Incidental Mutation 'R7246:Crtac1'
ID563580
Institutional Source Beutler Lab
Gene Symbol Crtac1
Ensembl Gene ENSMUSG00000042401
Gene Namecartilage acidic protein 1
SynonymsLotus, Crtac1B, 2810454P21Rik
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.404) question?
Stock #R7246 (G1)
Quality Score225.009
Status Validated
Chromosome19
Chromosomal Location42283037-42431783 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 42287926 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 521 (E521G)
Ref Sequence ENSEMBL: ENSMUSP00000044858 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048630]
Predicted Effect probably benign
Transcript: ENSMUST00000048630
AA Change: E521G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000044858
Gene: ENSMUSG00000042401
AA Change: E521G

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:VCBS 63 133 6.6e-12 PFAM
Pfam:VCBS 254 311 2e-12 PFAM
Pfam:VCBS 300 364 4.9e-13 PFAM
low complexity region 403 417 N/A INTRINSIC
Pfam:UnbV_ASPIC 459 528 8.9e-18 PFAM
Pfam:EGF_CA 560 606 2.1e-13 PFAM
low complexity region 630 646 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency 97% (74/76)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a glycosylated extracellular matrix protein that is found in the interterritorial matrix of articular deep zone cartilage. This protein is used as a marker to distinguish chondrocytes from osteoblasts and mesenchymal stem cells in culture. The presence of FG-GAP motifs and an RGD integrin-binding motif suggests that this protein may be involved in cell-cell or cell-matrix interactions. Copy number alterations in this gene have been observed in neurofibromatosis type 1-associated glomus tumors. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2011]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit abnormalities in lateral olfactory tract morphology and axon fasciculation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921524L21Rik T A 18: 6,635,902 S318R probably damaging Het
Abce1 A T 8: 79,703,069 N74K probably damaging Het
Akr1b7 T A 6: 34,415,469 D72E probably benign Het
Amer3 T A 1: 34,586,728 I16N possibly damaging Het
Atp6v0d1 T C 8: 105,530,974 N108D probably damaging Het
Avpr1b T C 1: 131,600,270 V177A probably damaging Het
B020011L13Rik A T 1: 117,801,239 K159* probably null Het
Bpifb1 T C 2: 154,207,092 L172P probably damaging Het
Brca1 G A 11: 101,523,378 T1310I probably benign Het
C130074G19Rik C A 1: 184,882,969 R8L probably damaging Het
Ccdc178 T C 18: 22,109,754 H268R possibly damaging Het
Cdc42ep5 A G 7: 4,151,474 V105A possibly damaging Het
Cntn4 T C 6: 106,506,219 L245P probably damaging Het
Cts7 T A 13: 61,355,580 N190I probably damaging Het
Cul7 A G 17: 46,662,067 E1368G probably benign Het
Dpp10 G A 1: 123,334,377 P759S probably damaging Het
Etf1 A G 18: 34,931,911 S11P unknown Het
Exd2 G T 12: 80,480,535 L167F probably damaging Het
Exoc8 T A 8: 124,896,417 R404* probably null Het
Fat2 T C 11: 55,296,382 T1213A probably benign Het
Fgfr2 T C 7: 130,242,406 Het
Gm4756 A T 12: 72,619,492 M89K possibly damaging Het
Gtf3c1 T A 7: 125,669,094 Het
Id2 T A 12: 25,095,821 I64F probably damaging Het
Idh3a G T 9: 54,592,472 A75S probably damaging Het
Itgb8 C G 12: 119,168,050 G620A probably damaging Het
Itih5 T A 2: 10,187,062 probably null Het
Lamtor5 A T 3: 107,282,020 D124V probably damaging Het
Mast4 T C 13: 102,794,003 E439G probably damaging Het
Meltf T G 16: 31,894,862 L641R probably damaging Het
Mesd G T 7: 83,892,212 probably benign Het
Nfia C T 4: 98,065,342 P439L probably damaging Het
Nptx1 A T 11: 119,544,590 probably null Het
Olfr1086 A G 2: 86,677,289 F15L probably benign Het
Olfr531 T A 7: 140,400,148 R299S probably benign Het
Olfr847 G A 9: 19,375,465 Q139* probably null Het
Olfr98 A T 17: 37,263,014 C217S probably benign Het
Pdss2 T A 10: 43,372,176 H225Q probably benign Het
Pik3r5 C A 11: 68,492,943 S529R probably benign Het
Plxna2 T C 1: 194,644,282 S175P possibly damaging Het
Pom121l12 T A 11: 14,599,551 W86R probably benign Het
Ppid C T 3: 79,591,433 probably benign Het
Pramel7 T A 2: 87,492,165 D85V probably damaging Het
Prune2 C T 19: 17,121,368 T1412I probably damaging Het
Ptprd T C 4: 76,128,676 Y204C probably damaging Het
Rasgrp1 G A 2: 117,338,354 R48* probably null Het
Rbks A G 5: 31,647,783 S246P possibly damaging Het
Rnf113a2 G T 12: 84,417,677 M114I possibly damaging Het
Rsf1 GCGGCGGCG GCGGCGGCGCCGGCGGCG 7: 97,579,922 probably benign Het
Scara3 A G 14: 65,931,644 S175P probably damaging Het
Slc4a4 T A 5: 89,122,403 L261Q probably damaging Het
Sparcl1 T C 5: 104,085,157 I593V probably benign Het
Suclg1 C T 6: 73,276,713 H115Y unknown Het
Syde2 T A 3: 145,988,755 C253S probably benign Het
Tecrl A T 5: 83,279,335 I322N probably damaging Het
Tesmin C T 19: 3,406,965 A428V probably damaging Het
Thbd T A 2: 148,406,485 T488S probably benign Het
Tln2 A T 9: 67,262,979 V876E probably damaging Het
Ttc30a2 A G 2: 75,977,679 L163P probably damaging Het
Ttll13 A C 7: 80,254,163 K280Q probably damaging Het
Unc13b T A 4: 43,172,910 I1246K unknown Het
Usp47 T A 7: 112,115,909 Het
Vmn1r192 C T 13: 22,187,774 R92Q probably damaging Het
Vmn2r111 T C 17: 22,548,714 T601A probably damaging Het
Vmn2r51 A G 7: 10,102,501 F118L probably benign Het
Vmn2r74 T A 7: 85,955,965 I492L probably benign Het
Vmn2r93 C T 17: 18,325,750 T628I possibly damaging Het
Vps13d C T 4: 145,156,050 R991K Het
Wdr5b T C 16: 36,041,936 S142P probably damaging Het
Zfp428 G T 7: 24,515,644 probably null Het
Other mutations in Crtac1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00942:Crtac1 APN 19 42323794 missense probably damaging 1.00
IGL01296:Crtac1 APN 19 42284213 missense probably damaging 1.00
IGL01991:Crtac1 APN 19 42414121 missense possibly damaging 0.96
IGL02811:Crtac1 APN 19 42333911 missense probably damaging 1.00
R1957:Crtac1 UTSW 19 42287944 missense possibly damaging 0.79
R2046:Crtac1 UTSW 19 42334053 missense probably damaging 1.00
R2125:Crtac1 UTSW 19 42323732 missense probably damaging 1.00
R2280:Crtac1 UTSW 19 42283567 missense unknown
R2281:Crtac1 UTSW 19 42283567 missense unknown
R3508:Crtac1 UTSW 19 42304741 missense probably benign 0.09
R3923:Crtac1 UTSW 19 42333947 missense probably damaging 1.00
R4072:Crtac1 UTSW 19 42304707 missense probably damaging 1.00
R4798:Crtac1 UTSW 19 42323801 missense possibly damaging 0.93
R4951:Crtac1 UTSW 19 42414131 missense probably benign
R4965:Crtac1 UTSW 19 42318740 missense probably damaging 1.00
R5190:Crtac1 UTSW 19 42333908 missense possibly damaging 0.50
R5579:Crtac1 UTSW 19 42304806 missense probably damaging 1.00
R5595:Crtac1 UTSW 19 42413951 missense probably benign 0.08
R5739:Crtac1 UTSW 19 42302173 missense probably damaging 1.00
R5872:Crtac1 UTSW 19 42309190 splice site probably null
R5936:Crtac1 UTSW 19 42323837 missense probably damaging 1.00
R6149:Crtac1 UTSW 19 42283609 missense unknown
R6193:Crtac1 UTSW 19 42323797 missense possibly damaging 0.47
R6858:Crtac1 UTSW 19 42318735 missense possibly damaging 0.93
R7726:Crtac1 UTSW 19 42302251 nonsense probably null
R8071:Crtac1 UTSW 19 42297800 missense probably damaging 1.00
X0018:Crtac1 UTSW 19 42309114 missense probably damaging 1.00
Z1176:Crtac1 UTSW 19 42287926 missense probably benign
Predicted Primers PCR Primer
(F):5'- ACTCTTTGATTCTAGAGGGCAAGTC -3'
(R):5'- GCCCCAAAGAGGAGCTTCTAAATC -3'

Sequencing Primer
(F):5'- CTACAGATTTACCCCTAGGATCATGG -3'
(R):5'- AGAGGAGCTTCTAAATCGTTCCC -3'
Posted On2019-06-26