Incidental Mutation 'R6949:Ctsc'
ID 543243
Institutional Source Beutler Lab
Gene Symbol Ctsc
Ensembl Gene ENSMUSG00000030560
Gene Name cathepsin C
Synonyms dipeptidylpeptidase 1, DPPI, DPP1
MMRRC Submission 045061-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.069) question?
Stock # R6949 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 87927293-87960096 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 87930666 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Tryptophan at position 82 (G82W)
Ref Sequence ENSEMBL: ENSMUSP00000147006 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032779] [ENSMUST00000128791] [ENSMUST00000131108]
AlphaFold P97821
Predicted Effect probably damaging
Transcript: ENSMUST00000032779
AA Change: G82W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000032779
Gene: ENSMUSG00000030560
AA Change: G82W

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:CathepsinC_exc 25 141 1.5e-48 PFAM
Pept_C1 230 457 1.05e-79 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000128791
AA Change: G81W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000119503
Gene: ENSMUSG00000030560
AA Change: G81W

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:CathepsinC_exc 25 141 7.1e-62 PFAM
SCOP:d3gcb__ 144 254 4e-8 SMART
Blast:Pept_C1 229 254 4e-9 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000131108
AA Change: G82W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.8%
  • 10x: 98.8%
  • 20x: 95.1%
Validation Efficiency 100% (45/45)
MGI Phenotype FUNCTION: This gene encodes a member of the peptidase C1 (papain) family of cysteine proteases. Alternative splicing results in multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed to generate multiple protein products. These products include the dipeptidyl peptidase 1 light, heavy, and exclusion domain chains, which together comprise one subunit of the homotetrameric enzyme. This enzyme has amino dipeptidase activity and may play a role in the activation of granzymes during inflammation. Homozygous knockout mice for this gene exhibit impaired granzyme activation and enhanced survival in a sepsis model. [provided by RefSeq, Aug 2015]
PHENOTYPE: Homozygotes for some targeted null mutations exhibit cytotoxic lymphocytes with inactive granzymes A and B which are incapable of granule-mediated apoptosis. Mutant mast cells lack activated chymase activity. Homozygotes for other alleles display a scruffy coat with age and behavioral abnormalities [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ank2 G T 3: 126,804,533 (GRCm39) D679E probably benign Het
Catsper4 A T 4: 133,953,058 (GRCm39) Y96N probably benign Het
Cnksr3 T C 10: 7,110,757 (GRCm39) I35V probably benign Het
Col16a1 A G 4: 129,953,116 (GRCm39) E424G probably damaging Het
Cxcr4 T C 1: 128,517,352 (GRCm39) D101G probably benign Het
Dapk1 T A 13: 60,884,138 (GRCm39) N635K probably benign Het
Dop1a T C 9: 86,382,913 (GRCm39) M282T probably damaging Het
Dpysl4 G A 7: 138,671,915 (GRCm39) E172K probably damaging Het
Efcab3 A C 11: 104,799,896 (GRCm39) T2931P probably damaging Het
Eif2ak3 T C 6: 70,855,829 (GRCm39) I211T probably damaging Het
Fbxw22 A T 9: 109,211,144 (GRCm39) W386R probably benign Het
Garin1b T A 6: 29,323,905 (GRCm39) I210N probably damaging Het
Grm7 A G 6: 110,623,265 (GRCm39) K146R probably benign Het
Grm7 C A 6: 111,472,690 (GRCm39) P843Q probably damaging Het
Gtf2e2 A G 8: 34,248,726 (GRCm39) D171G probably damaging Het
Hyal5 T C 6: 24,876,303 (GRCm39) S59P probably benign Het
Il7r T A 15: 9,508,090 (GRCm39) T411S probably damaging Het
Kcp T A 6: 29,484,611 (GRCm39) probably null Het
Krcc1 T C 6: 71,261,135 (GRCm39) Y56H probably benign Het
Lmo2 T A 2: 103,801,018 (GRCm39) M1K probably null Het
Lrit3 G A 3: 129,582,934 (GRCm39) T351I probably damaging Het
Mcu T G 10: 59,292,566 (GRCm39) T38P possibly damaging Het
Mylk T A 16: 34,820,688 (GRCm39) I89N probably damaging Het
Ncoa2 A T 1: 13,226,725 (GRCm39) C996S possibly damaging Het
Npr2 A G 4: 43,640,597 (GRCm39) E350G probably damaging Het
Or5an1b T C 19: 12,299,792 (GRCm39) Y133C probably damaging Het
Pald1 T C 10: 61,156,996 (GRCm39) E818G probably benign Het
Phf19 G T 2: 34,794,143 (GRCm39) Q210K probably damaging Het
Pomgnt1 G A 4: 116,011,351 (GRCm39) V250M probably damaging Het
Ppm1l T A 3: 69,456,736 (GRCm39) C218S possibly damaging Het
Prkdc G A 16: 15,617,853 (GRCm39) R3228H probably benign Het
Pros1 A T 16: 62,744,938 (GRCm39) T518S probably benign Het
Rdh8 T A 9: 20,734,003 (GRCm39) V63D probably benign Het
Rexo1 A G 10: 80,386,470 (GRCm39) V196A possibly damaging Het
Scgb2b20 A T 7: 33,065,724 (GRCm39) M1K probably null Het
Scn11a A G 9: 119,594,580 (GRCm39) V1271A probably benign Het
Serac1 C A 17: 6,102,090 (GRCm39) D395Y probably damaging Het
Syne2 A G 12: 76,012,771 (GRCm39) D2655G probably benign Het
Tm4sf19 T C 16: 32,224,676 (GRCm39) V8A probably benign Het
Usp3 A T 9: 66,427,972 (GRCm39) D334E probably benign Het
Uty C T Y: 1,240,000 (GRCm39) probably null Het
Vmn2r7 T C 3: 64,598,542 (GRCm39) N672D probably damaging Het
Vmn2r96 T A 17: 18,818,100 (GRCm39) L751H probably damaging Het
Wnk2 T C 13: 49,254,616 (GRCm39) S300G probably damaging Het
Zp3r G T 1: 130,505,632 (GRCm39) S508R probably benign Het
Other mutations in Ctsc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01147:Ctsc APN 7 87,951,479 (GRCm39) missense possibly damaging 0.78
IGL02709:Ctsc APN 7 87,957,347 (GRCm39) missense probably damaging 0.99
IGL03103:Ctsc APN 7 87,959,013 (GRCm39) missense probably benign
IGL03117:Ctsc APN 7 87,958,988 (GRCm39) missense probably damaging 0.99
R0071:Ctsc UTSW 7 87,957,357 (GRCm39) unclassified probably benign
R0334:Ctsc UTSW 7 87,927,550 (GRCm39) missense possibly damaging 0.81
R0587:Ctsc UTSW 7 87,946,437 (GRCm39) missense probably benign 0.35
R1006:Ctsc UTSW 7 87,959,037 (GRCm39) missense probably damaging 1.00
R1401:Ctsc UTSW 7 87,930,706 (GRCm39) missense probably damaging 1.00
R1472:Ctsc UTSW 7 87,930,670 (GRCm39) missense possibly damaging 0.88
R1602:Ctsc UTSW 7 87,927,512 (GRCm39) missense possibly damaging 0.77
R1650:Ctsc UTSW 7 87,930,634 (GRCm39) nonsense probably null
R1656:Ctsc UTSW 7 87,930,616 (GRCm39) missense possibly damaging 0.64
R1808:Ctsc UTSW 7 87,948,750 (GRCm39) missense possibly damaging 0.49
R3848:Ctsc UTSW 7 87,958,818 (GRCm39) missense probably benign 0.01
R4154:Ctsc UTSW 7 87,948,755 (GRCm39) missense probably benign 0.01
R4614:Ctsc UTSW 7 87,927,583 (GRCm39) critical splice donor site probably null
R5313:Ctsc UTSW 7 87,958,761 (GRCm39) missense probably damaging 1.00
R6863:Ctsc UTSW 7 87,951,486 (GRCm39) nonsense probably null
R7220:Ctsc UTSW 7 87,946,361 (GRCm39) missense probably damaging 1.00
R7244:Ctsc UTSW 7 87,951,430 (GRCm39) missense probably benign
R7254:Ctsc UTSW 7 87,958,767 (GRCm39) missense probably damaging 1.00
R7732:Ctsc UTSW 7 87,946,367 (GRCm39) missense probably damaging 0.98
R8157:Ctsc UTSW 7 87,951,416 (GRCm39) missense probably benign 0.01
R8331:Ctsc UTSW 7 87,946,328 (GRCm39) missense possibly damaging 0.53
R8392:Ctsc UTSW 7 87,946,451 (GRCm39) missense probably benign 0.00
R8971:Ctsc UTSW 7 87,959,024 (GRCm39) missense probably benign 0.00
R9005:Ctsc UTSW 7 87,927,502 (GRCm39) missense probably damaging 1.00
R9113:Ctsc UTSW 7 87,959,104 (GRCm39) missense possibly damaging 0.93
R9131:Ctsc UTSW 7 87,959,016 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- AGGTTGCAAGGTTGAAAGTACC -3'
(R):5'- CTCTACAATGCCAATGATTAAGGGAAC -3'

Sequencing Primer
(F):5'- CCTTACAATAGAATATTGAGGAGGTG -3'
(R):5'- TGACTAGTCTTAGAAAAGTGAGTGTC -3'
Posted On 2018-11-28