Incidental Mutation 'R1126:Tcf12'
ID 96175
Institutional Source Beutler Lab
Gene Symbol Tcf12
Ensembl Gene ENSMUSG00000032228
Gene Name transcription factor 12
Synonyms REB, HTF-4, HTF4, HEB, ALF1, HEBAlt, bHLHb20, ME1
MMRRC Submission 039199-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1126 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 71751534-72019611 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 71907715 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Threonine at position 99 (M99T)
Ref Sequence ENSEMBL: ENSMUSP00000138832 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034755] [ENSMUST00000183404] [ENSMUST00000183492] [ENSMUST00000183594] [ENSMUST00000183992] [ENSMUST00000184072] [ENSMUST00000184416] [ENSMUST00000184523] [ENSMUST00000184783] [ENSMUST00000185117] [ENSMUST00000184107] [ENSMUST00000184867]
AlphaFold Q61286
Predicted Effect probably benign
Transcript: ENSMUST00000034755
AA Change: M103T

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000034755
Gene: ENSMUSG00000032228
AA Change: M103T

DomainStartEndE-ValueType
PDB:4JOL|H 177 200 7e-8 PDB
low complexity region 208 219 N/A INTRINSIC
low complexity region 256 272 N/A INTRINSIC
low complexity region 352 363 N/A INTRINSIC
low complexity region 558 572 N/A INTRINSIC
HLH 607 660 7.54e-10 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000183404
AA Change: M103T

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000139365
Gene: ENSMUSG00000032228
AA Change: M103T

DomainStartEndE-ValueType
PDB:4JOL|H 177 200 7e-8 PDB
low complexity region 208 219 N/A INTRINSIC
low complexity region 256 272 N/A INTRINSIC
low complexity region 352 363 N/A INTRINSIC
low complexity region 558 572 N/A INTRINSIC
HLH 607 660 7.54e-10 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000183492
SMART Domains Protein: ENSMUSP00000138939
Gene: ENSMUSG00000032228

DomainStartEndE-ValueType
low complexity region 89 100 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000183594
Predicted Effect unknown
Transcript: ENSMUST00000183647
AA Change: M14T
Predicted Effect probably benign
Transcript: ENSMUST00000183992
AA Change: M103T

PolyPhen 2 Score 0.076 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000139084
Gene: ENSMUSG00000032228
AA Change: M103T

DomainStartEndE-ValueType
PDB:4JOL|H 177 200 5e-8 PDB
low complexity region 208 219 N/A INTRINSIC
low complexity region 256 272 N/A INTRINSIC
low complexity region 352 363 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000184072
SMART Domains Protein: ENSMUSP00000139284
Gene: ENSMUSG00000032228

DomainStartEndE-ValueType
PDB:4JOL|H 85 108 4e-8 PDB
low complexity region 116 127 N/A INTRINSIC
low complexity region 164 180 N/A INTRINSIC
low complexity region 260 271 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000184416
AA Change: M15T
Predicted Effect probably benign
Transcript: ENSMUST00000184523
AA Change: M99T

PolyPhen 2 Score 0.095 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000138832
Gene: ENSMUSG00000032228
AA Change: M99T

DomainStartEndE-ValueType
PDB:4JOL|H 173 196 6e-8 PDB
low complexity region 204 215 N/A INTRINSIC
low complexity region 252 268 N/A INTRINSIC
low complexity region 348 359 N/A INTRINSIC
low complexity region 554 568 N/A INTRINSIC
HLH 603 656 7.54e-10 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000184783
AA Change: M103T

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000139364
Gene: ENSMUSG00000032228
AA Change: M103T

DomainStartEndE-ValueType
PDB:4JOL|H 177 200 7e-8 PDB
low complexity region 208 219 N/A INTRINSIC
low complexity region 256 272 N/A INTRINSIC
low complexity region 352 363 N/A INTRINSIC
low complexity region 558 572 N/A INTRINSIC
HLH 607 660 7.54e-10 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000185117
AA Change: M103T

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000138925
Gene: ENSMUSG00000032228
AA Change: M103T

DomainStartEndE-ValueType
PDB:4JOL|H 177 200 7e-8 PDB
low complexity region 208 219 N/A INTRINSIC
low complexity region 256 272 N/A INTRINSIC
low complexity region 352 363 N/A INTRINSIC
low complexity region 534 548 N/A INTRINSIC
HLH 583 636 7.54e-10 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192895
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184196
Predicted Effect probably benign
Transcript: ENSMUST00000184107
Predicted Effect probably benign
Transcript: ENSMUST00000184867
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the basic helix-loop-helix (bHLH) E-protein family that recognizes the consensus binding site (E-box) CANNTG. This encoded protein is expressed in many tissues, among them skeletal muscle, thymus, B- and T-cells, and may participate in regulating lineage-specific gene expression through the formation of heterodimers with other bHLH E-proteins. Several alternatively spliced transcript variants of this gene have been described, but the full-length nature of some of these variants has not been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a targeted null mutation exhibit postnatal lethality within two weeks of birth and a 50% reduction in the number of pro-B cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc8 T C 7: 45,759,062 (GRCm39) E1226G probably damaging Het
Arhgef40 G T 14: 52,234,583 (GRCm39) S962I probably damaging Het
Atp9b A T 18: 80,822,169 (GRCm39) M477K probably damaging Het
Enpp2 C T 15: 54,770,222 (GRCm39) probably null Het
Ephb3 T A 16: 21,041,226 (GRCm39) M727K possibly damaging Het
Exo5 A T 4: 120,779,322 (GRCm39) I181N probably damaging Het
Fbn1 T C 2: 125,163,112 (GRCm39) probably null Het
Gas6 T C 8: 13,533,700 (GRCm39) N103S probably benign Het
Gm11596 A T 11: 99,683,699 (GRCm39) C140* probably null Het
Il6st T C 13: 112,640,266 (GRCm39) Y681H probably damaging Het
Itih4 T C 14: 30,611,918 (GRCm39) probably null Het
Kdm5b C T 1: 134,541,729 (GRCm39) A768V possibly damaging Het
Krt87 A T 15: 101,385,363 (GRCm39) N336K probably damaging Het
Mfsd6 A G 1: 52,748,670 (GRCm39) V65A probably benign Het
Nipsnap1 A G 11: 4,834,081 (GRCm39) N90S probably benign Het
Nlrp9a C A 7: 26,260,166 (GRCm39) D640E probably benign Het
Or11h4b C T 14: 50,918,720 (GRCm39) A124T possibly damaging Het
Or1l4 A T 2: 37,092,113 (GRCm39) M287L probably benign Het
Or2j3 A G 17: 38,615,579 (GRCm39) C258R probably damaging Het
Or5p53 A C 7: 107,533,578 (GRCm39) M284L possibly damaging Het
Parp9 G A 16: 35,768,110 (GRCm39) V97I possibly damaging Het
Pdzd2 T C 15: 12,458,306 (GRCm39) T12A possibly damaging Het
Penk T C 4: 4,138,119 (GRCm39) T9A probably benign Het
Pilrb2 T C 5: 137,869,222 (GRCm39) D126G probably damaging Het
Pkdrej A T 15: 85,700,515 (GRCm39) V1807E probably damaging Het
Ppp1r9a A G 6: 4,906,795 (GRCm39) E450G possibly damaging Het
Rag1 T C 2: 101,473,034 (GRCm39) R703G probably damaging Het
Rem1 G A 2: 152,476,455 (GRCm39) V238M probably damaging Het
Rmdn3 T C 2: 118,984,476 (GRCm39) D92G probably benign Het
Rp1l1 G A 14: 64,267,918 (GRCm39) G1168D probably damaging Het
Saxo1 T A 4: 86,397,224 (GRCm39) T105S probably benign Het
Slc39a2 G A 14: 52,131,602 (GRCm39) G58R probably damaging Het
Tbx6 C T 7: 126,383,891 (GRCm39) T315I probably damaging Het
Tdrd3 A G 14: 87,718,210 (GRCm39) D197G probably damaging Het
Tnc T C 4: 63,936,357 (GRCm39) N193S probably damaging Het
Ttn A G 2: 76,680,347 (GRCm39) probably benign Het
Vmn1r225 A G 17: 20,722,588 (GRCm39) I10V probably benign Het
Zp3r A G 1: 130,546,079 (GRCm39) L77P probably damaging Het
Other mutations in Tcf12
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00671:Tcf12 APN 9 71,775,400 (GRCm39) missense probably damaging 0.98
IGL01311:Tcf12 APN 9 71,765,938 (GRCm39) splice site probably benign
IGL01734:Tcf12 APN 9 71,829,930 (GRCm39) splice site probably null
IGL01768:Tcf12 APN 9 71,776,278 (GRCm39) splice site probably null
IGL02625:Tcf12 APN 9 71,830,039 (GRCm39) missense probably damaging 1.00
IGL02671:Tcf12 APN 9 72,016,999 (GRCm39) missense probably damaging 1.00
IGL03395:Tcf12 APN 9 71,783,304 (GRCm39) missense probably damaging 1.00
Beneath UTSW 9 71,790,385 (GRCm39) splice site probably null
depauperate UTSW 9 71,775,550 (GRCm39) missense probably damaging 1.00
Poorly UTSW 9 71,851,298 (GRCm39) nonsense probably null
Poorly2 UTSW 9 71,766,211 (GRCm39) missense probably damaging 1.00
Poorly3 UTSW 9 71,922,918 (GRCm39) critical splice donor site probably null
Substandard UTSW 9 71,766,122 (GRCm39) missense probably null 0.54
R0183:Tcf12 UTSW 9 71,824,309 (GRCm39) missense probably damaging 0.99
R0257:Tcf12 UTSW 9 71,765,904 (GRCm39) missense probably benign 0.05
R1520:Tcf12 UTSW 9 71,790,388 (GRCm39) critical splice donor site probably null
R1690:Tcf12 UTSW 9 71,777,354 (GRCm39) critical splice donor site probably null
R1819:Tcf12 UTSW 9 72,016,999 (GRCm39) missense probably damaging 1.00
R1850:Tcf12 UTSW 9 71,775,497 (GRCm39) missense probably damaging 1.00
R1888:Tcf12 UTSW 9 71,765,816 (GRCm39) missense possibly damaging 0.89
R1888:Tcf12 UTSW 9 71,765,816 (GRCm39) missense possibly damaging 0.89
R2402:Tcf12 UTSW 9 71,763,792 (GRCm39) missense probably damaging 1.00
R4445:Tcf12 UTSW 9 71,776,345 (GRCm39) missense probably damaging 0.99
R4693:Tcf12 UTSW 9 71,776,249 (GRCm39) intron probably benign
R4814:Tcf12 UTSW 9 71,777,323 (GRCm39) intron probably benign
R4860:Tcf12 UTSW 9 71,766,122 (GRCm39) missense probably null 0.54
R4860:Tcf12 UTSW 9 71,766,122 (GRCm39) missense probably null 0.54
R4885:Tcf12 UTSW 9 71,766,122 (GRCm39) missense probably null 0.54
R5347:Tcf12 UTSW 9 71,792,525 (GRCm39) missense probably damaging 1.00
R5422:Tcf12 UTSW 9 71,776,320 (GRCm39) missense probably damaging 1.00
R5650:Tcf12 UTSW 9 71,792,584 (GRCm39) splice site probably null
R5713:Tcf12 UTSW 9 71,792,545 (GRCm39) makesense probably null
R5789:Tcf12 UTSW 9 71,792,518 (GRCm39) missense probably damaging 1.00
R5964:Tcf12 UTSW 9 71,775,522 (GRCm39) missense probably damaging 1.00
R6012:Tcf12 UTSW 9 71,766,229 (GRCm39) missense possibly damaging 0.62
R6119:Tcf12 UTSW 9 71,775,547 (GRCm39) missense probably damaging 1.00
R6240:Tcf12 UTSW 9 71,851,298 (GRCm39) nonsense probably null
R6299:Tcf12 UTSW 9 71,766,211 (GRCm39) missense probably damaging 1.00
R6449:Tcf12 UTSW 9 71,775,550 (GRCm39) missense probably damaging 1.00
R6489:Tcf12 UTSW 9 71,922,918 (GRCm39) critical splice donor site probably null
R6984:Tcf12 UTSW 9 71,914,041 (GRCm39) nonsense probably null
R7146:Tcf12 UTSW 9 71,790,385 (GRCm39) splice site probably null
R7734:Tcf12 UTSW 9 71,829,943 (GRCm39) missense probably benign 0.00
R8007:Tcf12 UTSW 9 71,841,905 (GRCm39) intron probably benign
R8161:Tcf12 UTSW 9 71,922,933 (GRCm39) missense probably damaging 1.00
R8709:Tcf12 UTSW 9 71,830,069 (GRCm39) missense probably benign 0.00
R8709:Tcf12 UTSW 9 71,765,787 (GRCm39) missense possibly damaging 0.62
R8711:Tcf12 UTSW 9 71,757,097 (GRCm39) missense possibly damaging 0.77
R9444:Tcf12 UTSW 9 72,018,040 (GRCm39) missense probably damaging 1.00
R9667:Tcf12 UTSW 9 71,792,443 (GRCm39) missense probably benign 0.00
X0021:Tcf12 UTSW 9 71,790,454 (GRCm39) missense probably damaging 0.99
X0022:Tcf12 UTSW 9 72,017,025 (GRCm39) missense probably damaging 0.99
Z1177:Tcf12 UTSW 9 71,907,742 (GRCm39) missense possibly damaging 0.76
Predicted Primers PCR Primer
(F):5'- CGGTGAGAGGTCTAACCCTTCAAAC -3'
(R):5'- AGCCTGTGCATTCATAAGGTGCTAC -3'

Sequencing Primer
(F):5'- TCTGGCTCAGAGAACTTGC -3'
(R):5'- ATAAGGTGCTACTGTACACTCC -3'
Posted On 2014-01-05