Incidental Mutation 'R8021:Taf4b'
ID617404
Institutional Source Beutler Lab
Gene Symbol Taf4b
Ensembl Gene ENSMUSG00000054321
Gene NameTATA-box binding protein associated factor 4b
SynonymsTaf2c2, TAFII105, 2610524B04Rik, 105kDa, 4932409F03Rik
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.482) question?
Stock #R8021 (G1)
Quality Score225.009
Status Validated
Chromosome18
Chromosomal Location14783245-14900359 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 14804524 bp
ZygosityHeterozygous
Amino Acid Change Valine to Glutamic Acid at position 218 (V218E)
Ref Sequence ENSEMBL: ENSMUSP00000126909 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000169862]
Predicted Effect probably damaging
Transcript: ENSMUST00000169862
AA Change: V218E

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000126909
Gene: ENSMUSG00000054321
AA Change: V218E

DomainStartEndE-ValueType
low complexity region 8 23 N/A INTRINSIC
low complexity region 185 196 N/A INTRINSIC
Pfam:TAFH 257 348 5.3e-39 PFAM
low complexity region 359 376 N/A INTRINSIC
low complexity region 412 422 N/A INTRINSIC
Pfam:TAF4 610 852 4e-72 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 97% (74/76)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] TATA binding protein (TBP) and TBP-associated factors (TAFs) participate in the formation of the TFIID protein complex, which is involved in initiation of transcription of genes by RNA polymerase II. This gene encodes a cell type-specific TAF that may be responsible for mediating transcription by a subset of activators in B cells. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jun 2014]
PHENOTYPE: Homozygotes for a targeted null mutation are infertile due to a granulosa cell defect preventing normal follicle formation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810010H24Rik A G 11: 107,025,927 I12V unknown Het
9130011E15Rik C T 19: 45,956,741 probably null Het
A630010A05Rik C T 16: 14,589,246 T13I Het
Acsm5 A G 7: 119,542,393 E537G possibly damaging Het
Adam25 C A 8: 40,754,759 A354E probably damaging Het
Adamts3 T C 5: 89,683,184 K1004E possibly damaging Het
Ap3d1 C A 10: 80,714,301 V699L probably benign Het
Arel1 T G 12: 84,934,958 H216P possibly damaging Het
Armc12 T A 17: 28,530,905 F8I probably benign Het
Ascc3 T A 10: 50,731,648 M1416K probably benign Het
Catsperb A C 12: 101,588,063 N672T probably benign Het
Ccdc30 T C 4: 119,352,679 H291R probably benign Het
Cd33 A G 7: 43,528,838 V371A unknown Het
Cpt1b A T 15: 89,421,426 M362K probably benign Het
Dusp5 T A 19: 53,529,498 S61T probably benign Het
Eogt T G 6: 97,134,330 D190A probably damaging Het
Fat3 T A 9: 15,999,109 I1866F probably damaging Het
Fer1l4 T A 2: 156,022,591 I1668F probably damaging Het
Foxn3 A T 12: 99,388,902 M1K probably null Het
Frs3 T A 17: 47,703,114 V244E probably damaging Het
Gm8765 A G 13: 50,701,094 N256S possibly damaging Het
Grik1 C T 16: 87,914,222 V832I Het
Gtf2ird2 T A 5: 134,203,334 V242E probably benign Het
Gtpbp2 C T 17: 46,164,269 R97C possibly damaging Het
Habp2 T A 19: 56,314,053 V263E probably benign Het
Iars2 T A 1: 185,322,457 I337L probably benign Het
Ifi204 T C 1: 173,759,353 probably benign Het
Itih2 T C 2: 10,105,652 T543A probably benign Het
Kdm2b A G 5: 122,932,919 S372P probably damaging Het
Kit T A 5: 75,615,491 V311E possibly damaging Het
Kmt2c C G 5: 25,287,119 V4230L possibly damaging Het
Lao1 T C 4: 118,968,477 I498T probably damaging Het
Lrp1 G T 10: 127,548,346 D3641E possibly damaging Het
Mapk8ip1 A T 2: 92,386,415 S477T possibly damaging Het
Mast3 C T 8: 70,788,252 G218S probably benign Het
Mical1 T C 10: 41,482,724 V546A probably damaging Het
Nck2 T C 1: 43,554,260 V209A probably benign Het
Ndufs4 A G 13: 114,307,815 probably null Het
Nek3 C T 8: 22,157,190 V139M probably damaging Het
Olfr1417 T C 19: 11,828,892 I45V probably benign Het
Olfr863-ps1 A C 9: 19,942,079 Y120* probably null Het
Olfr877 T A 9: 37,855,296 H159Q probably damaging Het
Olfr994 A T 2: 85,430,652 M59K probably damaging Het
Otog A T 7: 46,267,342 N901I probably damaging Het
Pclo A C 5: 14,539,784 Q699H unknown Het
Pcnx C T 12: 81,918,819 R59* probably null Het
Pde12 A T 14: 26,665,699 Y551* probably null Het
Pigg A G 5: 108,319,939 D268G probably damaging Het
Ppp1r21 A G 17: 88,549,507 D130G probably benign Het
Psip1 T C 4: 83,459,955 T435A possibly damaging Het
Rad54l2 T C 9: 106,719,641 S189G probably benign Het
Rgs14 T C 13: 55,383,756 C498R probably damaging Het
Ripply3 C A 16: 94,328,510 A5E probably benign Het
Rps6ka4 T C 19: 6,830,409 D676G probably benign Het
Rsbn1 T C 3: 103,928,582 L312S possibly damaging Het
Secisbp2 T A 13: 51,665,628 *415R probably null Het
Sephs1 T A 2: 4,906,623 F336Y probably benign Het
Setdb2 A T 14: 59,423,384 Y103* probably null Het
Slit2 T A 5: 48,302,492 C1371* probably null Het
Stab2 C T 10: 86,905,539 A1239T possibly damaging Het
Tars2 T C 3: 95,747,514 N393S probably benign Het
Tbc1d30 A G 10: 121,267,543 M528T probably benign Het
Tchp A G 5: 114,718,417 E363G probably damaging Het
Tec T A 5: 72,757,469 N568I probably benign Het
Ticam1 A G 17: 56,270,089 S669P unknown Het
Tnk1 A G 11: 69,854,984 S372P probably benign Het
Tnpo2 G A 8: 85,055,206 A847T probably damaging Het
Tsc1 A T 2: 28,686,889 I1068F possibly damaging Het
Ttc14 T A 3: 33,809,121 Y559* probably null Het
Ttc41 C A 10: 86,733,714 T652N probably benign Het
Tut1 T A 19: 8,955,509 S69T probably benign Het
Uck1 T C 2: 32,259,917 S40G probably benign Het
Vmn2r76 G A 7: 86,225,750 T673I probably damaging Het
Vps13d G T 4: 145,148,675 P1760H Het
Zbp1 T C 2: 173,209,210 N289S possibly damaging Het
Zc3hav1l C A 6: 38,297,947 probably benign Het
Zzef1 A T 11: 72,823,416 D244V probably damaging Het
Other mutations in Taf4b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01658:Taf4b APN 18 14844420 missense probably damaging 1.00
IGL01755:Taf4b APN 18 14897985 missense probably benign
IGL01755:Taf4b APN 18 14897986 missense probably benign 0.13
IGL02049:Taf4b APN 18 14830139 missense probably benign 0.00
IGL02650:Taf4b APN 18 14841983 nonsense probably null
IGL03078:Taf4b APN 18 14813554 missense possibly damaging 0.48
IGL03169:Taf4b APN 18 14821535 missense probably damaging 1.00
IGL03261:Taf4b APN 18 14821528 missense probably benign
adirondack UTSW 18 14804578 missense probably null 0.16
R0266:Taf4b UTSW 18 14813077 splice site probably benign
R0385:Taf4b UTSW 18 14783760 missense probably benign 0.00
R1015:Taf4b UTSW 18 14813098 missense probably damaging 1.00
R1054:Taf4b UTSW 18 14821473 missense probably benign 0.00
R1416:Taf4b UTSW 18 14821427 splice site probably benign
R1435:Taf4b UTSW 18 14807409 missense probably damaging 1.00
R1609:Taf4b UTSW 18 14835881 missense probably damaging 1.00
R1611:Taf4b UTSW 18 14844469 missense probably null 1.00
R1906:Taf4b UTSW 18 14822102 missense probably benign 0.00
R2038:Taf4b UTSW 18 14807399 missense probably damaging 1.00
R2890:Taf4b UTSW 18 14804792 missense probably damaging 1.00
R4527:Taf4b UTSW 18 14821442 missense probably damaging 1.00
R4559:Taf4b UTSW 18 14813526 missense probably damaging 1.00
R4773:Taf4b UTSW 18 14804520 missense probably benign 0.30
R4857:Taf4b UTSW 18 14804578 missense probably null 0.16
R4946:Taf4b UTSW 18 14813542 missense probably damaging 1.00
R4984:Taf4b UTSW 18 14835816 missense probably damaging 1.00
R4994:Taf4b UTSW 18 14898043 missense probably damaging 0.99
R5010:Taf4b UTSW 18 14822172 missense possibly damaging 0.59
R5155:Taf4b UTSW 18 14830095 missense probably benign 0.07
R5874:Taf4b UTSW 18 14804554 missense probably benign
R6079:Taf4b UTSW 18 14822198 missense possibly damaging 0.75
R6303:Taf4b UTSW 18 14807355 missense probably damaging 1.00
R6304:Taf4b UTSW 18 14807355 missense probably damaging 1.00
R6372:Taf4b UTSW 18 14804733 missense probably damaging 1.00
R6972:Taf4b UTSW 18 14813347 missense possibly damaging 0.86
R7538:Taf4b UTSW 18 14813545 missense probably damaging 1.00
R7790:Taf4b UTSW 18 14813274 missense probably damaging 1.00
R8072:Taf4b UTSW 18 14821528 missense probably benign
R8075:Taf4b UTSW 18 14783692 missense possibly damaging 0.58
R8145:Taf4b UTSW 18 14830028 missense probably damaging 1.00
R8221:Taf4b UTSW 18 14898049 missense probably damaging 1.00
R8320:Taf4b UTSW 18 14783692 missense possibly damaging 0.58
R8509:Taf4b UTSW 18 14898055 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TACTTGAAAGCAGAGATGCCAG -3'
(R):5'- AGACTGTGATCCACTACATGCTAG -3'

Sequencing Primer
(F):5'- GCCAGAATTCATTTGGAGCC -3'
(R):5'- TTCACATTTTCTAGCACTGTCTG -3'
Posted On2020-01-23