Incidental Mutation 'R4495:Xkrx'
Institutional Source Beutler Lab
Gene Symbol Xkrx
Ensembl Gene ENSMUSG00000031258
Gene NameX-linked Kx blood group related, X-linked
MMRRC Submission 041583-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R4495 (G1)
Quality Score222
Status Not 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: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Calcr A T 6: 3,708,484 probably null Het
Cdh4 T C 2: 179,780,389 V102A probably damaging Het
Cmya5 T C 13: 93,094,065 E1505G probably benign Het
Cyp2b9 T A 7: 26,200,755 D329E probably benign Het
Ddx47 T C 6: 135,021,466 F375S possibly damaging Het
Dnah7b T G 1: 46,085,632 S154A probably benign Het
Fry G T 5: 150,310,463 E133D probably damaging Het
Hydin T C 8: 110,595,402 L4562P probably damaging Het
Ifnlr1 A T 4: 135,705,768 E505V probably damaging Het
Igfn1 T C 1: 135,969,678 E1050G possibly damaging Het
Kidins220 T A 12: 25,038,302 probably null Het
Klra10 T G 6: 130,279,348 E114D probably benign Het
Lyst G A 13: 13,635,383 R546H probably damaging Het
Mrc2 G A 11: 105,348,431 probably null Het
Mrgpra3 T C 7: 47,590,065 I38V probably benign Het
Nfkb2 A G 19: 46,308,439 D316G probably damaging Het
Nrxn2 A T 19: 6,531,399 T412S probably benign Het
Olfr1281 T A 2: 111,329,020 N200K probably benign Het
Palm3 C T 8: 84,026,866 R97C probably damaging Het
Pdcd11 T C 19: 47,111,006 V848A probably benign Het
Prdx1 T C 4: 116,699,219 V188A probably benign Het
Prep T C 10: 45,120,819 F398L probably benign Het
Prlhr A T 19: 60,467,081 M349K probably benign Het
Rwdd2b T C 16: 87,434,562 T235A probably benign Het
Scn1a T C 2: 66,280,802 probably null Het
Sidt1 C T 16: 44,282,478 V295M probably damaging Het
Sla T C 15: 66,801,512 T10A probably benign Het
Slc22a20 A G 19: 5,984,924 S170P probably benign Het
Syt6 C A 3: 103,587,560 C280* probably null Het
Thbs2 A G 17: 14,671,413 I954T probably damaging Het
Tmprss11b T A 5: 86,665,063 K125* probably null Het
Ugt1a6a T A 1: 88,139,183 L237H probably damaging Het
Vmn2r68 TCC TC 7: 85,221,550 probably null Het
Wdr53 A G 16: 32,252,151 T105A probably benign Het
Zfp704 T A 3: 9,471,077 S128C probably benign Het
Zfp759 A G 13: 67,138,925 probably null Het
Zfyve16 A T 13: 92,488,567 D1494E probably benign 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
R4493:Xkrx UTSW X 134150996 missense possibly damaging 0.93
Predicted Primers PCR Primer

Sequencing Primer
Posted On2015-07-21