Incidental Mutation 'R6720:Farsb'
ID 529519
Institutional Source Beutler Lab
Gene Symbol Farsb
Ensembl Gene ENSMUSG00000026245
Gene Name phenylalanyl-tRNA synthetase, beta subunit
Synonyms Farslb, Farsl, Frsb, PheRS alpha
MMRRC Submission 044838-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.971) question?
Stock # R6720 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 78394612-78465534 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 78449134 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Threonine at position 99 (M99T)
Ref Sequence ENSEMBL: ENSMUSP00000139933 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068333] [ENSMUST00000170217] [ENSMUST00000188247] [ENSMUST00000189529] [ENSMUST00000190441]
AlphaFold Q9WUA2
Predicted Effect probably damaging
Transcript: ENSMUST00000068333
AA Change: M198T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000069508
Gene: ENSMUSG00000026245
AA Change: M198T

DomainStartEndE-ValueType
Blast:B3_4 56 95 6e-14 BLAST
B3_4 117 279 3.29e-29 SMART
B5 304 374 6.31e-17 SMART
SCOP:d1jjcb5 377 586 1e-36 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000170217
AA Change: M198T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000129828
Gene: ENSMUSG00000026245
AA Change: M198T

DomainStartEndE-ValueType
Blast:B3_4 56 95 6e-14 BLAST
B3_4 117 279 3.29e-29 SMART
B5 304 374 6.31e-17 SMART
SCOP:d1jjcb5 377 586 1e-36 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000188247
AA Change: M99T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000139933
Gene: ENSMUSG00000026245
AA Change: M99T

DomainStartEndE-ValueType
B3_4 18 180 2.5e-33 SMART
SCOP:d1jjcb2 204 237 3e-3 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000189529
SMART Domains Protein: ENSMUSP00000140001
Gene: ENSMUSG00000026245

DomainStartEndE-ValueType
PDB:3L4G|P 1 38 3e-20 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000189931
Predicted Effect probably benign
Transcript: ENSMUST00000190441
SMART Domains Protein: ENSMUSP00000140934
Gene: ENSMUSG00000026245

DomainStartEndE-ValueType
Blast:B3_4 89 128 3e-15 BLAST
Pfam:B3_4 150 206 1e-5 PFAM
Meta Mutation Damage Score 0.6025 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.7%
  • 20x: 93.6%
Validation Efficiency 98% (50/51)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a highly conserved enzyme that belongs to the aminoacyl-tRNA synthetase class IIc subfamily. This enzyme comprises the regulatory beta subunits that form a tetramer with two catalytic alpha subunits. In the presence of ATP, this tetramer is responsible for attaching L-phenylalanine to the terminal adenosine of the appropriate tRNA. A pseudogene located on chromosome 10 has been identified. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2015]
Allele List at MGI

All alleles(15) : Targeted(2) Gene trapped(13)

Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700013G24Rik G A 4: 137,181,997 (GRCm39) E51K possibly damaging Het
Abca1 A C 4: 53,083,733 (GRCm39) L700R probably damaging Het
Arpc1a C A 5: 145,038,032 (GRCm39) probably null Het
Baz2b G T 2: 59,755,234 (GRCm39) P241Q probably damaging Het
Cd6 T A 19: 10,771,973 (GRCm39) T414S probably benign Het
Ces2b A T 8: 105,563,501 (GRCm39) E409D probably benign Het
Cfap54 A G 10: 92,656,981 (GRCm39) Y3024H probably benign Het
Chrm1 A G 19: 8,655,912 (GRCm39) T206A probably benign Het
Clptm1l T C 13: 73,766,635 (GRCm39) W512R probably damaging Het
Col15a1 T A 4: 47,247,552 (GRCm39) probably null Het
Cox15 A G 19: 43,725,228 (GRCm39) S392P probably damaging Het
Cplx3 A G 9: 57,521,355 (GRCm39) probably null Het
Cr2 T C 1: 194,837,508 (GRCm39) M1197V probably damaging Het
Ddx60 A G 8: 62,453,723 (GRCm39) K1281E probably benign Het
Dnah11 A G 12: 118,009,381 (GRCm39) F2094L probably damaging Het
Ear2 T A 14: 44,340,416 (GRCm39) C25S probably damaging Het
Ect2l T C 10: 18,016,012 (GRCm39) D802G probably damaging Het
Eftud2 G A 11: 102,729,449 (GRCm39) Q84* probably null Het
Eif4g3 T A 4: 137,903,143 (GRCm39) probably null Het
Ephb2 T C 4: 136,384,813 (GRCm39) D866G probably damaging Het
Foxs1 T A 2: 152,774,640 (GRCm39) S138C probably damaging Het
Frem1 T G 4: 82,932,069 (GRCm39) S211R probably damaging Het
Gm19410 G A 8: 36,274,730 (GRCm39) R1517Q probably benign Het
Gria2 T C 3: 80,709,611 (GRCm39) I27M probably benign Het
H2-Q7 A G 17: 35,661,654 (GRCm39) E299G probably benign Het
Hao2 T G 3: 98,784,451 (GRCm39) I305L probably benign Het
Hectd4 C T 5: 121,445,444 (GRCm39) Q122* probably null Het
Hivep1 T A 13: 42,317,760 (GRCm39) C2079S probably damaging Het
Hoxb1 C A 11: 96,257,813 (GRCm39) Q248K probably damaging Het
Hspb6 A G 7: 30,253,772 (GRCm39) D95G probably benign Het
Ighv5-2 T A 12: 113,542,126 (GRCm39) R117S probably damaging Het
Ino80d A C 1: 63,097,769 (GRCm39) S708R probably damaging Het
Mmp15 A G 8: 96,091,942 (GRCm39) N51D probably benign Het
Naip1 T C 13: 100,559,585 (GRCm39) M1140V probably benign Het
Niban2 T A 2: 32,795,838 (GRCm39) V22D probably damaging Het
Or1e1f A G 11: 73,856,291 (GRCm39) N286D probably damaging Het
Or2y8 A G 11: 52,035,520 (GRCm39) V279A probably benign Het
Or8b41 T A 9: 38,054,449 (GRCm39) M1K probably null Het
Or8k21 A G 2: 86,145,409 (GRCm39) S74P probably damaging Het
Pard3b A T 1: 62,198,629 (GRCm39) N239I probably damaging Het
Parvb C T 15: 84,182,180 (GRCm39) R237W probably damaging Het
Pcdha9 T C 18: 37,131,122 (GRCm39) S64P probably damaging Het
Pdcd1 T C 1: 93,969,114 (GRCm39) N68S probably benign Het
Pi4ka G T 16: 17,143,916 (GRCm39) probably null Het
Plekha4 A T 7: 45,190,310 (GRCm39) D359V possibly damaging Het
Serpinb13 A G 1: 106,921,792 (GRCm39) I78V probably benign Het
Slc39a7 T A 17: 34,249,082 (GRCm39) T269S probably benign Het
Sltm T G 9: 70,480,992 (GRCm39) D281E probably damaging Het
Zfp708 T C 13: 67,219,496 (GRCm39) Y76C probably damaging Het
Zfp990 T A 4: 145,263,497 (GRCm39) V165D possibly damaging Het
Other mutations in Farsb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00092:Farsb APN 1 78,439,630 (GRCm39) missense probably benign 0.08
IGL01328:Farsb APN 1 78,447,729 (GRCm39) missense probably benign 0.02
IGL01801:Farsb APN 1 78,435,216 (GRCm39) missense probably benign 0.38
R0054:Farsb UTSW 1 78,439,011 (GRCm39) nonsense probably null
R0054:Farsb UTSW 1 78,439,011 (GRCm39) nonsense probably null
R1051:Farsb UTSW 1 78,420,287 (GRCm39) missense possibly damaging 0.49
R1769:Farsb UTSW 1 78,443,620 (GRCm39) missense probably benign 0.06
R4332:Farsb UTSW 1 78,445,903 (GRCm39) missense possibly damaging 0.61
R4664:Farsb UTSW 1 78,420,402 (GRCm39) missense possibly damaging 0.90
R4796:Farsb UTSW 1 78,401,833 (GRCm39) makesense probably null
R4859:Farsb UTSW 1 78,444,609 (GRCm39) missense probably benign 0.01
R5484:Farsb UTSW 1 78,452,833 (GRCm39) missense probably damaging 1.00
R5500:Farsb UTSW 1 78,447,761 (GRCm39) missense probably damaging 1.00
R5557:Farsb UTSW 1 78,445,888 (GRCm39) critical splice donor site probably null
R6109:Farsb UTSW 1 78,439,907 (GRCm39) critical splice donor site probably null
R6368:Farsb UTSW 1 78,443,602 (GRCm39) critical splice donor site probably null
R7166:Farsb UTSW 1 78,447,821 (GRCm39) missense probably benign
R7184:Farsb UTSW 1 78,458,994 (GRCm39) missense possibly damaging 0.86
R7233:Farsb UTSW 1 78,447,718 (GRCm39) critical splice donor site probably null
R7536:Farsb UTSW 1 78,420,391 (GRCm39) missense possibly damaging 0.89
R7753:Farsb UTSW 1 78,456,740 (GRCm39) missense probably benign 0.25
R7824:Farsb UTSW 1 78,445,936 (GRCm39) missense probably benign
R7916:Farsb UTSW 1 78,435,200 (GRCm39) critical splice donor site probably null
R8120:Farsb UTSW 1 78,439,475 (GRCm39) missense probably benign 0.00
R8517:Farsb UTSW 1 78,439,933 (GRCm39) nonsense probably null
R8794:Farsb UTSW 1 78,401,678 (GRCm39) unclassified probably benign
R9131:Farsb UTSW 1 78,459,951 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- GACTCCCTCAAAACCACTGTTG -3'
(R):5'- TTCAGAAAATTAGGCTCTCTGGC -3'

Sequencing Primer
(F):5'- GGTAAGGGTACTTTCCTCCTACAAG -3'
(R):5'- GGCTCTCTGGCTCTCATTTC -3'
Posted On 2018-08-01