Incidental Mutation 'R7527:Sepsecs'
ID583052
Institutional Source Beutler Lab
Gene Symbol Sepsecs
Ensembl Gene ENSMUSG00000029173
Gene NameSep (O-phosphoserine) tRNA:Sec (selenocysteine) tRNA synthase
SynonymsD5Ertd135e, SLA, SecS
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.964) question?
Stock #R7527 (G1)
Quality Score225.009
Status Not validated
Chromosome5
Chromosomal Location52640087-52669708 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 52644051 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Threonine at position 423 (M423T)
Ref Sequence ENSEMBL: ENSMUSP00000031069 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031069] [ENSMUST00000126574] [ENSMUST00000150709]
PDB Structure
Crystal structure of mouse selenocysteine synthase [X-RAY DIFFRACTION]
Crystal structure of mouse selenocysteine synthase, sodium iodide soak [X-RAY DIFFRACTION]
Crystal structure of mouse selenocysteine synthase, sodium phosphate soak [X-RAY DIFFRACTION]
Predicted Effect possibly damaging
Transcript: ENSMUST00000031069
AA Change: M423T

PolyPhen 2 Score 0.853 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000031069
Gene: ENSMUSG00000029173
AA Change: M423T

DomainStartEndE-ValueType
Pfam:SepSecS 61 459 4e-182 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000126574
SMART Domains Protein: ENSMUSP00000114413
Gene: ENSMUSG00000029173

DomainStartEndE-ValueType
Pfam:SLA_LP_auto_ag 1 116 5.8e-50 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000150709
SMART Domains Protein: ENSMUSP00000115477
Gene: ENSMUSG00000029173

DomainStartEndE-ValueType
PDB:3HL2|D 1 69 4e-39 PDB
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The amino acid selenocysteine is the only amino acid that does not have its own tRNA synthetase. Instead, this amino acid is synthesized on its cognate tRNA in a three step process. The protein encoded by this gene catalyzes the third step in the process, the conversion of O-phosphoseryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec).[provided by RefSeq, Mar 2011]
Allele List at MGI
Other mutations in this stock
Total: 76 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5730559C18Rik T A 1: 136,214,384 D659V possibly damaging Het
Abca5 A T 11: 110,327,730 probably null Het
Abcc10 A G 17: 46,312,904 S810P possibly damaging Het
Adam22 T C 5: 8,082,239 H138R possibly damaging Het
Adcyap1 T A 17: 93,202,829 L95* probably null Het
Adgrl4 C A 3: 151,439,250 T12N probably benign Het
Alpi T C 1: 87,098,955 N438S probably benign Het
Ankrd44 T C 1: 54,648,324 N979D probably benign Het
Ankrd60 A C 2: 173,578,173 S57A probably benign Het
Arfgef3 G A 10: 18,646,629 P550S probably benign Het
Btbd16 A T 7: 130,820,472 D390V probably damaging Het
Cacna2d4 T C 6: 119,271,247 V374A probably benign Het
Cdcp1 A T 9: 123,185,107 F201I probably benign Het
Cdh15 A T 8: 122,862,126 D313V probably damaging Het
Cfap157 A G 2: 32,779,878 L231P possibly damaging Het
Chl1 T G 6: 103,711,201 C1001G probably damaging Het
Cmtr2 A G 8: 110,222,138 H360R probably damaging Het
Csmd1 C T 8: 16,211,718 A922T probably damaging Het
Fam129c C G 8: 71,606,698 C568W probably damaging Het
Fancg C T 4: 43,010,116 probably benign Het
Glt8d2 A T 10: 82,652,569 S356T unknown Het
Gm19410 T A 8: 35,802,232 C1074S probably damaging Het
Gm3259 A G 5: 95,342,550 D347G probably benign Het
Gm9195 C T 14: 72,473,870 C376Y possibly damaging Het
Gnai3 G A 3: 108,118,377 R129C Het
Golph3 T G 15: 12,343,318 probably null Het
Hist2h2bb T A 3: 96,269,870 V40D possibly damaging Het
Hk1 C A 10: 62,304,782 V105F probably damaging Het
Hoxd8 A G 2: 74,705,657 Y37C probably damaging Het
Jun G T 4: 95,050,997 P92Q probably damaging Het
Klhl14 C T 18: 21,651,540 V277I probably damaging Het
Lrrc51 C T 7: 101,920,636 probably null Het
Man2c1 T A 9: 57,137,816 Y429* probably null Het
Myo18a T A 11: 77,843,580 C1476S probably benign Het
Neb G C 2: 52,176,623 T6155R probably damaging Het
Nuf2 T C 1: 169,498,853 E443G possibly damaging Het
Olfr1164 A T 2: 88,093,610 C109S probably damaging Het
Olfr1211 A G 2: 88,930,090 V75A probably benign Het
Olfr16 C T 1: 172,956,944 H50Y probably benign Het
Olfr851 A G 9: 19,497,389 I214V probably damaging Het
Osmr A G 15: 6,827,122 S515P probably damaging Het
Pik3r5 T C 11: 68,476,351 L84P probably damaging Het
Plcl1 T C 1: 55,697,114 I538T probably damaging Het
Plxnb1 G T 9: 109,100,861 V262L probably damaging Het
Pprc1 T C 19: 46,069,365 S1320P unknown Het
Prap1 G A 7: 140,096,207 probably null Het
Psg23 A T 7: 18,614,774 V36D probably damaging Het
Ptgr1 A G 4: 58,982,887 Y49H probably damaging Het
Ptprr A G 10: 116,251,199 T528A probably benign Het
Rapgef6 T C 11: 54,634,961 S541P unknown Het
Rnf17 A T 14: 56,516,438 D1534V probably damaging Het
Sdk1 T G 5: 141,792,976 S236R possibly damaging Het
Serpina1f T G 12: 103,691,908 Y246S probably benign Het
Sftpb T A 6: 72,305,064 V46E possibly damaging Het
Slc4a1ap G A 5: 31,534,131 V424I probably benign Het
Slc5a4b G A 10: 76,110,908 T10M probably benign Het
Slc6a16 T C 7: 45,272,639 W664R probably damaging Het
Snx8 T C 5: 140,356,072 E138G probably benign Het
Sox6 T C 7: 115,777,173 E108G probably benign Het
Sptan1 A T 2: 29,980,197 I120F probably damaging Het
Sptbn4 T C 7: 27,375,590 E1452G possibly damaging Het
Stac2 T A 11: 98,039,626 E372V probably damaging Het
Taco1 A T 11: 106,071,969 I161F probably damaging Het
Taf1d C A 9: 15,308,837 D127E possibly damaging Het
Tenm2 T A 11: 36,206,976 N482Y probably damaging Het
Tenm3 A G 8: 48,276,600 V1457A possibly damaging Het
Tmem200c A T 17: 68,841,676 H418L probably benign Het
Tmem81 T C 1: 132,508,146 V230A probably benign Het
Tnn C T 1: 160,118,504 V915I possibly damaging Het
Trav8d-2 A T 14: 53,042,697 Y48F possibly damaging Het
Trpm2 T C 10: 77,966,060 N57S probably benign Het
Ttn G A 2: 76,768,039 T19510M probably damaging Het
Ubl7 T C 9: 57,912,884 L73P unknown Het
Uso1 A G 5: 92,199,875 D845G possibly damaging Het
Utrn G T 10: 12,401,382 P3397Q possibly damaging Het
Vmn2r60 AG A 7: 42,195,734 probably null Het
Other mutations in Sepsecs
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01992:Sepsecs APN 5 52644060 missense probably benign 0.00
IGL02685:Sepsecs APN 5 52647192 missense probably benign
IGL03033:Sepsecs APN 5 52660676 missense probably damaging 1.00
R1051:Sepsecs UTSW 5 52665356 missense probably damaging 1.00
R1240:Sepsecs UTSW 5 52660679 missense probably damaging 1.00
R2014:Sepsecs UTSW 5 52647624 missense probably benign
R2015:Sepsecs UTSW 5 52647624 missense probably benign
R3855:Sepsecs UTSW 5 52664274 missense probably damaging 1.00
R4687:Sepsecs UTSW 5 52643871 missense probably benign 0.00
R5120:Sepsecs UTSW 5 52660661 missense probably damaging 1.00
R5314:Sepsecs UTSW 5 52647673 missense probably benign 0.01
R5468:Sepsecs UTSW 5 52644014 missense probably damaging 1.00
R6924:Sepsecs UTSW 5 52664304 missense probably benign 0.13
R7002:Sepsecs UTSW 5 52647208 critical splice acceptor site probably null
R7507:Sepsecs UTSW 5 52644055 missense probably damaging 0.99
R7792:Sepsecs UTSW 5 52644049 missense probably damaging 1.00
R7798:Sepsecs UTSW 5 52647189 missense probably benign
RF003:Sepsecs UTSW 5 52647191 missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- CAAAGCCATTTCCTCAATGTCCG -3'
(R):5'- TGCACTGGCCACAATTTATGC -3'

Sequencing Primer
(F):5'- CAATGTCCGCATCTTCAGC -3'
(R):5'- GGCCACAATTTATGCCTGTTTC -3'
Posted On2019-10-17