Incidental Mutation 'R6616:Gtpbp4'
ID 524085
Institutional Source Beutler Lab
Gene Symbol Gtpbp4
Ensembl Gene ENSMUSG00000021149
Gene Name GTP binding protein 4
Synonyms Crfg, 2610028C09Rik, Nog1
MMRRC Submission 044739-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.969) question?
Stock # R6616 (G1)
Quality Score 225.009
Status Validated
Chromosome 13
Chromosomal Location 9016367-9046119 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 9039141 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 201 (T201I)
Ref Sequence ENSEMBL: ENSMUSP00000152412 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021574] [ENSMUST00000222098]
AlphaFold Q99ME9
Predicted Effect possibly damaging
Transcript: ENSMUST00000021574
AA Change: T144I

PolyPhen 2 Score 0.604 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000021574
Gene: ENSMUSG00000021149
AA Change: T144I

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 noncoding transcript
Transcript: ENSMUST00000220546
Predicted Effect noncoding transcript
Transcript: ENSMUST00000221534
Predicted Effect possibly damaging
Transcript: ENSMUST00000222098
AA Change: T201I

PolyPhen 2 Score 0.933 (Sensitivity: 0.80; Specificity: 0.94)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223218
Meta Mutation Damage Score 0.4934 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.7%
  • 20x: 92.8%
Validation Efficiency 100% (51/51)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca3 A T 17: 24,603,509 (GRCm39) H567L probably damaging Het
Adck1 T A 12: 88,427,958 (GRCm39) M525K unknown Het
Alpi T C 1: 87,028,836 (GRCm39) I74V possibly damaging Het
Ccdc168 C A 1: 44,100,634 (GRCm39) V155L possibly damaging Het
Creb5 A C 6: 53,662,295 (GRCm39) Q197H possibly damaging Het
Cyp2b13 A G 7: 25,785,306 (GRCm39) K225R probably benign Het
Dock1 G A 7: 134,710,221 (GRCm39) E1143K possibly damaging Het
Eef2kmt T A 16: 5,065,346 (GRCm39) D287V probably damaging Het
Eif2ak4 T A 2: 118,285,326 (GRCm39) Y1046* probably null Het
Fbxw10 T A 11: 62,743,850 (GRCm39) M252K probably benign Het
Fnip2 A C 3: 79,388,189 (GRCm39) H847Q probably benign Het
Frmd3 A T 4: 74,105,725 (GRCm39) D457V probably damaging Het
Gm13941 T G 2: 110,931,520 (GRCm39) E37D unknown Het
Grin1 T A 2: 25,182,122 (GRCm39) I870F possibly damaging Het
Grin2b A C 6: 135,709,549 (GRCm39) D1332E probably benign Het
Heatr4 A G 12: 84,026,904 (GRCm39) C118R probably benign Het
Hltf T A 3: 20,163,651 (GRCm39) probably null Het
Hmcn1 C T 1: 150,599,008 (GRCm39) probably null Het
Hpd A T 5: 123,310,123 (GRCm39) L367Q probably damaging Het
Htr1b A G 9: 81,514,487 (GRCm39) I40T probably benign Het
Il16 A G 7: 83,295,684 (GRCm39) S464P probably benign Het
Lrp1b T A 2: 40,589,643 (GRCm39) D75V unknown Het
Map3k4 A T 17: 12,490,231 (GRCm39) L400Q probably damaging Het
Mcts2 T A 2: 152,529,582 (GRCm39) I131N possibly damaging Het
Mroh2b A C 15: 4,982,764 (GRCm39) I1528L probably benign Het
Muc4 A C 16: 32,602,378 (GRCm39) D3467A possibly damaging Het
Mypn A T 10: 63,005,091 (GRCm39) C339S probably damaging Het
Ncoa5 A T 2: 164,852,483 (GRCm39) Y130* probably null Het
Or11g27 T A 14: 50,771,364 (GRCm39) I165N probably benign Het
Or2y11 T A 11: 49,442,868 (GRCm39) V98E probably damaging Het
Pcdha4 A G 18: 37,086,953 (GRCm39) T379A probably benign Het
Pkp4 C G 2: 59,180,896 (GRCm39) Y720* probably null Het
Prl5a1 C T 13: 28,333,839 (GRCm39) T114I probably benign Het
Rnd3 A G 2: 51,024,169 (GRCm39) S137P probably damaging Het
Rtel1 G A 2: 180,994,579 (GRCm39) E680K possibly damaging Het
Sbsn T A 7: 30,452,704 (GRCm39) V573D possibly damaging Het
Scaf8 A T 17: 3,218,330 (GRCm39) L233F unknown Het
Sec23a A T 12: 59,043,941 (GRCm39) I241K possibly damaging Het
Secisbp2l A T 2: 125,610,146 (GRCm39) S258T probably damaging Het
Skint4 A G 4: 111,975,427 (GRCm39) H121R possibly damaging Het
Sptbn1 T A 11: 30,074,030 (GRCm39) E1346D probably benign Het
Srsf11 C T 3: 157,728,981 (GRCm39) probably benign Het
Stpg4 A G 17: 87,730,124 (GRCm39) Y74H probably damaging Het
Tenm4 G A 7: 96,202,703 (GRCm39) R106H probably benign Het
Tmc4 A G 7: 3,674,057 (GRCm39) V374A possibly damaging Het
Unc45b G A 11: 82,802,645 (GRCm39) R47Q probably damaging Het
Xirp1 A G 9: 119,848,080 (GRCm39) S268P probably damaging Het
Zfp990 A T 4: 145,263,715 (GRCm39) I238L probably benign Het
Zswim5 A G 4: 116,843,938 (GRCm39) D992G possibly damaging 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
PIT4576001:Gtpbp4 UTSW 13 9,041,763 (GRCm39) missense probably damaging 0.99
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
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'- GGATGGAGATACACTTCAGCTC -3'
(R):5'- GACTGTGAGCCTGTTACCTTC -3'

Sequencing Primer
(F):5'- ATCATTCAAGTTGCCAGGCG -3'
(R):5'- GCATCAGCAGCCTGTACAG -3'
Posted On 2018-06-22