Incidental Mutation 'R5201:Mrtfb'
ID 400827
Institutional Source Beutler Lab
Gene Symbol Mrtfb
Ensembl Gene ENSMUSG00000009569
Gene Name myocardin related transcription factor B
Synonyms Mkl2, Gt4-1, Mrtfb, MRTF-B
MMRRC Submission 042776-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5201 (G1)
Quality Score 225
Status Not validated
Chromosome 16
Chromosomal Location 13074345-13235393 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 13219456 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Proline at position 701 (T701P)
Ref Sequence ENSEMBL: ENSMUSP00000122815 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009713] [ENSMUST00000149359]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000009713
AA Change: T712P

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000009713
Gene: ENSMUSG00000009569
AA Change: T712P

DomainStartEndE-ValueType
RPEL 51 76 9.67e-5 SMART
RPEL 95 120 2.22e-4 SMART
RPEL 139 164 1.56e-8 SMART
low complexity region 217 230 N/A INTRINSIC
low complexity region 291 304 N/A INTRINSIC
low complexity region 329 352 N/A INTRINSIC
low complexity region 369 381 N/A INTRINSIC
SAP 394 428 1.29e-8 SMART
low complexity region 495 510 N/A INTRINSIC
coiled coil region 552 601 N/A INTRINSIC
low complexity region 603 617 N/A INTRINSIC
low complexity region 699 722 N/A INTRINSIC
low complexity region 749 775 N/A INTRINSIC
low complexity region 842 854 N/A INTRINSIC
low complexity region 1039 1050 N/A INTRINSIC
low complexity region 1057 1074 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131985
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140892
Predicted Effect probably benign
Transcript: ENSMUST00000149359
AA Change: T701P

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000122815
Gene: ENSMUSG00000009569
AA Change: T701P

DomainStartEndE-ValueType
RPEL 40 65 4.51e-5 SMART
RPEL 84 109 2.22e-4 SMART
RPEL 128 153 1.56e-8 SMART
low complexity region 206 219 N/A INTRINSIC
low complexity region 280 293 N/A INTRINSIC
low complexity region 318 341 N/A INTRINSIC
low complexity region 358 370 N/A INTRINSIC
SAP 383 417 1.29e-8 SMART
low complexity region 484 499 N/A INTRINSIC
coiled coil region 541 590 N/A INTRINSIC
low complexity region 592 606 N/A INTRINSIC
low complexity region 688 711 N/A INTRINSIC
low complexity region 738 764 N/A INTRINSIC
low complexity region 831 843 N/A INTRINSIC
low complexity region 1028 1039 N/A INTRINSIC
low complexity region 1046 1063 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210378
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.0%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for knock-out alleles exhibit prenatal lethality with widespread hemorrhaging, cardiovascular defects, and craniofacial anomalies. Mice homozygous for a gene trap allele exhibit fetal lethality due to cardiac outflow tractdefects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930407I10Rik C A 15: 81,946,745 (GRCm39) T214N probably benign Het
Actn4 A T 7: 28,615,680 (GRCm39) probably null Het
Arap2 T C 5: 62,840,832 (GRCm39) E678G probably damaging Het
Atl2 T C 17: 80,172,580 (GRCm39) N130S probably benign Het
Cby2 A G 14: 75,821,449 (GRCm39) V101A probably damaging Het
Cyp2b10 A G 7: 25,616,419 (GRCm39) D342G probably damaging Het
Dnah6 A G 6: 73,172,715 (GRCm39) Y248H possibly damaging Het
Drd5 A T 5: 38,477,366 (GRCm39) M120L probably damaging Het
Duox1 A G 2: 122,158,403 (GRCm39) R629G probably benign Het
Dyrk1b A G 7: 27,884,521 (GRCm39) Y279C probably damaging Het
Efemp1 A T 11: 28,864,590 (GRCm39) I215L probably benign Het
Enpp6 C A 8: 47,518,486 (GRCm39) Q205K probably damaging Het
Fam170a A T 18: 50,415,193 (GRCm39) T280S probably benign Het
Fam222a G A 5: 114,749,127 (GRCm39) A108T possibly damaging Het
Fgd3 G T 13: 49,449,854 (GRCm39) P132T probably benign Het
Fzr1 A T 10: 81,203,362 (GRCm39) L399H probably damaging Het
Galnt15 G A 14: 31,771,822 (GRCm39) R289Q probably damaging Het
Hira T C 16: 18,770,865 (GRCm39) V834A probably damaging Het
Ilf3 T C 9: 21,300,679 (GRCm39) L93P probably damaging Het
Itgae G A 11: 73,001,382 (GRCm39) R71Q probably benign Het
Itprid1 T C 6: 55,944,991 (GRCm39) S571P probably benign Het
Kif14 T A 1: 136,431,145 (GRCm39) S1181T probably benign Het
Lrig3 C A 10: 125,849,020 (GRCm39) P946Q possibly damaging Het
Macf1 A T 4: 123,369,738 (GRCm39) C1674* probably null Het
Malt1 A G 18: 65,609,126 (GRCm39) K710R probably benign Het
Man1a2 A T 3: 100,524,328 (GRCm39) N373K probably benign Het
Mpped2 A G 2: 106,529,847 (GRCm39) N32S possibly damaging Het
Myh10 A T 11: 68,674,021 (GRCm39) T652S probably damaging Het
Nfia A G 4: 97,999,462 (GRCm39) Y485C probably damaging Het
Olfml2b A T 1: 170,496,433 (GRCm39) T355S probably benign Het
Or10q3 A T 19: 11,847,995 (GRCm39) I195K probably benign Het
Otx1 C A 11: 21,947,037 (GRCm39) A91S probably damaging Het
Pcdh1 A T 18: 38,331,971 (GRCm39) V344D probably damaging Het
Plekhn1 C A 4: 156,314,984 (GRCm39) V558L probably benign Het
Prr14l A G 5: 32,987,591 (GRCm39) S635P possibly damaging Het
Prss46 T A 9: 110,680,543 (GRCm39) C229* probably null Het
Rad50 A G 11: 53,589,647 (GRCm39) probably null Het
Slc27a3 A T 3: 90,296,526 (GRCm39) L191Q probably benign Het
Surf4 A G 2: 26,823,778 (GRCm39) probably benign Het
Taf3 A G 2: 9,956,995 (GRCm39) S391P probably damaging Het
Tep1 A C 14: 51,105,567 (GRCm39) L151R probably benign Het
Tmprss11d A C 5: 86,457,214 (GRCm39) N148K possibly damaging Het
Tpd52l2 G A 2: 181,156,879 (GRCm39) V172I probably benign Het
Vmn2r77 A G 7: 86,460,846 (GRCm39) D724G probably damaging Het
Wdr75 T A 1: 45,862,519 (GRCm39) D779E probably benign Het
Zfp943 A T 17: 22,211,794 (GRCm39) K293N probably damaging Het
Other mutations in Mrtfb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00546:Mrtfb APN 16 13,221,089 (GRCm39) missense possibly damaging 0.71
IGL00546:Mrtfb APN 16 13,221,086 (GRCm39) missense probably benign 0.28
IGL01325:Mrtfb APN 16 13,219,088 (GRCm39) missense probably damaging 1.00
IGL02125:Mrtfb APN 16 13,218,047 (GRCm39) splice site probably null
IGL02803:Mrtfb APN 16 13,221,020 (GRCm39) missense possibly damaging 0.94
IGL03143:Mrtfb APN 16 13,218,676 (GRCm39) missense possibly damaging 0.46
IGL03180:Mrtfb APN 16 13,216,196 (GRCm39) missense probably damaging 1.00
R0281:Mrtfb UTSW 16 13,230,027 (GRCm39) missense probably damaging 0.99
R0505:Mrtfb UTSW 16 13,230,390 (GRCm39) missense possibly damaging 0.80
R0540:Mrtfb UTSW 16 13,199,465 (GRCm39) missense probably damaging 1.00
R0607:Mrtfb UTSW 16 13,199,465 (GRCm39) missense probably damaging 1.00
R1073:Mrtfb UTSW 16 13,230,182 (GRCm39) missense possibly damaging 0.89
R1423:Mrtfb UTSW 16 13,230,105 (GRCm39) missense possibly damaging 0.96
R1432:Mrtfb UTSW 16 13,218,866 (GRCm39) missense probably benign 0.01
R1459:Mrtfb UTSW 16 13,219,433 (GRCm39) missense possibly damaging 0.93
R1693:Mrtfb UTSW 16 13,216,335 (GRCm39) missense probably damaging 0.99
R1693:Mrtfb UTSW 16 13,216,334 (GRCm39) missense possibly damaging 0.67
R2006:Mrtfb UTSW 16 13,199,440 (GRCm39) nonsense probably null
R2076:Mrtfb UTSW 16 13,219,246 (GRCm39) missense probably benign 0.01
R2125:Mrtfb UTSW 16 13,218,668 (GRCm39) missense possibly damaging 0.94
R2145:Mrtfb UTSW 16 13,230,450 (GRCm39) missense probably damaging 0.98
R3722:Mrtfb UTSW 16 13,203,557 (GRCm39) missense probably damaging 1.00
R3883:Mrtfb UTSW 16 13,219,322 (GRCm39) missense probably damaging 0.99
R4088:Mrtfb UTSW 16 13,202,064 (GRCm39) missense probably damaging 0.98
R4204:Mrtfb UTSW 16 13,221,119 (GRCm39) missense possibly damaging 0.88
R4301:Mrtfb UTSW 16 13,216,169 (GRCm39) missense probably damaging 1.00
R4622:Mrtfb UTSW 16 13,150,570 (GRCm39) missense probably damaging 1.00
R4633:Mrtfb UTSW 16 13,197,737 (GRCm39) missense possibly damaging 0.95
R4765:Mrtfb UTSW 16 13,230,458 (GRCm39) missense probably damaging 1.00
R5403:Mrtfb UTSW 16 13,218,877 (GRCm39) missense probably damaging 0.97
R5725:Mrtfb UTSW 16 13,202,174 (GRCm39) nonsense probably null
R6511:Mrtfb UTSW 16 13,197,714 (GRCm39) missense probably damaging 1.00
R7207:Mrtfb UTSW 16 13,144,300 (GRCm39) missense probably benign
R7269:Mrtfb UTSW 16 13,218,898 (GRCm39) missense possibly damaging 0.48
R7311:Mrtfb UTSW 16 13,223,718 (GRCm39) nonsense probably null
R7460:Mrtfb UTSW 16 13,218,840 (GRCm39) missense probably benign 0.00
R8480:Mrtfb UTSW 16 13,202,056 (GRCm39) critical splice acceptor site probably null
R9032:Mrtfb UTSW 16 13,230,092 (GRCm39) missense probably damaging 1.00
R9085:Mrtfb UTSW 16 13,230,092 (GRCm39) missense probably damaging 1.00
R9098:Mrtfb UTSW 16 13,221,053 (GRCm39) missense probably benign
R9229:Mrtfb UTSW 16 13,230,185 (GRCm39) missense possibly damaging 0.89
R9298:Mrtfb UTSW 16 13,202,082 (GRCm39) missense probably benign 0.10
R9310:Mrtfb UTSW 16 13,218,954 (GRCm39) missense probably benign
R9343:Mrtfb UTSW 16 13,218,791 (GRCm39) missense probably benign 0.00
R9436:Mrtfb UTSW 16 13,223,151 (GRCm39) nonsense probably null
Z1177:Mrtfb UTSW 16 13,203,470 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- TCAAGGATGAGGCCTCACTC -3'
(R):5'- GGCCTTCCAAAACTGTAGCC -3'

Sequencing Primer
(F):5'- AGTGCCTGGCCACTCTGTAG -3'
(R):5'- TGTAGCCCACAGTAGCTGCAC -3'
Posted On 2016-07-06