Incidental Mutation 'IGL02232:Spag1'
ID285785
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Spag1
Ensembl Gene ENSMUSG00000037617
Gene Namesperm associated antigen 1
Synonymstpis, TPR-containing protein involved in spermatogenesis
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.778) question?
Stock #IGL02232
Quality Score
Status
Chromosome15
Chromosomal Location36178099-36235621 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 36221564 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 601 (T601I)
Ref Sequence ENSEMBL: ENSMUSP00000132233 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047348] [ENSMUST00000171205]
Predicted Effect probably benign
Transcript: ENSMUST00000047348
AA Change: T601I

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000047335
Gene: ENSMUSG00000037617
AA Change: T601I

DomainStartEndE-ValueType
TPR 213 246 1.88e0 SMART
TPR 247 279 3.47e-4 SMART
TPR 280 313 8.23e-6 SMART
low complexity region 383 400 N/A INTRINSIC
TPR 430 463 5.92e1 SMART
TPR 472 505 2.49e-5 SMART
TPR 506 539 5.31e0 SMART
TPR 606 639 7.63e-1 SMART
TPR 640 673 1.38e-7 SMART
Pfam:RPAP3_C 777 869 1.7e-18 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000171205
AA Change: T601I

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000132233
Gene: ENSMUSG00000037617
AA Change: T601I

DomainStartEndE-ValueType
TPR 213 246 1.88e0 SMART
TPR 247 279 3.47e-4 SMART
TPR 280 313 8.23e-6 SMART
low complexity region 383 400 N/A INTRINSIC
TPR 430 463 5.92e1 SMART
TPR 472 505 2.49e-5 SMART
TPR 506 539 5.31e0 SMART
TPR 606 639 7.63e-1 SMART
TPR 640 673 1.38e-7 SMART
Pfam:RPAP3_C 777 869 1.7e-18 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227524
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227582
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The correlation of anti-sperm antibodies with cases of unexplained infertility implicates a role for these antibodies in blocking fertilization. Improved diagnosis and treatment of immunologic infertility, as well as identification of proteins for targeted contraception, are dependent on the identification and characterization of relevant sperm antigens. The protein expressed by this gene is recognized by anti-sperm agglutinating antibodies from an infertile woman. Furthermore, immunization of female rats with the recombinant human protein reduced fertility. This protein localizes to the plasma membrane of germ cells in the testis and to the post-acrosomal plasma membrane of mature spermatozoa. Recombinant polypeptide binds GTP and exhibits GTPase activity. Thus, this protein may regulate GTP signal transduction pathways involved in spermatogenesis and fertilization. Two transcript variants of this gene encode the same protein. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810030O07Rik A G X: 12,664,525 V199A possibly damaging Het
Aco1 T C 4: 40,175,996 M210T probably damaging Het
Actr10 G A 12: 70,943,515 E114K probably benign Het
Adam6b T C 12: 113,491,144 M527T probably benign Het
Ahi1 C T 10: 20,981,375 T623M probably damaging Het
Aldh8a1 T C 10: 21,395,646 W424R probably damaging Het
Apeh A T 9: 108,091,872 S299T probably benign Het
Bbs5 A C 2: 69,655,551 I147L probably benign Het
Bmp2k T G 5: 97,031,250 probably benign Het
C2cd6 A G 1: 59,062,492 F336S probably damaging Het
Ccdc129 A G 6: 55,967,937 T548A unknown Het
Cd274 T A 19: 29,382,538 L248M probably damaging Het
Chsy3 T A 18: 59,409,311 M507K possibly damaging Het
Clip2 T C 5: 134,503,130 N572S probably damaging Het
Commd9 A G 2: 101,900,979 T170A probably benign Het
Cpt1c G A 7: 44,960,156 S674L probably damaging Het
Dhx33 C A 11: 70,987,204 R671L probably damaging Het
Dnah5 G A 15: 28,299,240 E1583K probably damaging Het
Eed G T 7: 89,972,285 N51K probably damaging Het
Efcab14 A G 4: 115,760,064 probably benign Het
Ephb2 A C 4: 136,657,451 M884R probably damaging Het
Foxn2 G T 17: 88,463,051 A109S probably benign Het
Fut1 A T 7: 45,619,447 D220V probably damaging Het
Gm6468 C T 5: 95,281,207 noncoding transcript Het
Gm7964 A T 7: 83,756,307 noncoding transcript Het
Gm9772 C T 17: 22,007,050 probably benign Het
Golph3 G T 15: 12,349,492 M199I probably benign Het
Itpr1 A G 6: 108,417,923 N1666D probably damaging Het
Kif12 C T 4: 63,166,495 E529K probably benign Het
Lpp C T 16: 24,762,145 R204W probably damaging Het
Lrrc52 T A 1: 167,466,380 N112I probably damaging Het
Msi1 T A 5: 115,441,447 probably null Het
Nasp T G 4: 116,604,800 E170A probably damaging Het
Necab2 T A 8: 119,462,652 V187E probably damaging Het
Obscn T C 11: 59,038,978 E5790G probably damaging Het
Olfr461 A G 6: 40,544,046 L311P probably damaging Het
Olfr872 A T 9: 20,260,215 D125V probably damaging Het
Pard3b C T 1: 62,166,382 T445I probably damaging Het
Pcdh10 A G 3: 45,380,942 I564V probably benign Het
Pcdhb22 T A 18: 37,520,549 L690Q probably damaging Het
Pemt T A 11: 59,976,854 T115S probably damaging Het
Plcl2 A G 17: 50,606,641 N226S possibly damaging Het
Ppp6r1 A G 7: 4,633,342 S750P probably damaging Het
Prtg T C 9: 72,851,489 V375A probably damaging Het
Psd3 A C 8: 67,904,145 M673R probably damaging Het
Ptprt T C 2: 161,530,517 I1392V probably damaging Het
Rlf G A 4: 121,182,614 T200I probably benign Het
Robo1 G A 16: 72,971,984 G479D possibly damaging Het
Rpe65 A G 3: 159,604,351 D87G possibly damaging Het
Sema3g T C 14: 31,221,224 V148A probably damaging Het
Sgms2 G A 3: 131,323,184 P341S probably benign Het
Skint7 A T 4: 111,982,028 Q173L possibly damaging Het
Slc2a9 G A 5: 38,436,670 A150V probably benign Het
Slc35c2 A G 2: 165,282,881 L58P probably damaging Het
Slc7a6 G A 8: 106,196,574 C495Y possibly damaging Het
Smurf1 G A 5: 144,886,438 P458L probably damaging Het
Spink8 A T 9: 109,820,597 Q49L possibly damaging Het
Spout1 A T 2: 30,175,254 Y284N probably damaging Het
Srrm1 A T 4: 135,353,116 M1K probably null Het
Stxbp5l A G 16: 37,329,895 L116P probably damaging Het
Tlr9 T C 9: 106,224,937 F476L probably damaging Het
Tmem41b A G 7: 109,978,753 V108A probably damaging Het
Tra2b A G 16: 22,249,040 probably benign Het
Trio G T 15: 27,902,561 H271Q probably benign Het
Ttn A G 2: 76,892,919 probably benign Het
Usp51 A T X: 153,008,673 H421L probably damaging Het
Vmn2r29 A T 7: 7,241,811 W355R probably damaging Het
Vpreb1 T C 16: 16,868,739 N96D possibly damaging Het
Zfp318 C T 17: 46,396,810 R265* probably null Het
Zp3r C A 1: 130,596,667 C213F probably damaging Het
Other mutations in Spag1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00161:Spag1 APN 15 36195416 nonsense probably null
IGL00465:Spag1 APN 15 36183821 unclassified probably benign
IGL00694:Spag1 APN 15 36227171 missense possibly damaging 0.94
IGL01479:Spag1 APN 15 36233199 splice site probably benign
IGL01830:Spag1 APN 15 36221559 missense probably benign 0.01
IGL02072:Spag1 APN 15 36190512 missense probably damaging 1.00
IGL02727:Spag1 APN 15 36234818 missense probably damaging 1.00
IGL02810:Spag1 APN 15 36234547 missense probably damaging 1.00
IGL03010:Spag1 APN 15 36233273 missense probably benign 0.15
IGL03069:Spag1 APN 15 36224099 splice site probably benign
IGL03244:Spag1 APN 15 36234383 missense probably benign 0.00
FR4737:Spag1 UTSW 15 36197733 critical splice acceptor site probably benign
R0863:Spag1 UTSW 15 36192047 missense probably damaging 1.00
R1177:Spag1 UTSW 15 36234767 missense probably benign 0.21
R1878:Spag1 UTSW 15 36181770 missense probably damaging 1.00
R1879:Spag1 UTSW 15 36181770 missense probably damaging 1.00
R2086:Spag1 UTSW 15 36227141 missense probably damaging 0.98
R2093:Spag1 UTSW 15 36224130 missense probably damaging 1.00
R2231:Spag1 UTSW 15 36191167 missense probably benign 0.01
R4030:Spag1 UTSW 15 36234301 missense probably damaging 0.99
R4893:Spag1 UTSW 15 36197846 critical splice donor site probably null
R5047:Spag1 UTSW 15 36195442 missense probably damaging 1.00
R5505:Spag1 UTSW 15 36234626 missense probably damaging 0.99
R5741:Spag1 UTSW 15 36183703 missense possibly damaging 0.79
R5805:Spag1 UTSW 15 36200284 missense probably damaging 1.00
R6221:Spag1 UTSW 15 36197803 missense probably benign 0.30
R6236:Spag1 UTSW 15 36211135 missense probably damaging 1.00
R6556:Spag1 UTSW 15 36195407 missense probably damaging 1.00
R6800:Spag1 UTSW 15 36197749 nonsense probably null
R7737:Spag1 UTSW 15 36210710 missense probably benign 0.01
Z1177:Spag1 UTSW 15 36186676 missense probably benign 0.00
Posted On2015-04-16