Incidental Mutation 'R5564:Col9a1'
ID 436721
Institutional Source Beutler Lab
Gene Symbol Col9a1
Ensembl Gene ENSMUSG00000026147
Gene Name collagen, type IX, alpha 1
Synonyms Col9a-1
MMRRC Submission 043121-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.121) question?
Stock # R5564 (G1)
Quality Score 177
Status Not validated
Chromosome 1
Chromosomal Location 24216691-24291765 bp(+) (GRCm39)
Type of Mutation start gained
DNA Base Change (assembly) A to T at 24234436 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000085687 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000054588] [ENSMUST00000088349]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000054588
SMART Domains Protein: ENSMUSP00000051579
Gene: ENSMUSG00000026147

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
TSPN 50 244 5.73e-78 SMART
Pfam:Collagen 266 326 2e-11 PFAM
Pfam:Collagen 308 358 3.5e-9 PFAM
Pfam:Collagen 357 409 1.2e-8 PFAM
Pfam:Collagen 415 472 7.8e-11 PFAM
Pfam:Collagen 454 515 2.9e-11 PFAM
Pfam:Collagen 592 667 3.9e-8 PFAM
Pfam:Collagen 646 716 1.7e-9 PFAM
Pfam:Collagen 697 760 1.6e-10 PFAM
Pfam:Collagen 785 848 3.1e-11 PFAM
low complexity region 878 899 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000088349
SMART Domains Protein: ENSMUSP00000085687
Gene: ENSMUSG00000026147

DomainStartEndE-ValueType
low complexity region 7 22 N/A INTRINSIC
Pfam:Collagen 24 85 1.5e-11 PFAM
Pfam:Collagen 66 117 2.7e-9 PFAM
Pfam:Collagen 115 168 2.8e-8 PFAM
Pfam:Collagen 174 231 5.5e-11 PFAM
Pfam:Collagen 213 274 1.9e-11 PFAM
low complexity region 353 391 N/A INTRINSIC
Pfam:Collagen 405 479 1.3e-9 PFAM
Pfam:Collagen 456 519 1e-10 PFAM
Pfam:Collagen 544 607 2.4e-11 PFAM
low complexity region 637 658 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124600
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.7%
  • 20x: 96.5%
Validation Efficiency 98% (57/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of the three alpha chains of type IX collagen, which is a minor (5-20%) collagen component of hyaline cartilage. Type IX collagen is usually found in tissues containing type II collagen, a fibrillar collagen. Studies in knockout mice have shown that synthesis of the alpha 1 chain is essential for assembly of type IX collagen molecules, a heterotrimeric molecule, and that lack of type IX collagen is associated with early onset osteoarthritis. Mutations in this gene are associated with osteoarthritis in humans, with multiple epiphyseal dysplasia, 6, a form of chondrodysplasia, and with Stickler syndrome, a disease characterized by ophthalmic, orofacial, articular, and auditory defects. Two transcript variants that encode different isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted mutation show no conspicuous skeletal abnormalities at birth but develop early-onset degenerative joint disease resembling osteoarthritis as well as progressive hearing loss; restoration and remodeling of trabecular bone is perturbed with minimal effects on cortical bone. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl2fm2 T C 3: 59,659,513 (GRCm39) V322A probably benign Het
Abca8b G T 11: 109,825,407 (GRCm39) L1598M probably benign Het
Adam4 T C 12: 81,466,348 (GRCm39) T758A probably benign Het
B3galnt2 T C 13: 14,169,814 (GRCm39) I424T probably damaging Het
Cacna1g T C 11: 94,321,312 (GRCm39) Y1316C probably damaging Het
Cacna2d1 T C 5: 16,517,517 (GRCm39) S388P probably damaging Het
Ccdc157 A G 11: 4,098,765 (GRCm39) L247S probably damaging Het
Cdh8 A G 8: 99,757,498 (GRCm39) I700T possibly damaging Het
Cdhr3 G T 12: 33,098,985 (GRCm39) Y535* probably null Het
Clasp2 T C 9: 113,641,836 (GRCm39) probably null Het
Col16a1 T A 4: 129,947,151 (GRCm39) D165E probably damaging Het
Cpa3 A T 3: 20,296,307 (GRCm39) I10N possibly damaging Het
Cstf3 T A 2: 104,439,347 (GRCm39) probably benign Het
Dnah3 C A 7: 119,570,689 (GRCm39) probably null Het
E2f6 T C 12: 16,874,706 (GRCm39) C263R probably benign Het
Eps8l2 C A 7: 140,936,534 (GRCm39) Q288K possibly damaging Het
Fam193a T A 5: 34,578,199 (GRCm39) V231D probably damaging Het
Gjd3 C T 11: 102,691,029 (GRCm39) G325S probably benign Het
Gpatch8 T A 11: 102,429,111 (GRCm39) E39D unknown Het
Gpr107 C T 2: 31,042,375 (GRCm39) A2V probably damaging Het
Kansl3 G T 1: 36,385,045 (GRCm39) H629N possibly damaging Het
Kcna10 C A 3: 107,101,545 (GRCm39) H59N probably benign Het
Kitl A T 10: 99,915,886 (GRCm39) E138D possibly damaging Het
Kpna2 T C 11: 106,881,571 (GRCm39) K353R probably damaging Het
M1ap T A 6: 82,958,798 (GRCm39) I143N probably damaging Het
Macf1 A G 4: 123,420,538 (GRCm39) S239P possibly damaging Het
Med13l T A 5: 118,880,105 (GRCm39) S1066T probably damaging Het
Mettl23 G T 11: 116,739,865 (GRCm39) E47* probably null Het
Or52i2 T C 7: 102,319,433 (GRCm39) F102S probably damaging Het
Or5af1 C T 11: 58,722,039 (GRCm39) Q20* probably null Het
Proca1 T A 11: 78,092,699 (GRCm39) D48E possibly damaging Het
Rab34 T G 11: 78,082,458 (GRCm39) V227G probably damaging Het
Rab7 A T 6: 87,990,632 (GRCm39) L14Q probably damaging Het
Rasgef1c C T 11: 49,847,934 (GRCm39) S23F probably benign Het
Rit1 A G 3: 88,633,457 (GRCm39) probably benign Het
Scin T C 12: 40,174,568 (GRCm39) T172A probably benign Het
Scmh1 C A 4: 120,325,575 (GRCm39) N97K probably damaging Het
Skint6 T C 4: 112,846,162 (GRCm39) E655G possibly damaging Het
Slc22a15 A G 3: 101,771,905 (GRCm39) V243A probably benign Het
Smg1 A G 7: 117,789,042 (GRCm39) probably benign Het
Smim7 C T 8: 73,324,867 (GRCm39) G3R probably damaging Het
Snurf C T 7: 59,645,282 (GRCm39) R44H possibly damaging Het
Snx13 G A 12: 35,174,471 (GRCm39) A667T possibly damaging Het
Sowaha T G 11: 53,369,590 (GRCm39) H382P probably damaging Het
Tbc1d2 C T 4: 46,629,912 (GRCm39) G252R probably benign Het
Tmem259 G T 10: 79,814,442 (GRCm39) probably null Het
Topbp1 A G 9: 103,211,277 (GRCm39) T945A probably damaging Het
Tor1aip2 T C 1: 155,939,307 (GRCm39) probably benign Het
Ube3b T C 5: 114,527,136 (GRCm39) V118A probably damaging Het
Usp38 T C 8: 81,711,717 (GRCm39) K773E probably damaging Het
Wnk1 G A 6: 119,925,852 (GRCm39) probably benign Het
Zfp871 A G 17: 32,994,842 (GRCm39) V111A possibly damaging Het
Other mutations in Col9a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00233:Col9a1 APN 1 24,224,306 (GRCm39) missense unknown
IGL00517:Col9a1 APN 1 24,234,615 (GRCm39) intron probably benign
IGL01125:Col9a1 APN 1 24,263,726 (GRCm39) critical splice acceptor site probably null
IGL01505:Col9a1 APN 1 24,224,205 (GRCm39) missense unknown
IGL01583:Col9a1 APN 1 24,224,225 (GRCm39) missense unknown
IGL01627:Col9a1 APN 1 24,218,689 (GRCm39) critical splice donor site probably null
IGL01773:Col9a1 APN 1 24,244,147 (GRCm39) missense probably benign 0.17
IGL02117:Col9a1 APN 1 24,276,574 (GRCm39) nonsense probably null
IGL02192:Col9a1 APN 1 24,261,068 (GRCm39) missense probably damaging 1.00
IGL02346:Col9a1 APN 1 24,262,690 (GRCm39) missense probably damaging 0.96
IGL02383:Col9a1 APN 1 24,224,339 (GRCm39) missense unknown
IGL02453:Col9a1 APN 1 24,218,438 (GRCm39) missense unknown
IGL02553:Col9a1 APN 1 24,261,018 (GRCm39) splice site probably benign
IGL03412:Col9a1 APN 1 24,249,508 (GRCm39) critical splice donor site probably null
IGL03493:Col9a1 APN 1 24,260,651 (GRCm39) splice site probably benign
ANU74:Col9a1 UTSW 1 24,224,409 (GRCm39) missense unknown
R0076:Col9a1 UTSW 1 24,276,578 (GRCm39) critical splice donor site probably null
R0076:Col9a1 UTSW 1 24,276,578 (GRCm39) critical splice donor site probably null
R0090:Col9a1 UTSW 1 24,262,643 (GRCm39) splice site probably null
R0356:Col9a1 UTSW 1 24,224,328 (GRCm39) nonsense probably null
R0562:Col9a1 UTSW 1 24,218,360 (GRCm39) splice site probably null
R0584:Col9a1 UTSW 1 24,263,571 (GRCm39) splice site probably benign
R0708:Col9a1 UTSW 1 24,276,342 (GRCm39) missense possibly damaging 0.92
R1342:Col9a1 UTSW 1 24,262,701 (GRCm39) critical splice donor site probably null
R1445:Col9a1 UTSW 1 24,276,579 (GRCm39) critical splice donor site probably null
R1791:Col9a1 UTSW 1 24,224,386 (GRCm39) missense unknown
R1938:Col9a1 UTSW 1 24,261,554 (GRCm39) missense probably damaging 1.00
R2214:Col9a1 UTSW 1 24,247,283 (GRCm39) missense probably damaging 1.00
R2240:Col9a1 UTSW 1 24,218,582 (GRCm39) missense unknown
R3757:Col9a1 UTSW 1 24,271,312 (GRCm39) critical splice donor site probably null
R3891:Col9a1 UTSW 1 24,224,517 (GRCm39) critical splice donor site probably null
R4249:Col9a1 UTSW 1 24,283,462 (GRCm39) missense probably damaging 1.00
R4690:Col9a1 UTSW 1 24,263,787 (GRCm39) splice site probably null
R4918:Col9a1 UTSW 1 24,276,339 (GRCm39) missense possibly damaging 0.74
R4988:Col9a1 UTSW 1 24,224,273 (GRCm39) missense unknown
R5144:Col9a1 UTSW 1 24,278,434 (GRCm39) missense probably benign 0.08
R5327:Col9a1 UTSW 1 24,234,620 (GRCm39) critical splice donor site probably null
R5511:Col9a1 UTSW 1 24,218,619 (GRCm39) missense unknown
R5519:Col9a1 UTSW 1 24,269,335 (GRCm39) splice site probably null
R6076:Col9a1 UTSW 1 24,234,457 (GRCm39) start gained probably benign
R6478:Col9a1 UTSW 1 24,224,486 (GRCm39) missense unknown
R6886:Col9a1 UTSW 1 24,224,426 (GRCm39) missense unknown
R7177:Col9a1 UTSW 1 24,234,498 (GRCm39) missense unknown
R7259:Col9a1 UTSW 1 24,224,424 (GRCm39) missense unknown
R7268:Col9a1 UTSW 1 24,246,479 (GRCm39) missense possibly damaging 0.89
R7347:Col9a1 UTSW 1 24,218,484 (GRCm39) splice site probably null
R7644:Col9a1 UTSW 1 24,224,243 (GRCm39) missense unknown
R7860:Col9a1 UTSW 1 24,276,261 (GRCm39) missense probably damaging 1.00
R8267:Col9a1 UTSW 1 24,224,267 (GRCm39) missense unknown
R8296:Col9a1 UTSW 1 24,217,380 (GRCm39) missense unknown
R8737:Col9a1 UTSW 1 24,224,127 (GRCm39) missense unknown
R8773:Col9a1 UTSW 1 24,224,208 (GRCm39) missense unknown
R8795:Col9a1 UTSW 1 24,233,812 (GRCm39) missense unknown
R8878:Col9a1 UTSW 1 24,236,048 (GRCm39) critical splice donor site probably null
R8956:Col9a1 UTSW 1 24,276,300 (GRCm39) missense probably damaging 1.00
R8978:Col9a1 UTSW 1 24,278,396 (GRCm39) missense probably damaging 1.00
R9096:Col9a1 UTSW 1 24,224,207 (GRCm39) missense unknown
R9097:Col9a1 UTSW 1 24,224,207 (GRCm39) missense unknown
R9205:Col9a1 UTSW 1 24,224,175 (GRCm39) missense unknown
R9534:Col9a1 UTSW 1 24,224,250 (GRCm39) missense unknown
Z1176:Col9a1 UTSW 1 24,253,669 (GRCm39) missense probably damaging 1.00
Predicted Primers
Posted On 2016-10-24