58 PFAM
Pfam:CAMSAP_CH 14 96 9e-23 PFAM
coiled coil region 182 234 N/A INTRINSIC
Meta Mutation Damage Score 0.1741 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 95.8%
  • 20x: 90.6%
Validation Efficiency 100% (97/97)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene product is a highly conserved protein that facilitates centromere formation. It is a DNA-binding protein that is derived from transposases of the pogo DNA transposon family. It contains a helix-loop-helix DNA binding motif at the N-terminus, and a dimerization domain at the C-terminus. The DNA binding domain recognizes and binds a 17-bp sequence (CENP-B box) in the centromeric alpha satellite DNA. This protein is proposed to play an important role in the assembly of specific centromere structures in interphase nuclei and on mitotic chromosomes. It is also considered a major centromere autoantigen recognized by sera from patients with anti-centromere antibodies. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele display decreased body weight, small testis, oligospermia, and an age- and background-dependent reduction in female reproductive competence associated with abnormalities in uterus morphology, metral environment, gestational length, and parturition. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310033P09Rik A G 11: 59,210,235 H225R probably benign Het
Abcc9 T A 6: 142,656,618 I690F probably benign Het
Acp4 A T 7: 44,256,971 D52E probably damaging Het
Adam17 T C 12: 21,343,019 probably benign Het
Adamts15 T C 9: 30,921,576 E221G probably damaging Het
Aoc2 A G 11: 101,325,714 T208A probably benign Het
Apoa4 T G 9: 46,242,737 I212S probably damaging Het
Bptf A T 11: 107,073,385 M1598K probably damaging Het
Camsap3 G A 8: 3,600,680 R209Q probably damaging Het
Ccdc171 C A 4: 83,558,526 probably benign Het
Celsr2 G C 3: 108,393,120 P2875A probably benign Het
Cfap61 A T 2: 146,143,160 K975* probably null Het
Col9a2 G T 4: 121,039,772 A20S unknown Het
Crnn A T 3: 93,148,896 I330F probably benign Het
Csf3r C A 4: 126,035,827 P381Q probably benign Het
Csmd3 G A 15: 48,673,495 Q104* probably null Het
Ctnna1 G A 18: 35,182,554 probably null Het
Cwf19l2 C T 9: 3,418,761 Q183* probably null Het
Ddx60 T C 8: 61,945,906 Y220H probably benign Het
Dhh T C 15: 98,898,157 Q39R probably benign Het
Dynlrb2 T A 8: 116,515,698 I89N possibly damaging Het
Dytn T C 1: 63,623,043 E645G probably benign Het
Efcab7 A G 4: 99,897,491 T287A probably damaging Het
Eogt A G 6: 97,134,315 V195A probably benign Het
Ep400 G T 5: 110,756,358 P125Q probably damaging Het
Fasn A G 11: 120,811,391 V1815A probably benign Het
Gm4788 T C 1: 139,753,103 S226G probably benign Het
Gm5866 T C 5: 52,582,882 noncoding transcript Het
Gm8674 C A 13: 49,901,948 noncoding transcript Het
Gpat4 G T 8: 23,180,202 H270Q possibly damaging Het
Grik5 A G 7: 25,010,640 L890P probably damaging Het
Gsap A G 5: 21,269,936 N500S probably damaging Het
H2-M10.1 T C 17: 36,325,156 D173G probably benign Het
Igfn1 T A 1: 135,973,502 I413F possibly damaging Het
Ighv1-52 G T 12: 115,145,786 H17N probably benign Het
Kcnu1 T A 8: 25,934,488 D270E possibly damaging Het
Kif16b A C 2: 142,848,339 N274K probably damaging Het
Klk1b11 C T 7: 43,999,022 T151I probably benign Het
Krtap13 A G 16: 88,751,570 F10S probably damaging Het
Large1 A T 8: 72,859,341 I379N probably damaging Het
Lhx8 T C 3: 154,311,695 H301R probably damaging Het
Lrriq3 T C 3: 155,129,384 V252A probably benign Het
Lysmd3 T A 13: 81,669,192 I96N probably damaging Het
Mpeg1 C T 19: 12,461,429 Q84* probably null Het
Myoz1 C T 14: 20,650,654 G165D probably benign Het
Myt1 G A 2: 181,797,620 V312I probably benign Het
Ndufb7 T C 8: 83,566,977 probably benign Het
Numa1 C T 7: 101,977,437 T10M probably damaging Het
Olfr1285 T C 2: 111,409,240 noncoding transcript Het
Olfr130 A T 17: 38,067,266 I32F probably damaging Het
Olfr1316 A T 2: 112,130,558 D84E probably damaging Het
Olfr149 T A 9: 39,702,070 H233L probably benign Het
Olfr390 A C 11: 73,786,964 I9L probably benign Het
Osmr A T 15: 6,827,275 S464T probably benign Het
Pak7 G A 2: 136,083,229 H718Y probably damaging Het
Pan2 T A 10: 128,314,995 probably null Het
Pik3r4 T C 9: 105,669,009 S853P probably benign Het
Pnkp C T 7: 44,862,403 S113L probably damaging Het
Polr3gl T A 3: 96,578,479 probably benign Het
Psd2 G A 18: 35,979,810 R186Q possibly damaging Het
Psd4 T C 2: 24,405,438 V868A probably benign Het
Ralgapa2 G T 2: 146,412,084 T852K probably benign Het
Rbm43 T C 2: 51,932,423 probably benign Het
Rps6kl1 C A 12: 85,139,348 G329C probably damaging Het
Scaf11 T C 15: 96,419,542 T714A probably benign Het
Selenoo C A 15: 89,094,305 N310K possibly damaging Het
Sepsecs T C 5: 52,660,661 Q258R probably damaging Het
Sgcz T C 8: 37,526,266 S226G probably benign Het
Slfn5 A G 11: 82,960,928 K627E probably damaging Het
Sos1 A T 17: 80,408,248 F1027I probably damaging Het
Ssh1 C G 5: 113,957,398 V228L possibly damaging Het
Sugp1 C A 8: 70,048,667 P65T probably benign Het
Tas2r106 T A 6: 131,678,816 N24I probably damaging Het
Tex10 T C 4: 48,459,272 E534G possibly damaging Het
Tmem182 C T 1: 40,854,901 T192I possibly damaging Het
Traf7 T A 17: 24,518,744 K51* probably null Het
Trap1 C A 16: 4,044,088 R604L probably damaging Het
Trim6 T A 7: 104,228,240 L179Q probably damaging Het
Ubfd1 T C 7: 122,071,750 S264P probably damaging Het
Upk3bl T C 5: 136,064,191 probably benign Het
Wdfy3 T A 5: 101,868,106 Q2601L possibly damaging Het
Wdr89 A G 12: 75,632,638 Y281H probably damaging Het
Zfp286 A T 11: 62,780,725 M174K probably benign Het
Zmym1 T C 4: 127,051,437 probably null Het
Other mutations in Cenpb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02421:Cenpb APN 2 131179681 missense probably damaging 1.00
R0183:Cenpb UTSW 2 131178453 unclassified probably benign
R1378:Cenpb UTSW 2 131178310 unclassified probably benign
R1934:Cenpb UTSW 2 131179264 missense probably benign
R2086:Cenpb UTSW 2 131178597 unclassified probably benign
R2132:Cenpb UTSW 2 131179306 missense probably damaging 1.00
R4776:Cenpb UTSW 2 131178183 unclassified probably benign
R5056:Cenpb UTSW 2 131178171 unclassified probably benign
R5617:Cenpb UTSW 2 131179014 missense probably damaging 0.99
R6297:Cenpb UTSW 2 131178369 unclassified probably benign
R6467:Cenpb UTSW 2 131179557 missense probably damaging 1.00
R6673:Cenpb UTSW 2 131179245 missense probably damaging 0.98
R6916:Cenpb UTSW 2 131179624 missense probably benign 0.04
R7102:Cenpb UTSW 2 131178879 missense probably damaging 0.99
R7888:Cenpb UTSW 2 131179842 missense probably damaging 0.99
R7971:Cenpb UTSW 2 131179842 missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TGCTGGAACCAAGCGATGAG -3'
(R):5'- GCCTAAGTGCGTTTTGTCTC -3'

Sequencing Primer
(F):5'- AGCGATGAGAAGCCCCTC -3'
(R):5'- GCGTTTTGTCTCTGCCGATGAC -3'
Posted On2016-06-15