Incidental Mutation 'R6495:Cpb2'
ID 520463
Institutional Source Beutler Lab
Gene Symbol Cpb2
Ensembl Gene ENSMUSG00000021999
Gene Name carboxypeptidase B2
Synonyms CPU, CPR, carboxypeptidase U, 1110032P04Rik, TAFI, 4930405E17Rik, thrombin-activatable fibrinolysis inhibitor, carboxypeptidase R
MMRRC Submission 044627-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.099) question?
Stock # R6495 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 75479727-75520995 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 75512519 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 311 (Y311H)
Ref Sequence ENSEMBL: ENSMUSP00000022576 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022576]
AlphaFold Q9JHH6
Predicted Effect probably damaging
Transcript: ENSMUST00000022576
AA Change: Y311H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000022576
Gene: ENSMUSG00000021999
AA Change: Y311H

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:Propep_M14 28 104 2.3e-17 PFAM
Zn_pept 122 406 2.1e-134 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227817
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.8%
Validation Efficiency 100% (50/50)
MGI Phenotype FUNCTION: This gene encodes carboxypeptidase B, a zinc-dependent metalloprotease that cleaves peptide bonds at the C-terminus of protein substrates. The encoded preproprotein undergoes proteolytic activation to generate a mature, functional enzyme, and secreted into plasma. [provided by RefSeq, Jan 2016]
PHENOTYPE: Homozygous null mice exhibit altered plasma clot lysis and may show reduced bleomycin-induced lung fibrosis, impaired healing of cutaneous wounds and colonic anastomoses, altered glomerular structure, or complement-mediated lethal inflammation after LPS sensitization. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahnak2 T A 12: 112,740,148 (GRCm39) E502V probably damaging Het
Apbb1ip T A 2: 22,743,132 (GRCm39) Y321* probably null Het
Apob A G 12: 8,040,394 (GRCm39) K577R probably null Het
Arfgef3 A G 10: 18,486,950 (GRCm39) probably null Het
Asap3 T A 4: 135,955,790 (GRCm39) probably null Het
Atp13a5 C T 16: 29,140,440 (GRCm39) probably null Het
Bcan C A 3: 87,903,904 (GRCm39) A194S possibly damaging Het
Cacybp T C 1: 160,036,093 (GRCm39) T32A probably benign Het
Cd82 A G 2: 93,260,357 (GRCm39) V90A probably benign Het
Chd5 C T 4: 152,451,829 (GRCm39) R714C probably damaging Het
Cyp39a1 T C 17: 44,002,585 (GRCm39) Y267H probably benign Het
Dnajc6 C T 4: 101,492,262 (GRCm39) Q766* probably null Het
Dusp3 T C 11: 101,872,653 (GRCm39) I48V probably benign Het
Eif3c A T 7: 126,146,672 (GRCm39) F809I probably damaging Het
Exosc10 C T 4: 148,647,329 (GRCm39) P213S probably benign Het
Galns C T 8: 123,327,349 (GRCm39) G141D probably damaging Het
Gm3233 A T 10: 77,594,886 (GRCm39) probably benign Het
Hadha A T 5: 30,325,048 (GRCm39) L714H probably benign Het
Map3k20 T C 2: 72,198,763 (GRCm39) M123T probably damaging Het
Nt5dc1 A G 10: 34,200,365 (GRCm39) L217P probably damaging Het
Nubp2 A T 17: 25,104,577 (GRCm39) D54E probably damaging Het
Onecut1 C T 9: 74,770,497 (GRCm39) R307C probably damaging Het
Or5b116 T A 19: 13,422,989 (GRCm39) D204E probably benign Het
Pcdhb17 A G 18: 37,618,720 (GRCm39) Y170C probably damaging Het
Pkd2 T A 5: 104,637,159 (GRCm39) C591S probably damaging Het
Pramel15 T C 4: 144,103,409 (GRCm39) N239S probably benign Het
Pwp2 A T 10: 78,012,961 (GRCm39) V549E probably damaging Het
Rapsn A T 2: 90,866,973 (GRCm39) S92C probably damaging Het
Rbm19 A G 5: 120,257,745 (GRCm39) S90G probably damaging Het
Rfc1 G A 5: 65,431,158 (GRCm39) probably null Het
Rims2 T A 15: 39,381,208 (GRCm39) F1046L probably benign Het
S100a16 C T 3: 90,449,735 (GRCm39) R73C probably benign Het
Shroom3 T C 5: 93,089,928 (GRCm39) Y893H possibly damaging Het
Stt3b T A 9: 115,096,388 (GRCm39) Y253F possibly damaging Het
Taar8b A G 10: 23,967,160 (GRCm39) *345Q probably null Het
Tas2r119 G A 15: 32,177,676 (GRCm39) V81I probably benign Het
Tas2r129 A G 6: 132,928,128 (GRCm39) I22V probably benign Het
Tbc1d19 T G 5: 54,046,555 (GRCm39) probably null Het
Tnip3 A T 6: 65,582,846 (GRCm39) I218F probably benign Het
Tnks A T 8: 35,307,120 (GRCm39) probably null Het
Ttc29 T C 8: 79,008,963 (GRCm39) Y278H possibly damaging Het
Tut7 T C 13: 59,947,753 (GRCm39) E454G possibly damaging Het
Uba7 T A 9: 107,854,213 (GRCm39) C214* probably null Het
Vmn2r115 A T 17: 23,578,572 (GRCm39) I682F probably benign Het
Vmn2r75 A T 7: 85,813,287 (GRCm39) M505K probably benign Het
Wdr19 A T 5: 65,415,466 (GRCm39) T1313S probably benign Het
Zbtb22 A G 17: 34,136,224 (GRCm39) D123G probably damaging Het
Zdhhc7 A G 8: 120,813,395 (GRCm39) I138T probably benign Het
Zfp706 T C 15: 37,004,045 (GRCm39) K7R unknown Het
Zkscan3 G A 13: 21,572,075 (GRCm39) P519L probably damaging Het
Other mutations in Cpb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00687:Cpb2 APN 14 75,512,533 (GRCm39) missense possibly damaging 0.64
IGL00925:Cpb2 APN 14 75,498,190 (GRCm39) missense possibly damaging 0.56
IGL01069:Cpb2 APN 14 75,508,215 (GRCm39) missense probably damaging 1.00
IGL01521:Cpb2 APN 14 75,495,071 (GRCm39) missense probably damaging 1.00
IGL02331:Cpb2 APN 14 75,520,844 (GRCm39) missense possibly damaging 0.93
IGL02947:Cpb2 APN 14 75,520,758 (GRCm39) missense probably damaging 1.00
IGL02961:Cpb2 APN 14 75,502,823 (GRCm39) missense probably benign
PIT4677001:Cpb2 UTSW 14 75,493,463 (GRCm39) missense probably benign
R0271:Cpb2 UTSW 14 75,495,149 (GRCm39) splice site probably null
R0277:Cpb2 UTSW 14 75,502,898 (GRCm39) missense probably damaging 1.00
R0372:Cpb2 UTSW 14 75,479,817 (GRCm39) missense probably benign 0.01
R1893:Cpb2 UTSW 14 75,493,403 (GRCm39) missense probably benign 0.44
R1926:Cpb2 UTSW 14 75,479,837 (GRCm39) missense probably benign 0.07
R2372:Cpb2 UTSW 14 75,505,490 (GRCm39) missense probably damaging 0.97
R2923:Cpb2 UTSW 14 75,493,473 (GRCm39) critical splice donor site probably null
R3714:Cpb2 UTSW 14 75,520,657 (GRCm39) splice site probably null
R5958:Cpb2 UTSW 14 75,520,827 (GRCm39) missense probably damaging 1.00
R5987:Cpb2 UTSW 14 75,498,128 (GRCm39) missense probably damaging 1.00
R6354:Cpb2 UTSW 14 75,495,145 (GRCm39) critical splice donor site probably null
R6984:Cpb2 UTSW 14 75,502,898 (GRCm39) missense possibly damaging 0.78
R7211:Cpb2 UTSW 14 75,512,430 (GRCm39) missense probably damaging 1.00
R7380:Cpb2 UTSW 14 75,493,449 (GRCm39) missense possibly damaging 0.77
R7444:Cpb2 UTSW 14 75,520,782 (GRCm39) missense probably damaging 0.99
R7625:Cpb2 UTSW 14 75,509,989 (GRCm39) missense possibly damaging 0.89
R7784:Cpb2 UTSW 14 75,512,480 (GRCm39) missense probably damaging 1.00
R8436:Cpb2 UTSW 14 75,510,015 (GRCm39) missense probably damaging 1.00
R8947:Cpb2 UTSW 14 75,515,627 (GRCm39) missense probably damaging 1.00
R9003:Cpb2 UTSW 14 75,479,868 (GRCm39) splice site probably benign
R9272:Cpb2 UTSW 14 75,520,803 (GRCm39) missense probably damaging 1.00
R9391:Cpb2 UTSW 14 75,508,136 (GRCm39) missense probably damaging 0.98
R9409:Cpb2 UTSW 14 75,505,522 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- TTCACAAAGCACAGAGGGAC -3'
(R):5'- AAGCCAATTCCTGACAGAGTTAG -3'

Sequencing Primer
(F):5'- GGGACACGTGTCTTATAATAATGCC -3'
(R):5'- CAGTTCTTCGTGGTCCTTG -3'
Posted On 2018-06-06