Incidental Mutation 'R4019:Spdya'
ID 312709
Institutional Source Beutler Lab
Gene Symbol Spdya
Ensembl Gene ENSMUSG00000052525
Gene Name speedy/RINGO cell cycle regulator family, member A
Synonyms speedy A1, speedy/ringo, Spdy1, 4921517J08Rik, 4930548B21Rik, speedy A2
MMRRC Submission 040953-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.387) question?
Stock # R4019 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 71859056-71896528 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 71863309 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Asparagine at position 19 (K19N)
Ref Sequence ENSEMBL: ENSMUSP00000125912 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064420] [ENSMUST00000124001] [ENSMUST00000144142] [ENSMUST00000167641]
AlphaFold Q5IBH7
Predicted Effect possibly damaging
Transcript: ENSMUST00000064420
AA Change: K19N

PolyPhen 2 Score 0.718 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000063214
Gene: ENSMUSG00000052525
AA Change: K19N

DomainStartEndE-ValueType
Pfam:Spy1 68 198 8.2e-63 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000124001
AA Change: K19N

PolyPhen 2 Score 0.718 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000118426
Gene: ENSMUSG00000052525
AA Change: K19N

DomainStartEndE-ValueType
Pfam:Spy1 68 198 1.5e-69 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130218
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130952
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137830
Predicted Effect possibly damaging
Transcript: ENSMUST00000144142
AA Change: K19N

PolyPhen 2 Score 0.718 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000118994
Gene: ENSMUSG00000052525
AA Change: K19N

DomainStartEndE-ValueType
Pfam:Spy1 68 198 2.2e-62 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000167641
AA Change: K19N

PolyPhen 2 Score 0.718 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000125912
Gene: ENSMUSG00000052525
AA Change: K19N

DomainStartEndE-ValueType
Pfam:Spy1 68 198 5.1e-69 PFAM
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.2%
Validation Efficiency
MGI Phenotype PHENOTYPE: Homozygous inactivation of this gene results in impaired telomere attachment to the nuclear envelope during early meiosis, abnormal chromosome pairing and homologous synapsis, and meiotic prophase I arrest in male and female germ cells leading to infertility in both sexes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acy1 T C 9: 106,313,978 (GRCm39) T61A possibly damaging Het
Ap4e1 C T 2: 126,903,846 (GRCm39) S916F probably benign Het
Brpf1 G A 6: 113,287,243 (GRCm39) R157Q probably damaging Het
Canx A T 11: 50,190,072 (GRCm39) S429T probably damaging Het
Casz1 C T 4: 149,017,335 (GRCm39) P208L probably benign Het
Ctnnd1 C T 2: 84,450,302 (GRCm39) R306H probably damaging Het
Dip2c T C 13: 9,664,401 (GRCm39) V909A probably damaging Het
Epg5 C A 18: 78,073,665 (GRCm39) Q2511K probably damaging Het
Ghitm G A 14: 36,852,651 (GRCm39) A143V probably damaging Het
Gramd2b T C 18: 56,612,026 (GRCm39) probably null Het
Ifitm3 T C 7: 140,589,772 (GRCm39) T94A possibly damaging Het
Ift81 G A 5: 122,731,192 (GRCm39) T321M probably benign Het
Ikbkb C T 8: 23,161,728 (GRCm39) V387I probably benign Het
Lct T C 1: 128,231,963 (GRCm39) M629V probably damaging Het
Lpar5 A G 6: 125,058,638 (GRCm39) N120D probably damaging Het
Lrrc37 A G 11: 103,506,119 (GRCm39) S1950P probably benign Het
Lrrtm2 T C 18: 35,345,923 (GRCm39) I460V possibly damaging Het
Naip5 T C 13: 100,359,883 (GRCm39) E451G probably benign Het
Naip5 T C 13: 100,359,902 (GRCm39) I445V probably benign Het
Nbas A G 12: 13,532,520 (GRCm39) R1743G probably damaging Het
Nherf4 A T 9: 44,162,117 (GRCm39) probably null Het
Notch1 T C 2: 26,371,154 (GRCm39) T311A probably benign Het
Oplah A G 15: 76,181,476 (GRCm39) Y1155H probably damaging Het
Or4c15 A G 2: 88,760,080 (GRCm39) I193T probably benign Het
Or52k2 T C 7: 102,253,849 (GRCm39) F96S probably damaging Het
Pcnx1 C T 12: 81,965,018 (GRCm39) T395I probably damaging Het
Pdgfb A C 15: 79,885,923 (GRCm39) V108G probably damaging Het
Prpf40b T C 15: 99,214,357 (GRCm39) S846P probably benign Het
Ptprc T A 1: 138,006,254 (GRCm39) H752L probably damaging Het
Rin2 C T 2: 145,702,366 (GRCm39) T354I probably benign Het
Scn3a A G 2: 65,356,295 (GRCm39) probably benign Het
Sco1 T G 11: 66,954,846 (GRCm39) S284A probably benign Het
Slc25a10 T A 11: 120,388,265 (GRCm39) M227K probably damaging Het
Sox8 A G 17: 25,789,271 (GRCm39) Y76H probably damaging Het
Syngap1 C T 17: 27,171,315 (GRCm39) probably benign Het
Sytl3 T C 17: 7,003,892 (GRCm39) S326P probably damaging Het
Tbl3 A G 17: 24,923,695 (GRCm39) V239A probably damaging Het
Tenm2 T C 11: 35,937,901 (GRCm39) I1592V probably benign Het
Vmn2r109 T A 17: 20,774,074 (GRCm39) D427V probably benign Het
Vmn2r115 A G 17: 23,579,017 (GRCm39) K830R probably damaging Het
Vmn2r45 A T 7: 8,474,580 (GRCm39) L816* probably null Het
Zfp335 C T 2: 164,743,380 (GRCm39) R536H probably damaging Het
Zfp777 T A 6: 48,019,046 (GRCm39) Q296L probably damaging Het
Other mutations in Spdya
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01065:Spdya APN 17 71,863,320 (GRCm39) missense possibly damaging 0.51
IGL01667:Spdya APN 17 71,863,254 (GRCm39) start codon destroyed probably null 1.00
IGL02103:Spdya APN 17 71,885,242 (GRCm39) missense probably benign 0.15
IGL02934:Spdya APN 17 71,863,395 (GRCm39) missense probably benign 0.01
IGL03220:Spdya APN 17 71,885,286 (GRCm39) missense possibly damaging 0.87
R0143:Spdya UTSW 17 71,865,635 (GRCm39) missense probably damaging 0.96
R0570:Spdya UTSW 17 71,869,585 (GRCm39) critical splice donor site probably null
R1666:Spdya UTSW 17 71,885,235 (GRCm39) missense probably damaging 1.00
R4224:Spdya UTSW 17 71,869,519 (GRCm39) missense probably benign 0.07
R4225:Spdya UTSW 17 71,869,519 (GRCm39) missense probably benign 0.07
R4663:Spdya UTSW 17 71,885,339 (GRCm39) missense probably benign 0.04
R5013:Spdya UTSW 17 71,869,499 (GRCm39) missense possibly damaging 0.91
R5038:Spdya UTSW 17 71,895,561 (GRCm39) intron probably benign
R5583:Spdya UTSW 17 71,876,126 (GRCm39) missense probably damaging 0.99
R8323:Spdya UTSW 17 71,895,587 (GRCm39) missense probably benign 0.39
R9664:Spdya UTSW 17 71,869,513 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GAGCAGTTTCTAACATGATCCAG -3'
(R):5'- ATGTGTGCATTCCCCAACC -3'

Sequencing Primer
(F):5'- CAGTTTCTAACATGATCCAGTGTTAC -3'
(R):5'- GCTAGACTAACAAAATGTTTTACACC -3'
Posted On 2015-04-30