Incidental Mutation 'IGL03338:Spag11b'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Spag11b
Ensembl Gene ENSMUSG00000059463
Gene Namesperm associated antigen 11B
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.122) question?
Stock #IGL03338
Quality Score
Chromosomal Location19140759-19143010 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 19141410 bp
Amino Acid Change Threonine to Isoleucine at position 33 (T33I)
Ref Sequence ENSEMBL: ENSMUSP00000048125 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039075] [ENSMUST00000110767] [ENSMUST00000212226] [ENSMUST00000212965]
Predicted Effect probably damaging
Transcript: ENSMUST00000039075
AA Change: T33I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000048125
Gene: ENSMUSG00000059463
AA Change: T33I

Pfam:Sperm_Ag_HE2 5 72 3.7e-35 PFAM
Pfam:Defensin_beta 76 110 2.2e-8 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000110767
AA Change: T34I

PolyPhen 2 Score 0.931 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000106395
Gene: ENSMUSG00000059463
AA Change: T34I

Pfam:Sperm_Ag_HE2 3 74 2.1e-33 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000212226
Predicted Effect probably benign
Transcript: ENSMUST00000212965
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes several androgen-dependent, epididymis-specific secretory proteins. The specific functions of these proteins have not been determined, but they are thought to be involved in sperm maturation. Some of the isoforms contain regions of similarity to beta-defensins, a family of antimicrobial peptides. The gene is located on chromosome 8p23 near the defensin gene cluster. Alternative splicing of this gene results in seven transcript variants encoding different isoforms. Two different N-terminal and five different C-terminal protein sequences are encoded by the splice variants. Two additional variants have been described, but their full length sequences have not been determined. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb1a G A 5: 8,694,153 V260M probably damaging Het
Accsl T A 2: 93,855,747 H575L probably benign Het
Armc3 A T 2: 19,248,701 I218F possibly damaging Het
Bora C A 14: 99,072,742 N502K probably damaging Het
Brd4 T A 17: 32,213,072 D606V probably damaging Het
Ccdc190 T A 1: 169,929,975 M1K probably null Het
Ccl25 T C 8: 4,349,898 probably benign Het
Cep78 G T 19: 15,959,623 T573K probably damaging Het
Ces1d C A 8: 93,169,718 probably null Het
Cntn4 C T 6: 106,655,589 H525Y probably damaging Het
D630039A03Rik T C 4: 57,910,509 E101G probably benign Het
Dnah2 A G 11: 69,496,577 V941A probably benign Het
Exoc6b A G 6: 84,844,130 I559T probably damaging Het
Fmr1 T C X: 68,688,336 probably null Het
Ghr A T 15: 3,347,542 C66S probably damaging Het
Gm13078 T C 4: 143,726,742 I140T probably benign Het
Gm13101 T C 4: 143,965,841 I197V probably benign Het
Gm13101 T A 4: 143,966,038 Q131L probably benign Het
Hook1 C A 4: 95,998,692 probably benign Het
Igsf1 T C X: 49,787,499 T73A probably benign Het
Ipo8 T C 6: 148,800,257 K451R probably benign Het
Irs1 A G 1: 82,288,401 V698A probably benign Het
Kat2a T C 11: 100,711,475 D151G probably benign Het
Lyrm1 A T 7: 119,914,246 Q78L probably benign Het
Madd C T 2: 91,162,162 G1012E possibly damaging Het
Mboat1 T A 13: 30,136,759 D31E probably benign Het
Myh8 C A 11: 67,298,346 A1116D probably damaging Het
Nop2 G A 6: 125,139,732 probably null Het
Notch1 A G 2: 26,459,959 S2390P probably benign Het
Olfr1122 T G 2: 87,388,126 N140K probably benign Het
Olfr619 T A 7: 103,604,408 C251* probably null Het
Olfr792 A G 10: 129,541,056 D173G probably damaging Het
Pigg T C 5: 108,319,950 S272P probably damaging Het
Plg A G 17: 12,419,072 Y795C probably damaging Het
Polr3e A G 7: 120,937,620 K335R probably benign Het
Pramef12 T A 4: 144,394,827 Y209F probably benign Het
Prdm4 A T 10: 85,907,821 M190K possibly damaging Het
Prex2 T A 1: 11,140,265 F597L probably benign Het
Ranbp3l A G 15: 9,060,859 E403G probably damaging Het
Rgmb C T 17: 15,807,303 A385T possibly damaging Het
Scn4a T A 11: 106,320,845 I1449F probably damaging Het
Slc17a9 T C 2: 180,740,518 probably benign Het
Slc26a2 T C 18: 61,198,902 I486V probably damaging Het
Sntn A T 14: 13,678,991 D55V probably damaging Het
Snx25 T A 8: 46,045,210 R595S probably benign Het
Sval2 A G 6: 41,864,247 I81M probably damaging Het
Tab2 A G 10: 7,919,275 V481A probably damaging Het
Zfp867 G A 11: 59,464,177 Q109* probably null Het
Zfp935 T C 13: 62,454,433 T318A probably benign Het
Other mutations in Spag11b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00826:Spag11b APN 8 19141407 missense possibly damaging 0.93
IGL00924:Spag11b APN 8 19142640 missense probably damaging 1.00
IGL01349:Spag11b APN 8 19141476 missense probably damaging 0.98
R4126:Spag11b UTSW 8 19141379 missense possibly damaging 0.83
Posted On2016-08-02