Incidental Mutation 'R9374:Cpeb2'
ID 709488
Institutional Source Beutler Lab
Gene Symbol Cpeb2
Ensembl Gene ENSMUSG00000039782
Gene Name cytoplasmic polyadenylation element binding protein 2
Synonyms A630055H10Rik
MMRRC Submission
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.374) question?
Stock # R9374 (G1)
Quality Score 116.008
Status Not validated
Chromosome 5
Chromosomal Location 43390513-43447067 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) C to A at 43391584 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Stop codon at position 260 (S260*)
Ref Sequence ENSEMBL: ENSMUSP00000130921 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000114066] [ENSMUST00000166713] [ENSMUST00000169035]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000114065
AA Change: S94*
SMART Domains Protein: ENSMUSP00000109699
Gene: ENSMUSG00000039782
AA Change: S94*

DomainStartEndE-ValueType
low complexity region 3 41 N/A INTRINSIC
RRM 265 337 1.5e-4 SMART
RRM 373 446 1.86e-2 SMART
PDB:2M13|A 447 512 1e-6 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000114066
SMART Domains Protein: ENSMUSP00000109700
Gene: ENSMUSG00000039782

DomainStartEndE-ValueType
low complexity region 3 41 N/A INTRINSIC
low complexity region 222 232 N/A INTRINSIC
RRM 273 345 1.5e-4 SMART
RRM 381 454 1.86e-2 SMART
PDB:2M13|A 455 520 1e-6 PDB
Predicted Effect probably null
Transcript: ENSMUST00000166713
AA Change: S260*
SMART Domains Protein: ENSMUSP00000130921
Gene: ENSMUSG00000039782
AA Change: S260*

DomainStartEndE-ValueType
low complexity region 15 26 N/A INTRINSIC
low complexity region 30 53 N/A INTRINSIC
low complexity region 56 79 N/A INTRINSIC
low complexity region 142 156 N/A INTRINSIC
low complexity region 161 177 N/A INTRINSIC
low complexity region 178 199 N/A INTRINSIC
low complexity region 204 215 N/A INTRINSIC
low complexity region 245 276 N/A INTRINSIC
low complexity region 279 293 N/A INTRINSIC
low complexity region 342 369 N/A INTRINSIC
low complexity region 375 433 N/A INTRINSIC
low complexity region 451 460 N/A INTRINSIC
low complexity region 471 481 N/A INTRINSIC
low complexity region 489 534 N/A INTRINSIC
RRM 758 830 1.5e-4 SMART
RRM 866 939 1.86e-2 SMART
PDB:2M13|A 940 1005 2e-6 PDB
Predicted Effect probably null
Transcript: ENSMUST00000169035
AA Change: S260*
SMART Domains Protein: ENSMUSP00000125857
Gene: ENSMUSG00000039782
AA Change: S260*

DomainStartEndE-ValueType
low complexity region 15 26 N/A INTRINSIC
low complexity region 30 53 N/A INTRINSIC
low complexity region 56 79 N/A INTRINSIC
low complexity region 142 156 N/A INTRINSIC
low complexity region 161 177 N/A INTRINSIC
low complexity region 178 199 N/A INTRINSIC
low complexity region 204 215 N/A INTRINSIC
low complexity region 245 276 N/A INTRINSIC
low complexity region 279 293 N/A INTRINSIC
low complexity region 342 369 N/A INTRINSIC
low complexity region 375 433 N/A INTRINSIC
low complexity region 451 460 N/A INTRINSIC
low complexity region 471 481 N/A INTRINSIC
low complexity region 489 534 N/A INTRINSIC
low complexity region 685 695 N/A INTRINSIC
RRM 736 808 1.5e-4 SMART
RRM 844 917 1.86e-2 SMART
PDB:2M13|A 918 983 2e-6 PDB
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.4%
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 highly similar to cytoplasmic polyadenylation element binding protein (CPEB), an mRNA-binding protein that regulates cytoplasmic polyadenylation of mRNA as a trans factor in oogenesis and spermatogenesis. Studies of the similar gene in mice suggested a possible role of this protein in transcriptionally inactive haploid spermatids. Alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit early postnatal lethality, decreased heart rate, and increased parasympathetic signaling leading to increased pulmonary acetylcholine level, bronchoconstriction, severe apnea, and abnormal breathing patterns. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgap21 A T 2: 20,886,397 (GRCm39) V270E probably damaging Het
Blvrb A G 7: 27,158,786 (GRCm39) D62G probably benign Het
Ccdc68 T A 18: 70,089,113 (GRCm39) S219T probably damaging Het
Celf2 G A 2: 6,590,886 (GRCm39) T303I possibly damaging Het
Cep290 T C 10: 100,372,729 (GRCm39) S1176P probably damaging Het
Dscam A T 16: 96,857,857 (GRCm39) I51N probably benign Het
Erbb4 G A 1: 68,779,642 (GRCm39) Q45* probably null Het
Fam124a T G 14: 62,843,988 (GRCm39) S499A possibly damaging Het
Hipk3 T C 2: 104,301,850 (GRCm39) N114S probably benign Het
Hnrnph3 T C 10: 62,853,957 (GRCm39) M54V probably benign Het
Map7d1 T C 4: 126,127,429 (GRCm39) E720G unknown Het
Mark2 G T 19: 7,263,263 (GRCm39) T201N possibly damaging Het
Mef2c A G 13: 83,810,461 (GRCm39) N371S probably benign Het
Mgst3 T C 1: 167,205,871 (GRCm39) Y36C probably damaging Het
Mtor C T 4: 148,599,397 (GRCm39) R1482C probably damaging Het
Ndst1 G T 18: 60,845,931 (GRCm39) T126K probably damaging Het
Nkain3 C A 4: 20,778,431 (GRCm39) probably benign Het
Obscn T C 11: 58,922,787 (GRCm39) I5850V possibly damaging Het
Or11g1 C T 14: 50,651,625 (GRCm39) S208F probably benign Het
Or5d14 C T 2: 87,880,509 (GRCm39) W153* probably null Het
Or6k4 A T 1: 173,964,885 (GRCm39) T192S probably benign Het
Pbx1 T C 1: 168,258,910 (GRCm39) D55G possibly damaging Het
Pi4ka T C 16: 17,125,574 (GRCm39) E1187G Het
Pkn1 A T 8: 84,404,367 (GRCm39) N543K probably benign Het
Plin1 T C 7: 79,372,544 (GRCm39) N343D probably benign Het
Prpf4 T C 4: 62,336,131 (GRCm39) V286A probably benign Het
Pyroxd2 A G 19: 42,719,756 (GRCm39) probably null Het
Rbpms A G 8: 34,294,173 (GRCm39) F190S possibly damaging Het
Rpl10a T A 17: 28,548,006 (GRCm39) F49Y possibly damaging Het
Slc32a1 A G 2: 158,455,995 (GRCm39) T217A probably damaging Het
Slco6c1 T C 1: 97,055,827 (GRCm39) S25G probably benign Het
Slitrk5 C T 14: 111,916,496 (GRCm39) T40I probably benign Het
Smchd1 T C 17: 71,718,843 (GRCm39) N842S possibly damaging Het
Sorbs1 G A 19: 40,361,923 (GRCm39) R154* probably null Het
Stc2 A G 11: 31,310,332 (GRCm39) S235P probably benign Het
Tcaf2 C T 6: 42,619,728 (GRCm39) A100T probably benign Het
Tcerg1l T C 7: 137,995,998 (GRCm39) D170G possibly damaging Het
Tcf15 T C 2: 151,986,039 (GRCm39) L165P probably damaging Het
Tle5 T C 10: 81,399,988 (GRCm39) V62A probably damaging Het
Tmem200c G T 17: 69,148,682 (GRCm39) G422W probably damaging Het
Tnfsf13b A G 8: 10,085,391 (GRCm39) I294V possibly damaging Het
Tns3 T A 11: 8,442,606 (GRCm39) T586S probably damaging Het
Unc80 A T 1: 66,629,460 (GRCm39) E1319V possibly damaging Het
Vegfc A G 8: 54,622,180 (GRCm39) I221V possibly damaging Het
Vmn1r86 A T 7: 12,836,781 (GRCm39) Y32N possibly damaging Het
Vmn2r111 T A 17: 22,787,859 (GRCm39) L497F probably benign Het
Wdr49 T C 3: 75,230,931 (GRCm39) D577G probably benign Het
Xpo4 A G 14: 57,828,512 (GRCm39) F783L possibly damaging Het
Other mutations in Cpeb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00471:Cpeb2 APN 5 43,443,174 (GRCm39) missense probably damaging 0.98
IGL00771:Cpeb2 APN 5 43,394,890 (GRCm39) missense possibly damaging 0.94
IGL00797:Cpeb2 APN 5 43,438,790 (GRCm39) missense probably damaging 1.00
IGL01604:Cpeb2 APN 5 43,436,038 (GRCm39) critical splice donor site probably null
IGL01632:Cpeb2 APN 5 43,394,765 (GRCm39) missense probably benign 0.25
IGL03137:Cpeb2 APN 5 43,419,067 (GRCm39) splice site probably benign
R0125:Cpeb2 UTSW 5 43,395,743 (GRCm39) intron probably benign
R0200:Cpeb2 UTSW 5 43,419,119 (GRCm39) missense possibly damaging 0.57
R0453:Cpeb2 UTSW 5 43,443,056 (GRCm39) splice site probably benign
R1411:Cpeb2 UTSW 5 43,391,113 (GRCm39) unclassified probably benign
R1542:Cpeb2 UTSW 5 43,443,218 (GRCm39) missense probably damaging 1.00
R1563:Cpeb2 UTSW 5 43,443,080 (GRCm39) missense probably damaging 1.00
R1573:Cpeb2 UTSW 5 43,441,273 (GRCm39) splice site probably benign
R1703:Cpeb2 UTSW 5 43,391,181 (GRCm39) unclassified probably benign
R1899:Cpeb2 UTSW 5 43,434,930 (GRCm39) missense probably damaging 1.00
R1942:Cpeb2 UTSW 5 43,392,596 (GRCm39) intron probably benign
R3429:Cpeb2 UTSW 5 43,438,573 (GRCm39) critical splice donor site probably null
R3610:Cpeb2 UTSW 5 43,443,276 (GRCm39) missense probably damaging 0.98
R3848:Cpeb2 UTSW 5 43,394,788 (GRCm39) missense probably damaging 0.97
R4005:Cpeb2 UTSW 5 43,395,755 (GRCm39) intron probably benign
R4306:Cpeb2 UTSW 5 43,392,578 (GRCm39) intron probably benign
R4667:Cpeb2 UTSW 5 43,391,235 (GRCm39) unclassified probably benign
R4754:Cpeb2 UTSW 5 43,443,200 (GRCm39) missense possibly damaging 0.93
R4821:Cpeb2 UTSW 5 43,390,817 (GRCm39) unclassified probably benign
R4906:Cpeb2 UTSW 5 43,402,005 (GRCm39) missense possibly damaging 0.50
R5237:Cpeb2 UTSW 5 43,443,099 (GRCm39) missense probably damaging 0.99
R6693:Cpeb2 UTSW 5 43,443,255 (GRCm39) missense probably damaging 1.00
R7473:Cpeb2 UTSW 5 43,434,848 (GRCm39) missense
R7825:Cpeb2 UTSW 5 43,394,882 (GRCm39) missense probably damaging 1.00
R8138:Cpeb2 UTSW 5 43,392,352 (GRCm39) missense
R8162:Cpeb2 UTSW 5 43,394,681 (GRCm39) missense
R8735:Cpeb2 UTSW 5 43,438,775 (GRCm39) nonsense probably null
R9062:Cpeb2 UTSW 5 43,391,171 (GRCm39) missense
R9087:Cpeb2 UTSW 5 43,438,461 (GRCm39) missense
R9258:Cpeb2 UTSW 5 43,391,455 (GRCm39) missense
R9460:Cpeb2 UTSW 5 43,390,769 (GRCm39) start gained probably benign
R9744:Cpeb2 UTSW 5 43,391,268 (GRCm39) missense
Z1176:Cpeb2 UTSW 5 43,392,060 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- AAAGAGTTGAGCCCGCCAC -3'
(R):5'- TAGAAGCCGTTCTCCGAGTC -3'

Sequencing Primer
(F):5'- GGCCGCTTCAGCCCAAC -3'
(R):5'- TCTGCAGGCTGCTGAAGG -3'
Posted On 2022-04-18