Incidental Mutation 'R6536:Pou3f3'
ID 520378
Institutional Source Beutler Lab
Gene Symbol Pou3f3
Ensembl Gene ENSMUSG00000045515
Gene Name POU domain, class 3, transcription factor 3
Synonyms HST011, Brn-1, Brn1, urehr2, Otf8
MMRRC Submission 044662-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6536 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 42734928-42739370 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 42737374 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 357 (I357V)
Ref Sequence ENSEMBL: ENSMUSP00000052088 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000054883]
AlphaFold P31361
Predicted Effect probably damaging
Transcript: ENSMUST00000054883
AA Change: I357V

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000052088
Gene: ENSMUSG00000045515
AA Change: I357V

DomainStartEndE-ValueType
low complexity region 26 49 N/A INTRINSIC
low complexity region 103 114 N/A INTRINSIC
low complexity region 132 146 N/A INTRINSIC
low complexity region 162 206 N/A INTRINSIC
low complexity region 212 224 N/A INTRINSIC
low complexity region 235 250 N/A INTRINSIC
low complexity region 269 301 N/A INTRINSIC
POU 311 385 9.06e-54 SMART
HOX 403 465 3.91e-20 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176807
Predicted Effect noncoding transcript
Transcript: ENSMUST00000177136
Predicted Effect noncoding transcript
Transcript: ENSMUST00000180689
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181660
Predicted Effect noncoding transcript
Transcript: ENSMUST00000185599
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188153
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199521
Meta Mutation Damage Score 0.3957 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.4%
Validation Efficiency 100% (36/36)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a POU-domain containing protein that functions as a transcription factor. The encoded protein recognizes an octamer sequence in the DNA of target genes. This protein may play a role in development of the nervous system. [provided by RefSeq, Apr 2015]
PHENOTYPE: Homozygous mutation of this gene results in death within 36 hours after birth. Mutant brains exhibit disorganized cells in the hippocampus and adjacent transitional cortex. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9930111J21Rik2 G T 11: 48,910,550 (GRCm39) H628N probably benign Het
Abcb1a T A 5: 8,769,030 (GRCm39) F751I probably benign Het
Adamts13 G A 2: 26,865,762 (GRCm39) V106M probably damaging Het
Add1 C A 5: 34,758,780 (GRCm39) N31K possibly damaging Het
Adgrf5 G T 17: 43,733,552 (GRCm39) probably benign Het
Akap11 T G 14: 78,748,754 (GRCm39) D1211A possibly damaging Het
Atp5f1c G A 2: 10,085,127 (GRCm39) probably benign Het
Cd320 T C 17: 34,066,477 (GRCm39) S72P probably benign Het
Clca4b C A 3: 144,622,490 (GRCm39) W525L possibly damaging Het
Cripto A T 9: 110,773,257 (GRCm39) probably null Het
Csmd3 G A 15: 47,701,863 (GRCm39) T1740I probably damaging Het
Dnah7c T G 1: 46,697,450 (GRCm39) S2122A probably benign Het
Enpp2 T C 15: 54,726,027 (GRCm39) N583S probably damaging Het
Fcsk A G 8: 111,610,511 (GRCm39) V964A possibly damaging Het
Gpd2 A T 2: 57,235,367 (GRCm39) I366F probably benign Het
Hsd17b2 G A 8: 118,428,921 (GRCm39) V63M possibly damaging Het
Hsdl2 A T 4: 59,610,508 (GRCm39) probably null Het
Idh3b AG AGCACCACAACTG 2: 130,121,593 (GRCm39) probably null Het
Ifi44 A G 3: 151,438,126 (GRCm39) V387A probably benign Het
Kcnc4 T C 3: 107,355,512 (GRCm39) D312G possibly damaging Het
Kif1b T C 4: 149,277,053 (GRCm39) M1337V probably benign Het
Klra6 C T 6: 130,000,682 (GRCm39) V41I probably benign Het
Lrp1 A G 10: 127,393,937 (GRCm39) probably null Het
Mpdz T C 4: 81,301,654 (GRCm39) E257G probably damaging Het
Or10v1 T C 19: 11,873,760 (GRCm39) V125A probably benign Het
Or4f14 T C 2: 111,743,119 (GRCm39) D52G possibly damaging Het
Papln A G 12: 83,828,661 (GRCm39) Y789C probably damaging Het
Pcdh15 T C 10: 74,467,221 (GRCm39) L1680P probably damaging Het
Pcdhac1 A G 18: 37,223,367 (GRCm39) N60S probably benign Het
Polr3g T C 13: 81,826,335 (GRCm39) N162S unknown Het
Sycp2 A G 2: 177,993,441 (GRCm39) S1235P probably damaging Het
Tns3 A T 11: 8,384,531 (GRCm39) V1429E probably damaging Het
Trim67 T C 8: 125,521,081 (GRCm39) S148P possibly damaging Het
Usp49 A T 17: 47,990,617 (GRCm39) I348F probably damaging Het
Wac A T 18: 7,905,189 (GRCm39) probably null Het
Zfp775 A G 6: 48,596,543 (GRCm39) K139R probably damaging Het
Other mutations in Pou3f3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02143:Pou3f3 APN 1 42,737,686 (GRCm39) missense probably benign 0.05
R0800:Pou3f3 UTSW 1 42,737,527 (GRCm39) missense probably damaging 1.00
R2314:Pou3f3 UTSW 1 42,737,651 (GRCm39) missense probably damaging 1.00
R4391:Pou3f3 UTSW 1 42,736,618 (GRCm39) missense unknown
R4529:Pou3f3 UTSW 1 42,737,714 (GRCm39) missense probably benign 0.15
R5233:Pou3f3 UTSW 1 42,737,438 (GRCm39) missense probably benign 0.17
R7750:Pou3f3 UTSW 1 42,737,308 (GRCm39) missense probably damaging 1.00
R7936:Pou3f3 UTSW 1 42,736,560 (GRCm39) missense unknown
R9293:Pou3f3 UTSW 1 42,736,682 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- AGAGTCTGCTGTACTCGCAG -3'
(R):5'- TTGACGCTAACCTCGATGGAG -3'

Sequencing Primer
(F):5'- TGAACGGCATGCTGAGC -3'
(R):5'- TCGATGGAGGTCCGCTTC -3'
Posted On 2018-06-06