Incidental Mutation 'R4493:Xkrx'
Institutional Source Beutler Lab
Gene Symbol Xkrx
Ensembl Gene ENSMUSG00000031258
Gene NameX-linked Kx blood group related, X-linked
MMRRC Submission 041748-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R4493 (G1)
Quality Score222
Status Validated
Chromosomal Location134149043-134162076 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 134150996 bp
Amino Acid Change Asparagine to Serine at position 302 (N302S)
Ref Sequence ENSEMBL: ENSMUSP00000033611 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033611] [ENSMUST00000162833]
Predicted Effect possibly damaging
Transcript: ENSMUST00000033611
AA Change: N302S

PolyPhen 2 Score 0.931 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000033611
Gene: ENSMUSG00000031258
AA Change: N302S

Pfam:XK-related 35 408 4.4e-70 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148722
Predicted Effect probably benign
Transcript: ENSMUST00000162833
SMART Domains Protein: ENSMUSP00000123841
Gene: ENSMUSG00000031257

transmembrane domain 37 59 N/A INTRINSIC
Meta Mutation Damage Score 0.1329 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.7%
Validation Efficiency 94% (45/48)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that is related to a component of the XK/Kell complex of the Kell blood group system. The encoded protein includes several transmembrane domains, is known to be exposed to the cell surface, and may function as a membrane transporter. [provided by RefSeq, May 2010]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Cacna1b T C 2: 24,652,938 T1301A probably damaging Het
Ccdc141 A G 2: 77,132,297 V101A probably damaging Het
Ccdc146 T C 5: 21,303,193 E619G possibly damaging Het
Cmya5 T C 13: 93,094,065 E1505G probably benign Het
Cngb3 C A 4: 19,367,778 P229Q probably damaging Het
Ctnna2 A G 6: 76,981,848 V461A probably damaging Het
D430041D05Rik T C 2: 104,256,339 D764G probably benign Het
Dgki T C 6: 36,974,861 probably benign Het
Dhx36 A T 3: 62,488,504 probably benign Het
Gcn1l1 T C 5: 115,594,144 I1006T probably benign Het
Glt8d2 T A 10: 82,664,713 M20L possibly damaging Het
Greb1 C A 12: 16,698,610 G1122V probably benign Het
Hmcn1 A T 1: 150,701,899 I2037N probably damaging Het
Hspa4l A G 3: 40,768,002 I340V possibly damaging Het
Itpr3 A G 17: 27,104,612 K1204E probably damaging Het
Kcnh8 GAGACCAACGAGCAGCTGATGCTTCAGA GAGA 17: 52,725,906 probably benign Het
Lyst G A 13: 13,635,383 R546H probably damaging Het
Maats1 T C 16: 38,341,768 T4A probably benign Het
Mcph1 T A 8: 18,631,736 C296* probably null Het
Mrc2 G A 11: 105,348,431 probably null Het
Naga A G 15: 82,332,514 F259S probably damaging Het
Nes A G 3: 87,976,813 E793G probably damaging Het
Nfkb2 A G 19: 46,308,439 D316G probably damaging Het
Pcdha4 A T 18: 36,954,591 Y609F possibly damaging Het
Pgam1 C T 19: 41,915,776 A104V possibly damaging Het
Piezo2 T C 18: 63,114,063 I525V probably damaging Het
Pold1 A G 7: 44,537,708 V683A probably damaging Het
Poteg T C 8: 27,480,097 V316A possibly damaging Het
Ppih A T 4: 119,310,845 N156K probably damaging Het
Prep T C 10: 45,120,819 F398L probably benign Het
Prlhr A T 19: 60,467,081 M349K probably benign Het
Rtp4 A T 16: 23,610,077 H30L probably benign Het
Stkld1 A G 2: 26,946,626 N268S probably benign Het
Syt6 A G 3: 103,585,630 E66G probably damaging Het
Tas2r129 A G 6: 132,951,354 I85V probably benign Het
Tma16 C T 8: 66,484,171 probably null Het
Tprn T C 2: 25,268,892 S643P probably damaging Het
Trrap T C 5: 144,831,048 V2605A probably benign Het
Vmn1r230 T A 17: 20,846,601 N17K probably benign Het
Zfp946 T A 17: 22,451,086 probably null Het
Other mutations in Xkrx
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02070:Xkrx APN X 134150562 missense probably benign
IGL02380:Xkrx APN X 134150639 missense probably benign
IGL03231:Xkrx APN X 134150642 missense probably damaging 1.00
R0479:Xkrx UTSW X 134150966 missense probably damaging 1.00
R4495:Xkrx UTSW X 134150996 missense possibly damaging 0.93
Predicted Primers PCR Primer

Sequencing Primer
Posted On2015-07-21