Incidental Mutation 'R5716:Sephs1'
ID 451157
Institutional Source Beutler Lab
Gene Symbol Sephs1
Ensembl Gene ENSMUSG00000026662
Gene Name selenophosphate synthetase 1
Synonyms 1110046B24Rik, SPS1
MMRRC Submission 043187-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.888) question?
Stock # R5716 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 4886375-4915368 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 4889389 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 56 (F56L)
Ref Sequence ENSEMBL: ENSMUSP00000110671 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027973] [ENSMUST00000115019]
AlphaFold Q8BH69
Predicted Effect probably benign
Transcript: ENSMUST00000027973
AA Change: F56L

PolyPhen 2 Score 0.038 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000027973
Gene: ENSMUSG00000026662
AA Change: F56L

DomainStartEndE-ValueType
Pfam:AIRS 60 180 1.4e-11 PFAM
Pfam:AIRS_C 192 368 3.6e-32 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000115019
AA Change: F56L

PolyPhen 2 Score 0.038 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000110671
Gene: ENSMUSG00000026662
AA Change: F56L

DomainStartEndE-ValueType
Pfam:AIRS 67 164 8.4e-13 PFAM
Pfam:AIRS_C 192 368 7.8e-29 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140045
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144565
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an enzyme that synthesizes selenophosphate from selenide and ATP. Selenophosphate is the selenium donor used to synthesize selenocysteine, which is co-translationally incorporated into selenoproteins at in-frame UGA codons. [provided by RefSeq, Sep 2010]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810065E05Rik T C 11: 58,312,594 (GRCm39) V24A possibly damaging Het
Abca14 G A 7: 119,846,217 (GRCm39) probably null Het
Acad12 A G 5: 121,748,046 (GRCm39) V124A probably benign Het
Alg1 A T 16: 5,057,820 (GRCm39) D238V probably damaging Het
Bcar3 A G 3: 122,306,564 (GRCm39) E179G probably damaging Het
Brf2 A G 8: 27,616,074 (GRCm39) S104P probably benign Het
Coq8a A T 1: 180,006,825 (GRCm39) Y21N possibly damaging Het
Cramp1 A G 17: 25,193,709 (GRCm39) F924L probably damaging Het
Dpyd G T 3: 118,692,828 (GRCm39) C324F probably damaging Het
Eif4b T C 15: 101,990,494 (GRCm39) Y33H probably benign Het
Fry C T 5: 150,293,686 (GRCm39) Q460* probably null Het
Fryl T C 5: 73,257,808 (GRCm39) I665V probably benign Het
Gpank1 A G 17: 35,342,229 (GRCm39) K90E probably damaging Het
Hexd A G 11: 121,112,388 (GRCm39) I482V probably benign Het
Hmcn2 G A 2: 31,226,579 (GRCm39) E185K probably damaging Het
Hmcn2 A G 2: 31,348,750 (GRCm39) E4922G possibly damaging Het
Ino80d A T 1: 63,097,856 (GRCm39) D679E probably benign Het
Kalrn A T 16: 33,807,546 (GRCm39) C2608S probably benign Het
Kars1 T A 8: 112,730,074 (GRCm39) probably null Het
Lcn2 A G 2: 32,275,825 (GRCm39) V211A possibly damaging Het
Lsmem1 A T 12: 40,230,692 (GRCm39) V70E possibly damaging Het
Med12l T C 3: 59,208,798 (GRCm39) probably null Het
Megf11 T C 9: 64,413,392 (GRCm39) F60L possibly damaging Het
Muc21 A C 17: 35,931,675 (GRCm39) probably benign Het
Neb T A 2: 52,100,596 (GRCm39) H4438L probably benign Het
Nuf2 C A 1: 169,349,958 (GRCm39) V107F probably benign Het
Or14j6 A T 17: 38,214,719 (GRCm39) Y94F probably benign Het
Or6c8 T A 10: 128,915,424 (GRCm39) N136I probably benign Het
Or9i2 C T 19: 13,816,003 (GRCm39) C178Y probably damaging Het
Pabpn1l A G 8: 123,347,160 (GRCm39) V215A probably damaging Het
Pnn A G 12: 59,118,658 (GRCm39) I414V probably benign Het
Rab11fip3 A G 17: 26,255,638 (GRCm39) Y539H probably damaging Het
Rassf4 A G 6: 116,638,828 (GRCm39) V13A probably benign Het
Sh3rf3 C T 10: 58,967,105 (GRCm39) P816S probably benign Het
Skint10 A G 4: 112,568,844 (GRCm39) L291P probably damaging Het
Thsd7a T A 6: 12,343,147 (GRCm39) I1157L probably benign Het
Tmem184c T C 8: 78,333,036 (GRCm39) H85R possibly damaging Het
Tmem94 T C 11: 115,683,254 (GRCm39) V679A probably benign Het
Tpcn2 A C 7: 144,811,550 (GRCm39) F566V possibly damaging Het
Uqcrc1 A G 9: 108,776,473 (GRCm39) N298D probably benign Het
Other mutations in Sephs1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02525:Sephs1 APN 2 4,911,407 (GRCm39) missense probably damaging 0.99
IGL02654:Sephs1 APN 2 4,889,366 (GRCm39) missense probably benign 0.27
IGL03202:Sephs1 APN 2 4,894,074 (GRCm39) missense possibly damaging 0.88
IGL03368:Sephs1 APN 2 4,894,080 (GRCm39) missense possibly damaging 0.54
R0022:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0063:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0063:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0071:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0071:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0179:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0218:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0220:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0378:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0379:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0381:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0448:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0634:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R0706:Sephs1 UTSW 2 4,904,371 (GRCm39) missense probably benign
R2117:Sephs1 UTSW 2 4,904,351 (GRCm39) missense probably benign
R4496:Sephs1 UTSW 2 4,911,494 (GRCm39) missense probably benign 0.03
R4632:Sephs1 UTSW 2 4,901,571 (GRCm39) missense probably benign 0.04
R5150:Sephs1 UTSW 2 4,904,321 (GRCm39) missense possibly damaging 0.92
R5219:Sephs1 UTSW 2 4,896,501 (GRCm39) missense probably benign 0.22
R5593:Sephs1 UTSW 2 4,898,098 (GRCm39) missense probably benign
R5628:Sephs1 UTSW 2 4,894,018 (GRCm39) missense probably benign 0.04
R5852:Sephs1 UTSW 2 4,904,339 (GRCm39) missense possibly damaging 0.48
R5864:Sephs1 UTSW 2 4,910,393 (GRCm39) missense probably damaging 0.99
R8021:Sephs1 UTSW 2 4,911,434 (GRCm39) missense probably benign 0.01
R8475:Sephs1 UTSW 2 4,893,821 (GRCm39) splice site probably null
R8709:Sephs1 UTSW 2 4,889,402 (GRCm39) missense probably benign
R9376:Sephs1 UTSW 2 4,910,469 (GRCm39) missense probably benign 0.00
R9453:Sephs1 UTSW 2 4,889,174 (GRCm39) start gained probably benign
R9679:Sephs1 UTSW 2 4,898,105 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CCAGAACCATGTCTACTCGAG -3'
(R):5'- TTTAAGTGGCATTAACAGTCACAC -3'

Sequencing Primer
(F):5'- GAGTCCTTTAACCCGGAGACTTATG -3'
(R):5'- GGTCTGCAACTCTATAAGTGGAAC -3'
Posted On 2017-01-03