Incidental Mutation 'R7948:Gtpbp3'
ID 615976
Institutional Source Beutler Lab
Gene Symbol Gtpbp3
Ensembl Gene ENSMUSG00000007610
Gene Name GTP binding protein 3
Synonyms 2410009F13Rik, Gtpbp3
MMRRC Submission 045993-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.920) question?
Stock # R7948 (G1)
Quality Score 225.009
Status Not validated
Chromosome 8
Chromosomal Location 71940747-71952227 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 71945230 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Arginine at position 434 (H434R)
Ref Sequence ENSEMBL: ENSMUSP00000007754 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007754] [ENSMUST00000095259] [ENSMUST00000127741] [ENSMUST00000150969] [ENSMUST00000168847]
AlphaFold Q923K4
Predicted Effect probably damaging
Transcript: ENSMUST00000007754
AA Change: H434R

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000007754
Gene: ENSMUSG00000007610
AA Change: H434R

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:TrmE_N 35 152 1.8e-36 PFAM
Pfam:FeoB_N 250 390 3.9e-6 PFAM
Pfam:MMR_HSR1 251 375 1.6e-18 PFAM
Pfam:GTPase_Cys_C 421 489 9.9e-16 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000095259
SMART Domains Protein: ENSMUSP00000092892
Gene: ENSMUSG00000007610

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:TrmE_N 35 152 4.1e-37 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000127741
SMART Domains Protein: ENSMUSP00000123082
Gene: ENSMUSG00000007610

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:TrmE_N 35 152 2.2e-39 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000150969
AA Change: H434R

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000114193
Gene: ENSMUSG00000007610
AA Change: H434R

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:TrmE_N 35 152 1.8e-36 PFAM
Pfam:FeoB_N 250 390 3.9e-6 PFAM
Pfam:MMR_HSR1 251 375 1.6e-18 PFAM
Pfam:GTPase_Cys_C 421 489 9.9e-16 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000168847
AA Change: H435R

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000126761
Gene: ENSMUSG00000007610
AA Change: H435R

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:TrmE_N 35 153 3e-35 PFAM
Pfam:MnmE_helical 156 490 2e-48 PFAM
Pfam:FeoB_N 251 390 1.5e-7 PFAM
Pfam:MMR_HSR1 252 376 1.5e-20 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This locus encodes a GTP-binding protein. The encoded protein is localized to the mitochondria and may play a role in mitochondrial tRNA modification. Polymorphisms at this locus may be associated with severity of aminoglycoside-induced deafness, a disease associated with a mutation in the 12S rRNA. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Sep 2010]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9930012K11Rik CGGTCTAGCTGAGCAGGAGGCAGCTCAGG CGG 14: 70,394,815 (GRCm39) probably null Het
Abca8a A T 11: 109,941,805 (GRCm39) Y1155N probably benign Het
Adcy8 C T 15: 64,687,199 (GRCm39) R435K possibly damaging Het
Adgrv1 C A 13: 81,707,648 (GRCm39) V1253F probably damaging Het
Adgrv1 T C 13: 81,707,707 (GRCm39) D1233G probably damaging Het
Baz2a G A 10: 127,961,194 (GRCm39) R1639H possibly damaging Het
Ccdc125 A G 13: 100,832,910 (GRCm39) T496A probably benign Het
Cntnap5a A G 1: 116,508,258 (GRCm39) M1257V probably benign Het
Cpne3 A G 4: 19,528,186 (GRCm39) probably null Het
Cts3 T C 13: 61,713,863 (GRCm39) E288G probably benign Het
Deup1 T C 9: 15,521,944 (GRCm39) K74E possibly damaging Het
Epn1 T A 7: 5,092,992 (GRCm39) Y101* probably null Het
Ercc4 A G 16: 12,948,049 (GRCm39) D422G probably benign Het
Exoc6 A C 19: 37,565,422 (GRCm39) N166T probably benign Het
Fam89a T C 8: 125,478,409 (GRCm39) Y47C probably damaging Het
Fbn1 C A 2: 125,183,219 (GRCm39) Q1753H probably damaging Het
Gal3st4 C T 5: 138,269,262 (GRCm39) R66Q probably benign Het
Gatad1 T C 5: 3,693,540 (GRCm39) R210G probably benign Het
Golm1 C A 13: 59,812,011 (GRCm39) probably null Het
Hbegf A G 18: 36,639,752 (GRCm39) L194S possibly damaging Het
Igsf10 A G 3: 59,239,279 (GRCm39) S301P probably benign Het
Il9r A C 11: 32,144,486 (GRCm39) C106W probably damaging Het
Lama5 T C 2: 179,843,994 (GRCm39) D389G probably damaging Het
Lyst T A 13: 13,921,174 (GRCm39) D3373E possibly damaging Het
Mkrn1 T A 6: 39,377,344 (GRCm39) Y361F probably benign Het
Mtrex C T 13: 113,058,296 (GRCm39) R45Q probably benign Het
Muc16 A T 9: 18,553,786 (GRCm39) I4169N unknown Het
Myo7a C T 7: 97,724,236 (GRCm39) G1150S probably damaging Het
Myom2 A G 8: 15,135,306 (GRCm39) D503G probably benign Het
Nmnat3 A G 9: 98,281,535 (GRCm39) I46V probably benign Het
Nrp2 C T 1: 62,784,567 (GRCm39) R239C probably damaging Het
Nrros A T 16: 31,981,076 (GRCm39) N17K unknown Het
Or51a39 C T 7: 102,362,895 (GRCm39) V242I probably benign Het
Patj A T 4: 98,312,547 (GRCm39) K295M probably damaging Het
Pax6 A G 2: 105,516,222 (GRCm39) T167A probably benign Het
Pclo T A 5: 14,815,180 (GRCm39) L1212* probably null Het
Peg3 T A 7: 6,711,781 (GRCm39) Y1147F probably damaging Het
Ppp2r5c T A 12: 110,432,420 (GRCm39) N77K probably benign Het
Prickle2 T C 6: 92,393,903 (GRCm39) I257V possibly damaging Het
Ptprc G A 1: 137,992,314 (GRCm39) T1132I probably benign Het
Serpinb6a G A 13: 34,107,003 (GRCm39) S183L probably benign Het
Slc6a15 T A 10: 103,240,156 (GRCm39) M293K possibly damaging Het
Tmem131 A T 1: 36,833,229 (GRCm39) W1749R probably damaging Het
Trpm8 T A 1: 88,302,091 (GRCm39) Y1020* probably null Het
Ttn G T 2: 76,598,523 (GRCm39) Y19463* probably null Het
Tubgcp5 T A 7: 55,443,996 (GRCm39) D18E probably benign Het
Ubtd1 T A 19: 42,022,174 (GRCm39) F149I probably benign Het
Xirp2 A G 2: 67,349,658 (GRCm39) K3279R possibly damaging Het
Zfp236 T C 18: 82,642,540 (GRCm39) T1117A probably damaging Het
Zfp945 A T 17: 23,071,096 (GRCm39) C289S unknown Het
Other mutations in Gtpbp3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01525:Gtpbp3 APN 8 71,943,078 (GRCm39) missense probably damaging 1.00
IGL02476:Gtpbp3 APN 8 71,945,242 (GRCm39) missense probably damaging 1.00
IGL02669:Gtpbp3 APN 8 71,943,546 (GRCm39) missense probably damaging 1.00
IGL02885:Gtpbp3 APN 8 71,942,064 (GRCm39) unclassified probably benign
IGL03038:Gtpbp3 APN 8 71,941,947 (GRCm39) missense possibly damaging 0.94
R0267:Gtpbp3 UTSW 8 71,944,141 (GRCm39) missense probably damaging 1.00
R0442:Gtpbp3 UTSW 8 71,944,135 (GRCm39) missense probably damaging 0.97
R0639:Gtpbp3 UTSW 8 71,945,379 (GRCm39) missense probably damaging 1.00
R0673:Gtpbp3 UTSW 8 71,945,379 (GRCm39) missense probably damaging 1.00
R1844:Gtpbp3 UTSW 8 71,945,272 (GRCm39) missense probably benign 0.05
R1957:Gtpbp3 UTSW 8 71,943,099 (GRCm39) missense probably damaging 1.00
R2996:Gtpbp3 UTSW 8 71,942,140 (GRCm39) missense possibly damaging 0.69
R3703:Gtpbp3 UTSW 8 71,944,779 (GRCm39) missense probably benign 0.00
R3705:Gtpbp3 UTSW 8 71,944,779 (GRCm39) missense probably benign 0.00
R4084:Gtpbp3 UTSW 8 71,943,156 (GRCm39) missense probably benign 0.00
R4181:Gtpbp3 UTSW 8 71,944,111 (GRCm39) missense probably damaging 1.00
R4705:Gtpbp3 UTSW 8 71,943,758 (GRCm39) missense probably benign 0.23
R5081:Gtpbp3 UTSW 8 71,943,026 (GRCm39) missense probably damaging 1.00
R5260:Gtpbp3 UTSW 8 71,942,062 (GRCm39) unclassified probably benign
R5619:Gtpbp3 UTSW 8 71,943,692 (GRCm39) intron probably benign
R5844:Gtpbp3 UTSW 8 71,945,199 (GRCm39) missense probably benign 0.01
R6666:Gtpbp3 UTSW 8 71,943,582 (GRCm39) missense possibly damaging 0.61
R7092:Gtpbp3 UTSW 8 71,944,909 (GRCm39) missense probably benign
R7295:Gtpbp3 UTSW 8 71,942,139 (GRCm39) missense possibly damaging 0.81
R7532:Gtpbp3 UTSW 8 71,942,107 (GRCm39) missense probably benign 0.00
R7657:Gtpbp3 UTSW 8 71,943,765 (GRCm39) missense probably benign
R8094:Gtpbp3 UTSW 8 71,941,480 (GRCm39) missense possibly damaging 0.52
R8138:Gtpbp3 UTSW 8 71,945,242 (GRCm39) missense probably damaging 1.00
R8935:Gtpbp3 UTSW 8 71,945,181 (GRCm39) critical splice acceptor site probably null
R8973:Gtpbp3 UTSW 8 71,943,806 (GRCm39) missense possibly damaging 0.82
R9087:Gtpbp3 UTSW 8 71,944,999 (GRCm39) missense probably benign 0.27
X0013:Gtpbp3 UTSW 8 71,945,337 (GRCm39) missense possibly damaging 0.77
X0021:Gtpbp3 UTSW 8 71,943,161 (GRCm39) splice site probably null
Z1177:Gtpbp3 UTSW 8 71,941,713 (GRCm39) critical splice acceptor site probably null
Predicted Primers PCR Primer
(F):5'- CTTTGGGCTCAGACCTATCC -3'
(R):5'- CATCTTGGATCATGACCTTGTG -3'

Sequencing Primer
(F):5'- TGGGCTCAGACCTATCCCTCAG -3'
(R):5'- GATCATGACCTTGTGGGAACTCC -3'
Posted On 2020-01-23