Mutagenetix > Incidental Mutation

Incidental Mutation 'R8259:Comp'

640440

Institutional Source

Beutler Lab

Gene Symbol

Comp

Ensembl Gene

ENSMUSG00000031849

Gene Name

cartilage oligomeric matrix protein

Synonyms

TSP5, thrombospondin-5

MMRRC Submission

067650-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.276) question?

Stock #

R8259 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

70826208-70834716 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 70831704 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 441 (D441G)

Ref Sequence

ENSEMBL: ENSMUSP00000003659 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000003659] [ENSMUST00000076615]

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: D441G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000003659
Gene: ENSMUSG00000031849
AA Change: D441G

Domain	Start	End	E-Value	Type
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

probably benign
Transcript: ENSMUST00000076615

SMART Domains

Protein: ENSMUSP00000075916
Gene: ENSMUSG00000003575

Domain	Start	End	E-Value	Type
Pfam:TORC_N	6	66	1.1e-26	PFAM
Pfam:TORC_M	148	289	4.8e-64	PFAM
low complexity region	359	394	N/A	INTRINSIC
Pfam:TORC_C	555	630	9.2e-36	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000212488

Predicted Effect

probably benign
Transcript: ENSMUST00000213072

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.4%

Validation Efficiency

100% (82/82)

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: 83 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca15	A	T	7: 119,939,422 (GRCm39)	H272L	probably benign	Het
Abcg5	T	G	17: 84,983,523 (GRCm39)	T144P	possibly damaging	Het
Adam34	G	A	8: 44,104,646 (GRCm39)	S333L	probably benign	Het
Adcy6	A	G	15: 98,498,919 (GRCm39)	F294S	probably damaging	Het
Adhfe1	A	G	1: 9,628,417 (GRCm39)	N263S	probably null	Het
Aebp2	A	T	6: 140,583,453 (GRCm39)	Q309L	possibly damaging	Het
Akap7	A	G	10: 25,047,054 (GRCm39)	Y281H	probably damaging	Het
Aplf	T	C	6: 87,606,987 (GRCm39)	R476G	probably benign	Het
Atg2a	G	A	19: 6,299,859 (GRCm39)	A588T	probably damaging	Het
Birc6	A	G	17: 74,905,073 (GRCm39)	T1289A	probably benign	Het
Cacna1d	A	G	14: 29,773,475 (GRCm39)	S1759P	probably benign	Het
Calcoco1	T	C	15: 102,624,228 (GRCm39)	D236G	probably damaging	Het
Camsap2	A	T	1: 136,208,077 (GRCm39)	D470E	probably benign	Het
Capn8	G	T	1: 182,392,698 (GRCm39)	V25L	probably benign	Het
Card10	A	G	15: 78,660,884 (GRCm39)	V1041A	probably damaging	Het
Ccr1	T	A	9: 123,764,119 (GRCm39)	H137L	probably damaging	Het
Cdh23	A	T	10: 60,151,435 (GRCm39)	D2483E	probably damaging	Het
Chd2	G	T	7: 73,085,532 (GRCm39)	Q1701K	probably benign	Het
Ckmt2	T	A	13: 92,007,335 (GRCm39)	R286S	probably damaging	Het
Clhc1	G	A	11: 29,503,746 (GRCm39)	R54Q	probably benign	Het
Cntnap3	T	A	13: 64,935,681 (GRCm39)	D394V	probably damaging	Het
Cyp20a1	G	A	1: 60,391,330 (GRCm39)		probably null	Het
Cyp27a1	A	T	1: 74,771,214 (GRCm39)	D133V	probably benign	Het
Cyp2a12	C	T	7: 26,732,083 (GRCm39)	Q275*	probably null	Het
Dnhd1	A	T	7: 105,343,995 (GRCm39)	I1780L	probably benign	Het
Dpy19l2	A	G	9: 24,580,702 (GRCm39)	V213A	probably benign	Het
Eml1	A	T	12: 108,476,458 (GRCm39)	I283F	probably damaging	Het
Ep300	A	G	15: 81,523,218 (GRCm39)	T1281A	unknown	Het
Ercc6l2	G	A	13: 64,020,285 (GRCm39)	E803K		Het
Fat3	A	G	9: 15,901,887 (GRCm39)	V3046A	possibly damaging	Het
Fbxw20	A	G	9: 109,063,763 (GRCm39)	V3A	probably benign	Het
Fcgr2b	A	G	1: 170,795,702 (GRCm39)	S76P	possibly damaging	Het
Fgg	C	T	3: 82,917,477 (GRCm39)	Q169*	probably null	Het
Flnb	A	G	14: 7,889,183 (GRCm38)	Y511C	probably damaging	Het
Ggt5	G	A	10: 75,450,666 (GRCm39)	V558I	probably benign	Het
Gm4779	G	C	X: 100,837,390 (GRCm39)	T171S	possibly damaging	Het
Greb1	A	T	12: 16,774,925 (GRCm39)	C157*	probably null	Het
Grid2ip	A	G	5: 143,348,344 (GRCm39)	E145G	probably benign	Het
Hdac11	T	A	6: 91,149,210 (GRCm39)	V238E	probably damaging	Het
Herc2	A	G	7: 55,855,638 (GRCm39)	D3858G	probably damaging	Het
Hoxc4	A	G	15: 102,943,165 (GRCm39)	Y6C	probably damaging	Het
Incenp	A	G	19: 9,870,993 (GRCm39)	L212P	unknown	Het
Incenp	G	C	19: 9,871,005 (GRCm39)	T208R	unknown	Het
Mctp1	T	A	13: 76,949,666 (GRCm39)		probably null	Het
Megf8	T	C	7: 25,057,848 (GRCm39)	M2095T	probably benign	Het
Mroh2b	G	A	15: 4,941,391 (GRCm39)	V308I	probably benign	Het
Muc1	T	A	3: 89,139,341 (GRCm39)	H580Q	probably damaging	Het
Naip6	A	T	13: 100,452,920 (GRCm39)	M47K	probably benign	Het
Nectin3	C	T	16: 46,256,754 (GRCm39)	R419Q	probably benign	Het
Nlrp4g	T	G	9: 124,353,392 (GRCm38)	Y579D	noncoding transcript	Het
Nrxn1	C	A	17: 90,471,249 (GRCm39)	R1260L	probably damaging	Het
Nynrin	A	G	14: 56,100,815 (GRCm39)	I202V	possibly damaging	Het
Or14j7	T	C	17: 38,234,847 (GRCm39)	L130P	probably damaging	Het
Or51e2	A	G	7: 102,392,034 (GRCm39)	Y59H	probably damaging	Het
Or5ac17	T	C	16: 59,036,458 (GRCm39)	I173V	probably benign	Het
Or5b98	T	C	19: 12,931,727 (GRCm39)	M258T	possibly damaging	Het
Pard3	G	A	8: 128,098,021 (GRCm39)	W354*	probably null	Het
Pcnx3	C	T	19: 5,715,412 (GRCm39)	G1946E	probably damaging	Het
Peak1	A	G	9: 56,166,677 (GRCm39)	V417A	probably damaging	Het
Prune2	A	G	19: 17,189,672 (GRCm39)	R3052G	unknown	Het
Prx	T	C	7: 27,218,808 (GRCm39)	L1242P	probably damaging	Het
Pxylp1	A	G	9: 96,707,633 (GRCm39)	I183T	probably benign	Het
Ranbp2	A	G	10: 58,291,755 (GRCm39)	E254G	probably benign	Het
Ren1	C	T	1: 133,278,534 (GRCm39)	R31*	probably null	Het
Rhot2	C	A	17: 26,058,864 (GRCm39)	R512L	probably benign	Het
Rpa1	T	C	11: 75,193,550 (GRCm39)	N594D	probably benign	Het
Rpp14	T	G	14: 8,090,526 (GRCm38)	V150G	probably null	Het
Rxfp2	T	A	5: 149,983,365 (GRCm39)	I300K	probably damaging	Het
Sbno1	A	T	5: 124,519,759 (GRCm39)	V1173E	probably damaging	Het
Scarf1	T	A	11: 75,414,689 (GRCm39)	S486T	probably damaging	Het
Slc24a4	T	C	12: 102,220,928 (GRCm39)	V455A	probably damaging	Het
Slitrk1	A	G	14: 109,148,653 (GRCm39)	V686A	probably benign	Het
Spata31e2	T	C	1: 26,721,562 (GRCm39)	E1206G	probably benign	Het
Ston2	A	T	12: 91,608,454 (GRCm39)	I882N	probably benign	Het
Syne2	C	A	12: 75,996,143 (GRCm39)	Q2228K	possibly damaging	Het
Tcf20	A	C	15: 82,736,474 (GRCm39)	F1659C	probably damaging	Het
Tenm4	G	A	7: 96,517,198 (GRCm39)	G1430S	probably damaging	Het
Tlr12	C	A	4: 128,511,492 (GRCm39)	A253S	probably benign	Het
Tmem87a	A	G	2: 120,227,928 (GRCm39)	F73S	possibly damaging	Het
Trpm1	G	A	7: 63,918,777 (GRCm39)	A1590T	probably benign	Het
Usp13	C	T	3: 32,971,748 (GRCm39)	Q743*	probably null	Het
Vmn1r184	T	A	7: 25,966,686 (GRCm39)	M144K	probably benign	Het
Wee2	A	G	6: 40,421,114 (GRCm39)	D68G	probably benign	Het

Other mutations in Comp

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
IGL02721:Comp	APN	8	70,828,731 (GRCm39)	missense	probably damaging	1.00
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
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

Predicted Primers

PCR Primer
(F):5'- TGCCATTCCAGAGGGATGTG -3'
(R):5'- CCACATCTGTTACTGACCAAGTC -3'

Sequencing Primer
(F):5'- CATTCCAGAGGGATGTGGACCAC -3'
(R):5'- TCTGTTACTGACCAAGTCCACAC -3'

Posted On

2020-07-28