Incidental Mutation 'IGL03058:Vnn1'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Vnn1
Ensembl Gene ENSMUSG00000037440
Gene Namevanin 1
SynonymsV-1, pantetheinase
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.140) question?
Stock #IGL03058
Quality Score
Chromosomal Location23894688-23905343 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 23904544 bp
Amino Acid Change Phenylalanine to Leucine at position 477 (F477L)
Ref Sequence ENSEMBL: ENSMUSP00000040599 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041416]
Predicted Effect probably benign
Transcript: ENSMUST00000041416
AA Change: F477L

PolyPhen 2 Score 0.057 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000040599
Gene: ENSMUSG00000037440
AA Change: F477L

signal peptide 1 23 N/A INTRINSIC
Pfam:CN_hydrolase 52 279 2.5e-19 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219254
Coding Region Coverage
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 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: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4931440F15Rik T C 11: 29,824,656 D267G probably benign Het
Abcg3 A G 5: 104,961,246 V395A probably benign Het
Adck1 A T 12: 88,459,130 T443S probably benign Het
Axdnd1 G A 1: 156,376,663 A541V probably benign Het
B020011L13Rik A G 1: 117,782,969 D35G possibly damaging Het
Bmp3 T G 5: 98,872,094 I125M probably damaging Het
Cdc40 T C 10: 40,849,828 E215G probably benign Het
Ces1f A G 8: 93,269,972 probably null Het
Chd8 A C 14: 52,218,273 V986G probably damaging Het
Clca4a A T 3: 144,961,834 probably benign Het
Crhbp T A 13: 95,443,798 E91V probably damaging Het
Dgkh T A 14: 78,627,797 H53L probably benign Het
Dnajc1 T C 2: 18,217,321 D532G possibly damaging Het
Dot1l T C 10: 80,790,997 S230P probably benign Het
Evi5 C T 5: 107,748,151 V809M probably damaging Het
Fbn1 T A 2: 125,403,200 M256L probably benign Het
Fgfr2 C T 7: 130,182,692 D292N probably damaging Het
Fmn1 C T 2: 113,441,814 probably benign Het
Gm12394 G A 4: 42,793,764 L123F probably damaging Het
Htatsf1 T A X: 57,058,921 D203E probably damaging Het
Kcnh1 T A 1: 192,434,891 L51Q probably damaging Het
Lamp5 A T 2: 136,069,127 H260L probably benign Het
Mindy4 T A 6: 55,308,198 V659D probably damaging Het
Mkks C A 2: 136,876,170 L397F probably damaging Het
Ncan G A 8: 70,107,932 S795F possibly damaging Het
Olfr1006 T C 2: 85,674,681 I157V probably benign Het
Olfr159 A C 4: 43,770,255 F252C probably damaging Het
Papolg T C 11: 23,895,029 M4V probably benign Het
Pdk3 A T X: 93,802,286 I143N probably benign Het
Polr2a A T 11: 69,745,047 probably null Het
Prc1 C T 7: 80,301,125 T78I probably benign Het
Ret C A 6: 118,175,067 D569Y probably damaging Het
Samd9l G T 6: 3,374,980 N760K probably damaging Het
Slc5a12 T A 2: 110,640,792 S460T probably benign Het
Slco1c1 A G 6: 141,563,187 I573M probably benign Het
Steap4 A G 5: 7,975,664 D75G probably benign Het
Tcf20 A G 15: 82,852,004 F1749L probably damaging Het
Thbs2 T C 17: 14,689,969 T123A possibly damaging Het
Tmc3 T C 7: 83,615,886 S663P possibly damaging Het
Vmn2r121 G T X: 124,132,921 H180N probably benign Het
Xpnpep2 A G X: 48,125,425 probably null Het
Zfand4 T C 6: 116,288,077 F168L probably benign Het
Other mutations in Vnn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00838:Vnn1 APN 10 23900779 missense possibly damaging 0.51
IGL01299:Vnn1 APN 10 23895051 missense probably damaging 1.00
IGL01353:Vnn1 APN 10 23900840 missense probably damaging 1.00
IGL01774:Vnn1 APN 10 23900710 missense probably benign 0.26
IGL01970:Vnn1 APN 10 23897402 missense probably benign 0.06
IGL01985:Vnn1 APN 10 23900744 missense probably benign 0.00
IGL02019:Vnn1 APN 10 23903551 missense possibly damaging 0.69
IGL02198:Vnn1 APN 10 23903425 missense probably benign 0.00
IGL02349:Vnn1 APN 10 23898503 missense possibly damaging 0.91
IGL02738:Vnn1 APN 10 23904622 missense probably benign 0.00
R0008:Vnn1 UTSW 10 23898602 critical splice donor site probably null
R0030:Vnn1 UTSW 10 23900846 missense probably benign 0.08
R0508:Vnn1 UTSW 10 23895012 missense probably benign 0.01
R0781:Vnn1 UTSW 10 23899601 missense possibly damaging 0.46
R1110:Vnn1 UTSW 10 23899601 missense possibly damaging 0.46
R1757:Vnn1 UTSW 10 23900828 missense possibly damaging 0.49
R1757:Vnn1 UTSW 10 23900829 missense probably benign 0.00
R1778:Vnn1 UTSW 10 23899517 missense possibly damaging 0.67
R2011:Vnn1 UTSW 10 23894971 nonsense probably null
R2055:Vnn1 UTSW 10 23900577 splice site probably benign
R2158:Vnn1 UTSW 10 23900755 nonsense probably null
R2186:Vnn1 UTSW 10 23897401 missense probably benign 0.29
R4277:Vnn1 UTSW 10 23898512 missense possibly damaging 0.89
R4279:Vnn1 UTSW 10 23898512 missense possibly damaging 0.89
R4473:Vnn1 UTSW 10 23894891 missense probably benign
R4590:Vnn1 UTSW 10 23899405 missense possibly damaging 0.61
R4708:Vnn1 UTSW 10 23897352 missense probably benign 0.01
R4794:Vnn1 UTSW 10 23900704 missense probably benign 0.01
R5266:Vnn1 UTSW 10 23903405 missense probably damaging 1.00
R5495:Vnn1 UTSW 10 23898564 missense probably damaging 0.98
R6064:Vnn1 UTSW 10 23894909 missense probably benign 0.05
R7081:Vnn1 UTSW 10 23895005 missense possibly damaging 0.66
R7088:Vnn1 UTSW 10 23900747 missense probably benign 0.00
R7221:Vnn1 UTSW 10 23895054 missense probably benign 0.07
R7334:Vnn1 UTSW 10 23900760 missense probably benign 0.04
Posted On2016-08-02