Incidental Mutation 'R4391:Pou3f3'
ID 326348
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 041682-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4391 (G1)
Quality Score 81
Status Validated
Chromosome 1
Chromosomal Location 42734928-42739370 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 42736618 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Serine at position 105 (A105S)
Ref Sequence ENSEMBL: ENSMUSP00000052088 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000054883]
AlphaFold P31361
Predicted Effect unknown
Transcript: ENSMUST00000054883
AA Change: A105S
SMART Domains Protein: ENSMUSP00000052088
Gene: ENSMUSG00000045515
AA Change: A105S

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: ENSMUST00000181593
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181660
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181725
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186656
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199521
Predicted Effect noncoding transcript
Transcript: ENSMUST00000185599
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188153
Meta Mutation Damage Score 0.1626 question?
Coding Region Coverage
  • 1x: 99.6%
  • 3x: 98.6%
  • 10x: 96.4%
  • 20x: 91.6%
Validation Efficiency 100% (40/40)
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: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6030469F06Rik A T 12: 31,234,622 (GRCm39) noncoding transcript Het
Actn2 C T 13: 12,305,634 (GRCm39) R394Q probably damaging Het
Atg16l1 A G 1: 87,687,842 (GRCm39) D62G probably damaging Het
Atp2b1 A G 10: 98,839,076 (GRCm39) T635A probably benign Het
Chil4 G A 3: 106,111,043 (GRCm39) P284S possibly damaging Het
Dnah1 G A 14: 31,016,792 (GRCm39) T1575I probably damaging Het
Dnah7b A G 1: 46,376,754 (GRCm39) probably null Het
Dnajc12 A G 10: 63,242,838 (GRCm39) T37A probably benign Het
Efcab5 T A 11: 76,981,284 (GRCm39) N1354I probably damaging Het
Epas1 T C 17: 87,117,091 (GRCm39) L218P probably benign Het
Fbxw15 T A 9: 109,397,300 (GRCm39) probably benign Het
Filip1l C A 16: 57,391,155 (GRCm39) S581* probably null Het
Focad T A 4: 88,104,195 (GRCm39) I358K probably damaging Het
Gm382 T A X: 125,968,942 (GRCm39) S376T probably benign Het
Gpsm1 C T 2: 26,214,009 (GRCm39) R179C probably damaging Het
Hjurp A G 1: 88,194,283 (GRCm39) probably benign Het
Homer3 G A 8: 70,742,793 (GRCm39) probably null Het
Krt39 C T 11: 99,405,578 (GRCm39) A441T probably benign Het
Nrdc T A 4: 108,903,841 (GRCm39) N662K probably damaging Het
Obox5 C T 7: 15,491,899 (GRCm39) Q105* probably null Het
Or56a3b T A 7: 104,770,793 (GRCm39) M43K possibly damaging Het
Or5af1 T A 11: 58,722,841 (GRCm39) V287D possibly damaging Het
Or8c13 A T 9: 38,091,645 (GRCm39) V158D probably damaging Het
Pcdhb5 T A 18: 37,455,789 (GRCm39) L723Q possibly damaging Het
Ppp1r3d C T 2: 178,055,880 (GRCm39) D41N probably damaging Het
Ppp4r1 A G 17: 66,131,749 (GRCm39) N497S probably benign Het
Rad54b T G 4: 11,615,570 (GRCm39) N859K probably benign Het
Sh3bp2 C T 5: 34,707,062 (GRCm39) S29L probably benign Het
Smarcad1 A T 6: 65,033,443 (GRCm39) N142I probably benign Het
Sp140l1 G A 1: 85,062,852 (GRCm39) probably benign Het
Stat3 G A 11: 100,796,378 (GRCm39) probably benign Het
Stmn3 T C 2: 180,950,576 (GRCm39) R77G probably benign Het
Ugt1a1 CAGAGAGAGAGAGA CAGAGAGAGAGA 1: 88,139,706 (GRCm39) probably benign Het
Vmn2r79 A G 7: 86,651,099 (GRCm39) H166R possibly damaging Het
Xlr3a T C X: 72,135,450 (GRCm39) I87V possibly 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
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
R6536:Pou3f3 UTSW 1 42,737,374 (GRCm39) missense probably damaging 1.00
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'- TCCATTGTGCACTCGGAC -3'
(R):5'- GCGAGTACAGCAGACTCTG -3'

Sequencing Primer
(F):5'- TCCAGAGCGACTTCATG -3'
(R):5'- GTGATGCAGCGCGGTAC -3'
Posted On 2015-07-06