Incidental Mutation 'R0084:Spag16'
ID 163253
Institutional Source Beutler Lab
Gene Symbol Spag16
Ensembl Gene ENSMUSG00000053153
Gene Name sperm associated antigen 16
Synonyms 4921511D23Rik, Wdr29, Pf20, 4930524F24Rik, 4930585K05Rik
MMRRC Submission 038371-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.140) question?
Stock # R0084 (G1)
Quality Score 175
Status Validated
Chromosome 1
Chromosomal Location 69866129-70764291 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 70035998 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 342 (N342S)
Ref Sequence ENSEMBL: ENSMUSP00000069821 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065425]
AlphaFold Q8K450
Predicted Effect probably benign
Transcript: ENSMUST00000065425
AA Change: N342S

PolyPhen 2 Score 0.023 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000069821
Gene: ENSMUSG00000053153
AA Change: N342S

DomainStartEndE-ValueType
low complexity region 45 55 N/A INTRINSIC
coiled coil region 146 190 N/A INTRINSIC
WD40 349 388 7.8e-2 SMART
WD40 391 430 6.23e-10 SMART
WD40 433 472 1.34e-9 SMART
WD40 475 514 1.92e-10 SMART
WD40 517 556 2.38e-6 SMART
WD40 559 598 1.42e2 SMART
WD40 600 639 4.83e-7 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161310
Predicted Effect noncoding transcript
Transcript: ENSMUST00000187159
Predicted Effect noncoding transcript
Transcript: ENSMUST00000190833
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191569
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.0%
  • 10x: 94.5%
  • 20x: 86.0%
Validation Efficiency 99% (77/78)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Cilia and flagella are comprised of a microtubular backbone, the axoneme, which is organized by the basal body and surrounded by plasma membrane. SPAG16 encodes 2 major proteins that associate with the axoneme of sperm tail and the nucleus of postmeiotic germ cells, respectively (Zhang et al., 2007 [PubMed 17699735]).[supplied by OMIM, Jul 2008]
PHENOTYPE: Chimeric males carrying one copy of the mutated allele have impaired spermatogenesis, a significant loss of germ cells at the round spermatid stage, and disorganized sperm axoneme structure. No offspring carrying the mutated allele are produced from matings using male chimeras. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a A G 11: 109,927,423 (GRCm39) probably benign Het
Abcc9 A G 6: 142,604,277 (GRCm39) Y653H probably damaging Het
Acp3 A T 9: 104,191,564 (GRCm39) S241T probably benign Het
Acvr1 A G 2: 58,348,895 (GRCm39) probably null Het
Adgb T C 10: 10,272,088 (GRCm39) N832S possibly damaging Het
AI182371 A G 2: 34,975,714 (GRCm39) probably null Het
Anapc1 G A 2: 128,465,886 (GRCm39) probably benign Het
Apba1 T C 19: 23,889,861 (GRCm39) S420P possibly damaging Het
Ass1 A T 2: 31,404,831 (GRCm39) N371Y probably damaging Het
Bpifb2 A T 2: 153,733,011 (GRCm39) M365L probably benign Het
Btnl9 A T 11: 49,069,606 (GRCm39) N224K possibly damaging Het
Cntn1 A T 15: 92,215,798 (GRCm39) I944L probably benign Het
Cpa3 T C 3: 20,296,265 (GRCm39) probably benign Het
Dcaf11 C T 14: 55,806,700 (GRCm39) R468C probably benign Het
E4f1 T C 17: 24,663,056 (GRCm39) T750A possibly damaging Het
Ercc5 A G 1: 44,215,136 (GRCm39) K890E possibly damaging Het
Fbrsl1 A G 5: 110,527,381 (GRCm39) L262P probably damaging Het
Flnb A G 14: 7,935,979 (GRCm38) D2273G probably benign Het
Gm9848 A T 13: 113,244,776 (GRCm39) noncoding transcript Het
Hcrtr1 T A 4: 130,031,059 (GRCm39) H75L possibly damaging Het
Heatr9 A T 11: 83,403,721 (GRCm39) probably benign Het
Htatip2 G A 7: 49,409,420 (GRCm39) G58D probably damaging Het
Jkampl A T 6: 73,445,918 (GRCm39) Y210* probably null Het
Lmntd1 G A 6: 145,350,254 (GRCm39) H234Y unknown Het
Ly6g2 T A 15: 75,089,624 (GRCm39) M44K probably benign Het
Map4k3 T C 17: 80,963,343 (GRCm39) K85E possibly damaging Het
Moxd2 T C 6: 40,856,342 (GRCm39) D510G probably null Het
Mpv17l2 A T 8: 71,217,190 (GRCm39) probably benign Het
Nbeal2 A G 9: 110,472,778 (GRCm39) probably null Het
Ncapd3 A G 9: 26,967,407 (GRCm39) D581G probably damaging Het
Ndufb5 T C 3: 32,791,352 (GRCm39) V33A probably benign Het
Or10a49 A T 7: 108,468,007 (GRCm39) M118K probably damaging Het
Osbpl1a T C 18: 12,890,669 (GRCm39) T524A probably benign Het
Otogl A C 10: 107,737,202 (GRCm39) S71A probably damaging Het
Ovol2 G T 2: 144,147,808 (GRCm39) N180K probably damaging Het
Pam A G 1: 97,823,774 (GRCm39) V219A probably benign Het
Paox C T 7: 139,712,359 (GRCm39) R197* probably null Het
Pax2 T A 19: 44,806,874 (GRCm39) Y290N probably damaging Het
Pik3ca T C 3: 32,516,937 (GRCm39) M933T possibly damaging Het
Ppfia4 G T 1: 134,227,164 (GRCm39) R1124S possibly damaging Het
Prkch T C 12: 73,744,761 (GRCm39) F258S possibly damaging Het
Rhob G A 12: 8,549,107 (GRCm39) R176C probably benign Het
Sbf2 A T 7: 110,041,573 (GRCm39) I326N possibly damaging Het
Scgb2b2 A T 7: 31,003,041 (GRCm39) E45D probably benign Het
Scube3 T A 17: 28,381,935 (GRCm39) D320E probably benign Het
Serpina1f A G 12: 103,659,847 (GRCm39) V145A possibly damaging Het
Slc28a2b A G 2: 122,353,314 (GRCm39) Y498C possibly damaging Het
Slc6a5 A C 7: 49,579,761 (GRCm39) I380L probably benign Het
Spata16 A G 3: 26,721,559 (GRCm39) T27A possibly damaging Het
Spock3 A C 8: 63,596,963 (GRCm39) K89T probably damaging Het
Tbc1d1 T C 5: 64,481,797 (GRCm39) V795A probably damaging Het
Tirap G T 9: 35,100,458 (GRCm39) H75Q probably benign Het
Tpk1 C A 6: 43,323,763 (GRCm39) V229L possibly damaging Het
Tshz2 A G 2: 169,726,286 (GRCm39) H294R probably damaging Het
Ttn A T 2: 76,703,043 (GRCm39) probably benign Het
Unc13d C T 11: 115,954,657 (GRCm39) V984M probably damaging Het
Zbtb43 A T 2: 33,343,996 (GRCm39) Y373N probably damaging Het
Zfp646 T A 7: 127,480,476 (GRCm39) H884Q possibly damaging Het
Other mutations in Spag16
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00793:Spag16 APN 1 70,338,809 (GRCm39) missense probably damaging 1.00
IGL01129:Spag16 APN 1 69,935,681 (GRCm39) missense probably benign 0.01
IGL02117:Spag16 APN 1 69,909,479 (GRCm39) missense probably damaging 1.00
IGL02245:Spag16 APN 1 69,897,661 (GRCm39) missense probably benign
IGL02492:Spag16 APN 1 69,926,688 (GRCm39) missense probably benign
IGL02851:Spag16 APN 1 70,304,067 (GRCm39) missense possibly damaging 0.76
IGL03271:Spag16 APN 1 69,892,511 (GRCm39) missense probably benign 0.00
IGL03274:Spag16 APN 1 69,883,540 (GRCm39) splice site probably benign
PIT4243001:Spag16 UTSW 1 69,892,540 (GRCm39) missense probably damaging 1.00
R0513:Spag16 UTSW 1 70,532,927 (GRCm39) splice site probably benign
R0653:Spag16 UTSW 1 69,909,504 (GRCm39) missense probably damaging 1.00
R1165:Spag16 UTSW 1 70,036,036 (GRCm39) missense probably benign 0.04
R1178:Spag16 UTSW 1 69,962,817 (GRCm39) splice site probably benign
R1180:Spag16 UTSW 1 69,962,817 (GRCm39) splice site probably benign
R1404:Spag16 UTSW 1 69,934,439 (GRCm39) splice site probably benign
R1547:Spag16 UTSW 1 69,912,402 (GRCm39) missense possibly damaging 0.51
R1689:Spag16 UTSW 1 70,500,277 (GRCm39) missense probably benign 0.01
R1699:Spag16 UTSW 1 70,036,015 (GRCm39) missense probably benign 0.05
R1714:Spag16 UTSW 1 69,882,164 (GRCm39) missense probably damaging 0.97
R1724:Spag16 UTSW 1 70,532,941 (GRCm39) missense probably damaging 1.00
R1873:Spag16 UTSW 1 69,935,744 (GRCm39) splice site probably benign
R2196:Spag16 UTSW 1 69,897,681 (GRCm39) missense possibly damaging 0.92
R2207:Spag16 UTSW 1 70,764,043 (GRCm39) missense probably benign 0.00
R4058:Spag16 UTSW 1 69,892,487 (GRCm39) missense probably damaging 0.96
R4276:Spag16 UTSW 1 69,912,640 (GRCm39) intron probably benign
R4497:Spag16 UTSW 1 70,532,989 (GRCm39) missense probably damaging 1.00
R4560:Spag16 UTSW 1 69,883,455 (GRCm39) missense probably benign 0.05
R4648:Spag16 UTSW 1 69,866,194 (GRCm39) missense probably null 0.99
R4972:Spag16 UTSW 1 70,764,087 (GRCm39) missense probably damaging 1.00
R5027:Spag16 UTSW 1 69,962,963 (GRCm39) intron probably benign
R5032:Spag16 UTSW 1 69,892,511 (GRCm39) missense probably benign 0.00
R5174:Spag16 UTSW 1 70,532,955 (GRCm39) missense probably damaging 1.00
R5276:Spag16 UTSW 1 69,935,742 (GRCm39) critical splice donor site probably null
R5537:Spag16 UTSW 1 69,866,175 (GRCm39) missense probably benign
R5706:Spag16 UTSW 1 69,909,448 (GRCm39) missense probably benign 0.01
R5834:Spag16 UTSW 1 69,962,873 (GRCm39) missense probably benign 0.00
R6131:Spag16 UTSW 1 70,764,242 (GRCm39) splice site probably null
R6246:Spag16 UTSW 1 69,962,980 (GRCm39) missense probably benign 0.45
R7164:Spag16 UTSW 1 70,764,025 (GRCm39) missense possibly damaging 0.88
R7261:Spag16 UTSW 1 70,338,780 (GRCm39) missense possibly damaging 0.56
R7298:Spag16 UTSW 1 69,958,585 (GRCm39) splice site probably null
R7358:Spag16 UTSW 1 69,883,526 (GRCm39) missense probably benign 0.00
R7431:Spag16 UTSW 1 69,963,031 (GRCm39) missense unknown
R7508:Spag16 UTSW 1 69,926,679 (GRCm39) missense possibly damaging 0.93
R7566:Spag16 UTSW 1 69,909,487 (GRCm39) missense probably damaging 1.00
R7570:Spag16 UTSW 1 70,036,000 (GRCm39) missense probably benign 0.00
R7598:Spag16 UTSW 1 69,909,467 (GRCm39) missense probably damaging 1.00
R7942:Spag16 UTSW 1 69,866,247 (GRCm39) missense probably benign 0.11
R8047:Spag16 UTSW 1 69,882,155 (GRCm39) missense probably damaging 1.00
R8132:Spag16 UTSW 1 70,420,461 (GRCm39) missense probably damaging 1.00
R8329:Spag16 UTSW 1 69,934,407 (GRCm39) missense probably benign 0.00
R8870:Spag16 UTSW 1 70,036,017 (GRCm39) missense probably benign 0.05
R8930:Spag16 UTSW 1 70,338,928 (GRCm39) critical splice donor site probably null
R8932:Spag16 UTSW 1 70,338,928 (GRCm39) critical splice donor site probably null
R8954:Spag16 UTSW 1 70,036,004 (GRCm39) missense
R8998:Spag16 UTSW 1 69,935,706 (GRCm39) missense probably benign 0.00
R9077:Spag16 UTSW 1 70,532,930 (GRCm39) splice site probably benign
R9144:Spag16 UTSW 1 70,420,459 (GRCm39) missense probably damaging 1.00
R9145:Spag16 UTSW 1 70,420,459 (GRCm39) missense probably damaging 1.00
R9148:Spag16 UTSW 1 70,420,459 (GRCm39) missense probably damaging 1.00
R9160:Spag16 UTSW 1 69,962,873 (GRCm39) missense probably benign 0.00
R9192:Spag16 UTSW 1 69,963,007 (GRCm39) missense unknown
R9436:Spag16 UTSW 1 69,892,539 (GRCm39) missense probably damaging 0.96
R9582:Spag16 UTSW 1 69,897,717 (GRCm39) missense probably benign 0.00
R9660:Spag16 UTSW 1 69,962,842 (GRCm39) missense probably benign 0.03
R9666:Spag16 UTSW 1 70,764,072 (GRCm39) missense probably damaging 1.00
R9671:Spag16 UTSW 1 69,883,495 (GRCm39) missense probably benign 0.29
R9728:Spag16 UTSW 1 69,962,842 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- GCAAGGGTCATTTTGCTAACCGTG -3'
(R):5'- TAGTCTACACTGCCACCAAGTGCC -3'

Sequencing Primer
(F):5'- GGACAAATGTACTGGCTTTGAC -3'
(R):5'- ACTTGCAATGTTCCAGAGGC -3'
Posted On 2014-03-19