Incidental Mutation 'IGL03168:Speg'
ID 411738
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Speg
Ensembl Gene ENSMUSG00000026207
Gene Name SPEG complex locus
Synonyms SPEG, SPEGalpha, SPEGbeta, Apeg1, BPEG, D1Bwg1450e
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL03168
Quality Score
Status
Chromosome 1
Chromosomal Location 75351941-75408964 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 75364831 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 298 (I298T)
Ref Sequence ENSEMBL: ENSMUSP00000109220 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087122] [ENSMUST00000113590] [ENSMUST00000125306] [ENSMUST00000148515]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000087122
AA Change: I404T

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000084361
Gene: ENSMUSG00000026207
AA Change: I404T

DomainStartEndE-ValueType
IG 51 128 1.48e-6 SMART
low complexity region 292 318 N/A INTRINSIC
low complexity region 325 338 N/A INTRINSIC
low complexity region 359 368 N/A INTRINSIC
low complexity region 412 423 N/A INTRINSIC
low complexity region 573 584 N/A INTRINSIC
IGc2 739 806 2.19e-9 SMART
Pfam:SPEG_u2 817 873 2.4e-36 PFAM
IGc2 886 954 4.03e-8 SMART
IG 979 1064 1.05e-6 SMART
IGc2 1081 1148 2.19e-9 SMART
IG 1199 1283 6.87e-2 SMART
FN3 1287 1373 1.38e-4 SMART
IG 1401 1487 2.64e-3 SMART
IGc2 1502 1569 1.12e-6 SMART
STYKc 1606 1859 8.44e-63 SMART
Blast:STYKc 1861 1895 6e-12 BLAST
low complexity region 1918 1939 N/A INTRINSIC
low complexity region 2069 2081 N/A INTRINSIC
low complexity region 2208 2227 N/A INTRINSIC
low complexity region 2230 2249 N/A INTRINSIC
low complexity region 2255 2269 N/A INTRINSIC
low complexity region 2343 2366 N/A INTRINSIC
low complexity region 2410 2422 N/A INTRINSIC
low complexity region 2433 2451 N/A INTRINSIC
low complexity region 2457 2487 N/A INTRINSIC
low complexity region 2524 2544 N/A INTRINSIC
IGc2 2599 2667 2.05e-9 SMART
FN3 2681 2760 2.5e-2 SMART
low complexity region 2775 2789 N/A INTRINSIC
low complexity region 2802 2831 N/A INTRINSIC
low complexity region 2912 2927 N/A INTRINSIC
STYKc 2961 3213 4.42e-66 SMART
low complexity region 3241 3250 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000113590
AA Change: I298T

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000109220
Gene: ENSMUSG00000026207
AA Change: I298T

DomainStartEndE-ValueType
low complexity region 186 212 N/A INTRINSIC
low complexity region 219 232 N/A INTRINSIC
low complexity region 253 262 N/A INTRINSIC
low complexity region 306 317 N/A INTRINSIC
low complexity region 467 478 N/A INTRINSIC
IGc2 633 700 2.19e-9 SMART
low complexity region 752 764 N/A INTRINSIC
IGc2 780 848 4.03e-8 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125118
Predicted Effect probably benign
Transcript: ENSMUST00000125306
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132100
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132222
Predicted Effect probably benign
Transcript: ENSMUST00000132228
Predicted Effect probably damaging
Transcript: ENSMUST00000148515
AA Change: I249T

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000116953
Gene: ENSMUSG00000026207
AA Change: I249T

DomainStartEndE-ValueType
low complexity region 113 126 N/A INTRINSIC
low complexity region 137 163 N/A INTRINSIC
low complexity region 170 183 N/A INTRINSIC
low complexity region 204 213 N/A INTRINSIC
low complexity region 257 268 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000137868
AA Change: I151T
Predicted Effect noncoding transcript
Transcript: ENSMUST00000187214
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146705
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a protein with similarity to members of the myosin light chain kinase family. This protein family is required for myocyte cytoskeletal development. Studies have determined that a lack of this protein affected myocardial development. Multiple alternatively spliced transcript variants that encode different protein isoforms have been defined. [provided by RefSeq, Mar 2010]
PHENOTYPE: Mice homozygous for a knock-out allele die during the early postnatal period with enlarged, dilated hearts, and decreased cardiac function. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akr1c6 T C 13: 4,486,280 (GRCm39) V29A probably benign Het
Ankk1 C A 9: 49,327,068 (GRCm39) A704S possibly damaging Het
Aph1c G A 9: 66,740,619 (GRCm39) probably benign Het
Arglu1 T A 8: 8,733,960 (GRCm39) I119L probably benign Het
Brwd1 A T 16: 95,818,877 (GRCm39) S1318R possibly damaging Het
Calhm4 C T 10: 33,917,552 (GRCm39) V300I probably benign Het
Chd3 A G 11: 69,239,741 (GRCm39) probably benign Het
Colq T C 14: 31,246,377 (GRCm39) Y445C probably damaging Het
Cyp2a4 A T 7: 26,012,975 (GRCm39) probably benign Het
Cyp2j7 C T 4: 96,118,274 (GRCm39) M106I probably benign Het
Erfe T G 1: 91,299,164 (GRCm39) N302K probably damaging Het
Fggy A T 4: 95,815,046 (GRCm39) probably benign Het
Gata3 A G 2: 9,873,625 (GRCm39) Y290H probably damaging Het
Grik4 T C 9: 42,582,539 (GRCm39) T136A probably damaging Het
Hc G T 2: 34,914,210 (GRCm39) N832K probably benign Het
Jhy A T 9: 40,828,848 (GRCm39) S353T possibly damaging Het
Krt40 T A 11: 99,433,854 (GRCm39) Q44L possibly damaging Het
Ksr2 T C 5: 117,886,846 (GRCm39) F794S probably damaging Het
Or2l13 A T 16: 19,305,969 (GRCm39) H127L probably benign Het
Or2n1e A C 17: 38,585,682 (GRCm39) S7R probably damaging Het
Or4p7 A G 2: 88,221,938 (GRCm39) M116V probably damaging Het
Or5ac16 A G 16: 59,022,610 (GRCm39) Y60H probably damaging Het
Or5t9 A G 2: 86,659,607 (GRCm39) I170M possibly damaging Het
Or8b1c A G 9: 38,384,315 (GRCm39) T91A probably benign Het
Pcdhb17 A G 18: 37,618,825 (GRCm39) E205G probably benign Het
Pon3 A T 6: 5,256,177 (GRCm39) I17K possibly damaging Het
Prkd2 A G 7: 16,584,188 (GRCm39) D347G possibly damaging Het
Prkdc A G 16: 15,652,030 (GRCm39) I3806V probably benign Het
Qpct C A 17: 79,359,753 (GRCm39) A20E unknown Het
Rap1a A G 3: 105,657,587 (GRCm39) S11P probably damaging Het
Rnf145 C A 11: 44,445,985 (GRCm39) T273K probably damaging Het
Syt6 G A 3: 103,494,943 (GRCm39) V303M probably damaging Het
Tpr A G 1: 150,284,508 (GRCm39) I324M probably benign Het
Uggt2 A G 14: 119,315,080 (GRCm39) F330L probably damaging Het
Unc45a A T 7: 79,982,881 (GRCm39) L348Q probably damaging Het
Vmn1r17 T A 6: 57,337,583 (GRCm39) I212F probably benign Het
Vmn2r68 A C 7: 84,870,972 (GRCm39) N770K probably damaging Het
Zfhx3 T C 8: 109,673,132 (GRCm39) V1394A probably damaging Het
Other mutations in Speg
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00838:Speg APN 1 75,387,034 (GRCm39) missense possibly damaging 0.95
IGL00979:Speg APN 1 75,387,378 (GRCm39) missense probably damaging 0.98
IGL01122:Speg APN 1 75,386,679 (GRCm39) missense probably damaging 1.00
IGL01293:Speg APN 1 75,364,746 (GRCm39) missense probably damaging 1.00
IGL01304:Speg APN 1 75,404,841 (GRCm39) missense probably benign 0.00
IGL01351:Speg APN 1 75,387,920 (GRCm39) splice site probably benign
IGL01473:Speg APN 1 75,404,929 (GRCm39) missense possibly damaging 0.53
IGL01477:Speg APN 1 75,368,541 (GRCm39) missense probably damaging 1.00
IGL01485:Speg APN 1 75,364,471 (GRCm39) missense probably damaging 1.00
IGL01584:Speg APN 1 75,407,581 (GRCm39) missense probably damaging 1.00
IGL01959:Speg APN 1 75,367,734 (GRCm39) missense probably damaging 1.00
IGL02231:Speg APN 1 75,400,031 (GRCm39) missense probably damaging 1.00
IGL02355:Speg APN 1 75,400,559 (GRCm39) missense possibly damaging 0.49
IGL02362:Speg APN 1 75,400,559 (GRCm39) missense possibly damaging 0.49
IGL03013:Speg APN 1 75,407,923 (GRCm39) missense probably damaging 0.97
H8562:Speg UTSW 1 75,392,241 (GRCm39) missense probably benign 0.39
R0112:Speg UTSW 1 75,361,676 (GRCm39) missense possibly damaging 0.92
R0311:Speg UTSW 1 75,407,581 (GRCm39) missense probably damaging 1.00
R0315:Speg UTSW 1 75,391,780 (GRCm39) missense possibly damaging 0.88
R0393:Speg UTSW 1 75,400,568 (GRCm39) missense possibly damaging 0.46
R0403:Speg UTSW 1 75,407,428 (GRCm39) splice site probably benign
R0483:Speg UTSW 1 75,361,676 (GRCm39) missense possibly damaging 0.92
R0648:Speg UTSW 1 75,404,622 (GRCm39) missense probably benign
R0683:Speg UTSW 1 75,405,762 (GRCm39) missense probably damaging 1.00
R0800:Speg UTSW 1 75,400,133 (GRCm39) missense probably damaging 1.00
R0815:Speg UTSW 1 75,392,036 (GRCm39) missense probably damaging 1.00
R0835:Speg UTSW 1 75,352,318 (GRCm39) missense probably benign 0.00
R0866:Speg UTSW 1 75,393,727 (GRCm39) missense probably damaging 0.99
R0880:Speg UTSW 1 75,381,705 (GRCm39) missense probably damaging 1.00
R1082:Speg UTSW 1 75,391,782 (GRCm39) missense possibly damaging 0.94
R1140:Speg UTSW 1 75,405,739 (GRCm39) missense probably damaging 1.00
R1252:Speg UTSW 1 75,403,739 (GRCm39) missense probably damaging 1.00
R1301:Speg UTSW 1 75,378,145 (GRCm39) missense probably damaging 1.00
R1348:Speg UTSW 1 75,399,516 (GRCm39) missense probably damaging 0.99
R1388:Speg UTSW 1 75,407,104 (GRCm39) missense probably damaging 0.99
R1465:Speg UTSW 1 75,405,128 (GRCm39) splice site probably benign
R1505:Speg UTSW 1 75,352,186 (GRCm39) missense probably benign 0.02
R1506:Speg UTSW 1 75,394,307 (GRCm39) missense probably benign 0.03
R1531:Speg UTSW 1 75,377,866 (GRCm39) missense possibly damaging 0.86
R1543:Speg UTSW 1 75,398,595 (GRCm39) missense probably damaging 1.00
R1567:Speg UTSW 1 75,404,691 (GRCm39) missense probably benign
R1630:Speg UTSW 1 75,399,621 (GRCm39) missense probably damaging 1.00
R1667:Speg UTSW 1 75,387,193 (GRCm39) splice site probably benign
R1673:Speg UTSW 1 75,387,807 (GRCm39) missense possibly damaging 0.60
R1718:Speg UTSW 1 75,398,388 (GRCm39) missense possibly damaging 0.87
R1718:Speg UTSW 1 75,394,507 (GRCm39) missense probably benign 0.00
R1719:Speg UTSW 1 75,394,507 (GRCm39) missense probably benign 0.00
R1759:Speg UTSW 1 75,377,806 (GRCm39) missense possibly damaging 0.95
R1861:Speg UTSW 1 75,365,649 (GRCm39) missense probably damaging 1.00
R1874:Speg UTSW 1 75,400,550 (GRCm39) missense probably benign
R1936:Speg UTSW 1 75,408,052 (GRCm39) missense possibly damaging 0.93
R2192:Speg UTSW 1 75,394,371 (GRCm39) missense probably damaging 1.00
R2204:Speg UTSW 1 75,407,121 (GRCm39) missense probably benign 0.30
R2287:Speg UTSW 1 75,407,109 (GRCm39) missense possibly damaging 0.76
R2696:Speg UTSW 1 75,383,570 (GRCm39) missense probably benign 0.27
R2983:Speg UTSW 1 75,361,574 (GRCm39) missense possibly damaging 0.83
R3110:Speg UTSW 1 75,399,326 (GRCm39) nonsense probably null
R3112:Speg UTSW 1 75,399,326 (GRCm39) nonsense probably null
R3154:Speg UTSW 1 75,378,186 (GRCm39) missense probably damaging 1.00
R3720:Speg UTSW 1 75,403,426 (GRCm39) missense probably damaging 1.00
R3983:Speg UTSW 1 75,399,191 (GRCm39) missense probably benign 0.27
R4133:Speg UTSW 1 75,404,548 (GRCm39) missense probably benign
R4522:Speg UTSW 1 75,404,974 (GRCm39) missense probably damaging 1.00
R4564:Speg UTSW 1 75,368,478 (GRCm39) missense probably damaging 1.00
R4577:Speg UTSW 1 75,392,039 (GRCm39) missense probably damaging 1.00
R4858:Speg UTSW 1 75,398,379 (GRCm39) missense probably damaging 1.00
R4953:Speg UTSW 1 75,400,508 (GRCm39) missense possibly damaging 0.72
R4965:Speg UTSW 1 75,404,347 (GRCm39) missense probably damaging 1.00
R4967:Speg UTSW 1 75,364,513 (GRCm39) missense probably damaging 1.00
R5152:Speg UTSW 1 75,404,742 (GRCm39) missense possibly damaging 0.92
R5156:Speg UTSW 1 75,404,731 (GRCm39) missense probably damaging 0.99
R5371:Speg UTSW 1 75,408,037 (GRCm39) missense possibly damaging 0.50
R5550:Speg UTSW 1 75,405,744 (GRCm39) missense probably damaging 1.00
R5562:Speg UTSW 1 75,403,700 (GRCm39) missense probably damaging 1.00
R5687:Speg UTSW 1 75,395,773 (GRCm39) splice site probably null
R5985:Speg UTSW 1 75,383,328 (GRCm39) missense possibly damaging 0.94
R6004:Speg UTSW 1 75,392,247 (GRCm39) nonsense probably null
R6038:Speg UTSW 1 75,395,103 (GRCm39) critical splice donor site probably null
R6038:Speg UTSW 1 75,395,103 (GRCm39) critical splice donor site probably null
R6143:Speg UTSW 1 75,391,031 (GRCm39) missense probably damaging 1.00
R6265:Speg UTSW 1 75,383,323 (GRCm39) nonsense probably null
R6347:Speg UTSW 1 75,403,519 (GRCm39) missense probably benign 0.00
R6453:Speg UTSW 1 75,394,616 (GRCm39) missense probably benign 0.06
R6505:Speg UTSW 1 75,406,167 (GRCm39) missense possibly damaging 0.93
R6505:Speg UTSW 1 75,383,328 (GRCm39) missense possibly damaging 0.94
R6531:Speg UTSW 1 75,399,401 (GRCm39) missense probably benign 0.03
R6566:Speg UTSW 1 75,365,107 (GRCm39) missense probably damaging 1.00
R6747:Speg UTSW 1 75,387,039 (GRCm39) critical splice donor site probably null
R6819:Speg UTSW 1 75,368,456 (GRCm39) missense possibly damaging 0.56
R6821:Speg UTSW 1 75,394,547 (GRCm39) missense possibly damaging 0.83
R6919:Speg UTSW 1 75,364,552 (GRCm39) nonsense probably null
R6981:Speg UTSW 1 75,407,557 (GRCm39) missense probably damaging 1.00
R7002:Speg UTSW 1 75,399,912 (GRCm39) missense probably damaging 0.98
R7082:Speg UTSW 1 75,388,091 (GRCm39) missense probably damaging 0.96
R7140:Speg UTSW 1 75,383,414 (GRCm39) critical splice donor site probably null
R7175:Speg UTSW 1 75,399,134 (GRCm39) missense probably benign 0.01
R7178:Speg UTSW 1 75,399,027 (GRCm39) missense possibly damaging 0.46
R7345:Speg UTSW 1 75,361,479 (GRCm39) missense probably damaging 0.97
R7420:Speg UTSW 1 75,407,549 (GRCm39) missense probably damaging 1.00
R7537:Speg UTSW 1 75,378,108 (GRCm39) missense probably damaging 1.00
R7562:Speg UTSW 1 75,407,923 (GRCm39) missense probably damaging 0.97
R7615:Speg UTSW 1 75,405,886 (GRCm39) missense probably damaging 1.00
R7679:Speg UTSW 1 75,382,959 (GRCm39) missense probably damaging 1.00
R7692:Speg UTSW 1 75,377,834 (GRCm39) missense probably benign 0.04
R7696:Speg UTSW 1 75,405,805 (GRCm39) missense probably damaging 1.00
R7719:Speg UTSW 1 75,352,469 (GRCm39) missense probably damaging 1.00
R7794:Speg UTSW 1 75,365,514 (GRCm39) missense probably benign 0.00
R7824:Speg UTSW 1 75,360,661 (GRCm39) splice site probably null
R7834:Speg UTSW 1 75,361,571 (GRCm39) missense probably damaging 1.00
R7892:Speg UTSW 1 75,403,810 (GRCm39) missense probably damaging 1.00
R8015:Speg UTSW 1 75,392,065 (GRCm39) splice site probably benign
R8068:Speg UTSW 1 75,398,894 (GRCm39) missense probably damaging 1.00
R8085:Speg UTSW 1 75,391,997 (GRCm39) missense probably damaging 1.00
R8130:Speg UTSW 1 75,392,240 (GRCm39) missense probably damaging 1.00
R8132:Speg UTSW 1 75,399,639 (GRCm39) missense probably damaging 1.00
R8239:Speg UTSW 1 75,395,677 (GRCm39) missense probably damaging 1.00
R8287:Speg UTSW 1 75,398,880 (GRCm39) missense probably benign 0.26
R8299:Speg UTSW 1 75,364,480 (GRCm39) missense possibly damaging 0.95
R8441:Speg UTSW 1 75,387,976 (GRCm39) missense possibly damaging 0.60
R8468:Speg UTSW 1 75,407,953 (GRCm39) missense probably damaging 1.00
R8555:Speg UTSW 1 75,378,908 (GRCm39) splice site probably null
R8781:Speg UTSW 1 75,383,665 (GRCm39) missense probably damaging 1.00
R8784:Speg UTSW 1 75,381,793 (GRCm39) critical splice donor site probably benign
R8848:Speg UTSW 1 75,404,082 (GRCm39) critical splice donor site probably null
R8881:Speg UTSW 1 75,377,795 (GRCm39) missense possibly damaging 0.67
R8898:Speg UTSW 1 75,365,517 (GRCm39) missense probably damaging 1.00
R8935:Speg UTSW 1 75,399,250 (GRCm39) missense probably benign 0.30
R9019:Speg UTSW 1 75,405,882 (GRCm39) missense probably damaging 1.00
R9027:Speg UTSW 1 75,365,076 (GRCm39) missense possibly damaging 0.67
R9066:Speg UTSW 1 75,361,654 (GRCm39) missense probably damaging 0.99
R9092:Speg UTSW 1 75,399,378 (GRCm39) missense probably benign 0.01
R9117:Speg UTSW 1 75,364,444 (GRCm39) missense probably damaging 1.00
R9202:Speg UTSW 1 75,367,637 (GRCm39) missense probably damaging 1.00
R9246:Speg UTSW 1 75,361,498 (GRCm39) missense probably damaging 1.00
R9248:Speg UTSW 1 75,398,420 (GRCm39) missense probably damaging 1.00
R9451:Speg UTSW 1 75,394,377 (GRCm39) missense probably damaging 1.00
R9452:Speg UTSW 1 75,399,152 (GRCm39) missense probably benign
R9475:Speg UTSW 1 75,364,735 (GRCm39) missense probably damaging 1.00
R9476:Speg UTSW 1 75,377,768 (GRCm39) missense probably damaging 0.99
R9510:Speg UTSW 1 75,377,768 (GRCm39) missense probably damaging 0.99
R9519:Speg UTSW 1 75,392,380 (GRCm39) missense probably damaging 1.00
R9528:Speg UTSW 1 75,364,447 (GRCm39) missense possibly damaging 0.78
R9542:Speg UTSW 1 75,399,426 (GRCm39) missense probably benign 0.08
R9553:Speg UTSW 1 75,394,645 (GRCm39) missense probably benign 0.00
R9767:Speg UTSW 1 75,403,825 (GRCm39) missense possibly damaging 0.78
R9768:Speg UTSW 1 75,395,617 (GRCm39) nonsense probably null
R9800:Speg UTSW 1 75,399,358 (GRCm39) missense probably benign 0.03
X0025:Speg UTSW 1 75,399,101 (GRCm39) missense probably damaging 1.00
X0026:Speg UTSW 1 75,400,119 (GRCm39) missense possibly damaging 0.88
Z1176:Speg UTSW 1 75,383,238 (GRCm39) missense probably damaging 1.00
Z1177:Speg UTSW 1 75,404,327 (GRCm39) missense probably damaging 1.00
Z1177:Speg UTSW 1 75,407,099 (GRCm39) missense probably damaging 0.99
Z1177:Speg UTSW 1 75,405,025 (GRCm39) missense probably damaging 1.00
Posted On 2016-08-02