Incidental Mutation 'R3684:Slc7a9'
ID 269465
Institutional Source Beutler Lab
Gene Symbol Slc7a9
Ensembl Gene ENSMUSG00000030492
Gene Name solute carrier family 7 (cationic amino acid transporter, y+ system), member 9
Synonyms b, +AT, b, + amino acid transporter, CSNU3
MMRRC Submission 040682-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.096) question?
Stock # R3684 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 35148221-35165461 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 35152926 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 115 (T115A)
Ref Sequence ENSEMBL: ENSMUSP00000112726 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032703] [ENSMUST00000118383] [ENSMUST00000118969] [ENSMUST00000141245]
AlphaFold Q9QXA6
Predicted Effect probably benign
Transcript: ENSMUST00000032703
AA Change: T115A

PolyPhen 2 Score 0.017 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000032703
Gene: ENSMUSG00000030492
AA Change: T115A

DomainStartEndE-ValueType
Pfam:AA_permease_2 30 456 9e-67 PFAM
Pfam:AA_permease 35 468 4.8e-25 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000118383
AA Change: T115A

PolyPhen 2 Score 0.017 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000113181
Gene: ENSMUSG00000030492
AA Change: T115A

DomainStartEndE-ValueType
Pfam:AA_permease_2 30 456 9e-67 PFAM
Pfam:AA_permease 35 468 4.8e-25 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000118969
AA Change: T115A

PolyPhen 2 Score 0.017 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000112726
Gene: ENSMUSG00000030492
AA Change: T115A

DomainStartEndE-ValueType
Pfam:AA_permease_2 30 457 1.8e-65 PFAM
Pfam:AA_permease 35 468 2.2e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000141245
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141905
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147026
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 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 belongs to a family of light subunits of amino acid transporters. This protein plays a role in the high-affinity and sodium-independent transport of cystine and neutral and dibasic amino acids, and appears to function in the reabsorption of cystine in the kidney tubule. Mutations in this gene cause non-type I cystinuria, a disease that leads to cystine stones in the urinary system due to impaired transport of cystine and dibasic amino acids. Alternate transcript variants, which encode the same protein, have been found for this gene. [provided by RefSeq, Jul 2011]
PHENOTYPE: Inactivation of this locus leads to renal absorption defects and cystine urolithiasis, similar to the symptoms observed in patients with cystinuria. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamdec1 C T 14: 68,819,447 (GRCm39) V17I probably benign Het
Ahdc1 T C 4: 132,793,013 (GRCm39) L1418P possibly damaging Het
Atr T C 9: 95,802,453 (GRCm39) S1782P probably damaging Het
Btbd9 T A 17: 30,553,281 (GRCm39) N394Y probably damaging Het
Calb2 A G 8: 110,883,620 (GRCm39) Y35H probably benign Het
Cdon A G 9: 35,400,328 (GRCm39) E1014G possibly damaging Het
Cep83 A G 10: 94,622,687 (GRCm39) T588A probably benign Het
Cfap126 T C 1: 170,941,600 (GRCm39) S32P possibly damaging Het
Clcn7 T C 17: 25,369,567 (GRCm39) L301P possibly damaging Het
Corin T C 5: 72,488,198 (GRCm39) D610G probably damaging Het
Dok3 A G 13: 55,672,306 (GRCm39) S154P probably damaging Het
Ggta1 T A 2: 35,298,000 (GRCm39) T162S probably benign Het
Gldn G A 9: 54,245,624 (GRCm39) E392K possibly damaging Het
Gls A T 1: 52,205,452 (GRCm39) D447E probably damaging Het
Itih5 A T 2: 10,243,435 (GRCm39) N391Y possibly damaging Het
Jchain G A 5: 88,670,398 (GRCm39) P74S probably damaging Het
Lct T C 1: 128,231,963 (GRCm39) M629V probably damaging Het
Lrrn1 T C 6: 107,544,910 (GRCm39) V236A probably benign Het
Mcm3ap T C 10: 76,325,260 (GRCm39) S954P possibly damaging Het
Myh11 T C 16: 14,021,098 (GRCm39) N1725S probably benign Het
Ppcdc C T 9: 57,328,408 (GRCm39) probably null Het
Rhobtb3 A G 13: 76,087,600 (GRCm39) I129T probably damaging Het
Sfxn2 A G 19: 46,579,592 (GRCm39) R252G probably benign Het
Sh2d2a C A 3: 87,759,027 (GRCm39) probably null Het
Sh3gl1 T C 17: 56,325,953 (GRCm39) K159E possibly damaging Het
Spmap1 A T 11: 97,666,525 (GRCm39) Y54N probably damaging Het
Synj2 A T 17: 6,078,718 (GRCm39) D1020V probably damaging Het
Tenm2 C A 11: 35,942,644 (GRCm39) V1342L probably benign Het
Tmem127 T A 2: 127,090,652 (GRCm39) I56N possibly damaging Het
Traj7 A G 14: 54,448,938 (GRCm39) probably benign Het
Unc5d A G 8: 29,184,620 (GRCm39) F627L probably damaging Het
Unc79 T A 12: 103,041,062 (GRCm39) N698K probably benign Het
Usp17la A T 7: 104,510,937 (GRCm39) N514I possibly damaging Het
Uvrag A T 7: 98,637,427 (GRCm39) C341S probably damaging Het
Zfp810 T C 9: 22,189,531 (GRCm39) D459G probably benign Het
Other mutations in Slc7a9
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00486:Slc7a9 APN 7 35,160,312 (GRCm39) missense probably damaging 0.97
IGL01538:Slc7a9 APN 7 35,153,589 (GRCm39) missense probably damaging 0.97
IGL01860:Slc7a9 APN 7 35,156,485 (GRCm39) missense probably damaging 1.00
IGL02291:Slc7a9 APN 7 35,156,439 (GRCm39) missense probably damaging 1.00
IGL02436:Slc7a9 APN 7 35,156,478 (GRCm39) missense probably benign 0.23
IGL02525:Slc7a9 APN 7 35,152,860 (GRCm39) missense probably damaging 1.00
IGL03296:Slc7a9 APN 7 35,151,852 (GRCm39) missense probably damaging 1.00
R0006:Slc7a9 UTSW 7 35,169,525 (GRCm39) unclassified probably benign
R1703:Slc7a9 UTSW 7 35,154,000 (GRCm39) missense probably benign
R1886:Slc7a9 UTSW 7 35,152,828 (GRCm39) missense probably damaging 0.96
R1886:Slc7a9 UTSW 7 35,152,827 (GRCm39) missense possibly damaging 0.94
R1907:Slc7a9 UTSW 7 35,149,279 (GRCm39) missense probably benign 0.00
R2027:Slc7a9 UTSW 7 35,153,562 (GRCm39) missense probably damaging 0.97
R2133:Slc7a9 UTSW 7 35,152,918 (GRCm39) missense probably damaging 0.99
R2937:Slc7a9 UTSW 7 35,163,167 (GRCm39) nonsense probably null
R4506:Slc7a9 UTSW 7 35,152,845 (GRCm39) missense probably damaging 1.00
R4731:Slc7a9 UTSW 7 35,152,988 (GRCm39) nonsense probably null
R4732:Slc7a9 UTSW 7 35,152,988 (GRCm39) nonsense probably null
R4733:Slc7a9 UTSW 7 35,152,988 (GRCm39) nonsense probably null
R5007:Slc7a9 UTSW 7 35,153,554 (GRCm39) missense probably benign 0.09
R6175:Slc7a9 UTSW 7 35,165,277 (GRCm39) missense probably damaging 1.00
R6405:Slc7a9 UTSW 7 35,154,064 (GRCm39) missense probably damaging 1.00
R6701:Slc7a9 UTSW 7 35,159,274 (GRCm39) missense probably damaging 1.00
R6932:Slc7a9 UTSW 7 35,151,936 (GRCm39) missense probably benign 0.16
R7760:Slc7a9 UTSW 7 35,156,500 (GRCm39) missense possibly damaging 0.88
R8121:Slc7a9 UTSW 7 35,153,542 (GRCm39) missense probably damaging 1.00
R8177:Slc7a9 UTSW 7 35,155,558 (GRCm39) missense probably benign
R8185:Slc7a9 UTSW 7 35,151,842 (GRCm39) missense probably damaging 1.00
R8416:Slc7a9 UTSW 7 35,152,858 (GRCm39) missense probably benign 0.41
R8732:Slc7a9 UTSW 7 35,156,443 (GRCm39) missense probably benign 0.26
R8803:Slc7a9 UTSW 7 35,163,143 (GRCm39) missense possibly damaging 0.90
R9052:Slc7a9 UTSW 7 35,153,017 (GRCm39) missense probably benign 0.03
X0022:Slc7a9 UTSW 7 35,151,927 (GRCm39) missense possibly damaging 0.91
Z1177:Slc7a9 UTSW 7 35,152,995 (GRCm39) missense possibly damaging 0.76
Predicted Primers PCR Primer
(F):5'- CTCAAAGGAGGAAGCTCTGTGG -3'
(R):5'- AAGAGCCATGACTAGAGTCCCC -3'

Sequencing Primer
(F):5'- CTCTGTGGAATAGGATGGAACCTCC -3'
(R):5'- GACTTAACAATTCAGGCCTTCC -3'
Posted On 2015-02-19