Incidental Mutation 'PIT4576001:Gtpbp4'
ID 556387
Institutional Source Beutler Lab
Gene Symbol Gtpbp4
Ensembl Gene ENSMUSG00000021149
Gene Name GTP binding protein 4
Synonyms Crfg, 2610028C09Rik, Nog1
Accession Numbers
Essential gene? Probably essential (E-score: 0.969) question?
Stock # PIT4576001 (G1)
Quality Score 214.009
Status Not validated
Chromosome 13
Chromosomal Location 9016367-9046119 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 9041763 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 150 (Y150H)
Ref Sequence ENSEMBL: ENSMUSP00000152412 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021574] [ENSMUST00000222098]
AlphaFold Q99ME9
Predicted Effect probably damaging
Transcript: ENSMUST00000021574
AA Change: Y93H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000021574
Gene: ENSMUSG00000021149
AA Change: Y93H

DomainStartEndE-ValueType
Pfam:FeoB_N 169 335 4.7e-13 PFAM
Pfam:MMR_HSR1 170 290 1.7e-18 PFAM
Pfam:NOG1 235 292 1.3e-29 PFAM
Pfam:NOGCT 395 446 1.4e-24 PFAM
low complexity region 448 459 N/A INTRINSIC
low complexity region 467 479 N/A INTRINSIC
low complexity region 489 503 N/A INTRINSIC
low complexity region 544 558 N/A INTRINSIC
low complexity region 560 575 N/A INTRINSIC
low complexity region 583 600 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000222098
AA Change: Y150H

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
Coding Region Coverage
  • 1x: 93.1%
  • 3x: 90.8%
  • 10x: 85.3%
  • 20x: 72.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] GTP-binding proteins are GTPases and function as molecular switches that can flip between two states: active, when GTP is bound, and inactive, when GDP is bound. 'Active' in this context usually means that the molecule acts as a signal to trigger other events in the cell. When an extracellular ligand binds to a G-protein-linked receptor, the receptor changes its conformation and switches on the trimeric G proteins that associate with it by causing them to eject their GDP and replace it with GTP. The switch is turned off when the G protein hydrolyzes its own bound GTP, converting it back to GDP. But before that occurs, the active protein has an opportunity to diffuse away from the receptor and deliver its message for a prolonged period to its downstream target. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930544G11Rik T C 6: 65,929,983 (GRCm39) S73P probably damaging Het
5730596B20Rik G T 6: 52,156,449 (GRCm39) V172F unknown Het
Brms1 A G 19: 5,096,229 (GRCm39) K69E probably damaging Het
Calr4 A C 4: 109,093,053 (GRCm39) Q44H possibly damaging Het
Dnmt1 G A 9: 20,823,071 (GRCm39) T1242I probably benign Het
Dyrk3 A G 1: 131,057,918 (GRCm39) V85A probably damaging Het
Eif2a T C 3: 58,452,974 (GRCm39) Y250H probably damaging Het
Esco1 T C 18: 10,572,093 (GRCm39) E749G probably damaging Het
Fat1 A G 8: 45,477,682 (GRCm39) I2243V probably damaging Het
Gh A T 11: 106,191,659 (GRCm39) F128I possibly damaging Het
Gm17669 TAA TAAA 18: 67,695,819 (GRCm39) probably null Het
H2ac15 C A 13: 21,937,781 (GRCm39) D73Y probably damaging Het
Itga8 A G 2: 12,234,903 (GRCm39) S452P probably benign Het
Kcnma1 C T 14: 23,359,103 (GRCm39) probably null Het
Macf1 T C 4: 123,367,114 (GRCm39) E2549G probably benign Het
Mindy1 C T 3: 95,195,380 (GRCm39) A41V probably benign Het
Mypn T A 10: 62,955,850 (GRCm39) K1201M probably damaging Het
Ncor1 A G 11: 62,224,543 (GRCm39) S906P probably damaging Het
Npy1r T C 8: 67,156,874 (GRCm39) V98A probably benign Het
Pate2 A G 9: 35,581,889 (GRCm39) Y61C probably damaging Het
Pfdn2 A G 1: 171,173,310 (GRCm39) S11G unknown Het
Prdm1 T C 10: 44,334,504 (GRCm39) M1V probably null Het
Prelp A G 1: 133,842,903 (GRCm39) S81P possibly damaging Het
Prss12 T C 3: 123,280,764 (GRCm39) V483A probably damaging Het
Prss43 G C 9: 110,656,955 (GRCm39) V154L probably damaging Het
Ptpru G A 4: 131,529,855 (GRCm39) R618* probably null Het
Rpa1 A G 11: 75,203,984 (GRCm39) S288P probably damaging Het
Semp2l1 T C 1: 32,585,553 (GRCm39) E119G probably damaging Het
Siglec1 A G 2: 130,920,081 (GRCm39) F817L probably damaging Het
Skint6 T A 4: 112,910,564 (GRCm39) S545C possibly damaging Het
Slit1 A T 19: 41,612,988 (GRCm39) V844D possibly damaging Het
Suclg2 G T 6: 95,563,999 (GRCm39) D195E possibly damaging Het
Tln1 G T 4: 43,539,998 (GRCm39) A1537D probably damaging Het
Trpv2 A G 11: 62,472,027 (GRCm39) D73G probably damaging Het
Ucp3 T C 7: 100,129,458 (GRCm39) S98P probably benign Het
Usp19 T A 9: 108,369,931 (GRCm39) probably null Het
Vmn2r112 T C 17: 22,833,912 (GRCm39) F527L probably benign Het
Vmn2r93 T C 17: 18,533,473 (GRCm39) V459A probably benign Het
Other mutations in Gtpbp4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01310:Gtpbp4 APN 13 9,027,308 (GRCm39) missense probably benign
IGL01319:Gtpbp4 APN 13 9,035,296 (GRCm39) missense probably benign 0.05
IGL02108:Gtpbp4 APN 13 9,035,249 (GRCm39) missense probably benign 0.20
IGL02116:Gtpbp4 APN 13 9,042,772 (GRCm39) missense probably damaging 1.00
IGL02406:Gtpbp4 APN 13 9,041,786 (GRCm39) missense possibly damaging 0.81
Atretic UTSW 13 9,040,773 (GRCm39) nonsense probably null
enervated UTSW 13 9,039,141 (GRCm39) missense possibly damaging 0.93
R0183:Gtpbp4 UTSW 13 9,024,997 (GRCm39) missense probably benign 0.05
R0571:Gtpbp4 UTSW 13 9,040,722 (GRCm39) splice site probably benign
R1420:Gtpbp4 UTSW 13 9,023,298 (GRCm39) missense probably benign 0.00
R1641:Gtpbp4 UTSW 13 9,023,285 (GRCm39) missense probably benign 0.22
R1840:Gtpbp4 UTSW 13 9,029,500 (GRCm39) missense probably benign 0.00
R1967:Gtpbp4 UTSW 13 9,027,340 (GRCm39) missense probably benign 0.01
R2883:Gtpbp4 UTSW 13 9,040,759 (GRCm39) missense possibly damaging 0.86
R3862:Gtpbp4 UTSW 13 9,040,834 (GRCm39) missense probably damaging 0.99
R4524:Gtpbp4 UTSW 13 9,024,330 (GRCm39) missense probably benign 0.02
R4963:Gtpbp4 UTSW 13 9,035,253 (GRCm39) missense probably damaging 1.00
R5009:Gtpbp4 UTSW 13 9,039,102 (GRCm39) missense probably benign 0.05
R5555:Gtpbp4 UTSW 13 9,029,463 (GRCm39) critical splice donor site probably null
R5749:Gtpbp4 UTSW 13 9,045,983 (GRCm39) critical splice donor site probably null
R5860:Gtpbp4 UTSW 13 9,023,196 (GRCm39) missense probably benign 0.00
R6449:Gtpbp4 UTSW 13 9,040,773 (GRCm39) nonsense probably null
R6616:Gtpbp4 UTSW 13 9,039,141 (GRCm39) missense possibly damaging 0.93
R7261:Gtpbp4 UTSW 13 9,037,954 (GRCm39) missense probably benign 0.12
R7829:Gtpbp4 UTSW 13 9,035,366 (GRCm39) splice site probably null
R7999:Gtpbp4 UTSW 13 9,037,322 (GRCm39) missense probably damaging 1.00
R8698:Gtpbp4 UTSW 13 9,024,249 (GRCm39) missense probably benign 0.00
R9765:Gtpbp4 UTSW 13 9,024,994 (GRCm39) missense probably benign 0.21
Predicted Primers PCR Primer
(F):5'- AGGTCCAATTACCAGCTCTAAC -3'
(R):5'- GGTGGACAAGTAAGGCATTTTC -3'

Sequencing Primer
(F):5'- ACCAGCTCTAACTCTGAAATTTCC -3'
(R):5'- GCTAAAGATTATGTGCGTC -3'
Posted On 2019-06-07