Mutagenetix > Incidental Mutation

Incidental Mutation 'R2206:Col9a2'

239029

Institutional Source

Beutler Lab

Gene Symbol

Col9a2

Ensembl Gene

ENSMUSG00000028626

Gene Name

collagen, type IX, alpha 2

Synonyms

Col9a-2

MMRRC Submission

040208-MU

Accession Numbers

Is this an essential gene?

Non essential (E-score: 0.000) question?

Stock #

R2206 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

121039385-121055322 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

C to G at 121054258 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Glycine at position 599 (R599G)

Ref Sequence

ENSEMBL: ENSMUSP00000030372 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000030372] [ENSMUST00000058754]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000030372
AA Change: R599G

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000030372
Gene: ENSMUSG00000028626
AA Change: R599G

Domain	Start	End	E-Value	Type
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

probably benign
Transcript: ENSMUST00000058754

SMART Domains

Protein: ENSMUSP00000053900
Gene: ENSMUSG00000043207

Domain	Start	End	E-Value	Type
Pfam:Peptidase_M48_N	41	225	2.5e-70	PFAM
Pfam:Peptidase_M48	228	473	5.5e-75	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000140119

Meta Mutation Damage Score

0.3183

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 97.2%
20x: 94.9%

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, 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: 63 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700014D04Rik	A	G	13: 59,743,106	V300A	probably benign	Het
2310057M21Rik	A	T	7: 131,362,602	C24S	probably benign	Het
2410137M14Rik	A	G	17: 36,978,073		probably benign	Het
Abhd18	G	A	3: 40,910,573	G83D	probably benign	Het
Adam34	T	C	8: 43,652,237	I124V	probably benign	Het
Adck2	A	G	6: 39,583,839	D123G	probably damaging	Het
Arhgef2	A	G	3: 88,629,914	E37G	probably damaging	Het
Armc4	C	A	18: 7,223,676	G456W	probably benign	Het
Axl	T	C	7: 25,770,636	Y466C	probably damaging	Het
B4galt3	C	A	1: 171,274,043	H196N	probably damaging	Het
Bpifb9a	A	T	2: 154,264,241		probably null	Het
Brip1	A	G	11: 86,061,877	V1026A	probably benign	Het
Cacna1h	A	T	17: 25,385,013	S1282T	probably benign	Het
Calcr	T	C	6: 3,717,133	Y109C	probably damaging	Het
Crygs	C	T	16: 22,805,551	G102D	possibly damaging	Het
Cst13	A	T	2: 148,823,282	R66W	probably damaging	Het
Cstf2t	A	G	19: 31,083,775	N237S	probably benign	Het
Dhx8	A	G	11: 101,750,971	T632A	probably benign	Het
Disp2	G	T	2: 118,792,244	Q1152H	probably benign	Het
Dlg1	A	G	16: 31,853,846	H599R	probably benign	Het
Dmxl1	T	C	18: 49,894,094	S2090P	probably benign	Het
Dnajc13	C	G	9: 104,203,518	V821L	probably damaging	Het
Dopey1	T	A	9: 86,521,599	H1617Q	probably benign	Het
Emilin1	C	T	5: 30,917,738	P441L	possibly damaging	Het
Ephb4	T	C	5: 137,357,719	C197R	probably damaging	Het
Foxn1	C	A	11: 78,358,804	A632S	probably benign	Het
Fpr3	A	C	17: 17,970,646	T60P	probably damaging	Het
Gja4	A	T	4: 127,312,617	S118T	probably benign	Het
Hivep2	C	A	10: 14,128,969	T437K	probably benign	Het
Itfg1	A	T	8: 85,776,198	S246R	probably benign	Het
Kazn	A	T	4: 142,118,292		probably null	Het
Mdn1	T	C	4: 32,716,271	L2111P	possibly damaging	Het
Myo6	A	G	9: 80,258,455	Y374C	probably benign	Het
Olfr1160	A	G	2: 88,006,235	V181A	probably benign	Het
Olfr1451	A	G	19: 12,999,040	D18G	probably benign	Het
Olfr345	G	T	2: 36,640,189	R50M	possibly damaging	Het
Olfr403	G	T	11: 74,196,324	V274L	possibly damaging	Het
Pcdhb15	A	T	18: 37,475,022	T436S	probably benign	Het
Pcdhb18	T	A	18: 37,491,289	N557K	probably damaging	Het
Pcdhb6	T	C	18: 37,335,580	M518T	probably benign	Het
Pcmtd1	A	T	1: 7,169,583	I83L	probably benign	Het
Pitrm1	T	A	13: 6,569,291	Y721N	probably damaging	Het
Prcp	C	T	7: 92,928,612	T328I	probably damaging	Het
Psg27	C	A	7: 18,567,111	E6*	probably null	Het
Pth1r	T	A	9: 110,723,587	E465V	probably damaging	Het
Pus7l	T	C	15: 94,523,590	Y613C	probably damaging	Het
Rsl1	A	G	13: 67,182,828	T447A	probably benign	Het
Setd3	C	T	12: 108,107,285	V578M	probably benign	Het
Slc10a1	T	C	12: 80,967,628	N106S	probably damaging	Het
Slc29a3	T	C	10: 60,715,907	M453V	possibly damaging	Het
Slc4a8	T	C	15: 100,807,445	V844A	probably damaging	Het
Sorcs1	T	C	19: 50,230,217	H609R	possibly damaging	Het
Tmppe	C	G	9: 114,405,572	P313R	probably benign	Het
Tnxb	A	C	17: 34,709,417	T2602P	possibly damaging	Het
Trip11	T	C	12: 101,873,442	N1643S	probably benign	Het
Trmt1l	T	C	1: 151,435,843		probably null	Het
Vmn1r177	A	T	7: 23,866,131	C107S	probably damaging	Het
Vmn1r225	A	G	17: 20,502,349	I17M	possibly damaging	Het
Vmn1r232	A	G	17: 20,914,203	L45P	probably benign	Het
Wdr7	T	A	18: 63,777,607	V690E	possibly damaging	Het
Xaf1	A	T	11: 72,303,402	E36D	possibly damaging	Het
Zbtb40	G	A	4: 137,017,285	Q275*	probably null	Het
Zfp513	T	G	5: 31,200,423	K202T	probably damaging	Het

Other mutations in Col9a2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
collision	UTSW	4	121049716	critical splice donor site	probably null
gravity_wave	UTSW	4	121044019	critical splice donor site	probably null
R0208:Col9a2	UTSW	4	121052288	splice site	probably benign
R0426:Col9a2	UTSW	4	121044660	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
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
R9120:Col9a2	UTSW	4	121043754	splice site	probably benign
R9341:Col9a2	UTSW	4	121054286	missense	probably benign	0.03
R9343:Col9a2	UTSW	4	121054286	missense	probably benign	0.03
R9389:Col9a2	UTSW	4	121054751	missense	probably benign	0.00
R9527:Col9a2	UTSW	4	121042331	critical splice donor site	probably null
R9620:Col9a2	UTSW	4	121053206	critical splice donor site	probably null
R9784:Col9a2	UTSW	4	121041029	missense	unknown
Z1176:Col9a2	UTSW	4	121053797	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- CAGCTTGGTACATAGTAAATGCCAG -3'
(R):5'- ATGCCAGGCTTCCACAAAG -3'

Sequencing Primer
(F):5'- GCCAGTTATGTATTGGACAATTTCC -3'
(R):5'- GAAAGCCCAGATGCCCATGG -3'

Posted On

2014-10-02