Incidental Mutation 'R6932:Slc7a9'
ID540095
Institutional Source Beutler Lab
Gene Symbol Slc7a9
Ensembl Gene ENSMUSG00000030492
Gene Namesolute carrier family 7 (cationic amino acid transporter, y+ system), member 9
Synonymsb, + amino acid transporter, CSNU3, b, +AT
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.134) question?
Stock #R6932 (G1)
Quality Score225.009
Status Validated
Chromosome7
Chromosomal Location35448796-35466036 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 35452511 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Lysine at position 77 (T77K)
Ref Sequence ENSEMBL: ENSMUSP00000112726 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032703] [ENSMUST00000118383] [ENSMUST00000118969] [ENSMUST00000141245]
Predicted Effect probably benign
Transcript: ENSMUST00000032703
AA Change: T77K

PolyPhen 2 Score 0.155 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000032703
Gene: ENSMUSG00000030492
AA Change: T77K

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: T77K

PolyPhen 2 Score 0.155 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000113181
Gene: ENSMUSG00000030492
AA Change: T77K

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: T77K

PolyPhen 2 Score 0.155 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000112726
Gene: ENSMUSG00000030492
AA Change: T77K

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.2%
  • 20x: 97.2%
Validation Efficiency 98% (80/82)
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: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932443I19Rik CA CAA 8: 13,734,865 probably null Het
Acads A T 5: 115,112,272 F198I probably damaging Het
Acy1 A G 9: 106,437,627 probably null Het
Adk A G 14: 21,076,308 M1V probably null Het
Ahi1 A G 10: 20,963,691 D167G probably benign Het
Ankrd16 T C 2: 11,786,243 V290A possibly damaging Het
Arhgef5 T A 6: 43,274,417 S701T possibly damaging Het
Atp13a5 C A 16: 29,281,951 M673I probably damaging Het
BC005624 T C 2: 30,978,928 D78G possibly damaging Het
Bcat2 C T 7: 45,589,321 H347Y probably damaging Het
Bpifb4 A G 2: 153,942,627 Y85C possibly damaging Het
Cdc42 T A 4: 137,322,621 probably null Het
Cep170 G A 1: 176,761,437 L541F possibly damaging Het
Cgrrf1 T A 14: 46,853,722 N234K probably benign Het
Ctrc C T 4: 141,841,568 C108Y probably damaging Het
Cyp2u1 C T 3: 131,298,296 V192M possibly damaging Het
Dhx38 A T 8: 109,552,675 L1013Q probably damaging Het
Dnah1 T A 14: 31,287,776 N1945I probably damaging Het
Dnah10 C G 5: 124,821,450 N3765K possibly damaging Het
Dnah17 C A 11: 118,060,079 R2906L possibly damaging Het
Dnajc10 C T 2: 80,331,336 T306I probably benign Het
Efemp2 T A 19: 5,480,245 C287S probably damaging Het
Efna1 T C 3: 89,272,784 R143G probably benign Het
Emilin1 A C 5: 30,917,077 N221H probably damaging Het
Epg5 A G 18: 77,948,609 T174A probably benign Het
Fam184b T A 5: 45,532,901 probably null Het
Fchsd2 T A 7: 101,277,414 C570* probably null Het
Gm4787 A T 12: 81,379,200 D61E probably benign Het
Gm7356 C T 17: 14,001,663 G35R probably damaging Het
Gm8220 A G 14: 44,288,188 T20A probably damaging Het
Hivep2 C T 10: 14,128,501 T281M probably damaging Het
Ighv2-9-1 A G 12: 113,770,072 V43A probably damaging Het
Klhl33 A T 14: 50,891,916 C619S probably benign Het
Kmt2a A T 9: 44,829,261 probably benign Het
Lax1 A G 1: 133,680,158 C282R probably benign Het
Lrrd1 A G 5: 3,851,395 K567E probably benign Het
Luzp1 C T 4: 136,540,813 R116* probably null Het
Lypd3 G C 7: 24,638,433 G75R probably damaging Het
Macrod2 A T 2: 140,419,913 N38I probably damaging Het
Map3k14 A T 11: 103,242,132 I80N probably damaging Het
Mcm9 A G 10: 53,620,203 S368P probably benign Het
Mfge8 T C 7: 79,143,301 D139G probably benign Het
Mmp19 A T 10: 128,791,654 I54F probably benign Het
Myo15 G T 11: 60,499,494 W2114L probably damaging Het
Myo1a G T 10: 127,710,458 V277L probably benign Het
Myoc A G 1: 162,639,346 D28G probably damaging Het
Myrf G T 19: 10,219,560 N487K probably damaging Het
Olfr1093 C G 2: 86,786,155 L142V probably damaging Het
Olfr429 G A 1: 174,089,750 A237T probably damaging Het
Olfr703 G T 7: 106,844,802 G64* probably null Het
Omd T A 13: 49,590,234 F253L probably damaging Het
Papss1 T G 3: 131,599,971 I238S probably damaging Het
Pkhd1 A T 1: 20,562,451 F580Y probably benign Het
Polk T A 13: 96,516,681 K70N probably damaging Het
Ppig T A 2: 69,732,411 D31E probably benign Het
Ppp6r1 G T 7: 4,633,292 S766R possibly damaging Het
Rab11fip5 T C 6: 85,341,558 D783G probably benign Het
Reln T C 5: 21,985,857 I1511V probably benign Het
Rnh1 T C 7: 141,163,183 N268S probably damaging Het
Rpia A G 6: 70,773,440 V236A probably benign Het
Rpl10a G T 17: 28,329,450 V80L probably benign Het
Sap130 T G 18: 31,666,354 S295A possibly damaging Het
Sgms1 C T 19: 32,142,793 V238I probably benign Het
Sh3tc1 A G 5: 35,707,434 S470P probably benign Het
Slc25a32 A G 15: 39,097,589 V233A possibly damaging Het
Slc2a2 T C 3: 28,717,519 S158P probably benign Het
Slc6a2 A G 8: 92,996,025 Y550C probably benign Het
Snd1 A T 6: 28,626,101 D385V probably benign Het
Ssh3 A T 19: 4,264,420 F369I probably damaging Het
Syk A G 13: 52,612,459 probably null Het
Tbc1d16 A G 11: 119,208,916 S211P probably damaging Het
Ttc3 A G 16: 94,443,453 T1439A probably benign Het
Usp18 A G 6: 121,252,514 M31V probably benign Het
Vav1 G T 17: 57,302,330 E415D possibly damaging Het
Vps13a A T 19: 16,678,075 V1863D probably benign Het
Xdh T A 17: 73,922,562 I299F probably damaging Het
Zc3h14 A G 12: 98,771,077 probably benign Het
Zfp345 G A 2: 150,473,411 H69Y probably damaging Het
Zfp652 G T 11: 95,763,841 V357L probably benign Het
Zfp712 A T 13: 67,040,827 Y545* probably null Het
Zgrf1 T C 3: 127,559,632 probably null Het
Other mutations in Slc7a9
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00486:Slc7a9 APN 7 35460887 missense probably damaging 0.97
IGL01538:Slc7a9 APN 7 35454164 missense probably damaging 0.97
IGL01860:Slc7a9 APN 7 35457060 missense probably damaging 1.00
IGL02291:Slc7a9 APN 7 35457014 missense probably damaging 1.00
IGL02436:Slc7a9 APN 7 35457053 missense probably benign 0.23
IGL02525:Slc7a9 APN 7 35453435 missense probably damaging 1.00
IGL03296:Slc7a9 APN 7 35452427 missense probably damaging 1.00
R0006:Slc7a9 UTSW 7 35470100 unclassified probably benign
R1703:Slc7a9 UTSW 7 35454575 missense probably benign
R1886:Slc7a9 UTSW 7 35453402 missense possibly damaging 0.94
R1886:Slc7a9 UTSW 7 35453403 missense probably damaging 0.96
R1907:Slc7a9 UTSW 7 35449854 missense probably benign 0.00
R2027:Slc7a9 UTSW 7 35454137 missense probably damaging 0.97
R2133:Slc7a9 UTSW 7 35453493 missense probably damaging 0.99
R2937:Slc7a9 UTSW 7 35463742 nonsense probably null
R3684:Slc7a9 UTSW 7 35453501 missense probably benign 0.02
R4506:Slc7a9 UTSW 7 35453420 missense probably damaging 1.00
R4731:Slc7a9 UTSW 7 35453563 nonsense probably null
R4732:Slc7a9 UTSW 7 35453563 nonsense probably null
R4733:Slc7a9 UTSW 7 35453563 nonsense probably null
R5007:Slc7a9 UTSW 7 35454129 missense probably benign 0.09
R6175:Slc7a9 UTSW 7 35465852 missense probably damaging 1.00
R6405:Slc7a9 UTSW 7 35454639 missense probably damaging 1.00
R6701:Slc7a9 UTSW 7 35459849 missense probably damaging 1.00
R7760:Slc7a9 UTSW 7 35457075 missense possibly damaging 0.88
X0022:Slc7a9 UTSW 7 35452502 missense possibly damaging 0.91
Z1177:Slc7a9 UTSW 7 35453570 missense possibly damaging 0.76
Predicted Primers PCR Primer
(F):5'- GTGAACTCCTGGCTGGTAGA -3'
(R):5'- ACATGTAGTTCCAACACCTAGG -3'

Sequencing Primer
(F):5'- AACTCCTGGCTGGTAGAATTAG -3'
(R):5'- CCCGTTCACCCTGAATAAAGTATGTG -3'
Posted On2018-11-06