Incidental Mutation 'R1110:Vnn1'
ID 96647
Institutional Source Beutler Lab
Gene Symbol Vnn1
Ensembl Gene ENSMUSG00000037440
Gene Name vanin 1
Synonyms V-1, pantetheinase
MMRRC Submission 039183-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.162) question?
Stock # R1110 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 23770586-23781241 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 23775499 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 250 (I250F)
Ref Sequence ENSEMBL: ENSMUSP00000040599 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041416]
AlphaFold Q9Z0K8
Predicted Effect possibly damaging
Transcript: ENSMUST00000041416
AA Change: I250F

PolyPhen 2 Score 0.456 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000040599
Gene: ENSMUSG00000037440
AA Change: I250F

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
Pfam:CN_hydrolase 52 279 2.5e-19 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219254
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.7%
  • 20x: 94.3%
Validation Efficiency 97% (63/65)
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 vanin family of proteins, which share extensive sequence similarity with each other, and also with biotinidase. The family includes secreted and membrane-associated proteins, a few of which have been reported to participate in hematopoietic cell trafficking. No biotinidase activity has been demonstrated for any of the vanin proteins, however, they possess pantetheinase activity, which may play a role in oxidative-stress response. This protein, like its mouse homolog, is likely a GPI-anchored cell surface molecule. The mouse protein is expressed by the perivascular thymic stromal cells and regulates migration of T-cell progenitors to the thymus. This gene lies in close proximity to, and in the same transcriptional orientation as, two other vanin genes on chromosome 6q23-q24. [provided by RefSeq, Feb 2009]
PHENOTYPE: Mice homozygous for disruptions of this gene develop normally and so no abnormalities in the maturation of lymphoid organs. However, membrane bound pantetheinase is absent in livers and kidneys resuulting in an absence of cysteamine in these organs. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acap3 T A 4: 155,989,856 (GRCm39) probably null Het
Acp2 A G 2: 91,038,767 (GRCm39) probably null Het
Akap13 T G 7: 75,261,125 (GRCm39) S447A possibly damaging Het
Alk G A 17: 72,291,740 (GRCm39) probably benign Het
Arhgef39 T C 4: 43,496,834 (GRCm39) T327A probably benign Het
Calhm5 T G 10: 33,972,013 (GRCm39) I141L probably benign Het
Cdan1 G A 2: 120,551,083 (GRCm39) A1103V probably damaging Het
Cdh18 A G 15: 23,474,403 (GRCm39) T758A probably benign Het
Cdk17 T A 10: 93,074,895 (GRCm39) Y3* probably null Het
Cdon T C 9: 35,367,733 (GRCm39) probably benign Het
Cntn3 T A 6: 102,222,119 (GRCm39) N460I probably benign Het
Cntrl T A 2: 35,050,639 (GRCm39) C985S possibly damaging Het
Col6a2 T C 10: 76,443,574 (GRCm39) E497G probably benign Het
Crybg1 A G 10: 43,875,089 (GRCm39) M673T possibly damaging Het
Cyp2u1 A G 3: 131,087,258 (GRCm39) I441T possibly damaging Het
Disp2 T C 2: 118,620,920 (GRCm39) S551P probably damaging Het
Dock2 A T 11: 34,206,535 (GRCm39) F1354I possibly damaging Het
Dstyk A G 1: 132,381,063 (GRCm39) probably benign Het
Dzip1 T C 14: 119,126,717 (GRCm39) N527S probably benign Het
Eomes A G 9: 118,313,667 (GRCm39) I571V probably benign Het
Fbxl13 T C 5: 21,689,034 (GRCm39) D758G probably benign Het
Frem1 T C 4: 82,868,557 (GRCm39) S1457G probably damaging Het
Gabbr2 C T 4: 46,718,838 (GRCm39) C613Y probably damaging Het
Gm9755 A T 8: 67,967,710 (GRCm39) noncoding transcript Het
Hnrnpul2 A G 19: 8,804,110 (GRCm39) R570G probably damaging Het
Ift70a1 A T 2: 75,810,320 (GRCm39) C588S probably damaging Het
Igdcc4 A G 9: 65,034,208 (GRCm39) H674R possibly damaging Het
Kdm5d T A Y: 910,539 (GRCm39) L250H probably damaging Het
Kif1a T C 1: 92,951,175 (GRCm39) probably benign Het
Kmt2c T C 5: 25,519,360 (GRCm39) N2250S probably benign Het
Kmt2e C T 5: 23,707,653 (GRCm39) H1739Y probably damaging Het
Lmtk3 T A 7: 45,444,427 (GRCm39) probably benign Het
Lpin3 A G 2: 160,735,999 (GRCm39) D93G probably benign Het
Myh10 T C 11: 68,682,676 (GRCm39) probably benign Het
Myom2 G A 8: 15,172,413 (GRCm39) E1171K probably benign Het
Ncoa6 A T 2: 155,253,440 (GRCm39) probably benign Het
Nup160 A G 2: 90,563,563 (GRCm39) probably benign Het
Oit3 G A 10: 59,264,016 (GRCm39) R373C probably damaging Het
Olfml2a A T 2: 38,849,765 (GRCm39) I494L probably damaging Het
Or11g27 T C 14: 50,771,159 (GRCm39) S97P possibly damaging Het
Or9r7 A G 10: 129,962,522 (GRCm39) Y135H probably damaging Het
Parp6 G T 9: 59,556,847 (GRCm39) C584F probably damaging Het
Pcgf2 A G 11: 97,582,676 (GRCm39) probably benign Het
Pde3a T C 6: 141,405,042 (GRCm39) probably benign Het
Pibf1 C T 14: 99,350,409 (GRCm39) R186C probably damaging Het
Pitrm1 A G 13: 6,608,280 (GRCm39) D335G probably benign Het
Pkp4 T C 2: 59,169,109 (GRCm39) L752P probably damaging Het
Plcb3 C A 19: 6,939,281 (GRCm39) E566* probably null Het
Prune2 T C 19: 17,102,586 (GRCm39) S2582P probably benign Het
Reln A T 5: 22,239,773 (GRCm39) D831E probably benign Het
Samd9l T A 6: 3,374,267 (GRCm39) D998V probably benign Het
Sardh G A 2: 27,081,931 (GRCm39) T865I possibly damaging Het
Setbp1 G A 18: 78,901,075 (GRCm39) T864I probably damaging Het
Slc9a1 T A 4: 133,097,859 (GRCm39) M2K probably benign Het
Sorbs2 A G 8: 46,248,767 (GRCm39) T593A probably benign Het
Spata31e3 A T 13: 50,402,296 (GRCm39) D83E possibly damaging Het
Svs5 A T 2: 164,175,507 (GRCm39) I120L probably benign Het
Tcl1b1 G T 12: 105,126,074 (GRCm39) V19F probably damaging Het
Urgcp T C 11: 5,666,004 (GRCm39) N778S probably benign Het
Xntrpc A G 7: 101,732,181 (GRCm39) R365G possibly damaging Het
Zfp84 T A 7: 29,470,797 (GRCm39) M1K probably null Het
Zfyve26 G A 12: 79,326,841 (GRCm39) R761C probably damaging Het
Zp3r A G 1: 130,505,621 (GRCm39) probably null Het
Other mutations in Vnn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00838:Vnn1 APN 10 23,776,677 (GRCm39) missense possibly damaging 0.51
IGL01299:Vnn1 APN 10 23,770,949 (GRCm39) missense probably damaging 1.00
IGL01353:Vnn1 APN 10 23,776,738 (GRCm39) missense probably damaging 1.00
IGL01774:Vnn1 APN 10 23,776,608 (GRCm39) missense probably benign 0.26
IGL01970:Vnn1 APN 10 23,773,300 (GRCm39) missense probably benign 0.06
IGL01985:Vnn1 APN 10 23,776,642 (GRCm39) missense probably benign 0.00
IGL02019:Vnn1 APN 10 23,779,449 (GRCm39) missense possibly damaging 0.69
IGL02198:Vnn1 APN 10 23,779,323 (GRCm39) missense probably benign 0.00
IGL02349:Vnn1 APN 10 23,774,401 (GRCm39) missense possibly damaging 0.91
IGL02738:Vnn1 APN 10 23,780,520 (GRCm39) missense probably benign 0.00
IGL03058:Vnn1 APN 10 23,780,442 (GRCm39) missense probably benign 0.06
R0008:Vnn1 UTSW 10 23,774,500 (GRCm39) critical splice donor site probably null
R0030:Vnn1 UTSW 10 23,776,744 (GRCm39) missense probably benign 0.08
R0508:Vnn1 UTSW 10 23,770,910 (GRCm39) missense probably benign 0.01
R0781:Vnn1 UTSW 10 23,775,499 (GRCm39) missense possibly damaging 0.46
R1757:Vnn1 UTSW 10 23,776,727 (GRCm39) missense probably benign 0.00
R1757:Vnn1 UTSW 10 23,776,726 (GRCm39) missense possibly damaging 0.49
R1778:Vnn1 UTSW 10 23,775,415 (GRCm39) missense possibly damaging 0.67
R2011:Vnn1 UTSW 10 23,770,869 (GRCm39) nonsense probably null
R2055:Vnn1 UTSW 10 23,776,475 (GRCm39) splice site probably benign
R2158:Vnn1 UTSW 10 23,776,653 (GRCm39) nonsense probably null
R2186:Vnn1 UTSW 10 23,773,299 (GRCm39) missense probably benign 0.29
R4277:Vnn1 UTSW 10 23,774,410 (GRCm39) missense possibly damaging 0.89
R4279:Vnn1 UTSW 10 23,774,410 (GRCm39) missense possibly damaging 0.89
R4473:Vnn1 UTSW 10 23,770,789 (GRCm39) missense probably benign
R4590:Vnn1 UTSW 10 23,775,303 (GRCm39) missense possibly damaging 0.61
R4708:Vnn1 UTSW 10 23,773,250 (GRCm39) missense probably benign 0.01
R4794:Vnn1 UTSW 10 23,776,602 (GRCm39) missense probably benign 0.01
R5266:Vnn1 UTSW 10 23,779,303 (GRCm39) missense probably damaging 1.00
R5495:Vnn1 UTSW 10 23,774,462 (GRCm39) missense probably damaging 0.98
R6064:Vnn1 UTSW 10 23,770,807 (GRCm39) missense probably benign 0.05
R7081:Vnn1 UTSW 10 23,770,903 (GRCm39) missense possibly damaging 0.66
R7088:Vnn1 UTSW 10 23,776,645 (GRCm39) missense probably benign 0.00
R7221:Vnn1 UTSW 10 23,770,952 (GRCm39) missense probably benign 0.07
R7334:Vnn1 UTSW 10 23,776,658 (GRCm39) missense probably benign 0.04
R8784:Vnn1 UTSW 10 23,780,526 (GRCm39) missense probably benign
R8859:Vnn1 UTSW 10 23,780,484 (GRCm39) missense probably benign 0.01
R8926:Vnn1 UTSW 10 23,776,587 (GRCm39) missense probably benign 0.04
R8987:Vnn1 UTSW 10 23,776,714 (GRCm39) missense probably damaging 0.98
R9002:Vnn1 UTSW 10 23,775,349 (GRCm39) missense possibly damaging 0.82
R9091:Vnn1 UTSW 10 23,780,464 (GRCm39) missense probably damaging 1.00
R9270:Vnn1 UTSW 10 23,780,464 (GRCm39) missense probably damaging 1.00
R9276:Vnn1 UTSW 10 23,776,794 (GRCm39) missense probably damaging 1.00
R9453:Vnn1 UTSW 10 23,776,723 (GRCm39) missense probably damaging 0.96
R9557:Vnn1 UTSW 10 23,776,723 (GRCm39) missense probably damaging 0.96
Predicted Primers PCR Primer
(F):5'- CCTGAGTTTGTGACTTTCGACACCC -3'
(R):5'- CTGTGCAATATCCCACACAGAGAGAAAA -3'

Sequencing Primer
(F):5'- GACACCCCCTTTGGAAAGTTTG -3'
(R):5'- cacacacacacacacacac -3'
Posted On 2014-01-05