Incidental Mutation 'IGL01816:Tfap4'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Tfap4
Ensembl Gene ENSMUSG00000005718
Gene Nametranscription factor AP4
SynonymsAP-4, bHLHc41, Tcfap4
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.751) question?
Stock #IGL01816
Quality Score
Chromosomal Location4544661-4559854 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 4552092 bp
Amino Acid Change Asparagine to Serine at position 13 (N13S)
Ref Sequence ENSEMBL: ENSMUSP00000155803 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005862] [ENSMUST00000229956] [ENSMUST00000230875]
Predicted Effect possibly damaging
Transcript: ENSMUST00000005862
AA Change: N33S

PolyPhen 2 Score 0.907 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000005862
Gene: ENSMUSG00000005718
AA Change: N33S

low complexity region 41 52 N/A INTRINSIC
HLH 54 105 2.06e-16 SMART
coiled coil region 144 183 N/A INTRINSIC
low complexity region 193 210 N/A INTRINSIC
low complexity region 225 238 N/A INTRINSIC
low complexity region 306 327 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000229956
AA Change: N13S

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
Predicted Effect probably benign
Transcript: ENSMUST00000230875
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Transcription factors of the basic helix-loop-helix-zipper (bHLH-ZIP) family contain a basic domain, which is used for DNA binding, and HLH and ZIP domains, which are used for oligomerization. Transcription factor AP4 activates both viral and cellular genes by binding to the symmetrical DNA sequence CAGCTG (Mermod et al., 1988 [PubMed 2833704]; Hu et al., 1990 [PubMed 2123466]).[supplied by OMIM, Jul 2009]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit partial prenatal lethality and reduced suppression of Cd4 in double negative thymocytes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 19 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrv1 T A 13: 81,529,049 T1888S probably benign Het
Asxl3 T C 18: 22,522,488 V1185A probably benign Het
Bmp8a G A 4: 123,316,397 R299C probably damaging Het
Cactin T C 10: 81,325,865 Y744H possibly damaging Het
Ccr2 A T 9: 124,106,198 I172L probably benign Het
Cyp2j11 T G 4: 96,294,924 Q469P probably damaging Het
Dync1i1 T C 6: 5,767,146 probably null Het
Epb41 A G 4: 132,003,695 S192P probably benign Het
Gpd2 T A 2: 57,364,066 Y601* probably null Het
Ift140 G A 17: 25,087,025 probably null Het
Obscn A G 11: 58,995,779 probably benign Het
Olfr1408 A G 1: 173,130,273 probably benign Het
Pcdhb13 A C 18: 37,442,975 R135S probably benign Het
Phtf2 A T 5: 20,803,276 W136R probably damaging Het
Prpf40b G A 15: 99,315,218 A662T probably damaging Het
Retsat A G 6: 72,601,605 N100S probably benign Het
Saxo1 T A 4: 86,445,614 M211L probably benign Het
Slc5a9 A G 4: 111,898,614 L29P probably damaging Het
St14 A G 9: 31,108,267 V86A possibly damaging Het
Other mutations in Tfap4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01155:Tfap4 APN 16 4547359 missense probably damaging 1.00
IGL02947:Tfap4 APN 16 4551360 missense probably damaging 0.99
E0370:Tfap4 UTSW 16 4559470 missense possibly damaging 0.53
R1311:Tfap4 UTSW 16 4559426 critical splice donor site probably null
R1791:Tfap4 UTSW 16 4552069 missense possibly damaging 0.53
R4300:Tfap4 UTSW 16 4551360 missense probably damaging 0.99
R4371:Tfap4 UTSW 16 4551999 missense probably damaging 1.00
R5945:Tfap4 UTSW 16 4545629 missense possibly damaging 0.53
R6219:Tfap4 UTSW 16 4547311 missense probably damaging 0.96
R6738:Tfap4 UTSW 16 4549447 missense probably damaging 0.99
R7678:Tfap4 UTSW 16 4551766 missense possibly damaging 0.53
R8496:Tfap4 UTSW 16 4551306 missense probably damaging 0.99
R8854:Tfap4 UTSW 16 4549374 missense probably benign 0.03
R8928:Tfap4 UTSW 16 4551354 missense probably damaging 0.99
X0065:Tfap4 UTSW 16 4547276 missense possibly damaging 0.96
Posted On2014-02-04