Incidental Mutation 'R5716:Brf2'
ID 451179
Institutional Source Beutler Lab
Gene Symbol Brf2
Ensembl Gene ENSMUSG00000031487
Gene Name BRF2, RNA polymerase III transcription initiation factor 50kDa subunit
Synonyms 5730512K07Rik, TFIIIB50, 2700059M06Rik, BRFU
MMRRC Submission 043187-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.957) question?
Stock # R5716 (G1)
Quality Score 225
Status Not validated
Chromosome 8
Chromosomal Location 27613392-27618708 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 27616074 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 104 (S104P)
Ref Sequence ENSEMBL: ENSMUSP00000033877 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033876] [ENSMUST00000033877] [ENSMUST00000178514] [ENSMUST00000179351] [ENSMUST00000209770] [ENSMUST00000210552] [ENSMUST00000211151]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000033876
SMART Domains Protein: ENSMUSP00000033876
Gene: ENSMUSG00000031486

DomainStartEndE-ValueType
signal peptide 1 33 N/A INTRINSIC
LRR 82 106 1.06e2 SMART
LRR_TYP 107 130 2.71e-2 SMART
LRR_TYP 131 154 1.28e-3 SMART
LRR 155 178 7.38e1 SMART
LRRCT 190 240 4.63e-6 SMART
IG 253 346 3.49e-3 SMART
low complexity region 629 639 N/A INTRINSIC
low complexity region 663 674 N/A INTRINSIC
Pfam:GPS 709 750 1.1e-7 PFAM
Pfam:7tm_2 770 990 5.3e-13 PFAM
transmembrane domain 1016 1038 N/A INTRINSIC
transmembrane domain 1045 1064 N/A INTRINSIC
low complexity region 1075 1095 N/A INTRINSIC
low complexity region 1110 1129 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000033877
AA Change: S104P

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000033877
Gene: ENSMUSG00000031487
AA Change: S104P

DomainStartEndE-ValueType
Pfam:TF_Zn_Ribbon 6 42 5.7e-11 PFAM
SCOP:d1aisb1 73 167 1e-12 SMART
Blast:CYCLIN 74 158 2e-51 BLAST
Blast:CYCLIN 171 275 6e-61 BLAST
low complexity region 322 336 N/A INTRINSIC
low complexity region 355 367 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000178514
SMART Domains Protein: ENSMUSP00000136277
Gene: ENSMUSG00000031486

DomainStartEndE-ValueType
signal peptide 1 33 N/A INTRINSIC
LRR 82 106 4.4e-1 SMART
LRR_TYP 107 130 1.1e-4 SMART
LRR_TYP 131 154 5.3e-6 SMART
LRR 155 178 3.1e-1 SMART
LRRCT 190 240 2.2e-8 SMART
IG 253 346 1.4e-5 SMART
HormR 349 426 1.8e-4 SMART
Pfam:7tm_2 554 775 3.2e-11 PFAM
transmembrane domain 801 823 N/A INTRINSIC
transmembrane domain 830 849 N/A INTRINSIC
low complexity region 860 880 N/A INTRINSIC
low complexity region 895 914 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000179207
Predicted Effect probably benign
Transcript: ENSMUST00000179351
SMART Domains Protein: ENSMUSP00000137457
Gene: ENSMUSG00000031486

DomainStartEndE-ValueType
Pfam:GPS 5 49 4.5e-11 PFAM
transmembrane domain 67 89 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000209770
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210230
Predicted Effect probably benign
Transcript: ENSMUST00000211236
Predicted Effect probably benign
Transcript: ENSMUST00000210552
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210590
Predicted Effect probably benign
Transcript: ENSMUST00000211151
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of the multiple subunits of the RNA polymerase III transcription factor complex required for transcription of genes with promoter elements upstream of the initiation site. The product of this gene, a TFIIB-like factor, is directly recruited to the TATA-box of polymerase III small nuclear RNA gene promoters through its interaction with the TATA-binding protein. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810065E05Rik T C 11: 58,312,594 (GRCm39) V24A possibly damaging Het
Abca14 G A 7: 119,846,217 (GRCm39) probably null Het
Acad12 A G 5: 121,748,046 (GRCm39) V124A probably benign Het
Alg1 A T 16: 5,057,820 (GRCm39) D238V probably damaging Het
Bcar3 A G 3: 122,306,564 (GRCm39) E179G probably damaging Het
Coq8a A T 1: 180,006,825 (GRCm39) Y21N possibly damaging Het
Cramp1 A G 17: 25,193,709 (GRCm39) F924L probably damaging Het
Dpyd G T 3: 118,692,828 (GRCm39) C324F probably damaging Het
Eif4b T C 15: 101,990,494 (GRCm39) Y33H probably benign Het
Fry C T 5: 150,293,686 (GRCm39) Q460* probably null Het
Fryl T C 5: 73,257,808 (GRCm39) I665V probably benign Het
Gpank1 A G 17: 35,342,229 (GRCm39) K90E probably damaging Het
Hexd A G 11: 121,112,388 (GRCm39) I482V probably benign Het
Hmcn2 G A 2: 31,226,579 (GRCm39) E185K probably damaging Het
Hmcn2 A G 2: 31,348,750 (GRCm39) E4922G possibly damaging Het
Ino80d A T 1: 63,097,856 (GRCm39) D679E probably benign Het
Kalrn A T 16: 33,807,546 (GRCm39) C2608S probably benign Het
Kars1 T A 8: 112,730,074 (GRCm39) probably null Het
Lcn2 A G 2: 32,275,825 (GRCm39) V211A possibly damaging Het
Lsmem1 A T 12: 40,230,692 (GRCm39) V70E possibly damaging Het
Med12l T C 3: 59,208,798 (GRCm39) probably null Het
Megf11 T C 9: 64,413,392 (GRCm39) F60L possibly damaging Het
Muc21 A C 17: 35,931,675 (GRCm39) probably benign Het
Neb T A 2: 52,100,596 (GRCm39) H4438L probably benign Het
Nuf2 C A 1: 169,349,958 (GRCm39) V107F probably benign Het
Or14j6 A T 17: 38,214,719 (GRCm39) Y94F probably benign Het
Or6c8 T A 10: 128,915,424 (GRCm39) N136I probably benign Het
Or9i2 C T 19: 13,816,003 (GRCm39) C178Y probably damaging Het
Pabpn1l A G 8: 123,347,160 (GRCm39) V215A probably damaging Het
Pnn A G 12: 59,118,658 (GRCm39) I414V probably benign Het
Rab11fip3 A G 17: 26,255,638 (GRCm39) Y539H probably damaging Het
Rassf4 A G 6: 116,638,828 (GRCm39) V13A probably benign Het
Sephs1 T C 2: 4,889,389 (GRCm39) F56L probably benign Het
Sh3rf3 C T 10: 58,967,105 (GRCm39) P816S probably benign Het
Skint10 A G 4: 112,568,844 (GRCm39) L291P probably damaging Het
Thsd7a T A 6: 12,343,147 (GRCm39) I1157L probably benign Het
Tmem184c T C 8: 78,333,036 (GRCm39) H85R possibly damaging Het
Tmem94 T C 11: 115,683,254 (GRCm39) V679A probably benign Het
Tpcn2 A C 7: 144,811,550 (GRCm39) F566V possibly damaging Het
Uqcrc1 A G 9: 108,776,473 (GRCm39) N298D probably benign Het
Other mutations in Brf2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03371:Brf2 APN 8 27,615,872 (GRCm39) missense probably benign 0.11
R0179:Brf2 UTSW 8 27,615,896 (GRCm39) missense possibly damaging 0.73
R0615:Brf2 UTSW 8 27,614,059 (GRCm39) missense probably benign 0.00
R1066:Brf2 UTSW 8 27,613,974 (GRCm39) missense probably benign 0.34
R1882:Brf2 UTSW 8 27,618,577 (GRCm39) missense probably damaging 1.00
R3766:Brf2 UTSW 8 27,614,496 (GRCm39) missense possibly damaging 0.50
R5546:Brf2 UTSW 8 27,614,311 (GRCm39) missense possibly damaging 0.67
R6965:Brf2 UTSW 8 27,614,586 (GRCm39) missense probably benign 0.34
R7903:Brf2 UTSW 8 27,616,121 (GRCm39) missense possibly damaging 0.77
R7923:Brf2 UTSW 8 27,614,218 (GRCm39) nonsense probably null
R8184:Brf2 UTSW 8 27,614,013 (GRCm39) missense possibly damaging 0.81
R8282:Brf2 UTSW 8 27,614,621 (GRCm39) missense
R8365:Brf2 UTSW 8 27,618,566 (GRCm39) missense possibly damaging 0.91
R8704:Brf2 UTSW 8 27,618,499 (GRCm39) missense possibly damaging 0.84
R8848:Brf2 UTSW 8 27,616,140 (GRCm39) missense probably benign
R9293:Brf2 UTSW 8 27,614,021 (GRCm39) missense probably damaging 1.00
R9548:Brf2 UTSW 8 27,614,623 (GRCm39) missense probably benign 0.02
X0026:Brf2 UTSW 8 27,616,079 (GRCm39) missense probably benign
Z1088:Brf2 UTSW 8 27,614,019 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGGAGCTTTACCATCTGCATG -3'
(R):5'- AGCACAGAAGGGCATATTATTTGTG -3'

Sequencing Primer
(F):5'- TACCATCTGCATGTAGGTGCCAG -3'
(R):5'- GTGCATCTGGTATATATGGCAAG -3'
Posted On 2017-01-03