Incidental Mutation 'R0426:Col9a2'
ID38632
Institutional Source Beutler Lab
Gene Symbol Col9a2
Ensembl Gene ENSMUSG00000028626
Gene Namecollagen, type IX, alpha 2
SynonymsCol9a-2
MMRRC Submission 038628-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R0426 (G1)
Quality Score201
Status Validated
Chromosome4
Chromosomal Location121039385-121055322 bp(+) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) T to C at 121044660 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000030372 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030372]
Predicted Effect probably benign
Transcript: ENSMUST00000030372
SMART Domains Protein: ENSMUSP00000030372
Gene: ENSMUSG00000028626

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Pfam:Collagen 24 82 7.3e-12 PFAM
Pfam:Collagen 59 115 2.4e-10 PFAM
Pfam:Collagen 113 170 2e-8 PFAM
Pfam:Collagen 176 236 8.9e-11 PFAM
low complexity region 258 277 N/A INTRINSIC
low complexity region 288 315 N/A INTRINSIC
Pfam:Collagen 357 435 4.4e-8 PFAM
Pfam:Collagen 459 523 6.1e-11 PFAM
Pfam:Collagen 548 610 4.5e-11 PFAM
low complexity region 639 661 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151987
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.7%
  • 20x: 93.9%
Validation Efficiency 96% (86/90)
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, the major collagen component of hyaline cartilage. Type IX collagen, a heterotrimeric molecule, is usually found in tissues containing type II collagen, a fibrillar collagen. This chain is unusual in that, unlike the other two type IX alpha chains, it contains a covalently attached glycosaminoglycan side chain. Mutations in this gene are associated with multiple epiphyseal dysplasia. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 87 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A830010M20Rik C T 5: 107,510,373 T1603I probably damaging Het
Abca8b G T 11: 109,955,027 probably benign Het
Acadl A T 1: 66,841,646 F320L probably damaging Het
Acsbg1 T C 9: 54,622,746 D222G probably benign Het
Anapc15 A G 7: 101,898,033 T39A probably benign Het
Ano3 A T 2: 110,661,174 V919E probably damaging Het
Arhgef12 T C 9: 42,970,990 probably null Het
Atad5 T A 11: 80,112,832 I1091N probably benign Het
Atf1 A T 15: 100,232,827 H26L possibly damaging Het
Atp10a T C 7: 58,784,734 M252T probably benign Het
Cd55 C T 1: 130,448,372 R347H probably benign Het
Cdc27 A C 11: 104,513,027 probably null Het
Cdh9 G A 15: 16,823,454 probably null Het
Cdk11b T C 4: 155,642,512 probably benign Het
Cep70 A G 9: 99,297,684 D567G probably benign Het
Cep78 A T 19: 15,970,970 Y382* probably null Het
Cyp2d12 G A 15: 82,558,963 D409N probably benign Het
Ddx39 A G 8: 83,721,769 T217A probably benign Het
Dennd1b T A 1: 139,170,196 D733E probably benign Het
Dicer1 A G 12: 104,702,542 S1294P probably damaging Het
Dnah3 T C 7: 119,943,572 E3539G probably benign Het
Dnmbp A G 19: 43,852,436 probably benign Het
Dysf T C 6: 84,149,757 L1332P probably damaging Het
F5 A G 1: 164,182,840 D380G probably damaging Het
Fam160a2 A C 7: 105,389,473 C186W probably damaging Het
Fam171a1 T C 2: 3,225,396 V522A probably benign Het
Galr2 C A 11: 116,281,691 A69D probably damaging Het
Grk2 T C 19: 4,290,600 probably null Het
Gtf3c1 A T 7: 125,663,016 Y1119* probably null Het
Hgd A T 16: 37,588,685 probably benign Het
Ildr2 G T 1: 166,308,899 V436L probably benign Het
Intu G A 3: 40,675,305 C355Y probably damaging Het
Irf2bpl G T 12: 86,883,096 P268T probably benign Het
Jarid2 T C 13: 44,840,882 probably null Het
Jup A T 11: 100,372,401 M716K probably benign Het
Kank1 G A 19: 25,411,473 V809I probably damaging Het
Kdm1b T A 13: 47,064,244 probably benign Het
Kdm3a C T 6: 71,600,755 C687Y probably damaging Het
Kdm5d T A Y: 942,437 probably benign Het
Kifap3 T A 1: 163,865,552 probably benign Het
Macf1 T A 4: 123,483,660 K1400* probably null Het
Majin A G 19: 6,212,117 probably benign Het
Mb21d1 G A 9: 78,435,738 probably benign Het
Mctp1 A G 13: 77,020,821 I846V probably benign Het
Mrgpra2b T A 7: 47,464,127 I286F possibly damaging Het
Neil3 T G 8: 53,609,396 probably benign Het
Nox3 G T 17: 3,695,563 N23K probably damaging Het
Nt5c3 T C 6: 56,883,812 K219E probably benign Het
Olfr1458 G A 19: 13,103,278 R3C possibly damaging Het
Olfr213 A T 6: 116,540,485 N11Y probably damaging Het
Olfr389 T A 11: 73,776,437 M297L probably benign Het
Olfr524 A C 7: 140,202,116 F218C possibly damaging Het
Olfr548-ps1 T A 7: 102,542,686 I250N probably damaging Het
Olfr954 T C 9: 39,461,593 L54P probably damaging Het
Pacsin2 A G 15: 83,379,795 V347A possibly damaging Het
Pcdhb7 A T 18: 37,342,804 E331V probably damaging Het
Pcid2 A C 8: 13,081,262 probably null Het
Pcsk9 T C 4: 106,450,077 D323G possibly damaging Het
Pdhb T C 14: 8,169,801 E203G probably damaging Het
Phlpp2 A G 8: 109,928,463 Y630C probably benign Het
Pidd1 C T 7: 141,439,133 A812T probably damaging Het
Plau G A 14: 20,842,314 R389H probably benign Het
Plekhg6 G A 6: 125,364,629 probably null Het
Ppox T C 1: 171,277,749 Y321C probably damaging Het
Pxdn A G 12: 29,987,066 N281S possibly damaging Het
Pycrl A T 15: 75,918,388 M138K probably benign Het
Radil T C 5: 142,497,873 Y526C probably damaging Het
Ranbp3 C A 17: 56,707,169 D233E probably benign Het
Rhpn1 A G 15: 75,711,872 Q402R possibly damaging Het
Sec23b T A 2: 144,568,612 probably benign Het
Sel1l2 A T 2: 140,240,912 L602* probably null Het
Sema5b G A 16: 35,646,355 G209D probably damaging Het
Svep1 T C 4: 58,073,333 Y1992C possibly damaging Het
Syncrip T A 9: 88,456,259 probably benign Het
Synj1 G T 16: 90,967,354 A65E probably damaging Het
Taar2 G A 10: 23,941,495 R311H probably benign Het
Tecrl T C 5: 83,354,763 probably benign Het
Tenm4 G T 7: 96,777,851 G698C probably damaging Het
Tmem209 G A 6: 30,491,182 L259F probably damaging Het
Tmem247 G A 17: 86,918,503 E124K possibly damaging Het
Tnks2 C A 19: 36,852,821 A218E probably damaging Het
Tppp T A 13: 74,021,311 F57I probably damaging Het
Trim36 A G 18: 46,172,525 W452R probably damaging Het
Vars2 A T 17: 35,664,584 V262E probably damaging Het
Vmn2r92 C T 17: 18,167,957 A408V probably damaging Het
Zfp516 G T 18: 82,955,772 A32S probably benign Het
Zfy2 G T Y: 2,107,348 L429I possibly damaging Het
Other mutations in Col9a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01331:Col9a2 APN 4 121045192 missense possibly damaging 0.95
IGL01978:Col9a2 APN 4 121044666 missense unknown
IGL01995:Col9a2 APN 4 121050410 critical splice donor site probably null
IGL02162:Col9a2 APN 4 121054334 unclassified probably benign
IGL02931:Col9a2 APN 4 121053192 missense probably benign 0.06
R0208:Col9a2 UTSW 4 121052288 splice site probably benign
R0512:Col9a2 UTSW 4 121054307 missense probably benign 0.22
R0973:Col9a2 UTSW 4 121039788 critical splice donor site probably null
R1023:Col9a2 UTSW 4 121044010 missense unknown
R1657:Col9a2 UTSW 4 121040974 missense unknown
R1724:Col9a2 UTSW 4 121053902 missense probably damaging 1.00
R2171:Col9a2 UTSW 4 121045001 nonsense probably null
R2206:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R2221:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R2223:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R2273:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R2274:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R2275:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R2354:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R2392:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R2393:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R2394:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R3421:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R3426:Col9a2 UTSW 4 121050407 missense possibly damaging 0.93
R3710:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R3821:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R3838:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R3839:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R4067:Col9a2 UTSW 4 121052389 missense probably damaging 1.00
R4298:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R4299:Col9a2 UTSW 4 121054258 missense probably damaging 0.98
R4595:Col9a2 UTSW 4 121045155 missense probably benign 0.04
R4942:Col9a2 UTSW 4 121053119 missense possibly damaging 0.73
R5120:Col9a2 UTSW 4 121039772 missense unknown
R5434:Col9a2 UTSW 4 121040965 nonsense probably null
R6143:Col9a2 UTSW 4 121053863 missense probably damaging 0.99
R7027:Col9a2 UTSW 4 121044019 critical splice donor site probably null
R7056:Col9a2 UTSW 4 121049716 critical splice donor site probably null
R7417:Col9a2 UTSW 4 121054292 missense not run
R7571:Col9a2 UTSW 4 121039784 missense unknown
Predicted Primers PCR Primer
(F):5'- GGTGAGCCTCTGTCACCCTTTAAC -3'
(R):5'- GCTGAGCAATGCTTCCCCAAAC -3'

Sequencing Primer
(F):5'- ACACCTAAGCTGGCAGTCTG -3'
(R):5'- AAGCCCTGGATGGTTCCTG -3'
Posted On2013-05-23