Incidental Mutation 'R7514:Slc44a2'
ID582310
Institutional Source Beutler Lab
Gene Symbol Slc44a2
Ensembl Gene ENSMUSG00000057193
Gene Namesolute carrier family 44, member 2
Synonyms1110028E10Rik, CTL2
MMRRC Submission
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R7514 (G1)
Quality Score225.009
Status Not validated
Chromosome9
Chromosomal Location21320698-21355028 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 21342472 bp
ZygosityHeterozygous
Amino Acid Change Lysine to Asparagine at position 136 (K136N)
Ref Sequence ENSEMBL: ENSMUSP00000034697 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034697] [ENSMUST00000215574] [ENSMUST00000217461]
Predicted Effect possibly damaging
Transcript: ENSMUST00000034697
AA Change: K136N

PolyPhen 2 Score 0.457 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000034697
Gene: ENSMUSG00000057193
AA Change: K136N

DomainStartEndE-ValueType
Blast:CLECT 4 37 8e-8 BLAST
transmembrane domain 231 253 N/A INTRINSIC
transmembrane domain 255 277 N/A INTRINSIC
Pfam:Choline_transpo 319 678 3.9e-119 PFAM
low complexity region 691 702 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000215574
AA Change: K134N

PolyPhen 2 Score 0.766 (Sensitivity: 0.85; Specificity: 0.92)
Predicted Effect possibly damaging
Transcript: ENSMUST00000217461
AA Change: K134N

PolyPhen 2 Score 0.766 (Sensitivity: 0.85; Specificity: 0.92)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.4%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele exhibit cochlear hair cell loss, spiral ganglion degeneration, and progressive sensorineural hearing loss. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 103 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933427D14Rik A G 11: 72,195,802 L261P probably damaging Het
A4gnt A G 9: 99,620,545 I253V probably benign Het
Acap2 A T 16: 31,154,567 probably null Het
Adora2b G T 11: 62,265,320 M198I probably damaging Het
Akap5 C A 12: 76,328,529 T245K probably benign Het
Aldh1a2 T C 9: 71,284,963 I399T probably damaging Het
Ank2 G A 3: 127,025,603 S473L probably benign Het
Anln A T 9: 22,360,857 D655E probably damaging Het
Arhgef10 T C 8: 14,975,956 V820A probably benign Het
Arid1b A G 17: 5,341,714 K1787E probably benign Het
Art4 T C 6: 136,854,741 H134R probably benign Het
Borcs6 G A 11: 69,060,584 V263M probably damaging Het
C8a A T 4: 104,846,050 M314K possibly damaging Het
Cbfa2t3 T G 8: 122,635,126 M386L probably damaging Het
Ccdc170 T A 10: 4,546,839 V459E probably benign Het
Cdh4 T A 2: 179,890,843 N699K possibly damaging Het
Cdk12 T C 11: 98,222,658 L756P unknown Het
Chsy1 A G 7: 66,172,120 D701G probably damaging Het
Cnot9 A G 1: 74,528,762 T270A probably benign Het
Crat C T 2: 30,404,565 R497Q probably benign Het
Cyb5r1 A G 1: 134,410,530 E228G probably damaging Het
D630003M21Rik A G 2: 158,217,353 L209P probably damaging Het
Dennd2c T A 3: 103,163,062 D791E probably benign Het
Dnah14 T C 1: 181,628,067 I919T probably damaging Het
Dpp8 T C 9: 65,078,754 L842S probably damaging Het
Ern1 A G 11: 106,409,893 probably null Het
Exo1 T C 1: 175,906,666 probably null Het
Fam161b T G 12: 84,357,738 E56A possibly damaging Het
Fbrsl1 T C 5: 110,432,933 T153A probably benign Het
Fcgr3 T G 1: 171,059,343 D4A probably benign Het
Gltp C T 5: 114,670,460 A193T probably benign Het
Gm10031 A G 1: 156,524,754 D175G probably benign Het
Gm13178 A T 4: 144,703,228 V397D possibly damaging Het
Gm3159 A T 14: 4,399,690 S142C probably damaging Het
Gphn T C 12: 78,626,165 V485A probably damaging Het
Grik2 A T 10: 49,523,808 N275K probably damaging Het
Gstt3 G T 10: 75,776,791 Q102K probably damaging Het
Hivep3 T A 4: 120,096,855 F789L possibly damaging Het
Ing5 A G 1: 93,816,442 N157D possibly damaging Het
Itga3 C T 11: 95,065,896 W177* probably null Het
Jag2 T C 12: 112,929,052 T83A probably benign Het
Krt90 G A 15: 101,553,170 T532I unknown Het
Lcn2 A G 2: 32,387,849 probably null Het
Lrig2 A G 3: 104,465,760 S602P probably damaging Het
Lsm1 A C 8: 25,792,209 R33S probably damaging Het
Mast4 A T 13: 102,787,426 Y492* probably null Het
Mcm3 A T 1: 20,805,896 L658Q probably benign Het
Myh4 G A 11: 67,243,322 probably null Het
Nck2 T C 1: 43,569,221 V341A probably benign Het
Nucb1 T C 7: 45,501,718 probably null Het
Nup210l G C 3: 90,210,459 probably null Het
Olfr1039 A T 2: 86,131,628 F12I probably damaging Het
Olfr3 A G 2: 36,812,639 I151T probably benign Het
Olfr837 A T 9: 19,137,865 S291C possibly damaging Het
Olfr912 T A 9: 38,582,051 M258K probably damaging Het
Olfr921 G A 9: 38,775,678 C141Y probably damaging Het
Pla2g4a G A 1: 149,851,362 P556S probably damaging Het
Plat T C 8: 22,775,642 C234R probably damaging Het
Ppfia1 T C 7: 144,517,713 I321V probably benign Het
Prrc1 T A 18: 57,363,253 V92E probably benign Het
Prss3 A G 6: 41,373,914 V214A probably damaging Het
Ptprg G T 14: 12,179,342 K786N possibly damaging Het
Rabgap1 G T 2: 37,537,342 G645V probably damaging Het
Rfx4 T C 10: 84,880,226 S470P probably damaging Het
Rin3 C T 12: 102,369,650 Q607* probably null Het
Sema3a A G 5: 13,523,126 H207R probably benign Het
Serpinb12 G A 1: 106,950,804 E181K probably damaging Het
Serpinb6c G A 13: 33,897,403 Q88* probably null Het
Shmt1 A C 11: 60,801,986 C90W probably damaging Het
Slc16a13 C T 11: 70,218,884 V264M probably damaging Het
Slc17a8 G T 10: 89,592,107 P286Q probably damaging Het
Slc27a6 C T 18: 58,612,221 Q576* probably null Het
Slc30a9 T C 5: 67,348,078 S470P possibly damaging Het
Smarca5 A T 8: 80,717,534 H534Q probably damaging Het
Son T G 16: 91,654,860 L165R probably damaging Het
Sox10 G A 15: 79,156,221 P373L probably benign Het
Sp100 C T 1: 85,681,139 R330* probably null Het
Srrm4 A G 5: 116,446,511 L500P probably damaging Het
Tap1 T C 17: 34,196,665 L689P probably damaging Het
Tfg A G 16: 56,705,609 probably null Het
Tjp2 C T 19: 24,111,522 V677I probably benign Het
Tmprss11g T G 5: 86,497,317 D85A probably damaging Het
Tnfsf9 T C 17: 57,107,238 S222P probably damaging Het
Trank1 A G 9: 111,364,756 N616S probably damaging Het
Tubgcp6 C A 15: 89,120,525 W297L probably damaging Het
Twist1 T C 12: 33,958,356 S127P probably damaging Het
Ubr4 T C 4: 139,452,655 I247T unknown Het
Ubr5 G A 15: 37,988,237 T2153M Het
Utrn A G 10: 12,698,089 V1079A probably benign Het
Vcan T C 13: 89,704,118 T908A probably damaging Het
Vmn2r104 A G 17: 20,029,529 F827L probably damaging Het
Vmn2r111 T A 17: 22,548,399 T706S probably benign Het
Vmn2r114 T C 17: 23,308,061 D499G probably null Het
Vmn2r92 T C 17: 18,171,271 S512P probably damaging Het
Vps4b A T 1: 106,780,502 probably null Het
Vwa8 A C 14: 78,982,234 probably null Het
Wnt10b T C 15: 98,774,164 Q224R probably benign Het
Ylpm1 C T 12: 85,030,494 P1331L possibly damaging Het
Zfhx4 G A 3: 5,242,207 M164I possibly damaging Het
Zfp51 A G 17: 21,463,500 T126A probably benign Het
Zfp609 A G 9: 65,706,136 V339A probably benign Het
Zfp687 C T 3: 95,007,530 R1220H probably damaging Het
Zfyve21 C T 12: 111,823,815 L84F probably damaging Het
Other mutations in Slc44a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00786:Slc44a2 APN 9 21345935 missense probably damaging 0.96
IGL01506:Slc44a2 APN 9 21337950 missense probably benign 0.30
IGL01687:Slc44a2 APN 9 21345947 missense probably benign 0.00
IGL01786:Slc44a2 APN 9 21352486 missense probably damaging 1.00
IGL01795:Slc44a2 APN 9 21345349 missense probably damaging 0.97
IGL02338:Slc44a2 APN 9 21347042 missense probably damaging 1.00
IGL02701:Slc44a2 APN 9 21347951 missense probably benign 0.01
IGL02820:Slc44a2 APN 9 21342977 missense probably benign
IGL03087:Slc44a2 APN 9 21346765 missense probably benign 0.00
IGL03153:Slc44a2 APN 9 21343200 missense probably benign 0.44
IGL03233:Slc44a2 APN 9 21348622 missense possibly damaging 0.95
Loaded UTSW 9 21348149 critical splice donor site probably null
R1177:Slc44a2 UTSW 9 21348583 missense probably benign 0.00
R1367:Slc44a2 UTSW 9 21343026 missense probably benign 0.00
R1474:Slc44a2 UTSW 9 21353694 missense probably damaging 0.99
R2077:Slc44a2 UTSW 9 21353724 missense probably damaging 1.00
R2432:Slc44a2 UTSW 9 21344834 missense probably damaging 1.00
R3722:Slc44a2 UTSW 9 21342977 missense possibly damaging 0.78
R3958:Slc44a2 UTSW 9 21348541 missense probably damaging 0.96
R4557:Slc44a2 UTSW 9 21346783 missense possibly damaging 0.93
R4641:Slc44a2 UTSW 9 21346882 missense probably damaging 1.00
R4725:Slc44a2 UTSW 9 21348395 missense probably damaging 1.00
R4859:Slc44a2 UTSW 9 21348145 missense probably damaging 0.98
R6701:Slc44a2 UTSW 9 21320853 critical splice donor site probably null
R7068:Slc44a2 UTSW 9 21320848 missense probably benign 0.00
R7206:Slc44a2 UTSW 9 21346807 missense probably damaging 1.00
R7233:Slc44a2 UTSW 9 21348149 critical splice donor site probably null
R7287:Slc44a2 UTSW 9 21342456 missense probably benign
R7329:Slc44a2 UTSW 9 21342752 missense probably damaging 1.00
R7432:Slc44a2 UTSW 9 21343215 missense probably benign 0.00
R7442:Slc44a2 UTSW 9 21345523 missense probably damaging 1.00
R7448:Slc44a2 UTSW 9 21348346 missense possibly damaging 0.87
R7523:Slc44a2 UTSW 9 21345992 missense probably null 0.81
X0018:Slc44a2 UTSW 9 21342788 missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- GCTGGAATTTCACTGTCCCACC -3'
(R):5'- TGATAACCGCTGGACACTCC -3'

Sequencing Primer
(F):5'- CCTCAGGTAATGCGTTTCACC -3'
(R):5'- CCCCATCTCGGAGTATCTCAG -3'
Posted On2019-10-17