Incidental Mutation 'R4353:Cpb1'
ID 327395
Institutional Source Beutler Lab
Gene Symbol Cpb1
Ensembl Gene ENSMUSG00000011463
Gene Name carboxypeptidase B1
Synonyms 0910001A18Rik, 2210008M23Rik, 1810063F02Rik
MMRRC Submission 040866-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4353 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 20302428-20329897 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 20316708 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 281 (T281A)
Ref Sequence ENSEMBL: ENSMUSP00000011607 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000011607]
AlphaFold B2RS76
Predicted Effect probably benign
Transcript: ENSMUST00000011607
AA Change: T281A

PolyPhen 2 Score 0.068 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000011607
Gene: ENSMUSG00000011463
AA Change: T281A

DomainStartEndE-ValueType
low complexity region 2 16 N/A INTRINSIC
Pfam:Propep_M14 26 102 2.4e-19 PFAM
Zn_pept 117 398 2.08e-147 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137855
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Three different procarboxypeptidases A and two different procarboxypeptidases B have been isolated. The B1 and B2 forms differ from each other mainly in isoelectric point. Carboxypeptidase B1 is a highly tissue-specific protein and is a useful serum marker for acute pancreatitis and dysfunction of pancreatic transplants. It is not elevated in pancreatic carcinoma. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,557,349 (GRCm39) A115T probably benign Het
Alpk2 C T 18: 65,424,523 (GRCm39) R1888H possibly damaging Het
Arhgap33 C A 7: 30,223,561 (GRCm39) V823L possibly damaging Het
Atp2b2 T C 6: 113,742,745 (GRCm39) I736V probably benign Het
Atp8a1 T C 5: 67,926,451 (GRCm39) T260A probably damaging Het
B4galnt3 T C 6: 120,192,437 (GRCm39) E433G possibly damaging Het
Bzw2 A T 12: 36,173,978 (GRCm39) F99I probably damaging Het
Cdh20 A G 1: 104,906,814 (GRCm39) D547G probably damaging Het
Col27a1 G T 4: 63,143,868 (GRCm39) A519S probably benign Het
Coq6 G A 12: 84,414,923 (GRCm39) G110D probably damaging Het
Cttnbp2 T C 6: 18,514,703 (GRCm39) D11G probably benign Het
Cyp2c37 A G 19: 39,988,989 (GRCm39) Y316C possibly damaging Het
Dcdc2a T A 13: 25,240,474 (GRCm39) I74N probably damaging Het
Dhx9 A G 1: 153,347,535 (GRCm39) L391P probably damaging Het
Dsc2 G T 18: 20,183,125 (GRCm39) L98I probably damaging Het
Dthd1 T A 5: 63,000,210 (GRCm39) S511T probably benign Het
Dusp2 A G 2: 127,179,256 (GRCm39) T204A probably damaging Het
Elovl5 T C 9: 77,868,199 (GRCm39) V37A probably benign Het
Etv1 A G 12: 38,907,105 (GRCm39) E369G probably damaging Het
Gem G A 4: 11,705,939 (GRCm39) R9H probably damaging Het
Heg1 A G 16: 33,530,847 (GRCm39) T108A probably benign Het
Inava C T 1: 136,153,946 (GRCm39) V180I probably damaging Het
Iqgap2 C T 13: 95,807,904 (GRCm39) V788M probably damaging Het
Kyat3 T C 3: 142,437,054 (GRCm39) probably null Het
Llgl1 C T 11: 60,600,394 (GRCm39) P581L probably benign Het
Mecom C A 3: 30,020,887 (GRCm39) V452L possibly damaging Het
Meis2 A G 2: 115,890,044 (GRCm39) M146T probably damaging Het
Nrp2 A G 1: 62,777,576 (GRCm39) D127G probably damaging Het
Nt5el T C 13: 105,255,253 (GRCm39) Y445H probably benign Het
Nup214 T C 2: 31,867,929 (GRCm39) probably null Het
Or2h1b T A 17: 37,462,228 (GRCm39) I58F probably damaging Het
Pabpc4 C T 4: 123,184,060 (GRCm39) T191I probably damaging Het
Pcnx2 T C 8: 126,489,590 (GRCm39) H1668R probably damaging Het
Poln C T 5: 34,286,796 (GRCm39) C124Y probably benign Het
Ppp2r2a T A 14: 67,266,386 (GRCm39) I92L probably damaging Het
Prb1b T G 6: 132,290,624 (GRCm39) Y25S unknown Het
Ptch1 C T 13: 63,682,143 (GRCm39) R537H probably damaging Het
Rnf130 T C 11: 49,978,267 (GRCm39) V276A possibly damaging Het
Rnf31 AAC A 14: 55,838,555 (GRCm39) probably null Het
Rnf38 A T 4: 44,149,100 (GRCm39) N82K possibly damaging Het
Scn7a T A 2: 66,506,780 (GRCm39) M1370L probably benign Het
Sema4b C A 7: 79,865,399 (GRCm39) L125I probably damaging Het
Slc12a7 C T 13: 73,938,853 (GRCm39) T210I possibly damaging Het
Sox8 A C 17: 25,786,309 (GRCm39) *465G probably null Het
Spg11 G T 2: 121,943,675 (GRCm39) T159K possibly damaging Het
Stk36 A G 1: 74,671,966 (GRCm39) R889G possibly damaging Het
Tmbim7 A G 5: 3,711,796 (GRCm39) S14G probably benign Het
Usp16 A G 16: 87,267,242 (GRCm39) N211D probably damaging Het
Vmn1r6 C T 6: 56,979,677 (GRCm39) A113V possibly damaging Het
Zc3h14 A G 12: 98,730,219 (GRCm39) N92D possibly damaging Het
Zfp638 T C 6: 83,961,041 (GRCm39) S1206P probably damaging Het
Other mutations in Cpb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00896:Cpb1 APN 3 20,306,193 (GRCm39) missense probably benign 0.00
IGL01061:Cpb1 APN 3 20,320,680 (GRCm39) missense probably benign 0.06
IGL01376:Cpb1 APN 3 20,324,488 (GRCm39) missense probably benign 0.00
IGL01409:Cpb1 APN 3 20,303,969 (GRCm39) missense possibly damaging 0.51
IGL01505:Cpb1 APN 3 20,320,410 (GRCm39) missense probably damaging 1.00
IGL01599:Cpb1 APN 3 20,306,118 (GRCm39) critical splice donor site probably null
IGL01672:Cpb1 APN 3 20,329,585 (GRCm39) missense probably null 0.34
IGL02421:Cpb1 APN 3 20,306,148 (GRCm39) missense probably damaging 1.00
IGL02685:Cpb1 APN 3 20,319,520 (GRCm39) missense probably damaging 1.00
IGL02825:Cpb1 APN 3 20,303,889 (GRCm39) missense probably damaging 1.00
IGL02929:Cpb1 APN 3 20,329,630 (GRCm39) missense probably benign 0.00
IGL03229:Cpb1 APN 3 20,304,001 (GRCm39) nonsense probably null
R0106:Cpb1 UTSW 3 20,320,697 (GRCm39) splice site probably null
R0106:Cpb1 UTSW 3 20,320,697 (GRCm39) splice site probably null
R0485:Cpb1 UTSW 3 20,329,792 (GRCm39) missense unknown
R0609:Cpb1 UTSW 3 20,316,638 (GRCm39) missense probably damaging 1.00
R0622:Cpb1 UTSW 3 20,303,982 (GRCm39) missense probably damaging 1.00
R0676:Cpb1 UTSW 3 20,320,697 (GRCm39) splice site probably null
R0829:Cpb1 UTSW 3 20,306,107 (GRCm39) splice site probably benign
R0981:Cpb1 UTSW 3 20,329,654 (GRCm39) missense probably benign 0.29
R1496:Cpb1 UTSW 3 20,317,696 (GRCm39) missense probably damaging 0.99
R1535:Cpb1 UTSW 3 20,320,451 (GRCm39) missense probably benign 0.19
R1607:Cpb1 UTSW 3 20,317,946 (GRCm39) missense probably benign 0.03
R1707:Cpb1 UTSW 3 20,329,655 (GRCm39) missense probably damaging 0.99
R1753:Cpb1 UTSW 3 20,320,405 (GRCm39) missense possibly damaging 0.67
R1866:Cpb1 UTSW 3 20,317,920 (GRCm39) missense probably benign 0.00
R2177:Cpb1 UTSW 3 20,320,611 (GRCm39) missense probably benign 0.41
R2234:Cpb1 UTSW 3 20,329,629 (GRCm39) missense probably benign 0.04
R3110:Cpb1 UTSW 3 20,319,521 (GRCm39) missense probably damaging 1.00
R3112:Cpb1 UTSW 3 20,319,521 (GRCm39) missense probably damaging 1.00
R4405:Cpb1 UTSW 3 20,317,733 (GRCm39) missense probably benign 0.00
R4485:Cpb1 UTSW 3 20,303,865 (GRCm39) missense probably benign 0.00
R4734:Cpb1 UTSW 3 20,317,876 (GRCm39) missense probably benign 0.43
R4984:Cpb1 UTSW 3 20,324,516 (GRCm39) frame shift probably null
R5807:Cpb1 UTSW 3 20,317,906 (GRCm39) missense probably damaging 0.98
R6377:Cpb1 UTSW 3 20,329,748 (GRCm39) critical splice donor site probably null
R6441:Cpb1 UTSW 3 20,303,978 (GRCm39) missense probably damaging 1.00
R7175:Cpb1 UTSW 3 20,317,927 (GRCm39) missense probably benign 0.00
R7488:Cpb1 UTSW 3 20,324,488 (GRCm39) missense possibly damaging 0.46
R8288:Cpb1 UTSW 3 20,319,531 (GRCm39) nonsense probably null
R9260:Cpb1 UTSW 3 20,316,638 (GRCm39) missense probably damaging 1.00
R9568:Cpb1 UTSW 3 20,320,697 (GRCm39) splice site probably null
Predicted Primers PCR Primer
(F):5'- TTTCAACACTGAAGTGGTCTCTC -3'
(R):5'- GGGATACTACCTGCCTTCAC -3'

Sequencing Primer
(F):5'- ACTGAAGTGGTCTCTCTCGCATTG -3'
(R):5'- GATACTACCTGCCTTCACAAATATTG -3'
Posted On 2015-07-07