Incidental Mutation 'R6640:Slc6a18'
ID 525738
Institutional Source Beutler Lab
Gene Symbol Slc6a18
Ensembl Gene ENSMUSG00000021612
Gene Name solute carrier family 6 (neurotransmitter transporter), member 18
Synonyms XT2, D630001K16Rik, Xtrp2
MMRRC Submission 044761-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6640 (G1)
Quality Score 225.009
Status Validated
Chromosome 13
Chromosomal Location 73809871-73826142 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 73812401 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Phenylalanine at position 563 (Y563F)
Ref Sequence ENSEMBL: ENSMUSP00000152525 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022105] [ENSMUST00000109679] [ENSMUST00000109680] [ENSMUST00000220650] [ENSMUST00000222029] [ENSMUST00000223026] [ENSMUST00000223074]
AlphaFold O88576
Predicted Effect probably benign
Transcript: ENSMUST00000022105
AA Change: T499S

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000022105
Gene: ENSMUSG00000021612
AA Change: T499S

DomainStartEndE-ValueType
Pfam:SNF 17 593 2.1e-182 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000109679
AA Change: T509S

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000105301
Gene: ENSMUSG00000021612
AA Change: T509S

DomainStartEndE-ValueType
Pfam:SNF 17 511 6.8e-164 PFAM
low complexity region 513 526 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000109680
AA Change: Y525F

PolyPhen 2 Score 0.855 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000105302
Gene: ENSMUSG00000021612
AA Change: Y525F

DomainStartEndE-ValueType
Pfam:SNF 17 325 2.1e-126 PFAM
Pfam:SNF 392 555 9.1e-31 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000220650
AA Change: T471S

PolyPhen 2 Score 0.102 (Sensitivity: 0.93; Specificity: 0.86)
Predicted Effect probably benign
Transcript: ENSMUST00000220703
Predicted Effect possibly damaging
Transcript: ENSMUST00000222029
AA Change: Y563F

PolyPhen 2 Score 0.946 (Sensitivity: 0.80; Specificity: 0.95)
Predicted Effect probably benign
Transcript: ENSMUST00000223026
Predicted Effect possibly damaging
Transcript: ENSMUST00000223074
AA Change: Y553F

PolyPhen 2 Score 0.853 (Sensitivity: 0.83; Specificity: 0.93)
Meta Mutation Damage Score 0.4119 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.6%
Validation Efficiency 97% (31/32)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The SLC6 family of proteins, which includes SLC6A18, act as specific transporters for neurotransmitters, amino acids, and osmolytes like betaine, taurine, and creatine. SLC6 proteins are sodium cotransporters that derive the energy for solute transport from the electrochemical gradient for sodium ions (Hoglund et al., 2005 [PubMed 16125675]).[supplied by OMIM, Apr 2010]
PHENOTYPE: Homozygous null mice are overtly normal but have increased blood pressure associated with impaired renal accumulation of glycine. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 A T 6: 128,530,248 (GRCm39) N936K probably benign Het
Abca2 A T 2: 25,337,015 (GRCm39) Y2318F possibly damaging Het
Aldh1b1 A G 4: 45,803,868 (GRCm39) T469A possibly damaging Het
Aoc1l1 A G 6: 48,954,605 (GRCm39) D581G probably benign Het
Ccdc136 A G 6: 29,412,959 (GRCm39) D382G possibly damaging Het
Dapk1 A G 13: 60,864,628 (GRCm39) K141E probably damaging Het
Dnah6 A T 6: 73,001,276 (GRCm39) W3973R probably damaging Het
Dock10 G T 1: 80,511,555 (GRCm39) S1518* probably null Het
Elovl5 C A 9: 77,887,195 (GRCm39) Y195* probably null Het
Fbxl21 T A 13: 56,684,822 (GRCm39) W309R probably damaging Het
Gm10801 C CGTG 2: 98,494,152 (GRCm39) probably null Het
Gpx1 A G 9: 108,217,295 (GRCm39) D133G probably damaging Het
Hoxd1 T A 2: 74,593,606 (GRCm39) V54E probably damaging Het
Kcnh3 T C 15: 99,139,649 (GRCm39) V876A probably benign Het
Klri2 G C 6: 129,709,158 (GRCm39) F231L probably benign Het
Mogat1 T G 1: 78,500,411 (GRCm39) S158R probably damaging Het
Myo1c C T 11: 75,562,461 (GRCm39) P918S probably benign Het
Or2ag13 T A 7: 106,313,247 (GRCm39) I214F probably damaging Het
Or8k16 T A 2: 85,520,279 (GRCm39) C169S probably damaging Het
Otog G A 7: 45,911,167 (GRCm39) A673T possibly damaging Het
Pigm T C 1: 172,205,254 (GRCm39) V330A probably damaging Het
Rab33b A G 3: 51,391,900 (GRCm39) T50A possibly damaging Het
Raver2 C T 4: 100,988,500 (GRCm39) P371L probably damaging Het
Rpl15-ps6 G T 15: 52,341,016 (GRCm39) noncoding transcript Het
Sh3rf2 T A 18: 42,234,705 (GRCm39) Y163N probably damaging Het
Slc1a1 T C 19: 28,871,970 (GRCm39) probably null Het
Sp3 A G 2: 72,801,458 (GRCm39) L185P possibly damaging Het
Thbs2 T C 17: 14,893,630 (GRCm39) D850G possibly damaging Het
Tmem161b C A 13: 84,370,537 (GRCm39) probably benign Het
Tmtc2 T A 10: 105,409,610 (GRCm39) M1L probably benign Het
Trpm2 C T 10: 77,773,660 (GRCm39) R585Q probably benign Het
Trpm3 T A 19: 22,955,946 (GRCm39) I1126K probably damaging Het
Ugt1a6b A C 1: 88,035,516 (GRCm39) T285P probably benign Het
Vps13b A G 15: 35,617,842 (GRCm39) T1181A possibly damaging Het
Other mutations in Slc6a18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00498:Slc6a18 APN 13 73,819,838 (GRCm39) missense possibly damaging 0.82
IGL01370:Slc6a18 APN 13 73,815,150 (GRCm39) missense probably damaging 1.00
IGL01959:Slc6a18 APN 13 73,825,984 (GRCm39) missense probably damaging 1.00
IGL02096:Slc6a18 APN 13 73,820,870 (GRCm39) missense probably benign 0.05
IGL02147:Slc6a18 APN 13 73,816,281 (GRCm39) missense probably damaging 0.97
IGL02167:Slc6a18 APN 13 73,814,591 (GRCm39) critical splice acceptor site probably null
IGL02465:Slc6a18 APN 13 73,825,904 (GRCm39) missense probably benign 0.11
IGL02548:Slc6a18 APN 13 73,818,114 (GRCm39) missense probably damaging 1.00
IGL02720:Slc6a18 APN 13 73,818,087 (GRCm39) missense probably benign 0.16
IGL03341:Slc6a18 APN 13 73,826,042 (GRCm39) missense probably benign 0.07
R0011:Slc6a18 UTSW 13 73,813,738 (GRCm39) missense possibly damaging 0.59
R0219:Slc6a18 UTSW 13 73,822,751 (GRCm39) splice site probably null
R0884:Slc6a18 UTSW 13 73,815,156 (GRCm39) missense probably damaging 1.00
R1019:Slc6a18 UTSW 13 73,825,998 (GRCm39) missense probably damaging 1.00
R1610:Slc6a18 UTSW 13 73,816,344 (GRCm39) missense probably benign 0.10
R1901:Slc6a18 UTSW 13 73,818,162 (GRCm39) missense probably benign 0.39
R1969:Slc6a18 UTSW 13 73,812,308 (GRCm39) missense possibly damaging 0.66
R2014:Slc6a18 UTSW 13 73,823,844 (GRCm39) missense probably benign 0.02
R2445:Slc6a18 UTSW 13 73,814,871 (GRCm39) nonsense probably null
R2504:Slc6a18 UTSW 13 73,823,925 (GRCm39) missense probably benign 0.01
R3125:Slc6a18 UTSW 13 73,825,921 (GRCm39) missense probably damaging 1.00
R4084:Slc6a18 UTSW 13 73,815,148 (GRCm39) missense probably benign 0.39
R4571:Slc6a18 UTSW 13 73,814,489 (GRCm39) missense possibly damaging 0.59
R4735:Slc6a18 UTSW 13 73,814,554 (GRCm39) missense probably benign 0.42
R5032:Slc6a18 UTSW 13 73,814,442 (GRCm39) missense probably damaging 1.00
R5859:Slc6a18 UTSW 13 73,816,278 (GRCm39) missense probably benign 0.01
R6258:Slc6a18 UTSW 13 73,818,164 (GRCm39) nonsense probably null
R6350:Slc6a18 UTSW 13 73,826,044 (GRCm39) missense possibly damaging 0.80
R6370:Slc6a18 UTSW 13 73,816,278 (GRCm39) missense probably benign 0.21
R6747:Slc6a18 UTSW 13 73,826,110 (GRCm39) start gained probably benign
R7267:Slc6a18 UTSW 13 73,819,755 (GRCm39) missense probably damaging 1.00
R7702:Slc6a18 UTSW 13 73,820,915 (GRCm39) missense probably damaging 1.00
R8039:Slc6a18 UTSW 13 73,813,745 (GRCm39) missense probably benign 0.39
R8423:Slc6a18 UTSW 13 73,813,693 (GRCm39) missense probably benign 0.00
R8669:Slc6a18 UTSW 13 73,812,430 (GRCm39) missense probably benign 0.01
R8825:Slc6a18 UTSW 13 73,813,751 (GRCm39) missense probably null 0.01
R8993:Slc6a18 UTSW 13 73,816,390 (GRCm39) missense probably benign 0.01
R9023:Slc6a18 UTSW 13 73,823,889 (GRCm39) missense probably damaging 1.00
R9031:Slc6a18 UTSW 13 73,819,822 (GRCm39) missense possibly damaging 0.56
R9589:Slc6a18 UTSW 13 73,816,323 (GRCm39) missense possibly damaging 0.66
Z1177:Slc6a18 UTSW 13 73,825,979 (GRCm39) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- AATGAGGCTGCATCTGAGTG -3'
(R):5'- GAATCCATGTGCTCACTGTTG -3'

Sequencing Primer
(F):5'- TGCATCTGAGTGGGCACAG -3'
(R):5'- CTGTTGTTACAGGAAGGGTGTG -3'
Posted On 2018-06-22