Incidental Mutation 'R9699:Vwa1'
ID 729465
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 # R9699 (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: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
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: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700066M21Rik G T 1: 57,416,927 (GRCm39) R33L probably benign Het
Abhd16b A T 2: 181,136,518 (GRCm39) R473S probably benign Het
Adcyap1r1 A G 6: 55,474,140 (GRCm39) D492G probably damaging Het
Ano5 A T 7: 51,229,309 (GRCm39) N617I probably damaging Het
Cdh15 A G 8: 123,588,769 (GRCm39) E281G probably benign Het
Clasp2 T A 9: 113,738,614 (GRCm39) probably null Het
Dock8 G A 19: 25,133,388 (GRCm39) probably null Het
Dscaml1 T C 9: 45,654,315 (GRCm39) V1449A probably damaging Het
Ercc6 A G 14: 32,282,703 (GRCm39) D732G probably damaging Het
Fam174c T A 10: 80,010,161 (GRCm39) probably null Het
Fhip2b A T 14: 70,825,179 (GRCm39) S386T possibly damaging Het
Gimap6 T C 6: 48,684,951 (GRCm39) E45G probably benign Het
Glt1d1 C A 5: 127,771,364 (GRCm39) T285K probably damaging Het
Gm14412 A T 2: 177,007,636 (GRCm39) Y86* probably null Het
Grip2 A G 6: 91,742,318 (GRCm39) S912P probably benign Het
Gucy2d T A 7: 98,108,290 (GRCm39) I741N probably damaging Het
Hrh2 A T 13: 54,368,299 (GRCm39) N92Y probably damaging Het
Klrc2 T A 6: 129,637,452 (GRCm39) Q23L possibly damaging Het
Patl2 T C 2: 121,955,591 (GRCm39) D285G probably damaging Het
Prpf40a A G 2: 53,035,735 (GRCm39) V685A probably benign Het
Rspry1 A G 8: 95,380,857 (GRCm39) H511R probably benign Het
Scarb1 G T 5: 125,374,296 (GRCm39) A279E probably damaging Het
Sell A G 1: 163,893,114 (GRCm39) E110G probably damaging Het
Sftpc A T 14: 70,760,143 (GRCm39) I38N probably damaging Het
Shank1 G A 7: 43,962,342 (GRCm39) S71N unknown Het
Slc5a4b C A 10: 75,946,674 (GRCm39) V33F probably damaging Het
Smad7 A G 18: 75,527,161 (GRCm39) S336G probably damaging Het
Tnpo3 C T 6: 29,565,768 (GRCm39) V529I probably benign Het
Trafd1 A G 5: 121,517,727 (GRCm39) V22A probably benign Het
Tssk1 A G 16: 17,712,545 (GRCm39) E110G probably damaging Het
Vmn1r159 A T 7: 22,542,675 (GRCm39) V119D probably damaging Het
Vmn1r191 A G 13: 22,363,355 (GRCm39) F133S probably benign Het
Zfp830 C T 11: 82,655,805 (GRCm39) T203I possibly damaging Het
Zw10 G T 9: 48,966,942 (GRCm39) probably benign 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
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
R9755: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'- TCAGCTAGGGATTCACAGGAC -3'
(R):5'- TACAGTTCAGGCCAGGCTATACAG -3'

Sequencing Primer
(F):5'- TAGGGATTCACAGGACCTGCC -3'
(R):5'- CAGGCTATACAGGATGCCATC -3'
Posted On 2022-10-06