Incidental Mutation 'IGL02192:Col9a1'
ID283920
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Col9a1
Ensembl Gene ENSMUSG00000026147
Gene Namecollagen, type IX, alpha 1
SynonymsCol9a-1
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.142) question?
Stock #IGL02192
Quality Score
Status
Chromosome1
Chromosomal Location24177610-24252684 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 24221987 bp
ZygosityHeterozygous
Amino Acid Change Proline to Serine at position 311 (P311S)
Ref Sequence ENSEMBL: ENSMUSP00000085687 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000054588] [ENSMUST00000088349]
Predicted Effect probably damaging
Transcript: ENSMUST00000054588
AA Change: P552S

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000051579
Gene: ENSMUSG00000026147
AA Change: P552S

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 damaging
Transcript: ENSMUST00000088349
AA Change: P311S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000085687
Gene: ENSMUSG00000026147
AA Change: P311S

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
Validation Efficiency
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actn4 A T 7: 28,898,400 M545K possibly damaging Het
Adamtsl1 A G 4: 86,228,016 E303G probably damaging Het
Anxa13 A T 15: 58,348,780 noncoding transcript Het
Ap2b1 C T 11: 83,346,766 T552I possibly damaging Het
Cars T C 7: 143,571,588 S388G probably damaging Het
Cdh18 A T 15: 23,460,316 D544V probably damaging Het
Chat T C 14: 32,423,322 R377G possibly damaging Het
Col14a1 A G 15: 55,362,402 T154A unknown Het
Cpsf3 G T 12: 21,310,193 probably benign Het
Cpsf3 G T 12: 21,310,196 probably null Het
Dock8 T C 19: 25,078,205 probably null Het
Eml6 A G 11: 29,805,743 I837T probably benign Het
Epb41 T C 4: 131,929,717 T792A probably damaging Het
Exph5 A T 9: 53,376,325 R1569* probably null Het
F13b A T 1: 139,517,333 T574S probably damaging Het
Fam160a1 A G 3: 85,673,326 L524P possibly damaging Het
Fam184b G T 5: 45,537,720 D727E probably benign Het
Fhod3 T C 18: 25,056,358 L619P probably damaging Het
Fsd1l A G 4: 53,647,754 I66V probably benign Het
Fv1 A G 4: 147,870,255 D426G possibly damaging Het
Gm3371 A T 14: 44,403,778 probably benign Het
Hnf1a A T 5: 114,960,118 S142T probably damaging Het
Itgb3 A G 11: 104,643,939 I541V probably benign Het
Itgbl1 G T 14: 123,843,926 C239F probably damaging Het
Krt26 C T 11: 99,333,645 R349Q probably benign Het
Larp1b G T 3: 40,967,494 S116I probably benign Het
Lmtk3 A G 7: 45,794,509 probably benign Het
Mapk10 T C 5: 102,989,647 I235V probably damaging Het
Mctp1 C T 13: 76,731,768 probably benign Het
Megf8 G A 7: 25,353,860 D1819N probably damaging Het
Muc6 T C 7: 141,637,804 T2254A possibly damaging Het
Nbr1 T A 11: 101,569,591 S444T probably damaging Het
Ncor2 A T 5: 125,024,237 D1956E probably damaging Het
Ndufaf5 T C 2: 140,188,743 V183A probably benign Het
Nfasc G A 1: 132,570,481 T1155M probably damaging Het
Nol12 A G 15: 78,937,174 E78G probably damaging Het
Npy5r T A 8: 66,681,346 H265L probably benign Het
Olfr1008 G A 2: 85,690,128 G233D possibly damaging Het
Olfr418 T A 1: 173,270,850 L225H probably damaging Het
Pop1 A G 15: 34,529,071 E749G probably benign Het
Ppil3 T C 1: 58,438,388 I66V probably damaging Het
Prl4a1 C A 13: 28,018,571 T43K possibly damaging Het
Prop1 A G 11: 50,953,286 probably benign Het
Qrsl1 A T 10: 43,885,014 I218N probably damaging Het
Rbm22 T A 18: 60,564,412 M63K possibly damaging Het
Rictor T C 15: 6,786,414 S1056P probably benign Het
Rps6kb2 T C 19: 4,157,588 T388A probably damaging Het
Slc7a5 A G 8: 121,886,390 probably benign Het
Sp100 A T 1: 85,708,001 D509V probably damaging Het
Spata18 G T 5: 73,672,518 probably null Het
Sspo C A 6: 48,459,568 T1254K possibly damaging Het
Stk19 A G 17: 34,832,158 probably benign Het
Taar8b T A 10: 24,091,364 I311F probably damaging Het
Themis2 C A 4: 132,783,347 probably null Het
Tll2 T C 19: 41,086,263 Y937C possibly damaging Het
Trim34a T A 7: 104,247,732 M1K probably null Het
Usp50 G A 2: 126,778,038 T118I possibly damaging Het
Vps13d G A 4: 145,148,858 S1693F probably benign Het
Vps16 T A 2: 130,440,932 I467N probably damaging Het
Zfp318 C T 17: 46,396,810 R265* probably null Het
Other mutations in Col9a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00233:Col9a1 APN 1 24185225 missense unknown
IGL00517:Col9a1 APN 1 24195534 intron probably benign
IGL01125:Col9a1 APN 1 24224645 critical splice acceptor site probably null
IGL01505:Col9a1 APN 1 24185124 missense unknown
IGL01583:Col9a1 APN 1 24185144 missense unknown
IGL01627:Col9a1 APN 1 24179608 critical splice donor site probably null
IGL01773:Col9a1 APN 1 24205066 missense probably benign 0.17
IGL02117:Col9a1 APN 1 24237493 nonsense probably null
IGL02346:Col9a1 APN 1 24223609 missense probably damaging 0.96
IGL02383:Col9a1 APN 1 24185258 missense unknown
IGL02453:Col9a1 APN 1 24179357 missense unknown
IGL02553:Col9a1 APN 1 24221937 splice site probably benign
IGL03412:Col9a1 APN 1 24210427 critical splice donor site probably null
IGL03493:Col9a1 APN 1 24221570 splice site probably benign
ANU74:Col9a1 UTSW 1 24185328 missense unknown
R0076:Col9a1 UTSW 1 24237497 critical splice donor site probably null
R0076:Col9a1 UTSW 1 24237497 critical splice donor site probably null
R0090:Col9a1 UTSW 1 24223562 splice site probably null
R0356:Col9a1 UTSW 1 24185247 nonsense probably null
R0562:Col9a1 UTSW 1 24179279 splice site probably null
R0584:Col9a1 UTSW 1 24224490 splice site probably benign
R0708:Col9a1 UTSW 1 24237261 missense possibly damaging 0.92
R1342:Col9a1 UTSW 1 24223620 critical splice donor site probably null
R1445:Col9a1 UTSW 1 24237498 critical splice donor site probably null
R1791:Col9a1 UTSW 1 24185305 missense unknown
R1938:Col9a1 UTSW 1 24222473 missense probably damaging 1.00
R2214:Col9a1 UTSW 1 24208202 missense probably damaging 1.00
R2240:Col9a1 UTSW 1 24179501 missense unknown
R3757:Col9a1 UTSW 1 24232231 critical splice donor site probably null
R3891:Col9a1 UTSW 1 24185436 critical splice donor site probably null
R4249:Col9a1 UTSW 1 24244381 missense probably damaging 1.00
R4690:Col9a1 UTSW 1 24224706 splice site probably null
R4918:Col9a1 UTSW 1 24237258 missense possibly damaging 0.74
R4988:Col9a1 UTSW 1 24185192 missense unknown
R5144:Col9a1 UTSW 1 24239353 missense probably benign 0.08
R5327:Col9a1 UTSW 1 24195539 critical splice donor site probably null
R5511:Col9a1 UTSW 1 24179538 missense unknown
R5519:Col9a1 UTSW 1 24230254 splice site probably null
R5564:Col9a1 UTSW 1 24195355 start gained probably benign
R6076:Col9a1 UTSW 1 24195376 start gained probably benign
R6478:Col9a1 UTSW 1 24185405 missense unknown
R6886:Col9a1 UTSW 1 24185345 missense unknown
R7177:Col9a1 UTSW 1 24195417 missense unknown
R7259:Col9a1 UTSW 1 24185343 missense unknown
R7268:Col9a1 UTSW 1 24207398 missense possibly damaging 0.89
Posted On2015-04-16