Incidental Mutation 'IGL03302:Spag4'
ID416264
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Spag4
Ensembl Gene ENSMUSG00000038180
Gene Namesperm associated antigen 4
Synonyms1700041K21Rik, Sun4
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL03302
Quality Score
Status
Chromosome2
Chromosomal Location156065175-156070617 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 156068420 bp
ZygosityHeterozygous
Amino Acid Change Glutamine to Arginine at position 322 (Q322R)
Ref Sequence ENSEMBL: ENSMUSP00000036484 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038860] [ENSMUST00000079312] [ENSMUST00000109607] [ENSMUST00000109608] [ENSMUST00000132494] [ENSMUST00000137966] [ENSMUST00000138178] [ENSMUST00000184265]
Predicted Effect probably damaging
Transcript: ENSMUST00000038860
AA Change: Q322R

PolyPhen 2 Score 0.969 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000036484
Gene: ENSMUSG00000038180
AA Change: Q322R

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
low complexity region 19 37 N/A INTRINSIC
transmembrane domain 137 159 N/A INTRINSIC
transmembrane domain 166 188 N/A INTRINSIC
low complexity region 214 222 N/A INTRINSIC
Pfam:Sad1_UNC 293 426 1.9e-44 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000079312
SMART Domains Protein: ENSMUSP00000078292
Gene: ENSMUSG00000074643

DomainStartEndE-ValueType
C2 6 112 3.64e-9 SMART
C2 137 242 8.76e-12 SMART
VWA 282 468 8.96e-2 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000109607
SMART Domains Protein: ENSMUSP00000105236
Gene: ENSMUSG00000074643

DomainStartEndE-ValueType
C2 6 112 3.64e-9 SMART
C2 137 242 8.76e-12 SMART
VWA 282 484 9.5e-15 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000109608
SMART Domains Protein: ENSMUSP00000105237
Gene: ENSMUSG00000074643

DomainStartEndE-ValueType
C2 6 112 3.64e-9 SMART
C2 137 242 8.76e-12 SMART
VWA 282 484 9.5e-15 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125996
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126513
Predicted Effect probably benign
Transcript: ENSMUST00000127956
SMART Domains Protein: ENSMUSP00000114923
Gene: ENSMUSG00000098950

DomainStartEndE-ValueType
low complexity region 10 28 N/A INTRINSIC
low complexity region 73 172 N/A INTRINSIC
RRM 217 287 1.05e-1 SMART
RRM 343 415 2.73e-7 SMART
RRM 457 529 8.73e-6 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000131144
Predicted Effect probably benign
Transcript: ENSMUST00000132494
SMART Domains Protein: ENSMUSP00000139175
Gene: ENSMUSG00000098950

DomainStartEndE-ValueType
Pfam:RRM_6 5 70 1.5e-5 PFAM
low complexity region 98 116 N/A INTRINSIC
low complexity region 161 260 N/A INTRINSIC
RRM 305 375 1.05e-1 SMART
RRM 431 503 2.73e-7 SMART
RRM 545 617 8.73e-6 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133511
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136765
Predicted Effect probably benign
Transcript: ENSMUST00000137966
SMART Domains Protein: ENSMUSP00000118715
Gene: ENSMUSG00000038180

DomainStartEndE-ValueType
transmembrane domain 43 65 N/A INTRINSIC
transmembrane domain 72 94 N/A INTRINSIC
coiled coil region 112 147 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184933
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149139
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142975
Predicted Effect probably benign
Transcript: ENSMUST00000138178
Predicted Effect probably benign
Transcript: ENSMUST00000140109
SMART Domains Protein: ENSMUSP00000121998
Gene: ENSMUSG00000074643

DomainStartEndE-ValueType
Pfam:Copine 1 148 2.1e-50 PFAM
Pfam:vWA-TerF-like 5 111 2.5e-7 PFAM
low complexity region 167 185 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000184265
SMART Domains Protein: ENSMUSP00000138888
Gene: ENSMUSG00000074643

DomainStartEndE-ValueType
C2 6 112 3.64e-9 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The mammalian sperm flagellum contains two cytoskeletal structures associated with the axoneme: the outer dense fibers surrounding the axoneme in the midpiece and principal piece and the fibrous sheath surrounding the outer dense fibers in the principal piece of the tail. Defects in these structures are associated with abnormal tail morphology, reduced sperm motility, and infertility. In the rat, the protein encoded by this gene associates with an outer dense fiber protein via a leucine zipper motif and localizes to the microtubules of the manchette and axoneme during sperm tail development. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Dec 2015]
PHENOTYPE: Mice homozygous for a knock-out allele show disrupted spermiogenesis, severe defects in sperm head formation, abnormal manchette morphology, globozoospermia, and male infertility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b T A 11: 109,967,750 Y542F possibly damaging Het
Ankrd34b A T 13: 92,439,643 N461I possibly damaging Het
Ccl24 T C 5: 135,570,878 K93E probably benign Het
Ccr9 T A 9: 123,779,536 D94E probably damaging Het
Cd79a G A 7: 24,899,334 V103M probably damaging Het
Ces1e A G 8: 93,223,893 probably null Het
Cul9 T C 17: 46,526,640 E993G probably damaging Het
Cyp4a14 T C 4: 115,491,378 I330V probably benign Het
Cyp7a1 T C 4: 6,273,801 D35G probably benign Het
Dmpk C A 7: 19,086,486 probably benign Het
Gcnt1 G T 19: 17,329,183 R393S probably benign Het
Lctl C T 9: 64,134,848 probably benign Het
Mttp A T 3: 138,104,707 I664N possibly damaging Het
Myh1 C T 11: 67,211,502 A873V probably benign Het
Nedd9 A G 13: 41,338,854 V54A probably damaging Het
Olfr1306 A T 2: 111,912,822 V36E possibly damaging Het
Olfr401 T G 11: 74,121,633 C115G possibly damaging Het
Olfr449 G T 6: 42,838,003 E41* probably null Het
Pak6 A T 2: 118,693,303 E313V probably benign Het
Pla2g4a A G 1: 149,864,947 S402P probably benign Het
Polq T C 16: 37,071,772 M2012T probably damaging Het
Ppp1r12b A T 1: 134,838,050 probably benign Het
Rbp3 A G 14: 33,954,659 H188R probably damaging Het
Rps6ka2 C A 17: 7,299,388 Q682K possibly damaging Het
Scgb2b7 A T 7: 31,705,081 C65S probably damaging Het
Spef2 T C 15: 9,676,380 T702A probably benign Het
Taf3 G T 2: 9,952,131 F408L probably damaging Het
Tead2 T G 7: 45,232,899 Y121D possibly damaging Het
Thegl T G 5: 77,054,576 S281R probably benign Het
Tmco5 A T 2: 116,892,279 T294S probably damaging Het
Trim37 A G 11: 87,147,001 E187G possibly damaging Het
Ubb T A 11: 62,552,417 L91Q probably damaging Het
Ugt2a3 G A 5: 87,336,580 P195L probably damaging Het
Zan T C 5: 137,468,390 S402G possibly damaging Het
Zc3h7a T A 16: 11,141,710 H793L probably damaging Het
Zfhx4 C T 3: 5,403,713 T2977I possibly damaging Het
Other mutations in Spag4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01409:Spag4 APN 2 156069332 missense possibly damaging 0.88
IGL01843:Spag4 APN 2 156068497 missense probably benign 0.04
IGL02200:Spag4 APN 2 156066597 missense probably benign 0.14
IGL02506:Spag4 APN 2 156069222 missense probably damaging 1.00
IGL02570:Spag4 APN 2 156068444 missense possibly damaging 0.60
R0127:Spag4 UTSW 2 156068042 missense probably damaging 0.99
R0314:Spag4 UTSW 2 156067309 unclassified probably benign
R0441:Spag4 UTSW 2 156067979 missense probably damaging 1.00
R1699:Spag4 UTSW 2 156065422 missense probably damaging 1.00
R5270:Spag4 UTSW 2 156065933 intron probably benign
R5293:Spag4 UTSW 2 156066191 missense probably benign 0.07
R6092:Spag4 UTSW 2 156065776 intron probably benign
R7138:Spag4 UTSW 2 156066599 missense probably benign 0.00
R7300:Spag4 UTSW 2 156065621 missense probably benign 0.06
R7898:Spag4 UTSW 2 156069324 missense probably damaging 1.00
Posted On2016-08-02