Incidental Mutation 'PIT4260001:Matn2'
ID 554519
Institutional Source Beutler Lab
Gene Symbol Matn2
Ensembl Gene ENSMUSG00000022324
Gene Name matrilin 2
Synonyms Crtm2
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # PIT4260001 (G1)
Quality Score 225.009
Status Not validated
Chromosome 15
Chromosomal Location 34306827-34436388 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 34428877 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 747 (T747I)
Ref Sequence ENSEMBL: ENSMUSP00000022947 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022947] [ENSMUST00000163455] [ENSMUST00000227759] [ENSMUST00000228570]
AlphaFold O08746
Predicted Effect possibly damaging
Transcript: ENSMUST00000022947
AA Change: T747I

PolyPhen 2 Score 0.784 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000022947
Gene: ENSMUSG00000022324
AA Change: T747I

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
VWA 55 237 1.99e-49 SMART
EGF 241 278 6.86e-4 SMART
EGF 282 319 5.49e-3 SMART
EGF 323 360 7.88e-4 SMART
EGF 364 401 6.76e-3 SMART
EGF 405 442 4.39e-2 SMART
EGF 446 483 9.41e-2 SMART
EGF 487 524 1.24e-1 SMART
EGF 528 565 2.23e-3 SMART
EGF 569 606 8.44e-4 SMART
EGF 610 647 9.55e-3 SMART
VWA 653 831 1.14e-49 SMART
Matrilin_ccoil 889 935 4.78e-14 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000163455
AA Change: T747I

PolyPhen 2 Score 0.819 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000128202
Gene: ENSMUSG00000022324
AA Change: T747I

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
VWA 55 237 1.99e-49 SMART
EGF 241 278 6.86e-4 SMART
EGF 282 319 5.49e-3 SMART
EGF 323 360 7.88e-4 SMART
EGF 364 401 6.76e-3 SMART
EGF 405 442 4.39e-2 SMART
EGF 446 483 9.41e-2 SMART
EGF 487 524 1.24e-1 SMART
EGF 528 565 2.23e-3 SMART
EGF 569 606 8.44e-4 SMART
EGF 610 647 9.55e-3 SMART
VWA 653 831 1.14e-49 SMART
Matrilin_ccoil 908 955 7.77e-14 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000227759
AA Change: T747I

PolyPhen 2 Score 0.819 (Sensitivity: 0.84; Specificity: 0.93)
Predicted Effect possibly damaging
Transcript: ENSMUST00000228570
AA Change: T747I

PolyPhen 2 Score 0.784 (Sensitivity: 0.85; Specificity: 0.93)
Coding Region Coverage
  • 1x: 92.7%
  • 3x: 90.5%
  • 10x: 84.8%
  • 20x: 72.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the von Willebrand factor A domain containing protein family. This family of proteins is thought to be involved in the formation of filamentous networks in the extracellular matrices of various tissues. This protein contains five von Willebrand factor A domains. The specific function of this gene has not yet been determined. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice are healthy and fertile with no obvious abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arap3 A T 18: 38,129,948 (GRCm39) L71Q probably benign Het
Atp10a A T 7: 58,440,866 (GRCm39) K504* probably null Het
AW551984 T C 9: 39,504,275 (GRCm39) T564A probably benign Het
Cep128 A G 12: 91,265,808 (GRCm39) V268A probably benign Het
Clgn T C 8: 84,149,753 (GRCm39) M418T probably damaging Het
Col12a1 A G 9: 79,558,662 (GRCm39) probably null Het
Col4a3 A T 1: 82,660,482 (GRCm39) E933D unknown Het
Csmd1 A T 8: 16,120,327 (GRCm39) L1826Q probably damaging Het
Enpp2 C T 15: 54,707,774 (GRCm39) probably null Het
Ep400 G A 5: 110,841,037 (GRCm39) R1832* probably null Het
Exoc5 T C 14: 49,286,222 (GRCm39) K135R probably benign Het
Fam83h A G 15: 75,873,746 (GRCm39) F1197S probably damaging Het
Gabrg1 T C 5: 70,939,623 (GRCm39) I170V probably benign Het
Gigyf2 C T 1: 87,346,828 (GRCm39) R610C unknown Het
Gm16440 T C 14: 17,575,339 (GRCm39) E119G probably benign Het
Gm17669 A G 18: 67,695,508 (GRCm39) R18G probably damaging Het
Gxylt1 A G 15: 93,159,708 (GRCm39) S100P probably damaging Het
H3c10 C A 13: 21,902,089 (GRCm39) S87R possibly damaging Het
Hacd4 C G 4: 88,316,342 (GRCm39) R259T unknown Het
Hacd4 T A 4: 88,316,343 (GRCm39) R259* probably null Het
Hivep3 T C 4: 119,956,379 (GRCm39) L1565P probably damaging Het
Iqsec1 T A 6: 90,667,471 (GRCm39) D218V probably damaging Het
Myl6b T A 10: 128,332,175 (GRCm39) Q97L possibly damaging Het
Or5d18 A T 2: 87,865,126 (GRCm39) M119K probably damaging Het
Pcdh1 A G 18: 38,336,419 (GRCm39) V72A probably damaging Het
Pira2 T C 7: 3,845,173 (GRCm39) T362A probably benign Het
Pira2 C T 7: 3,845,169 (GRCm39) S363N probably benign Het
Pira2 G C 7: 3,845,172 (GRCm39) T362S probably benign Het
Pkhd1 A G 1: 20,293,130 (GRCm39) V2830A possibly damaging Het
Plpp1 A G 13: 112,993,419 (GRCm39) D118G probably damaging Het
Polr2a A G 11: 69,626,793 (GRCm39) S1514P possibly damaging Het
Pou3f2 G T 4: 22,487,291 (GRCm39) Q281K possibly damaging Het
Prl7a2 A T 13: 27,843,259 (GRCm39) Y181* probably null Het
Prpf4b T A 13: 35,068,274 (GRCm39) S368T probably benign Het
Prss45 A G 9: 110,667,513 (GRCm39) D53G probably benign Het
Ryr2 T A 13: 11,609,641 (GRCm39) H4395L possibly damaging Het
Spp2 G T 1: 88,338,927 (GRCm39) A97S probably benign Het
Strn4 T C 7: 16,556,434 (GRCm39) F99S probably damaging Het
Tcaf2 T A 6: 42,619,739 (GRCm39) H96L probably damaging Het
Tenm2 T C 11: 36,054,557 (GRCm39) D601G probably damaging Het
Trpm6 A T 19: 18,803,166 (GRCm39) M870L possibly damaging Het
Ttn T C 2: 76,773,569 (GRCm39) T2351A unknown Het
Xirp2 T A 2: 67,341,941 (GRCm39) I1394K possibly damaging Het
Zfc3h1 G T 10: 115,226,794 (GRCm39) D284Y probably damaging Het
Other mutations in Matn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00264:Matn2 APN 15 34,428,616 (GRCm39) missense probably damaging 1.00
IGL00392:Matn2 APN 15 34,403,002 (GRCm39) missense probably benign 0.00
IGL01475:Matn2 APN 15 34,316,671 (GRCm39) missense possibly damaging 0.94
IGL02223:Matn2 APN 15 34,423,864 (GRCm39) missense probably benign 0.00
IGL02252:Matn2 APN 15 34,316,736 (GRCm39) missense probably damaging 0.98
IGL02288:Matn2 APN 15 34,422,532 (GRCm39) missense probably damaging 1.00
IGL02738:Matn2 APN 15 34,388,885 (GRCm39) missense probably benign 0.07
IGL02927:Matn2 APN 15 34,355,801 (GRCm39) missense probably damaging 1.00
IGL03331:Matn2 APN 15 34,345,503 (GRCm39) missense probably damaging 1.00
Engorged UTSW 15 34,426,380 (GRCm39) missense probably damaging 1.00
R0124:Matn2 UTSW 15 34,426,297 (GRCm39) splice site probably benign
R0422:Matn2 UTSW 15 34,435,917 (GRCm39) splice site probably null
R0449:Matn2 UTSW 15 34,428,687 (GRCm39) missense probably damaging 1.00
R0606:Matn2 UTSW 15 34,345,296 (GRCm39) missense probably damaging 1.00
R0655:Matn2 UTSW 15 34,345,346 (GRCm39) missense probably benign 0.03
R0885:Matn2 UTSW 15 34,316,751 (GRCm39) missense possibly damaging 0.67
R1384:Matn2 UTSW 15 34,409,956 (GRCm39) missense probably benign 0.00
R1603:Matn2 UTSW 15 34,388,914 (GRCm39) missense probably damaging 1.00
R1667:Matn2 UTSW 15 34,378,878 (GRCm39) missense probably damaging 0.99
R1720:Matn2 UTSW 15 34,345,420 (GRCm39) nonsense probably null
R1772:Matn2 UTSW 15 34,428,931 (GRCm39) missense probably damaging 0.99
R2037:Matn2 UTSW 15 34,433,263 (GRCm39) missense probably benign 0.00
R2107:Matn2 UTSW 15 34,423,905 (GRCm39) missense probably damaging 1.00
R2240:Matn2 UTSW 15 34,433,209 (GRCm39) missense probably damaging 1.00
R3933:Matn2 UTSW 15 34,345,566 (GRCm39) splice site probably null
R3963:Matn2 UTSW 15 34,388,937 (GRCm39) nonsense probably null
R4648:Matn2 UTSW 15 34,428,679 (GRCm39) missense probably damaging 1.00
R4695:Matn2 UTSW 15 34,403,071 (GRCm39) missense probably damaging 1.00
R4817:Matn2 UTSW 15 34,423,945 (GRCm39) missense probably damaging 1.00
R4935:Matn2 UTSW 15 34,428,831 (GRCm39) missense probably damaging 1.00
R5105:Matn2 UTSW 15 34,355,814 (GRCm39) missense possibly damaging 0.95
R5177:Matn2 UTSW 15 34,433,660 (GRCm39) missense possibly damaging 0.58
R5717:Matn2 UTSW 15 34,399,237 (GRCm39) nonsense probably null
R5760:Matn2 UTSW 15 34,355,753 (GRCm39) missense possibly damaging 0.46
R5776:Matn2 UTSW 15 34,431,765 (GRCm39) missense probably damaging 1.00
R5842:Matn2 UTSW 15 34,399,202 (GRCm39) missense probably damaging 0.99
R5917:Matn2 UTSW 15 34,409,912 (GRCm39) nonsense probably null
R5964:Matn2 UTSW 15 34,410,311 (GRCm39) missense probably damaging 1.00
R6265:Matn2 UTSW 15 34,399,301 (GRCm39) missense probably damaging 1.00
R6272:Matn2 UTSW 15 34,355,753 (GRCm39) missense possibly damaging 0.46
R6332:Matn2 UTSW 15 34,423,901 (GRCm39) missense probably benign 0.00
R6457:Matn2 UTSW 15 34,426,380 (GRCm39) missense probably damaging 1.00
R7351:Matn2 UTSW 15 34,345,482 (GRCm39) missense probably damaging 0.97
R7660:Matn2 UTSW 15 34,423,874 (GRCm39) nonsense probably null
R7660:Matn2 UTSW 15 34,403,092 (GRCm39) missense probably benign 0.00
R7775:Matn2 UTSW 15 34,399,223 (GRCm39) missense possibly damaging 0.94
R7778:Matn2 UTSW 15 34,399,223 (GRCm39) missense possibly damaging 0.94
R8007:Matn2 UTSW 15 34,426,315 (GRCm39) missense probably benign 0.01
R8059:Matn2 UTSW 15 34,345,481 (GRCm39) missense probably damaging 1.00
R8174:Matn2 UTSW 15 34,422,555 (GRCm39) missense probably benign 0.30
R8331:Matn2 UTSW 15 34,428,827 (GRCm39) missense probably damaging 1.00
R8354:Matn2 UTSW 15 34,378,843 (GRCm39) missense probably damaging 0.98
R8377:Matn2 UTSW 15 34,345,511 (GRCm39) missense probably damaging 1.00
R8393:Matn2 UTSW 15 34,355,748 (GRCm39) missense possibly damaging 0.92
R8532:Matn2 UTSW 15 34,316,699 (GRCm39) missense probably benign 0.42
R8555:Matn2 UTSW 15 34,423,951 (GRCm39) missense probably benign 0.03
R8756:Matn2 UTSW 15 34,423,876 (GRCm39) missense possibly damaging 0.94
R8973:Matn2 UTSW 15 34,433,196 (GRCm39) missense probably benign 0.01
R9198:Matn2 UTSW 15 34,423,924 (GRCm39) missense probably damaging 0.99
R9220:Matn2 UTSW 15 34,410,325 (GRCm39) missense possibly damaging 0.58
R9478:Matn2 UTSW 15 34,345,242 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGAAGCACTTTGTCACTGGAATC -3'
(R):5'- CCAGCTGTGAATCTAAAAGACC -3'

Sequencing Primer
(F):5'- TGGCAGTTTCCCCCAAAG -3'
(R):5'- GTGAATCTAAAAGACCCAAACTTTG -3'
Posted On 2019-06-07