Incidental Mutation 'IGL01122:Speg'
ID 50306
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 # IGL01122
Quality Score
Status
Chromosome 1
Chromosomal Location 75351941-75408964 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 75386679 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 1271 (L1271P)
Ref Sequence ENSEMBL: ENSMUSP00000084361 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087122]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000087122
AA Change: L1271P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000084361
Gene: ENSMUSG00000026207
AA Change: L1271P

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 unknown
Transcript: ENSMUST00000137868
AA Change: L1018P
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgap6 A T X: 168,029,666 (GRCm39) K142N possibly damaging Het
Atp13a1 T A 8: 70,251,555 (GRCm39) L540Q probably damaging Het
Cacna1a T C 8: 85,341,422 (GRCm39) probably null Het
Cops6 A G 5: 138,160,635 (GRCm39) K129E probably benign Het
Cracd T C 5: 77,018,522 (GRCm39) *1289Q probably null Het
Cyp11a1 T C 9: 57,923,589 (GRCm39) I98T probably damaging Het
Cyp2c65 A G 19: 39,060,621 (GRCm39) probably null Het
Dapl1 A T 2: 59,324,839 (GRCm39) K30I probably damaging Het
Dlg2 A G 7: 92,091,816 (GRCm39) M894V possibly damaging Het
Eme2 C T 17: 25,112,320 (GRCm39) A202T possibly damaging Het
Fbxw22 A T 9: 109,215,739 (GRCm39) S170T probably damaging Het
Havcr2 A G 11: 46,347,254 (GRCm39) Y77C probably damaging Het
Ivd T A 2: 118,707,361 (GRCm39) probably benign Het
Map3k9 T C 12: 81,778,900 (GRCm39) D471G possibly damaging Het
Med12 T C X: 100,325,149 (GRCm39) probably benign Het
Megf6 C T 4: 154,338,264 (GRCm39) R445W probably damaging Het
Mptx1 A G 1: 174,159,964 (GRCm39) Y90C probably damaging Het
Nek1 G A 8: 61,574,000 (GRCm39) V1083I possibly damaging Het
Nepn T A 10: 52,267,911 (GRCm39) I59N probably damaging Het
Or4a72 A G 2: 89,405,767 (GRCm39) I101T possibly damaging Het
Pbdc1 T C X: 104,126,297 (GRCm39) probably benign Het
Phlpp1 G T 1: 106,101,166 (GRCm39) R478L possibly damaging Het
Ppp2r3c C T 12: 55,344,587 (GRCm39) G127D probably benign Het
Ppp2r3d A G 9: 101,088,844 (GRCm39) L493P probably benign Het
Pramel24 A G 4: 143,454,971 (GRCm39) D423G probably benign Het
Psap T C 10: 60,135,253 (GRCm39) V303A probably benign Het
Rdh13 T C 7: 4,445,694 (GRCm39) K60R probably benign Het
Scaf4 A G 16: 90,045,518 (GRCm39) S528P unknown Het
Sfmbt1 A G 14: 30,532,268 (GRCm39) I543V probably damaging Het
Stard9 C A 2: 120,528,960 (GRCm39) T1739K possibly damaging Het
Tas2r134 G T 2: 51,517,671 (GRCm39) C50F probably damaging Het
Tmprss11b G T 5: 86,811,376 (GRCm39) T186K probably benign Het
U2surp G T 9: 95,372,287 (GRCm39) Q291K probably benign Het
Ulk4 A G 9: 120,997,358 (GRCm39) I738T possibly damaging Het
Urb1 A T 16: 90,601,346 (GRCm39) S142T possibly damaging Het
Vmn2r112 T A 17: 22,821,988 (GRCm39) I222N probably benign Het
Zmym4 T C 4: 126,758,045 (GRCm39) N1503S 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
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
IGL03168:Speg APN 1 75,364,831 (GRCm39) missense probably damaging 1.00
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 2013-06-21