Incidental Mutation 'R2038:Taf4b'
ID 225369
Institutional Source Beutler Lab
Gene Symbol Taf4b
Ensembl Gene ENSMUSG00000054321
Gene Name TATA-box binding protein associated factor 4b
Synonyms 4932409F03Rik, TAFII105, Taf2c2, 2610524B04Rik, 105kDa
MMRRC Submission 040045-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.439) question?
Stock # R2038 (G1)
Quality Score 225
Status Not validated
Chromosome 18
Chromosomal Location 14916302-15033416 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 14940456 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 312 (S312P)
Ref Sequence ENSEMBL: ENSMUSP00000126909 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000169862]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000169862
AA Change: S312P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000126909
Gene: ENSMUSG00000054321
AA Change: S312P

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: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.7%
Validation Efficiency
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310022B05Rik T C 8: 125,389,762 (GRCm39) Y54C probably damaging Het
Adgrf4 A T 17: 42,978,754 (GRCm39) H196Q probably damaging Het
Astn1 T G 1: 158,484,690 (GRCm39) S918A probably benign Het
Cd79a A T 7: 24,598,782 (GRCm39) K110N probably benign Het
Cdc34b C T 11: 94,633,114 (GRCm39) Q105* probably null Het
Cdh23 T C 10: 60,148,366 (GRCm39) D2667G probably damaging Het
Clpx G A 9: 65,224,775 (GRCm39) G168R probably damaging Het
Col8a2 T C 4: 126,205,108 (GRCm39) probably benign Het
Ddx27 G A 2: 166,875,675 (GRCm39) E669K probably damaging Het
Dnah8 A T 17: 30,977,255 (GRCm39) I2898F probably damaging Het
Dus2 T C 8: 106,775,294 (GRCm39) Y274H probably damaging Het
Dync2h1 A G 9: 6,967,226 (GRCm39) S4073P probably damaging Het
Dynlrb2 G A 8: 117,241,549 (GRCm39) R31Q possibly damaging Het
Esyt1 C T 10: 128,347,820 (GRCm39) V957I probably benign Het
Fhdc1 A T 3: 84,351,868 (GRCm39) L1119Q probably benign Het
H2-T10 T C 17: 36,430,317 (GRCm39) K212E probably benign Het
H60b A T 10: 22,162,114 (GRCm39) N113I probably benign Het
Hace1 A C 10: 45,576,721 (GRCm39) K798Q probably benign Het
Hdac7 C T 15: 97,696,151 (GRCm39) R631H probably damaging Het
Kat7 T A 11: 95,190,928 (GRCm39) I153F probably benign Het
Lman1 T C 18: 66,131,681 (GRCm39) T101A probably benign Het
Mapk8 A T 14: 33,110,893 (GRCm39) C245* probably null Het
Mfhas1 T A 8: 36,058,431 (GRCm39) W969R probably damaging Het
Mlxipl A T 5: 135,135,853 (GRCm39) D26V probably damaging Het
Msh5 A G 17: 35,265,016 (GRCm39) V53A probably benign Het
Msl2 C A 9: 100,979,183 (GRCm39) A519D probably damaging Het
Nbeal1 A G 1: 60,245,503 (GRCm39) S176G probably benign Het
Ninl T A 2: 150,817,763 (GRCm39) K134* probably null Het
Or10d1 A G 9: 39,484,283 (GRCm39) S91P probably damaging Het
Or1e25 T A 11: 73,494,239 (GRCm39) Y278N probably damaging Het
Or4a68 C A 2: 89,269,689 (GRCm39) M311I probably benign Het
Pabpn1 T G 14: 55,134,609 (GRCm39) I250S probably damaging Het
Ppp4r4 G A 12: 103,542,539 (GRCm39) probably null Het
Rad51ap2 T C 12: 11,507,025 (GRCm39) S316P possibly damaging Het
Scn7a C A 2: 66,567,780 (GRCm39) W271C probably damaging Het
Set T C 2: 29,960,212 (GRCm39) S182P probably benign Het
Sez6l T C 5: 112,620,618 (GRCm39) T321A possibly damaging Het
Sfpq A T 4: 126,915,295 (GRCm39) H29L unknown Het
Slc33a1 A G 3: 63,855,577 (GRCm39) L356P probably damaging Het
Sptbn1 C G 11: 30,109,293 (GRCm39) probably null Het
Srrd C T 5: 112,486,316 (GRCm39) G179D probably benign Het
Tgfbrap1 A T 1: 43,093,794 (GRCm39) L566* probably null Het
Tln2 T A 9: 67,304,935 (GRCm39) M1L probably benign Het
Ttc27 T C 17: 75,163,497 (GRCm39) F702L probably benign Het
Vmn2r54 C T 7: 12,363,637 (GRCm39) G419R possibly damaging Het
Vps13b A G 15: 35,884,887 (GRCm39) S3187G probably damaging Het
Vps13d C A 4: 144,907,685 (GRCm39) probably null Het
Vps35l T C 7: 118,411,097 (GRCm39) F677L probably damaging Het
Zfp568 A T 7: 29,688,507 (GRCm39) E23V probably null Het
Other mutations in Taf4b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01658:Taf4b APN 18 14,977,477 (GRCm39) missense probably damaging 1.00
IGL01755:Taf4b APN 18 15,031,043 (GRCm39) missense probably benign 0.13
IGL01755:Taf4b APN 18 15,031,042 (GRCm39) missense probably benign
IGL02049:Taf4b APN 18 14,963,196 (GRCm39) missense probably benign 0.00
IGL02650:Taf4b APN 18 14,975,040 (GRCm39) nonsense probably null
IGL03078:Taf4b APN 18 14,946,611 (GRCm39) missense possibly damaging 0.48
IGL03169:Taf4b APN 18 14,954,592 (GRCm39) missense probably damaging 1.00
IGL03261:Taf4b APN 18 14,954,585 (GRCm39) missense probably benign
adirondack UTSW 18 14,937,635 (GRCm39) missense probably null 0.16
R0266:Taf4b UTSW 18 14,946,134 (GRCm39) splice site probably benign
R0385:Taf4b UTSW 18 14,916,817 (GRCm39) missense probably benign 0.00
R1015:Taf4b UTSW 18 14,946,155 (GRCm39) missense probably damaging 1.00
R1054:Taf4b UTSW 18 14,954,530 (GRCm39) missense probably benign 0.00
R1416:Taf4b UTSW 18 14,954,484 (GRCm39) splice site probably benign
R1435:Taf4b UTSW 18 14,940,466 (GRCm39) missense probably damaging 1.00
R1609:Taf4b UTSW 18 14,968,938 (GRCm39) missense probably damaging 1.00
R1611:Taf4b UTSW 18 14,977,526 (GRCm39) missense probably null 1.00
R1906:Taf4b UTSW 18 14,955,159 (GRCm39) missense probably benign 0.00
R2890:Taf4b UTSW 18 14,937,849 (GRCm39) missense probably damaging 1.00
R4527:Taf4b UTSW 18 14,954,499 (GRCm39) missense probably damaging 1.00
R4559:Taf4b UTSW 18 14,946,583 (GRCm39) missense probably damaging 1.00
R4773:Taf4b UTSW 18 14,937,577 (GRCm39) missense probably benign 0.30
R4857:Taf4b UTSW 18 14,937,635 (GRCm39) missense probably null 0.16
R4946:Taf4b UTSW 18 14,946,599 (GRCm39) missense probably damaging 1.00
R4984:Taf4b UTSW 18 14,968,873 (GRCm39) missense probably damaging 1.00
R4994:Taf4b UTSW 18 15,031,100 (GRCm39) missense probably damaging 0.99
R5010:Taf4b UTSW 18 14,955,229 (GRCm39) missense possibly damaging 0.59
R5155:Taf4b UTSW 18 14,963,152 (GRCm39) missense probably benign 0.07
R5874:Taf4b UTSW 18 14,937,611 (GRCm39) missense probably benign
R6079:Taf4b UTSW 18 14,955,255 (GRCm39) missense possibly damaging 0.75
R6303:Taf4b UTSW 18 14,940,412 (GRCm39) missense probably damaging 1.00
R6304:Taf4b UTSW 18 14,940,412 (GRCm39) missense probably damaging 1.00
R6372:Taf4b UTSW 18 14,937,790 (GRCm39) missense probably damaging 1.00
R6972:Taf4b UTSW 18 14,946,404 (GRCm39) missense possibly damaging 0.86
R7538:Taf4b UTSW 18 14,946,602 (GRCm39) missense probably damaging 1.00
R7790:Taf4b UTSW 18 14,946,331 (GRCm39) missense probably damaging 1.00
R8021:Taf4b UTSW 18 14,937,581 (GRCm39) missense probably damaging 1.00
R8072:Taf4b UTSW 18 14,954,585 (GRCm39) missense probably benign
R8075:Taf4b UTSW 18 14,916,749 (GRCm39) missense possibly damaging 0.58
R8145:Taf4b UTSW 18 14,963,085 (GRCm39) missense probably damaging 1.00
R8221:Taf4b UTSW 18 15,031,106 (GRCm39) missense probably damaging 1.00
R8320:Taf4b UTSW 18 14,916,749 (GRCm39) missense possibly damaging 0.58
R8509:Taf4b UTSW 18 15,031,112 (GRCm39) missense probably damaging 1.00
R8535:Taf4b UTSW 18 14,955,195 (GRCm39) missense probably damaging 0.99
R8772:Taf4b UTSW 18 14,968,909 (GRCm39) missense probably damaging 1.00
R8805:Taf4b UTSW 18 14,946,485 (GRCm39) missense possibly damaging 0.65
R8874:Taf4b UTSW 18 14,963,127 (GRCm39) missense probably benign 0.39
R9155:Taf4b UTSW 18 14,946,296 (GRCm39) missense probably benign 0.00
R9254:Taf4b UTSW 18 14,946,431 (GRCm39) missense probably damaging 0.98
R9338:Taf4b UTSW 18 14,954,555 (GRCm39) missense probably benign 0.00
R9379:Taf4b UTSW 18 14,946,431 (GRCm39) missense probably damaging 0.98
R9630:Taf4b UTSW 18 14,930,077 (GRCm39) missense probably damaging 0.96
R9686:Taf4b UTSW 18 14,932,215 (GRCm39) missense possibly damaging 0.87
R9801:Taf4b UTSW 18 14,932,235 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CATTTAGTTCTCTGGTGACATGAG -3'
(R):5'- CTGTTCAAATCAATACTGTGTTGGC -3'

Sequencing Primer
(F):5'- GGCCTTCAACTCATAGGCTAAAGTG -3'
(R):5'- CTGTGTTGGCTTATACTTTACAAAAG -3'
Posted On 2014-08-25