Incidental Mutation 'R7804:Specc1'
ID 600679
Institutional Source Beutler Lab
Gene Symbol Specc1
Ensembl Gene ENSMUSG00000042331
Gene Name sperm antigen with calponin homology and coiled-coil domains 1
Synonyms Cytsb, 2810012G08Rik, B230396K10Rik
MMRRC Submission 045859-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.128) question?
Stock # R7804 (G1)
Quality Score 225.009
Status Validated
Chromosome 11
Chromosomal Location 61847589-62113839 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 62096223 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 895 (T895I)
Ref Sequence ENSEMBL: ENSMUSP00000144300 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000092415] [ENSMUST00000108709] [ENSMUST00000201015] [ENSMUST00000201364] [ENSMUST00000202179] [ENSMUST00000202389] [ENSMUST00000202905]
AlphaFold Q5SXY1
Predicted Effect probably damaging
Transcript: ENSMUST00000092415
AA Change: T904I

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000090071
Gene: ENSMUSG00000042331
AA Change: T904I

DomainStartEndE-ValueType
low complexity region 43 63 N/A INTRINSIC
coiled coil region 79 116 N/A INTRINSIC
coiled coil region 144 179 N/A INTRINSIC
low complexity region 231 236 N/A INTRINSIC
coiled coil region 282 374 N/A INTRINSIC
coiled coil region 399 440 N/A INTRINSIC
coiled coil region 495 693 N/A INTRINSIC
low complexity region 805 816 N/A INTRINSIC
low complexity region 832 844 N/A INTRINSIC
CH 883 981 2.69e-16 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000108709
AA Change: T984I

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000104349
Gene: ENSMUSG00000042331
AA Change: T984I

DomainStartEndE-ValueType
low complexity region 26 40 N/A INTRINSIC
low complexity region 123 143 N/A INTRINSIC
coiled coil region 159 196 N/A INTRINSIC
coiled coil region 224 259 N/A INTRINSIC
low complexity region 311 316 N/A INTRINSIC
coiled coil region 362 454 N/A INTRINSIC
coiled coil region 479 520 N/A INTRINSIC
coiled coil region 575 773 N/A INTRINSIC
low complexity region 885 896 N/A INTRINSIC
low complexity region 912 924 N/A INTRINSIC
CH 963 1061 2.69e-16 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000201015
AA Change: T324I

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000144174
Gene: ENSMUSG00000042331
AA Change: T324I

DomainStartEndE-ValueType
coiled coil region 23 113 N/A INTRINSIC
low complexity region 225 236 N/A INTRINSIC
low complexity region 252 264 N/A INTRINSIC
CH 303 401 1.4e-18 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000201364
AA Change: T975I

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000143853
Gene: ENSMUSG00000042331
AA Change: T975I

DomainStartEndE-ValueType
low complexity region 26 40 N/A INTRINSIC
low complexity region 123 143 N/A INTRINSIC
coiled coil region 159 196 N/A INTRINSIC
coiled coil region 224 259 N/A INTRINSIC
low complexity region 311 316 N/A INTRINSIC
coiled coil region 362 454 N/A INTRINSIC
coiled coil region 479 520 N/A INTRINSIC
coiled coil region 575 773 N/A INTRINSIC
low complexity region 876 887 N/A INTRINSIC
low complexity region 903 915 N/A INTRINSIC
CH 954 1052 2.69e-16 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000202179
AA Change: T895I

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000144300
Gene: ENSMUSG00000042331
AA Change: T895I

DomainStartEndE-ValueType
low complexity region 43 63 N/A INTRINSIC
coiled coil region 79 116 N/A INTRINSIC
coiled coil region 144 179 N/A INTRINSIC
low complexity region 231 236 N/A INTRINSIC
coiled coil region 282 374 N/A INTRINSIC
coiled coil region 399 440 N/A INTRINSIC
coiled coil region 495 693 N/A INTRINSIC
low complexity region 796 807 N/A INTRINSIC
low complexity region 823 835 N/A INTRINSIC
CH 874 972 2.69e-16 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000202389
AA Change: T984I

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000144055
Gene: ENSMUSG00000042331
AA Change: T984I

DomainStartEndE-ValueType
low complexity region 26 40 N/A INTRINSIC
low complexity region 123 143 N/A INTRINSIC
coiled coil region 159 196 N/A INTRINSIC
coiled coil region 224 259 N/A INTRINSIC
low complexity region 311 316 N/A INTRINSIC
coiled coil region 362 454 N/A INTRINSIC
coiled coil region 479 520 N/A INTRINSIC
coiled coil region 575 773 N/A INTRINSIC
low complexity region 885 896 N/A INTRINSIC
low complexity region 912 924 N/A INTRINSIC
CH 963 1061 2.69e-16 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000202905
AA Change: T984I

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000144311
Gene: ENSMUSG00000042331
AA Change: T984I

DomainStartEndE-ValueType
low complexity region 26 40 N/A INTRINSIC
low complexity region 123 143 N/A INTRINSIC
coiled coil region 159 196 N/A INTRINSIC
coiled coil region 224 259 N/A INTRINSIC
low complexity region 311 316 N/A INTRINSIC
coiled coil region 362 454 N/A INTRINSIC
coiled coil region 479 520 N/A INTRINSIC
coiled coil region 575 773 N/A INTRINSIC
low complexity region 885 896 N/A INTRINSIC
low complexity region 912 924 N/A INTRINSIC
CH 963 1061 2.69e-16 SMART
Meta Mutation Damage Score 0.5280 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.4%
Validation Efficiency 95% (55/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the cytospin-A family. It is localized in the nucleus, and highly expressed in testis and some cancer cell lines. A chromosomal translocation involving this gene and platelet-derived growth factor receptor, beta gene (PDGFRB) may be a cause of juvenile myelomonocytic leukemia. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Aug 2011]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933415A04Rik GTGTGTATGTGT GTGTGT 11: 43,478,241 (GRCm39) probably benign Het
Ago4 A T 4: 126,406,423 (GRCm39) C296S probably benign Het
Apbb1 A G 7: 105,215,807 (GRCm39) L401P probably damaging Het
Cacnb2 C A 2: 14,972,848 (GRCm39) P252T probably benign Het
Ctnna2 C T 6: 77,618,357 (GRCm39) V202I probably benign Het
Dapk1 A T 13: 60,873,153 (GRCm39) I352F probably benign Het
Dexi T C 16: 10,360,349 (GRCm39) D69G possibly damaging Het
Dlg5 T C 14: 24,215,388 (GRCm39) E645G possibly damaging Het
Dnah3 A G 7: 119,551,841 (GRCm39) I2826T probably damaging Het
Dnah3 A G 7: 119,610,235 (GRCm39) W1734R probably damaging Het
Dtna A G 18: 23,728,666 (GRCm39) K287R probably damaging Het
Elovl5 A G 9: 77,887,105 (GRCm39) probably null Het
Ess2 T A 16: 17,729,031 (GRCm39) I47F probably damaging Het
Fam222b C A 11: 78,044,979 (GRCm39) P180Q probably benign Het
Fat3 C T 9: 15,901,888 (GRCm39) V3046I probably benign Het
Fem1a A G 17: 56,565,068 (GRCm39) D387G probably damaging Het
Frmd5 A G 2: 121,422,225 (GRCm39) Y33H probably damaging Het
Gucy2g A T 19: 55,216,584 (GRCm39) L464H probably benign Het
Ints2 T C 11: 86,103,489 (GRCm39) E1189G possibly damaging Het
Itgb4 T C 11: 115,894,510 (GRCm39) V1355A probably damaging Het
Lepr A T 4: 101,639,783 (GRCm39) S750C probably damaging Het
Lingo1 T C 9: 56,526,798 (GRCm39) D603G probably benign Het
Map4k3 A C 17: 80,922,499 (GRCm39) V474G probably damaging Het
Myl4 T A 11: 104,475,787 (GRCm39) V167E probably damaging Het
Naa25 T C 5: 121,562,652 (GRCm39) V478A probably benign Het
Neurl4 T A 11: 69,796,700 (GRCm39) L487H probably benign Het
Nkx2-9 C T 12: 56,658,917 (GRCm39) R99H probably damaging Het
Or4c110 C G 2: 88,831,855 (GRCm39) R259P unknown Het
Or52x1 A T 7: 104,853,367 (GRCm39) M61K probably damaging Het
Or6c76 A G 10: 129,612,091 (GRCm39) I103V probably benign Het
Pcdhga9 A G 18: 37,871,132 (GRCm39) I320M probably damaging Het
Pi15 T A 1: 17,695,137 (GRCm39) C251* probably null Het
Pkhd1l1 A T 15: 44,460,534 (GRCm39) K4248* probably null Het
Prkg1 C T 19: 30,556,032 (GRCm39) V625I probably benign Het
Prkg1 G A 19: 30,602,170 (GRCm39) A362V possibly damaging Het
Prol1 C T 5: 88,476,264 (GRCm39) T218I unknown Het
Ptpro G A 6: 137,376,599 (GRCm39) probably null Het
Rev3l T A 10: 39,699,481 (GRCm39) I1326K probably benign Het
Shank1 C A 7: 43,962,308 (GRCm39) R60S unknown Het
Slc24a2 A G 4: 86,909,774 (GRCm39) V648A probably damaging Het
Slc35d3 T C 10: 19,725,116 (GRCm39) T247A probably damaging Het
Spta1 A G 1: 174,023,471 (GRCm39) E626G possibly damaging Het
Syngr2 C A 11: 117,703,401 (GRCm39) S72R possibly damaging Het
Synj2 T A 17: 6,069,809 (GRCm39) L490Q unknown Het
Tbc1d9 T C 8: 83,963,341 (GRCm39) L351P possibly damaging Het
Tcof1 G C 18: 60,962,123 (GRCm39) A702G possibly damaging Het
Themis3 G A 17: 66,862,605 (GRCm39) T451I probably benign Het
Tia1 T C 6: 86,401,364 (GRCm39) S146P probably benign Het
Tpp2 T A 1: 44,022,441 (GRCm39) N946K probably benign Het
Tpr A T 1: 150,308,310 (GRCm39) R1688S probably damaging Het
Trav12-1 A G 14: 53,775,988 (GRCm39) Q47R possibly damaging Het
Ttll9 G A 2: 152,844,278 (GRCm39) probably null Het
Ttn G A 2: 76,537,585 (GRCm39) T34781M possibly damaging Het
V1ra8 A G 6: 90,180,298 (GRCm39) Y167C probably damaging Het
Vegfb T C 19: 6,963,707 (GRCm39) D84G probably damaging Het
Vmn2r14 A T 5: 109,368,324 (GRCm39) L223M probably benign Het
Wdr26 A G 1: 181,010,387 (GRCm39) I554T probably damaging Het
Other mutations in Specc1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00156:Specc1 APN 11 62,008,835 (GRCm39) missense probably benign 0.02
IGL01953:Specc1 APN 11 62,009,122 (GRCm39) missense probably benign 0.40
IGL02244:Specc1 APN 11 62,019,194 (GRCm39) missense probably benign 0.41
IGL02257:Specc1 APN 11 62,009,243 (GRCm39) missense probably damaging 1.00
IGL02512:Specc1 APN 11 62,009,215 (GRCm39) missense probably damaging 1.00
IGL03147:Specc1 UTSW 11 62,009,108 (GRCm39) missense probably benign
R0039:Specc1 UTSW 11 61,920,195 (GRCm39) missense probably damaging 0.97
R0114:Specc1 UTSW 11 62,037,139 (GRCm39) missense possibly damaging 0.92
R0635:Specc1 UTSW 11 62,009,729 (GRCm39) missense probably damaging 1.00
R1514:Specc1 UTSW 11 62,047,358 (GRCm39) missense probably damaging 1.00
R1604:Specc1 UTSW 11 61,933,883 (GRCm39) missense probably damaging 1.00
R1717:Specc1 UTSW 11 62,019,218 (GRCm39) missense possibly damaging 0.88
R1719:Specc1 UTSW 11 62,019,218 (GRCm39) missense possibly damaging 0.88
R1739:Specc1 UTSW 11 62,009,644 (GRCm39) nonsense probably null
R1757:Specc1 UTSW 11 62,010,110 (GRCm39) critical splice donor site probably null
R1990:Specc1 UTSW 11 61,920,120 (GRCm39) missense possibly damaging 0.87
R1991:Specc1 UTSW 11 61,920,120 (GRCm39) missense possibly damaging 0.87
R2063:Specc1 UTSW 11 62,009,122 (GRCm39) missense probably benign 0.01
R2071:Specc1 UTSW 11 62,008,701 (GRCm39) missense probably damaging 0.98
R2245:Specc1 UTSW 11 62,022,713 (GRCm39) missense probably damaging 1.00
R3415:Specc1 UTSW 11 62,009,245 (GRCm39) missense probably benign 0.29
R3831:Specc1 UTSW 11 62,008,793 (GRCm39) missense probably damaging 1.00
R3890:Specc1 UTSW 11 62,042,739 (GRCm39) missense probably benign 0.00
R3891:Specc1 UTSW 11 62,042,739 (GRCm39) missense probably benign 0.00
R4367:Specc1 UTSW 11 62,009,356 (GRCm39) missense probably damaging 1.00
R4489:Specc1 UTSW 11 62,042,653 (GRCm39) splice site probably null
R4580:Specc1 UTSW 11 62,110,157 (GRCm39) missense probably damaging 1.00
R4852:Specc1 UTSW 11 62,102,510 (GRCm39) missense probably damaging 1.00
R4930:Specc1 UTSW 11 62,009,784 (GRCm39) missense possibly damaging 0.93
R5016:Specc1 UTSW 11 62,009,783 (GRCm39) missense possibly damaging 0.92
R5416:Specc1 UTSW 11 62,009,735 (GRCm39) missense probably benign 0.00
R5650:Specc1 UTSW 11 62,008,793 (GRCm39) missense probably damaging 1.00
R6158:Specc1 UTSW 11 62,008,950 (GRCm39) missense probably damaging 0.99
R6329:Specc1 UTSW 11 62,047,379 (GRCm39) missense probably damaging 1.00
R6374:Specc1 UTSW 11 62,047,418 (GRCm39) missense possibly damaging 0.93
R6395:Specc1 UTSW 11 62,023,164 (GRCm39) missense probably damaging 1.00
R6653:Specc1 UTSW 11 62,037,244 (GRCm39) missense probably damaging 0.99
R6893:Specc1 UTSW 11 62,023,279 (GRCm39) missense probably benign
R6898:Specc1 UTSW 11 62,009,162 (GRCm39) missense probably benign
R7054:Specc1 UTSW 11 62,008,604 (GRCm39) missense probably damaging 0.96
R7294:Specc1 UTSW 11 62,009,163 (GRCm39) missense probably benign 0.01
R7376:Specc1 UTSW 11 62,009,078 (GRCm39) missense probably benign 0.06
R7560:Specc1 UTSW 11 62,019,235 (GRCm39) critical splice donor site probably null
R7605:Specc1 UTSW 11 62,102,506 (GRCm39) missense possibly damaging 0.91
R7621:Specc1 UTSW 11 62,019,210 (GRCm39) missense possibly damaging 0.96
R7900:Specc1 UTSW 11 62,110,187 (GRCm39) missense probably damaging 1.00
R8310:Specc1 UTSW 11 62,023,171 (GRCm39) missense probably damaging 1.00
R8319:Specc1 UTSW 11 62,009,501 (GRCm39) missense possibly damaging 0.77
R9081:Specc1 UTSW 11 62,010,051 (GRCm39) missense possibly damaging 0.55
R9109:Specc1 UTSW 11 62,102,464 (GRCm39) splice site probably null
R9361:Specc1 UTSW 11 62,037,144 (GRCm39) missense probably benign
Z1177:Specc1 UTSW 11 62,096,249 (GRCm39) missense possibly damaging 0.84
Z1177:Specc1 UTSW 11 62,009,593 (GRCm39) missense possibly damaging 0.86
Predicted Primers PCR Primer
(F):5'- TGGTCATGCCTGTTACCAAAG -3'
(R):5'- ACACTGCAGTCACATCCTG -3'

Sequencing Primer
(F):5'- GGTCATGCCTGTTACCAAAGTTAAGC -3'
(R):5'- AGTCACATCCTGCCCCTGAG -3'
Posted On 2019-11-26