Incidental Mutation 'R4088:Mrtfb'
ID 317486
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 040981-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4088 (G1)
Quality Score 225
Status Validated
Chromosome 16
Chromosomal Location 13074345-13235393 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 13202064 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Serine at position 120 (F120S)
Ref Sequence ENSEMBL: ENSMUSP00000009713 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009713] [ENSMUST00000149359]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000009713
AA Change: F120S

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000009713
Gene: ENSMUSG00000009569
AA Change: F120S

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: ENSMUST00000140892
Predicted Effect probably benign
Transcript: ENSMUST00000149359
AA Change: F109S

PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
SMART Domains Protein: ENSMUSP00000122815
Gene: ENSMUSG00000009569
AA Change: F109S

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
Meta Mutation Damage Score 0.0888 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.5%
Validation Efficiency 96% (55/57)
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A430110L20Rik T C 1: 181,055,274 (GRCm39) noncoding transcript Het
Alox12b G T 11: 69,049,211 (GRCm39) V87L probably benign Het
Arsk T G 13: 76,246,533 (GRCm39) N32T probably benign Het
Baz1b T A 5: 135,245,794 (GRCm39) N414K probably damaging Het
Cacna1e A T 1: 154,287,929 (GRCm39) probably null Het
Cdc73 A G 1: 143,484,252 (GRCm39) probably benign Het
Cdhr2 A G 13: 54,865,701 (GRCm39) D233G probably null Het
Cep250 G A 2: 155,834,552 (GRCm39) R2159K probably damaging Het
Col4a4 T A 1: 82,501,643 (GRCm39) Y370F unknown Het
Cyp2b9 T C 7: 25,872,881 (GRCm39) L8P probably damaging Het
Ddx4 A G 13: 112,750,295 (GRCm39) V386A probably benign Het
Dnajc28 G A 16: 91,413,755 (GRCm39) T187M probably damaging Het
Dnajc6 T A 4: 101,496,593 (GRCm39) V920E probably damaging Het
Eef2kmt A T 16: 5,070,899 (GRCm39) I50N probably damaging Het
Esyt3 T C 9: 99,206,290 (GRCm39) M40V probably benign Het
Gkn3 C T 6: 87,360,507 (GRCm39) A163T probably damaging Het
Gpr26 G T 7: 131,568,805 (GRCm39) C50F probably benign Het
Hmcn1 A G 1: 150,578,967 (GRCm39) I1993T possibly damaging Het
Hsdl2 T A 4: 59,610,636 (GRCm39) L211Q unknown Het
Khdrbs2 A G 1: 32,372,605 (GRCm39) E93G probably damaging Het
Kif13b T C 14: 65,004,904 (GRCm39) probably null Het
Kif15 T A 9: 122,815,254 (GRCm39) L423I probably benign Het
Kmt2c A G 5: 25,492,711 (GRCm39) V834A probably benign Het
Lama3 T A 18: 12,637,365 (GRCm39) Y28* probably null Het
Map4k2 A T 19: 6,403,186 (GRCm39) H763L probably damaging Het
Ndufs3 C T 2: 90,728,689 (GRCm39) probably benign Het
Nfasc A T 1: 132,523,329 (GRCm39) V887E probably damaging Het
Npsr1 G A 9: 24,225,065 (GRCm39) E358K possibly damaging Het
Nrcam T C 12: 44,618,985 (GRCm39) L828P possibly damaging Het
Oprm1 T C 10: 6,780,234 (GRCm39) Y299H probably damaging Het
Or1j15 T A 2: 36,459,030 (GRCm39) L140H probably damaging Het
Osbpl8 T C 10: 111,125,651 (GRCm39) V777A possibly damaging Het
Pcnt T C 10: 76,263,848 (GRCm39) E372G probably damaging Het
Plekhh2 T C 17: 84,925,427 (GRCm39) V1408A probably benign Het
Sbk2 T C 7: 4,960,627 (GRCm39) Y181C probably damaging Het
Sf1 G A 19: 6,418,470 (GRCm39) probably null Het
Slc26a9 A G 1: 131,695,587 (GRCm39) E765G possibly damaging Het
Stab2 A G 10: 86,758,049 (GRCm39) L1073P probably damaging Het
Sypl2 A G 3: 108,124,992 (GRCm39) I123T possibly damaging Het
Taar3 A G 10: 23,825,757 (GRCm39) D101G possibly damaging Het
Thsd4 T C 9: 59,904,505 (GRCm39) R204G probably benign Het
Traf3ip3 A G 1: 192,863,628 (GRCm39) V414A probably damaging Het
Trim14 T A 4: 46,523,709 (GRCm39) T110S probably benign Het
Trim65 G A 11: 116,017,305 (GRCm39) Q386* probably null Het
Ttn G A 2: 76,748,114 (GRCm39) Q4312* probably null Het
Ubtfl1 T C 9: 18,321,264 (GRCm39) V264A probably damaging Het
Vmn1r58 C A 7: 5,413,654 (GRCm39) W192L probably damaging Het
Washc5 C A 15: 59,211,711 (GRCm39) C969F probably damaging Het
Zdhhc14 A G 17: 5,777,131 (GRCm39) K296R probably benign Het
Zfp281 T A 1: 136,553,859 (GRCm39) I279N probably damaging Het
Zfp9 G T 6: 118,441,730 (GRCm39) P311T 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
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
R5201:Mrtfb UTSW 16 13,219,456 (GRCm39) missense probably benign 0.00
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'- GCAGTTCCCATTGCAGCTTC -3'
(R):5'- TGACGTTAGCATCTTAGTCAGATC -3'

Sequencing Primer
(F):5'- CATTGCAGCTTCAGTTCATGG -3'
(R):5'- TTTCTCCCAGAAGACTGAGGCTAG -3'
Posted On 2015-05-15