Incidental Mutation 'R7515:Kdsr'
ID582369
Institutional Source Beutler Lab
Gene Symbol Kdsr
Ensembl Gene ENSMUSG00000009905
Gene Name3-ketodihydrosphingosine reductase
SynonymsFvt1, 6330410P18Rik, 9430079B08Rik
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.862) question?
Stock #R7515 (G1)
Quality Score225.009
Status Not validated
Chromosome1
Chromosomal Location106720459-106759727 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 106734560 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 255 (V255A)
Ref Sequence ENSEMBL: ENSMUSP00000010049 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000010049]
Predicted Effect possibly damaging
Transcript: ENSMUST00000010049
AA Change: V255A

PolyPhen 2 Score 0.889 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000010049
Gene: ENSMUSG00000009905
AA Change: V255A

DomainStartEndE-ValueType
transmembrane domain 2 24 N/A INTRINSIC
Pfam:KR 33 214 9.4e-16 PFAM
Pfam:adh_short 33 232 1.1e-59 PFAM
Pfam:adh_short_C2 39 217 5.7e-13 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene catalyzes the reduction of 3-ketodihydrosphingosine to dihydrosphingosine. The putative active site residues of the encoded protein are found on the cytosolic side of the endoplasmic reticulum membrane. A chromosomal rearrangement involving this gene is a cause of follicular lymphoma, also known as type II chronic lymphatic leukemia. The mutation of a conserved residue in the bovine ortholog causes spinal muscular atrophy. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankrd36 A T 11: 5,628,905 E56D possibly damaging Het
Ankrd44 T C 1: 54,766,355 Y182C probably damaging Het
Anxa3 A T 5: 96,838,320 N273Y probably damaging Het
Apobec2 T C 17: 48,422,987 E217G probably damaging Het
Arhgap24 A G 5: 102,846,016 probably benign Het
Asap2 A G 12: 21,229,239 H374R possibly damaging Het
Camsap2 T C 1: 136,345,370 D23G probably damaging Het
Ccr2 T C 9: 124,106,160 V159A probably damaging Het
Cfap61 T A 2: 146,042,725 D614E unknown Het
Crb2 G A 2: 37,783,400 G103R probably damaging Het
Cyp2b9 A G 7: 26,199,171 Y317C probably damaging Het
Dhx36 A G 3: 62,472,087 V860A probably benign Het
Dnah3 T C 7: 120,073,592 D553G probably benign Het
Dnah7c T C 1: 46,457,290 S112P probably benign Het
Dnah9 A G 11: 65,841,414 F4222S probably benign Het
Ei24 T C 9: 36,789,915 D36G probably damaging Het
Etv3 G T 3: 87,528,056 R78L possibly damaging Het
Fbxo34 T C 14: 47,530,341 L437P possibly damaging Het
Foxn1 T C 11: 78,371,144 D133G possibly damaging Het
Gabra1 T A 11: 42,154,833 D150V possibly damaging Het
Gpr158 T C 2: 21,368,281 L9P probably damaging Het
H2-M10.3 G A 17: 36,366,543 T281I probably damaging Het
Il18r1 T C 1: 40,498,670 S532P not run Het
Itpr2 T C 6: 146,327,110 D1329G probably damaging Het
Jakmip2 A T 18: 43,571,126 N384K probably benign Het
Kifc1 A G 17: 33,884,803 L182P probably damaging Het
Lgals8 G A 13: 12,448,462 R198* probably null Het
Lrrk1 A T 7: 66,262,562 M1750K probably benign Het
Lrsam1 A G 2: 32,940,239 probably null Het
Lztr1 C T 16: 17,509,661 A76V possibly damaging Het
Mcc G T 18: 44,493,432 H366N probably benign Het
Mif4gd A G 11: 115,608,396 V220A possibly damaging Het
Mtmr12 T A 15: 12,269,951 F708L probably damaging Het
Muc16 A T 9: 18,639,662 W5112R probably benign Het
Ndrg2 A G 14: 51,908,923 I140T probably benign Het
Nid2 C A 14: 19,791,567 Q887K probably benign Het
Nop16 A T 13: 54,589,737 S48T possibly damaging Het
Nrap G A 19: 56,366,427 T489I possibly damaging Het
Oas1e C T 5: 120,791,886 G189D probably damaging Het
Olfr1238 A G 2: 89,406,906 Y58H possibly damaging Het
Olfr854 A T 9: 19,566,653 C244S probably damaging Het
Pcdha5 A T 18: 36,962,118 D560V probably damaging Het
Peg10 GC GCTCC 6: 4,756,452 probably benign Het
Phldb2 C T 16: 45,774,240 D901N possibly damaging Het
Piezo1 T C 8: 122,485,296 H2058R Het
Ptgis T A 2: 167,206,838 K419N possibly damaging Het
Ptprz1 T C 6: 23,022,267 F1714L probably damaging Het
Rasa2 T C 9: 96,552,300 probably null Het
Recql C T 6: 142,374,885 D146N probably damaging Het
Rnf6 T G 5: 146,211,792 S139R probably damaging Het
Rock1 A G 18: 10,067,631 S1301P probably damaging Het
Safb2 A G 17: 56,582,982 probably null Het
Setd5 T A 6: 113,110,889 I137N probably damaging Het
Sf3b6 G A 12: 4,820,619 R19Q probably damaging Het
Slc15a5 T A 6: 138,043,498 H279L possibly damaging Het
Slc26a9 A G 1: 131,753,973 T175A probably damaging Het
Sspo A T 6: 48,493,886 N36I probably damaging Het
Supv3l1 A C 10: 62,432,311 F585C probably damaging Het
Tnrc6c G T 11: 117,741,681 V1070L probably benign Het
Vmn2r53 T A 7: 12,581,919 M658L probably benign Het
Zc3h13 A G 14: 75,308,909 D150G unknown Het
Zfp607b T C 7: 27,703,496 V459A probably benign Het
Zfp653 T C 9: 22,071,131 R71G probably damaging Het
Other mutations in Kdsr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01295:Kdsr APN 1 106755457 missense possibly damaging 0.91
IGL01375:Kdsr APN 1 106727694 missense probably benign 0.06
R0361:Kdsr UTSW 1 106747787 missense probably damaging 0.97
R1051:Kdsr UTSW 1 106747580 nonsense probably null
R1589:Kdsr UTSW 1 106734541 splice site probably null
R1679:Kdsr UTSW 1 106753226 missense probably benign 0.01
R4890:Kdsr UTSW 1 106753234 missense probably benign 0.21
R5392:Kdsr UTSW 1 106753241 missense possibly damaging 0.88
R5500:Kdsr UTSW 1 106759644 unclassified probably benign
R5830:Kdsr UTSW 1 106747532 missense possibly damaging 0.89
R5850:Kdsr UTSW 1 106755442 critical splice donor site probably null
R6005:Kdsr UTSW 1 106734581 missense probably benign 0.01
R7841:Kdsr UTSW 1 106743685 missense probably damaging 1.00
R7924:Kdsr UTSW 1 106743685 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CAGGTTAATGCTGAATCCACAGG -3'
(R):5'- ACACGCAGAGACTGACTTAG -3'

Sequencing Primer
(F):5'- CAGGAAGTGGGAGGAGGTTGTG -3'
(R):5'- CGCAGAGACTGACTTAGAATCTAGC -3'
Posted On2019-10-17