Incidental Mutation 'R9755:Vwa1'
ID 732672
Institutional Source Beutler Lab
Gene Symbol Vwa1
Ensembl Gene ENSMUSG00000042116
Gene Name von Willebrand factor A domain containing 1
Synonyms 4932416A11Rik, WARP
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9755 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 155852952-155859042 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 155857336 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Leucine at position 154 (P154L)
Ref Sequence ENSEMBL: ENSMUSP00000040405 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042196]
AlphaFold Q8R2Z5
Predicted Effect probably damaging
Transcript: ENSMUST00000042196
AA Change: P154L

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000040405
Gene: ENSMUSG00000042116
AA Change: P154L

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
VWA 32 210 3.05e-36 SMART
FN3 212 292 1.95e0 SMART
FN3 305 385 1.4e-5 SMART
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.7%
  • 10x: 99.1%
  • 20x: 97.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] VWA1 belongs to the von Willebrand factor (VWF; MIM 613160) A (VWFA) domain superfamily of extracellular matrix proteins and appears to play a role in cartilage structure and function (Fitzgerald et al., 2002 [PubMed 12062410]).[supplied by OMIM, Nov 2010]
PHENOTYPE: Mice homozygous for a reporter allele exhibit abnormal motor coordination/balance, increased thermal nociceptive threshold, and altered peripheral nerve structure and function. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acin1 A T 14: 54,889,292 (GRCm39) M774K probably damaging Het
Adamts9 T C 6: 92,856,922 (GRCm39) R906G probably benign Het
Adgrl4 A T 3: 151,216,418 (GRCm39) T534S probably benign Het
Amph A T 13: 19,297,325 (GRCm39) D357V probably damaging Het
Arhgap33 C T 7: 30,227,926 (GRCm39) V452I possibly damaging Het
B4galnt2 G A 11: 95,774,801 (GRCm39) Q160* probably null Het
C1galt1 T G 6: 7,867,019 (GRCm39) N288K probably benign Het
Cacna1c T C 6: 118,651,559 (GRCm39) D967G probably damaging Het
Cacul1 C T 19: 60,533,955 (GRCm39) E216K probably damaging Het
Cenpq A T 17: 41,243,712 (GRCm39) S45R probably benign Het
Cfap54 T A 10: 92,757,230 (GRCm39) M2216L unknown Het
Cfhr1 A G 1: 139,487,889 (GRCm39) F3S probably benign Het
Csf2rb T G 15: 78,232,824 (GRCm39) Y710* probably null Het
Dhh A G 15: 98,792,939 (GRCm39) V107A possibly damaging Het
Etl4 A T 2: 20,790,048 (GRCm39) T849S probably benign Het
Gnrh1 G A 14: 67,986,699 (GRCm39) E78K possibly damaging Het
Golga3 A G 5: 110,340,847 (GRCm39) T514A probably benign Het
Gramd1c T A 16: 43,803,879 (GRCm39) K393N probably benign Het
Kcp T C 6: 29,492,460 (GRCm39) Y844C probably damaging Het
Lrrc15 T A 16: 30,093,147 (GRCm39) H64L possibly damaging Het
Mak G T 13: 41,199,623 (GRCm39) Q339K probably benign Het
Mdfic G T 6: 15,799,758 (GRCm39) C295F probably damaging Het
Mdfic2 A T 6: 98,225,147 (GRCm39) N45K probably benign Het
Mfsd14b C A 13: 65,221,414 (GRCm39) V293L probably benign Het
Miip A T 4: 147,950,319 (GRCm39) Y92* probably null Het
Mycbp2 A T 14: 103,551,806 (GRCm39) S175T probably benign Het
Nacad A G 11: 6,549,374 (GRCm39) probably null Het
Ndnf T G 6: 65,680,502 (GRCm39) D260E probably benign Het
Nphp1 G A 2: 127,595,951 (GRCm39) Q505* probably null Het
Or12e7 C A 2: 87,287,719 (GRCm39) A70E probably damaging Het
Or8g29-ps1 A G 9: 39,200,970 (GRCm39) V72A possibly damaging Het
Plcg1 G A 2: 160,573,780 (GRCm39) G15D probably benign Het
Ppm1h A G 10: 122,638,165 (GRCm39) Y145C probably damaging Het
Prickle2 C T 6: 92,399,319 (GRCm39) C186Y probably damaging Het
Prmt6 A C 3: 110,157,359 (GRCm39) L310R probably damaging Het
Psg25 A T 7: 18,260,460 (GRCm39) I146N probably benign Het
Sapcd1 A G 17: 35,245,400 (GRCm39) S128P probably benign Het
Scart2 T A 7: 139,841,544 (GRCm39) probably null Het
Sema3b T C 9: 107,478,784 (GRCm39) S331G probably damaging Het
Shank1 G A 7: 43,962,342 (GRCm39) S71N unknown Het
Skil A G 3: 31,151,544 (GRCm39) E22G probably benign Het
Slc13a1 T C 6: 24,134,407 (GRCm39) I159V probably benign Het
Slc44a4 A G 17: 35,136,331 (GRCm39) I41V probably benign Het
Taar2 T C 10: 23,817,038 (GRCm39) F193L probably damaging Het
Taar8a A G 10: 23,952,995 (GRCm39) I200V probably benign Het
Trpc4 A G 3: 54,223,215 (GRCm39) Y717C probably damaging Het
Vmn2r116 A T 17: 23,620,065 (GRCm39) T600S probably damaging Het
Zfp318 A G 17: 46,722,055 (GRCm39) T1353A probably damaging Het
Zfp830 C T 11: 82,655,805 (GRCm39) T203I possibly damaging Het
Other mutations in Vwa1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01364:Vwa1 APN 4 155,855,200 (GRCm39) critical splice donor site probably null
IGL01611:Vwa1 APN 4 155,855,255 (GRCm39) missense possibly damaging 0.64
R1174:Vwa1 UTSW 4 155,857,723 (GRCm39) missense probably damaging 0.96
R1433:Vwa1 UTSW 4 155,857,358 (GRCm39) missense probably damaging 0.99
R1953:Vwa1 UTSW 4 155,857,571 (GRCm39) missense probably damaging 1.00
R2006:Vwa1 UTSW 4 155,855,307 (GRCm39) missense probably benign
R2105:Vwa1 UTSW 4 155,857,250 (GRCm39) missense probably damaging 1.00
R2346:Vwa1 UTSW 4 155,857,526 (GRCm39) missense probably benign 0.00
R3891:Vwa1 UTSW 4 155,857,651 (GRCm39) missense probably damaging 1.00
R4919:Vwa1 UTSW 4 155,855,057 (GRCm39) missense probably benign 0.10
R5285:Vwa1 UTSW 4 155,855,352 (GRCm39) missense probably benign 0.38
R5320:Vwa1 UTSW 4 155,855,369 (GRCm39) missense probably benign 0.00
R5554:Vwa1 UTSW 4 155,857,695 (GRCm39) missense probably damaging 1.00
R5666:Vwa1 UTSW 4 155,858,922 (GRCm39) missense probably damaging 1.00
R5670:Vwa1 UTSW 4 155,858,922 (GRCm39) missense probably damaging 1.00
R6433:Vwa1 UTSW 4 155,857,226 (GRCm39) missense probably benign 0.07
R8135:Vwa1 UTSW 4 155,857,351 (GRCm39) missense probably damaging 1.00
R8400:Vwa1 UTSW 4 155,857,225 (GRCm39) missense probably benign 0.03
R8784:Vwa1 UTSW 4 155,857,345 (GRCm39) missense probably damaging 1.00
R8965:Vwa1 UTSW 4 155,857,440 (GRCm39) nonsense probably null
R9062:Vwa1 UTSW 4 155,854,820 (GRCm39) missense probably benign
R9306:Vwa1 UTSW 4 155,855,328 (GRCm39) missense probably benign 0.15
R9518:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
R9519:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
R9597:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
R9634:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
R9697:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
R9699:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
R9702:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
R9703:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
R9800:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
R9801:Vwa1 UTSW 4 155,857,336 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- TGTCAGCTAGGGATTCACAGG -3'
(R):5'- CAGTTCAGGCCAGGCTATACAG -3'

Sequencing Primer
(F):5'- TAGGGATTCACAGGACCTGC -3'
(R):5'- CAGGCTATACAGGATGCCATC -3'
Posted On 2022-11-14