Incidental Mutation 'R4059:Spire1'
ID 314413
Institutional Source Beutler Lab
Gene Symbol Spire1
Ensembl Gene ENSMUSG00000024533
Gene Name spire type actin nucleation factor 1
Synonyms 6030430B19Rik, Spir-1
MMRRC Submission 040970-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.262) question?
Stock # R4059 (G1)
Quality Score 225
Status Validated
Chromosome 18
Chromosomal Location 67621279-67743860 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 67678783 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 53 (S53P)
Ref Sequence ENSEMBL: ENSMUSP00000049336 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045105] [ENSMUST00000082243] [ENSMUST00000115050] [ENSMUST00000224799]
AlphaFold Q52KF3
Predicted Effect probably damaging
Transcript: ENSMUST00000045105
AA Change: S53P

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000049336
Gene: ENSMUSG00000024533
AA Change: S53P

DomainStartEndE-ValueType
Pfam:KIND 1 78 3.3e-27 PFAM
PDB:4EFH|B 176 232 9e-6 PDB
low complexity region 289 316 N/A INTRINSIC
low complexity region 339 350 N/A INTRINSIC
SCOP:d1zbdb_ 445 518 1e-7 SMART
low complexity region 596 606 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000082243
AA Change: S53P

PolyPhen 2 Score 0.892 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000080871
Gene: ENSMUSG00000024533
AA Change: S53P

DomainStartEndE-ValueType
Blast:KIND 1 73 2e-26 BLAST
PDB:3RBW|D 1 79 3e-28 PDB
PDB:4EFH|B 176 232 9e-6 PDB
low complexity region 302 329 N/A INTRINSIC
low complexity region 352 363 N/A INTRINSIC
SCOP:d1zbdb_ 400 473 2e-7 SMART
low complexity region 551 561 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000115050
AA Change: S53P

PolyPhen 2 Score 0.892 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000110702
Gene: ENSMUSG00000024533
AA Change: S53P

DomainStartEndE-ValueType
PDB:4EFH|B 106 162 9e-6 PDB
low complexity region 219 246 N/A INTRINSIC
low complexity region 269 280 N/A INTRINSIC
SCOP:d1zbdb_ 317 390 4e-7 SMART
low complexity region 468 478 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000224799
Meta Mutation Damage Score 0.0958 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.6%
Validation Efficiency 98% (54/55)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Spire proteins, such as SPIRE1, are highly conserved between species. They belong to the family of Wiskott-Aldrich homology region-2 (WH2) proteins, which are involved in actin organization (Kerkhoff et al., 2001 [PubMed 11747823]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a knock-out allele are viable and fertile with normal brain anatomy and intact visual and motor functions in both sexes, but show a male-specific increase in contextual and cued fear memory. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930453N24Rik A G 16: 64,586,821 (GRCm39) V301A probably benign Het
Agbl3 T C 6: 34,823,834 (GRCm39) L833P probably damaging Het
Amph T C 13: 19,326,168 (GRCm39) S633P probably damaging Het
Aspscr1 T C 11: 120,577,505 (GRCm39) V60A probably benign Het
Atp13a3 C A 16: 30,173,064 (GRCm39) C271F possibly damaging Het
B4galt3 C A 1: 171,101,613 (GRCm39) H196N probably damaging Het
BC051019 C T 7: 109,317,202 (GRCm39) W163* probably null Het
Capza1 T C 3: 104,732,427 (GRCm39) E245G probably damaging Het
Cd81 G T 7: 142,619,030 (GRCm39) C18F probably damaging Het
Cfap45 G T 1: 172,366,056 (GRCm39) R303L probably benign Het
Commd9 T C 2: 101,725,499 (GRCm39) V24A possibly damaging Het
Dennd4a A G 9: 64,819,174 (GRCm39) N1742D possibly damaging Het
Dgat1 G T 15: 76,388,371 (GRCm39) A182D possibly damaging Het
Dlg4 T C 11: 69,917,909 (GRCm39) L64P probably benign Het
Dna2 A G 10: 62,792,768 (GRCm39) D261G probably damaging Het
Epb41l4b C T 4: 57,024,337 (GRCm39) probably null Het
Fam13c T C 10: 70,390,338 (GRCm39) L533P probably damaging Het
Fjx1 T C 2: 102,281,066 (GRCm39) T290A possibly damaging Het
Hid1 C T 11: 115,247,565 (GRCm39) E278K probably damaging Het
Hsd3b7 T C 7: 127,400,717 (GRCm39) I57T probably damaging Het
Igfn1 A G 1: 135,897,494 (GRCm39) V1024A probably benign Het
Itgae A G 11: 73,002,960 (GRCm39) K175E probably benign Het
Klhl32 T C 4: 24,792,781 (GRCm39) T14A probably damaging Het
Krt23 T C 11: 99,376,614 (GRCm39) T181A probably benign Het
Lmo2 T C 2: 103,811,407 (GRCm39) Y147H probably damaging Het
Lrrc36 A G 8: 106,154,428 (GRCm39) E33G probably damaging Het
Mettl13 G T 1: 162,373,755 (GRCm39) H165Q probably damaging Het
Mocos G A 18: 24,812,447 (GRCm39) G447D probably damaging Het
Ngef T A 1: 87,413,953 (GRCm39) K399N probably damaging Het
Ntrk1 A G 3: 87,688,786 (GRCm39) L589P probably damaging Het
Or4c104 C T 2: 88,586,795 (GRCm39) V75I probably benign Het
Pcdha2 A G 18: 37,072,935 (GRCm39) S189G probably benign Het
Peg10 T G 6: 4,756,427 (GRCm39) probably benign Het
Pkhd1l1 C T 15: 44,414,156 (GRCm39) H2808Y probably benign Het
Plekhg1 A G 10: 3,907,087 (GRCm39) D668G probably damaging Het
Ptcd2 A G 13: 99,481,084 (GRCm39) C32R probably damaging Het
Rgs8 A G 1: 153,566,742 (GRCm39) T98A probably null Het
Rhoh G A 5: 66,049,931 (GRCm39) S67N probably benign Het
Rnd3 A G 2: 51,038,760 (GRCm39) F43L probably damaging Het
Runx1 A G 16: 92,441,134 (GRCm39) V225A probably benign Het
Runx1t1 T C 4: 13,889,769 (GRCm39) V566A probably benign Het
Sall2 A G 14: 52,552,028 (GRCm39) I387T probably damaging Het
Sec14l1 T A 11: 117,040,024 (GRCm39) V384D possibly damaging Het
Sh3rf3 T C 10: 58,919,355 (GRCm39) C491R probably damaging Het
Slc22a27 T A 19: 7,856,973 (GRCm39) probably benign Het
Tmco3 A G 8: 13,370,848 (GRCm39) R671G probably benign Het
Tmpo A G 10: 90,998,123 (GRCm39) S555P probably benign Het
Tnip1 A G 11: 54,802,395 (GRCm39) S638P probably benign Het
Tspan8 C T 10: 115,671,187 (GRCm39) R115* probably null Het
Txnrd1 A G 10: 82,721,114 (GRCm39) E510G probably benign Het
Ucp3 T C 7: 100,131,871 (GRCm39) Y241H probably damaging Het
Vmn2r96 A G 17: 18,818,339 (GRCm39) I831V probably benign Het
Zan T C 5: 137,435,082 (GRCm39) I2104V unknown Het
Zfp619 A C 7: 39,184,823 (GRCm39) R284S probably benign Het
Zfp715 T C 7: 42,951,155 (GRCm39) M48V probably benign Het
Other mutations in Spire1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00423:Spire1 APN 18 67,662,085 (GRCm39) missense probably damaging 1.00
IGL01639:Spire1 APN 18 67,678,738 (GRCm39) missense possibly damaging 0.74
IGL02334:Spire1 APN 18 67,639,725 (GRCm39) missense probably benign 0.00
PIT4677001:Spire1 UTSW 18 67,624,435 (GRCm39) missense probably damaging 1.00
R0457:Spire1 UTSW 18 67,685,670 (GRCm39) missense probably damaging 0.98
R0531:Spire1 UTSW 18 67,624,375 (GRCm39) missense probably damaging 1.00
R0608:Spire1 UTSW 18 67,661,945 (GRCm39) missense probably damaging 0.99
R2098:Spire1 UTSW 18 67,636,536 (GRCm39) missense probably damaging 0.99
R2299:Spire1 UTSW 18 67,663,493 (GRCm39) missense probably damaging 1.00
R3028:Spire1 UTSW 18 67,624,417 (GRCm39) missense probably damaging 1.00
R3815:Spire1 UTSW 18 67,639,733 (GRCm39) missense probably benign 0.05
R4049:Spire1 UTSW 18 67,662,101 (GRCm39) splice site probably null
R4050:Spire1 UTSW 18 67,662,101 (GRCm39) splice site probably null
R4109:Spire1 UTSW 18 67,630,287 (GRCm39) missense probably damaging 1.00
R4700:Spire1 UTSW 18 67,645,935 (GRCm39) missense probably benign 0.01
R4941:Spire1 UTSW 18 67,652,384 (GRCm39) missense possibly damaging 0.54
R4995:Spire1 UTSW 18 67,685,849 (GRCm39) splice site probably null
R5363:Spire1 UTSW 18 67,639,625 (GRCm39) missense probably damaging 1.00
R5561:Spire1 UTSW 18 67,639,716 (GRCm39) missense probably damaging 0.96
R5795:Spire1 UTSW 18 67,628,265 (GRCm39) missense probably benign
R5952:Spire1 UTSW 18 67,639,779 (GRCm39) missense probably benign 0.00
R5982:Spire1 UTSW 18 67,630,386 (GRCm39) critical splice acceptor site probably null
R7388:Spire1 UTSW 18 67,652,950 (GRCm39) missense probably damaging 1.00
R7559:Spire1 UTSW 18 67,634,187 (GRCm39) missense probably benign 0.04
R8006:Spire1 UTSW 18 67,634,251 (GRCm39) nonsense probably null
R8111:Spire1 UTSW 18 67,652,391 (GRCm39) missense probably damaging 0.98
R8675:Spire1 UTSW 18 67,624,378 (GRCm39) missense possibly damaging 0.48
R8946:Spire1 UTSW 18 67,629,686 (GRCm39) missense probably damaging 1.00
R9441:Spire1 UTSW 18 67,652,462 (GRCm39) missense probably benign 0.41
R9706:Spire1 UTSW 18 67,636,508 (GRCm39) missense probably benign 0.39
T0970:Spire1 UTSW 18 67,634,133 (GRCm39) splice site probably null
Z1088:Spire1 UTSW 18 67,628,222 (GRCm39) missense possibly damaging 0.89
Predicted Primers PCR Primer
(F):5'- TGGAAAGCCAGTACCACAGG -3'
(R):5'- CACATGATTGTGTGGAGTGTACC -3'

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