Incidental Mutation 'R2829:Slc8b1'
ID 254225
Institutional Source Beutler Lab
Gene Symbol Slc8b1
Ensembl Gene ENSMUSG00000032754
Gene Name solute carrier family 8 (sodium/lithium/calcium exchanger), member B1
Synonyms NCLX, NCKX6, Slc24a6
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2829 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 120649233-120672089 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 120662078 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 256 (S256P)
Ref Sequence ENSEMBL: ENSMUSP00000107521 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068326] [ENSMUST00000076051] [ENSMUST00000111889] [ENSMUST00000111890] [ENSMUST00000140329]
AlphaFold Q925Q3
Predicted Effect probably benign
Transcript: ENSMUST00000068326
AA Change: S273P

PolyPhen 2 Score 0.121 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000064714
Gene: ENSMUSG00000032754
AA Change: S273P

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:Na_Ca_ex 103 246 5.7e-25 PFAM
low complexity region 262 275 N/A INTRINSIC
low complexity region 337 351 N/A INTRINSIC
transmembrane domain 360 382 N/A INTRINSIC
transmembrane domain 387 409 N/A INTRINSIC
Pfam:Na_Ca_ex 421 574 1.8e-29 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000076051
AA Change: S273P

PolyPhen 2 Score 0.121 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000075428
Gene: ENSMUSG00000032754
AA Change: S273P

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:Na_Ca_ex 113 244 9.2e-19 PFAM
low complexity region 262 275 N/A INTRINSIC
transmembrane domain 323 345 N/A INTRINSIC
transmembrane domain 360 382 N/A INTRINSIC
transmembrane domain 387 409 N/A INTRINSIC
Pfam:Na_Ca_ex 431 477 2.3e-8 PFAM
low complexity region 507 519 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000111889
AA Change: S217P

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000107520
Gene: ENSMUSG00000032754
AA Change: S217P

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:Na_Ca_ex 113 232 2.5e-16 PFAM
low complexity region 281 295 N/A INTRINSIC
transmembrane domain 304 326 N/A INTRINSIC
transmembrane domain 331 353 N/A INTRINSIC
Pfam:Na_Ca_ex 375 516 1.7e-27 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000111890
AA Change: S256P

PolyPhen 2 Score 0.219 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000107521
Gene: ENSMUSG00000032754
AA Change: S256P

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Pfam:Na_Ca_ex 116 227 2.8e-12 PFAM
low complexity region 245 258 N/A INTRINSIC
low complexity region 320 334 N/A INTRINSIC
transmembrane domain 343 365 N/A INTRINSIC
transmembrane domain 370 392 N/A INTRINSIC
Pfam:Na_Ca_ex 414 555 3.2e-27 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123326
Predicted Effect probably benign
Transcript: ENSMUST00000140329
SMART Domains Protein: ENSMUSP00000117260
Gene: ENSMUSG00000032754

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
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.] SLC24A6 belongs to a family of potassium-dependent sodium/calcium exchangers that maintain cellular calcium homeostasis through the electrogenic countertransport of 4 sodium ions for 1 calcium ion and 1 potassium ion (Cai and Lytton, 2004 [PubMed 14625281]).[supplied by OMIM, Mar 2008]
Allele List at MGI

All alleles(22) : Targeted(3) Gene trapped(19)

Other mutations in this stock
Total: 9 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ano4 T C 10: 88,948,801 (GRCm39) E103G possibly damaging Het
Arid2 C T 15: 96,267,335 (GRCm39) P605L possibly damaging Het
Cts6 T A 13: 61,349,311 (GRCm39) R132S probably benign Het
Cylc2 A G 4: 51,229,798 (GRCm39) D380G unknown Het
Fabp3 C T 4: 130,206,180 (GRCm39) T57I probably benign Het
Gabra5 A G 7: 57,140,583 (GRCm39) V38A probably benign Het
Shroom3 G T 5: 93,090,945 (GRCm39) V1151F probably damaging Het
Uggt1 T C 1: 36,201,375 (GRCm39) T1122A probably benign Het
Vmn2r54 T C 7: 12,349,617 (GRCm39) D655G possibly damaging Het
Other mutations in Slc8b1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00958:Slc8b1 APN 5 120,671,049 (GRCm39) missense probably damaging 1.00
IGL01111:Slc8b1 APN 5 120,671,000 (GRCm39) missense probably damaging 1.00
IGL02186:Slc8b1 APN 5 120,665,928 (GRCm39) critical splice donor site probably null
IGL02448:Slc8b1 APN 5 120,663,856 (GRCm39) missense probably damaging 1.00
IGL02501:Slc8b1 APN 5 120,658,918 (GRCm39) missense probably damaging 1.00
IGL03380:Slc8b1 APN 5 120,657,800 (GRCm39) missense probably damaging 1.00
R0062:Slc8b1 UTSW 5 120,659,928 (GRCm39) critical splice donor site probably null
R0062:Slc8b1 UTSW 5 120,659,928 (GRCm39) critical splice donor site probably null
R0082:Slc8b1 UTSW 5 120,662,265 (GRCm39) unclassified probably benign
R0532:Slc8b1 UTSW 5 120,657,736 (GRCm39) missense probably damaging 0.99
R0550:Slc8b1 UTSW 5 120,669,220 (GRCm39) splice site probably benign
R0751:Slc8b1 UTSW 5 120,662,260 (GRCm39) unclassified probably benign
R1667:Slc8b1 UTSW 5 120,659,147 (GRCm39) missense probably benign 0.39
R1710:Slc8b1 UTSW 5 120,657,717 (GRCm39) missense probably damaging 1.00
R1731:Slc8b1 UTSW 5 120,659,180 (GRCm39) missense probably benign 0.12
R1865:Slc8b1 UTSW 5 120,667,717 (GRCm39) missense probably damaging 1.00
R4544:Slc8b1 UTSW 5 120,669,218 (GRCm39) splice site probably null
R4553:Slc8b1 UTSW 5 120,667,663 (GRCm39) missense probably damaging 0.98
R4976:Slc8b1 UTSW 5 120,663,740 (GRCm39) nonsense probably null
R4977:Slc8b1 UTSW 5 120,662,352 (GRCm39) missense possibly damaging 0.51
R5690:Slc8b1 UTSW 5 120,651,270 (GRCm39) nonsense probably null
R5812:Slc8b1 UTSW 5 120,651,403 (GRCm39) splice site probably null
R6030:Slc8b1 UTSW 5 120,657,985 (GRCm39) critical splice donor site probably null
R6030:Slc8b1 UTSW 5 120,657,985 (GRCm39) critical splice donor site probably null
R6107:Slc8b1 UTSW 5 120,667,665 (GRCm39) missense probably damaging 0.99
R6411:Slc8b1 UTSW 5 120,659,191 (GRCm39) missense probably damaging 0.99
R6486:Slc8b1 UTSW 5 120,671,067 (GRCm39) missense probably damaging 1.00
R6542:Slc8b1 UTSW 5 120,667,582 (GRCm39) missense probably damaging 1.00
R6550:Slc8b1 UTSW 5 120,662,082 (GRCm39) missense probably damaging 1.00
R6992:Slc8b1 UTSW 5 120,665,880 (GRCm39) missense probably damaging 0.98
R7672:Slc8b1 UTSW 5 120,671,100 (GRCm39) missense probably damaging 0.99
R8056:Slc8b1 UTSW 5 120,658,682 (GRCm39) missense probably damaging 1.00
R8444:Slc8b1 UTSW 5 120,651,203 (GRCm39) start gained probably benign
R9103:Slc8b1 UTSW 5 120,670,939 (GRCm39) missense probably benign 0.00
R9106:Slc8b1 UTSW 5 120,668,416 (GRCm39) missense probably damaging 1.00
R9166:Slc8b1 UTSW 5 120,662,096 (GRCm39) missense probably benign 0.01
R9565:Slc8b1 UTSW 5 120,665,865 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- GCTATGTGAGACCTTGCCAAG -3'
(R):5'- TCATCTCCTGTGTGGTCCAG -3'

Sequencing Primer
(F):5'- CTTGCCAAGGAAGGAGGG -3'
(R):5'- TCCAGGCAGGGCAGATGTG -3'
Posted On 2014-12-04