Incidental Mutation 'R1554:Slc7a11'
ID 170135
Institutional Source Beutler Lab
Gene Symbol Slc7a11
Ensembl Gene ENSMUSG00000027737
Gene Name solute carrier family 7 (cationic amino acid transporter, y+ system), member 11
Synonyms sut, System x, x, xCT, 9930009M05Rik
MMRRC Submission 039593-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1554 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 50319385-50403947 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 50336345 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Aspartic acid at position 333 (G333D)
Ref Sequence ENSEMBL: ENSMUSP00000029297 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029297] [ENSMUST00000194462]
AlphaFold Q9WTR6
Predicted Effect probably damaging
Transcript: ENSMUST00000029297
AA Change: G333D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000029297
Gene: ENSMUSG00000027737
AA Change: G333D

DomainStartEndE-ValueType
Pfam:AA_permease_2 44 469 3.3e-61 PFAM
Pfam:AA_permease 49 478 1.1e-33 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000194462
AA Change: G333D

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000141988
Gene: ENSMUSG00000027737
AA Change: G333D

DomainStartEndE-ValueType
Pfam:AA_permease_2 44 469 1.1e-60 PFAM
Pfam:AA_permease 49 479 2e-32 PFAM
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.0%
  • 10x: 95.2%
  • 20x: 89.0%
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 a heteromeric, sodium-independent, anionic amino acid transport system that is highly specific for cysteine and glutamate. In this system, designated Xc(-), the anionic form of cysteine is transported in exchange for glutamate. This protein has been identified as the predominant mediator of Kaposi sarcoma-associated herpesvirus fusion and entry permissiveness into cells. Also, increased expression of this gene in primary gliomas (compared to normal brain tissue) was associated with increased glutamate secretion via the XCT channels, resulting in neuronal cell death. [provided by RefSeq, Sep 2011]
PHENOTYPE: Homozygous mutant mice show a reduction in yellow pigment resulting in dilution of agouti; only pinna hairs are affected in nonagouti mice. Mice homozygous for an ENU-induced allele exhibit decreased survival of LPS-induced macrophages and increased incidence of chemically-induced tumors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A1cf T A 19: 31,886,302 (GRCm39) D70E possibly damaging Het
Adamts7 A T 9: 90,055,703 (GRCm39) D152V probably damaging Het
Api5 T C 2: 94,255,988 (GRCm39) D233G probably benign Het
Btaf1 A G 19: 36,973,998 (GRCm39) D1390G probably benign Het
Cep135 G A 5: 76,782,060 (GRCm39) W893* probably null Het
Cgas A T 9: 78,342,838 (GRCm39) S321R probably damaging Het
Cmtm6 T A 9: 114,575,550 (GRCm39) V153D possibly damaging Het
Dnah11 C T 12: 118,046,234 (GRCm39) V1735I possibly damaging Het
Dnm1l T C 16: 16,159,290 (GRCm39) N104S probably benign Het
Dpyd A T 3: 118,858,695 (GRCm39) probably null Het
Dtx1 T C 5: 120,821,386 (GRCm39) K387R probably damaging Het
Ercc4 A G 16: 12,965,486 (GRCm39) D706G probably damaging Het
Fat2 T C 11: 55,144,490 (GRCm39) N4128S probably benign Het
Gm42669 T A 5: 107,655,653 (GRCm39) C639S possibly damaging Het
Grk3 T A 5: 113,117,135 (GRCm39) I89L possibly damaging Het
Grm8 A T 6: 28,125,852 (GRCm39) D91E probably benign Het
Havcr1 C A 11: 46,643,334 (GRCm39) H85N probably benign Het
Il12rb1 G A 8: 71,266,016 (GRCm39) probably null Het
Kif3a A G 11: 53,489,154 (GRCm39) K117E probably damaging Het
Kitl T A 10: 99,923,300 (GRCm39) F15L probably benign Het
Ktn1 T G 14: 47,932,964 (GRCm39) L706R probably damaging Het
Lipg T C 18: 75,081,118 (GRCm39) Y321C probably damaging Het
Mapk8ip3 T C 17: 25,122,033 (GRCm39) D710G probably benign Het
Mchr1 A G 15: 81,120,021 (GRCm39) N16S probably benign Het
Myadml2 A T 11: 120,538,553 (GRCm39) L94* probably null Het
Npr3 C A 15: 11,848,649 (GRCm39) M439I probably benign Het
Obscn A G 11: 58,894,474 (GRCm39) I6677T unknown Het
Ogn A C 13: 49,774,520 (GRCm39) D221A probably benign Het
Or8b40 T C 9: 38,027,230 (GRCm39) I46T probably benign Het
Pard3b C A 1: 62,677,053 (GRCm39) Q1195K probably damaging Het
Pcsk4 T C 10: 80,157,785 (GRCm39) E608G probably benign Het
Pdlim1 T C 19: 40,211,516 (GRCm39) D259G probably benign Het
Per1 T C 11: 68,994,453 (GRCm39) S526P probably damaging Het
Pfkfb2 A G 1: 130,634,209 (GRCm39) V156A probably damaging Het
Ppp4r3a A T 12: 101,022,081 (GRCm39) D307E probably damaging Het
Rims4 T C 2: 163,721,042 (GRCm39) S70G probably damaging Het
Rnf213 T C 11: 119,332,665 (GRCm39) F2625L probably benign Het
Sap130 T C 18: 31,799,525 (GRCm39) L334P probably damaging Het
Slc16a10 T C 10: 39,952,796 (GRCm39) I233V probably benign Het
Slc16a7 A C 10: 125,066,791 (GRCm39) F283V possibly damaging Het
Slc25a24 T C 3: 109,043,586 (GRCm39) M81T probably benign Het
Slc30a9 A G 5: 67,484,264 (GRCm39) R134G probably damaging Het
Slc35d3 G T 10: 19,726,483 (GRCm39) L96M probably damaging Het
Stam T C 2: 14,146,639 (GRCm39) S446P probably benign Het
Stk38 T A 17: 29,198,206 (GRCm39) N248I possibly damaging Het
Tasor2 A G 13: 3,626,374 (GRCm39) V1192A possibly damaging Het
Tle6 A C 10: 81,431,219 (GRCm39) S221A probably benign Het
Tmprss11b G A 5: 86,809,490 (GRCm39) T334I probably benign Het
Tmprss11c T A 5: 86,437,119 (GRCm39) M1L possibly damaging Het
Tpm1 T C 9: 66,930,711 (GRCm39) H262R probably benign Het
Tspan33 T C 6: 29,711,081 (GRCm39) S118P possibly damaging Het
Tyk2 A G 9: 21,019,218 (GRCm39) V1068A probably damaging Het
Ubr2 T C 17: 47,283,877 (GRCm39) I591V probably benign Het
Utp20 A T 10: 88,600,599 (GRCm39) Y38* probably null Het
Vmn1r217 A T 13: 23,298,464 (GRCm39) I146N possibly damaging Het
Zfp608 T C 18: 55,031,126 (GRCm39) Y938C probably damaging Het
Other mutations in Slc7a11
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00660:Slc7a11 APN 3 50,382,136 (GRCm39) missense probably benign 0.06
IGL00990:Slc7a11 APN 3 50,333,518 (GRCm39) missense probably damaging 1.00
IGL01755:Slc7a11 APN 3 50,378,516 (GRCm39) missense probably benign 0.39
IGL03105:Slc7a11 APN 3 50,326,788 (GRCm39) missense possibly damaging 0.67
IGL03141:Slc7a11 APN 3 50,336,334 (GRCm39) missense possibly damaging 0.66
R0468:Slc7a11 UTSW 3 50,338,500 (GRCm39) missense probably damaging 1.00
R0735:Slc7a11 UTSW 3 50,378,545 (GRCm39) missense probably benign 0.00
R1363:Slc7a11 UTSW 3 50,378,500 (GRCm39) missense probably damaging 1.00
R1466:Slc7a11 UTSW 3 50,335,522 (GRCm39) splice site probably null
R1466:Slc7a11 UTSW 3 50,335,522 (GRCm39) splice site probably null
R1734:Slc7a11 UTSW 3 50,326,795 (GRCm39) nonsense probably null
R2128:Slc7a11 UTSW 3 50,338,558 (GRCm39) missense probably damaging 0.97
R2504:Slc7a11 UTSW 3 50,332,195 (GRCm39) splice site probably null
R3116:Slc7a11 UTSW 3 50,338,588 (GRCm39) missense probably benign 0.13
R3981:Slc7a11 UTSW 3 50,382,223 (GRCm39) missense probably benign
R4479:Slc7a11 UTSW 3 50,372,412 (GRCm39) intron probably benign
R5117:Slc7a11 UTSW 3 50,333,599 (GRCm39) missense probably damaging 0.99
R5586:Slc7a11 UTSW 3 50,397,532 (GRCm39) missense possibly damaging 0.95
R5621:Slc7a11 UTSW 3 50,393,324 (GRCm39) missense probably damaging 1.00
R5689:Slc7a11 UTSW 3 50,326,780 (GRCm39) missense probably benign 0.01
R5692:Slc7a11 UTSW 3 50,326,780 (GRCm39) missense probably benign 0.01
R5965:Slc7a11 UTSW 3 50,333,593 (GRCm39) missense probably benign 0.00
R6338:Slc7a11 UTSW 3 50,338,492 (GRCm39) critical splice donor site probably null
R7177:Slc7a11 UTSW 3 50,397,680 (GRCm39) missense probably benign 0.00
R7337:Slc7a11 UTSW 3 50,397,448 (GRCm39) missense possibly damaging 0.50
R7634:Slc7a11 UTSW 3 50,378,486 (GRCm39) splice site probably null
R7756:Slc7a11 UTSW 3 50,326,809 (GRCm39) missense probably benign
R7758:Slc7a11 UTSW 3 50,326,809 (GRCm39) missense probably benign
R7821:Slc7a11 UTSW 3 50,335,476 (GRCm39) missense probably damaging 1.00
R8112:Slc7a11 UTSW 3 50,372,440 (GRCm39) missense possibly damaging 0.92
R8218:Slc7a11 UTSW 3 50,378,501 (GRCm39) missense probably damaging 1.00
R8255:Slc7a11 UTSW 3 50,382,177 (GRCm39) missense probably damaging 0.98
R8318:Slc7a11 UTSW 3 50,372,435 (GRCm39) critical splice donor site probably null
R8396:Slc7a11 UTSW 3 50,338,578 (GRCm39) missense possibly damaging 0.78
R8857:Slc7a11 UTSW 3 50,393,305 (GRCm39) missense probably damaging 1.00
R8967:Slc7a11 UTSW 3 50,338,564 (GRCm39) missense probably benign 0.00
R9044:Slc7a11 UTSW 3 50,333,632 (GRCm39) missense probably benign 0.20
R9104:Slc7a11 UTSW 3 50,332,082 (GRCm39) missense probably benign 0.01
R9404:Slc7a11 UTSW 3 50,335,488 (GRCm39) missense possibly damaging 0.64
R9500:Slc7a11 UTSW 3 50,382,201 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- CGCCCTCTACTGGACAGAATGAAAC -3'
(R):5'- GACTGCTTAGACCTTTGCCCACAG -3'

Sequencing Primer
(F):5'- GAATGAAACCTGCTTCACTGG -3'
(R):5'- GGAGTCAGTTTGACCCTAACG -3'
Posted On 2014-04-13