Incidental Mutation 'IGL02721:Comp'
ID 305030
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Comp
Ensembl Gene ENSMUSG00000031849
Gene Name cartilage oligomeric matrix protein
Synonyms TSP5, thrombospondin-5
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.291) question?
Stock # IGL02721
Quality Score
Status
Chromosome 8
Chromosomal Location 70826208-70834716 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 70828731 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Tyrosine at position 188 (N188Y)
Ref Sequence ENSEMBL: ENSMUSP00000003659 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003659]
AlphaFold Q9R0G6
PDB Structure Storage function of COMP:the crystal structure of the coiled-coil domain in complex with vitamin D3 [X-RAY DIFFRACTION]
COMPcc in complex with fatty acids [X-RAY DIFFRACTION]
COMPcc in complex with fatty acids [X-RAY DIFFRACTION]
COMPcc in complex with fatty acids [X-RAY DIFFRACTION]
COMPcc in complex with fatty acids [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000003659
AA Change: N188Y

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000003659
Gene: ENSMUSG00000031849
AA Change: N188Y

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:COMP 28 72 6.2e-22 PFAM
EGF 88 124 8.19e-2 SMART
EGF_CA 125 177 5.08e-7 SMART
EGF_CA 178 220 1.73e-9 SMART
EGF 226 265 7.53e-1 SMART
Pfam:TSP_3 299 334 6.1e-16 PFAM
Pfam:TSP_3 358 393 1.2e-15 PFAM
Pfam:TSP_3 393 416 2.7e-6 PFAM
Pfam:TSP_3 417 454 1.6e-14 PFAM
Pfam:TSP_3 455 490 3.7e-14 PFAM
Pfam:TSP_3 491 526 6.1e-15 PFAM
Pfam:TSP_C 544 741 2.6e-101 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212439
Predicted Effect probably benign
Transcript: ENSMUST00000212488
Predicted Effect probably benign
Transcript: ENSMUST00000213072
Coding Region Coverage
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 a noncollagenous extracellular matrix (ECM) protein. It consists of five identical glycoprotein subunits, each with EGF-like and calcium-binding (thrombospondin-like) domains. Oligomerization results from formation of a five-stranded coiled coil and disulfides. Binding to other ECM proteins such as collagen appears to depend on divalent cations. Contraction or expansion of a 5 aa aspartate repeat and other mutations can cause pseudochondroplasia (PSACH) and multiple epiphyseal dysplasia (MED). [provided by RefSeq, Jul 2016]
PHENOTYPE: Mice homozygous for a targeted null mutation are indistinguishable from controls. Mice homozygous for a knockin allele with two point mutations exhibit short limb dwarfism, osteoarthritis, abnormal chondrocytes, mild myopathy, and abnormal tendon morphology and stiffness. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930563M21Rik T A 9: 55,888,124 (GRCm39) I398L probably benign Het
4931414P19Rik A G 14: 54,823,202 (GRCm39) S332P probably damaging Het
Abca7 T C 10: 79,849,469 (GRCm39) S1877P possibly damaging Het
Adora2b G T 11: 62,155,931 (GRCm39) A127S probably damaging Het
Ahnak A G 19: 8,987,071 (GRCm39) K2785R probably benign Het
Anapc2 G A 2: 25,164,680 (GRCm39) W21* probably null Het
Atp7b A G 8: 22,512,493 (GRCm39) S457P probably benign Het
Catsperb A G 12: 101,591,556 (GRCm39) Q1046R probably null Het
Crnkl1 A T 2: 145,765,801 (GRCm39) I423K possibly damaging Het
Crtap A T 9: 114,210,707 (GRCm39) V289E probably damaging Het
Ctnna2 T C 6: 76,958,852 (GRCm39) N454S probably damaging Het
Dnah5 A T 15: 28,234,389 (GRCm39) probably null Het
Dstyk T G 1: 132,377,054 (GRCm39) V220G probably benign Het
E230025N22Rik C T 18: 36,828,664 (GRCm39) V5M probably damaging Het
Fam111a T G 19: 12,564,336 (GRCm39) N28K probably benign Het
Fbxo32 A G 15: 58,046,358 (GRCm39) I284T possibly damaging Het
Fgb A C 3: 82,950,674 (GRCm39) V360G possibly damaging Het
Gm3404 A T 5: 146,463,738 (GRCm39) R128* probably null Het
Hal G T 10: 93,343,360 (GRCm39) G535* probably null Het
Ifna1 A G 4: 88,768,523 (GRCm39) D67G probably benign Het
Igsf5 T A 16: 96,192,222 (GRCm39) S274T probably damaging Het
Kdm7a C T 6: 39,150,371 (GRCm39) A134T possibly damaging Het
Klhl25 G T 7: 75,516,648 (GRCm39) W518L probably damaging Het
Map1a A T 2: 121,134,518 (GRCm39) D1778V probably benign Het
Nif3l1 A G 1: 58,497,008 (GRCm39) D311G probably damaging Het
Numa1 A G 7: 101,649,118 (GRCm39) T950A probably benign Het
Nup54 A T 5: 92,565,716 (GRCm39) I406N possibly damaging Het
Or10ab5 G T 7: 108,245,582 (GRCm39) S67* probably null Het
Or2y1d T A 11: 49,321,468 (GRCm39) L55* probably null Het
Or6c210 C T 10: 129,495,824 (GRCm39) P50S probably benign Het
Or6c211 A T 10: 129,505,992 (GRCm39) I132N probably benign Het
Pcdhb18 T A 18: 37,623,084 (GRCm39) M138K probably benign Het
Pik3c2g A G 6: 139,682,699 (GRCm39) T27A probably benign Het
Plekhb2 A G 1: 34,908,445 (GRCm39) N163S probably benign Het
Ros1 G A 10: 52,048,927 (GRCm39) probably benign Het
Sh3gl1 A G 17: 56,324,577 (GRCm39) L357P possibly damaging Het
Skint5 T A 4: 113,799,746 (GRCm39) D141V probably damaging Het
Slc10a5 A G 3: 10,399,595 (GRCm39) V355A probably benign Het
Speer1c T C 5: 10,293,883 (GRCm39) K106E probably damaging Het
Ssh2 G T 11: 77,345,551 (GRCm39) G1179* probably null Het
Syde2 A G 3: 145,707,759 (GRCm39) N566S probably damaging Het
Sytl1 T C 4: 132,986,189 (GRCm39) R149G probably benign Het
Tnpo2 A G 8: 85,781,319 (GRCm39) probably null Het
Top2b T C 14: 16,409,236 (GRCm38) L793P probably damaging Het
U2surp T A 9: 95,356,488 (GRCm39) E789D probably benign Het
Vps13c G A 9: 67,871,431 (GRCm39) probably benign Het
Zbtb34 C T 2: 33,301,270 (GRCm39) G424R probably damaging Het
Zfhx4 A G 3: 5,308,367 (GRCm39) D531G possibly damaging Het
Zfp787 C T 7: 6,135,463 (GRCm39) probably null Het
Other mutations in Comp
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01596:Comp APN 8 70,831,285 (GRCm39) missense probably damaging 1.00
IGL02110:Comp APN 8 70,826,289 (GRCm39) missense probably benign 0.08
IGL02812:Comp APN 8 70,829,337 (GRCm39) missense possibly damaging 0.75
IGL03023:Comp APN 8 70,831,260 (GRCm39) unclassified probably benign
BB007:Comp UTSW 8 70,826,503 (GRCm39) missense probably damaging 1.00
BB017:Comp UTSW 8 70,826,503 (GRCm39) missense probably damaging 1.00
IGL03047:Comp UTSW 8 70,827,559 (GRCm39) missense possibly damaging 0.65
R0217:Comp UTSW 8 70,831,558 (GRCm39) missense probably damaging 1.00
R0503:Comp UTSW 8 70,828,384 (GRCm39) missense possibly damaging 0.58
R0659:Comp UTSW 8 70,831,751 (GRCm39) missense possibly damaging 0.84
R1490:Comp UTSW 8 70,826,563 (GRCm39) missense possibly damaging 0.63
R1663:Comp UTSW 8 70,826,250 (GRCm39) missense possibly damaging 0.93
R1666:Comp UTSW 8 70,831,607 (GRCm39) splice site probably null
R1668:Comp UTSW 8 70,831,607 (GRCm39) splice site probably null
R1789:Comp UTSW 8 70,829,796 (GRCm39) missense probably benign 0.01
R2096:Comp UTSW 8 70,828,713 (GRCm39) missense probably damaging 1.00
R2157:Comp UTSW 8 70,832,220 (GRCm39) nonsense probably null
R3836:Comp UTSW 8 70,826,509 (GRCm39) missense probably benign 0.26
R4630:Comp UTSW 8 70,827,032 (GRCm39) missense possibly damaging 0.94
R4743:Comp UTSW 8 70,828,711 (GRCm39) missense probably damaging 1.00
R4747:Comp UTSW 8 70,829,352 (GRCm39) missense probably damaging 1.00
R5028:Comp UTSW 8 70,829,290 (GRCm39) missense probably damaging 0.99
R5070:Comp UTSW 8 70,829,145 (GRCm39) missense probably benign 0.25
R5083:Comp UTSW 8 70,833,950 (GRCm39) missense probably damaging 1.00
R5917:Comp UTSW 8 70,829,011 (GRCm39) splice site probably null
R6705:Comp UTSW 8 70,829,387 (GRCm39) missense probably damaging 0.98
R6965:Comp UTSW 8 70,829,164 (GRCm39) missense probably damaging 1.00
R7309:Comp UTSW 8 70,826,328 (GRCm39) splice site probably null
R7402:Comp UTSW 8 70,829,854 (GRCm39) missense probably benign 0.01
R7501:Comp UTSW 8 70,832,059 (GRCm39) missense possibly damaging 0.82
R7541:Comp UTSW 8 70,834,000 (GRCm39) missense probably damaging 1.00
R7568:Comp UTSW 8 70,826,509 (GRCm39) missense probably benign 0.26
R7930:Comp UTSW 8 70,826,503 (GRCm39) missense probably damaging 1.00
R8103:Comp UTSW 8 70,833,936 (GRCm39) missense probably damaging 1.00
R8259:Comp UTSW 8 70,831,704 (GRCm39) missense probably damaging 1.00
R8271:Comp UTSW 8 70,829,110 (GRCm39) missense probably damaging 1.00
R8677:Comp UTSW 8 70,832,910 (GRCm39) missense probably damaging 1.00
R9273:Comp UTSW 8 70,831,285 (GRCm39) missense probably damaging 1.00
R9355:Comp UTSW 8 70,828,699 (GRCm39) missense probably benign 0.30
R9557:Comp UTSW 8 70,829,854 (GRCm39) missense probably benign 0.01
Z1177:Comp UTSW 8 70,829,871 (GRCm39) missense probably benign 0.06
Posted On 2015-04-16