Incidental Mutation 'R6996:Gfm2'
ID 544236
Institutional Source Beutler Lab
Gene Symbol Gfm2
Ensembl Gene ENSMUSG00000021666
Gene Name G elongation factor, mitochondrial 2
Synonyms EFG2, MST027, A930009M04Rik, 6530419G12Rik
MMRRC Submission 045102-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.884) question?
Stock # R6996 (G1)
Quality Score 225.009
Status Not validated
Chromosome 13
Chromosomal Location 97274445-97317703 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 97285868 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Lysine at position 119 (R119K)
Ref Sequence ENSEMBL: ENSMUSP00000124253 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022170] [ENSMUST00000042084] [ENSMUST00000160139] [ENSMUST00000161639] [ENSMUST00000161825] [ENSMUST00000161913] [ENSMUST00000161929]
AlphaFold Q8R2Q4
Predicted Effect probably damaging
Transcript: ENSMUST00000022170
AA Change: R117K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000022170
Gene: ENSMUSG00000021666
AA Change: R117K

DomainStartEndE-ValueType
Pfam:GTP_EFTU 66 349 9.9e-64 PFAM
Pfam:GTP_EFTU_D2 379 446 4.3e-8 PFAM
low complexity region 447 473 N/A INTRINSIC
Pfam:EFG_II 482 556 3.9e-29 PFAM
EFG_IV 558 677 2.94e-17 SMART
EFG_C 679 766 1.9e-20 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000042084
AA Change: R119K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000048373
Gene: ENSMUSG00000021666
AA Change: R119K

DomainStartEndE-ValueType
Pfam:GTP_EFTU 68 324 4.6e-64 PFAM
Pfam:GTP_EFTU_D2 354 421 4.2e-8 PFAM
low complexity region 422 448 N/A INTRINSIC
Pfam:EFG_II 457 531 3.7e-29 PFAM
EFG_IV 533 652 2.94e-17 SMART
EFG_C 654 741 1.9e-20 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000160139
AA Change: R119K

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000124426
Gene: ENSMUSG00000021666
AA Change: R119K

DomainStartEndE-ValueType
Pfam:GTP_EFTU 68 241 3.5e-56 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000160981
Predicted Effect probably damaging
Transcript: ENSMUST00000161639
AA Change: R119K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000125656
Gene: ENSMUSG00000021666
AA Change: R119K

DomainStartEndE-ValueType
Pfam:GTP_EFTU 68 351 1.2e-68 PFAM
low complexity region 449 475 N/A INTRINSIC
Pfam:EFG_II 484 558 4.5e-30 PFAM
EFG_IV 560 679 2.94e-17 SMART
EFG_C 681 768 1.9e-20 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000161825
AA Change: R119K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000125088
Gene: ENSMUSG00000021666
AA Change: R119K

DomainStartEndE-ValueType
Pfam:GTP_EFTU 68 351 2.3e-64 PFAM
Pfam:GTP_EFTU_D2 381 448 1.1e-8 PFAM
low complexity region 449 475 N/A INTRINSIC
Pfam:EFG_II 484 558 7.1e-30 PFAM
EFG_IV 560 679 2.94e-17 SMART
EFG_C 681 738 3.46e-2 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000161913
AA Change: R119K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000124253
Gene: ENSMUSG00000021666
AA Change: R119K

DomainStartEndE-ValueType
Pfam:GTP_EFTU 68 351 3.3e-64 PFAM
Pfam:GTP_EFTU_D2 381 448 3.2e-8 PFAM
low complexity region 449 475 N/A INTRINSIC
Pfam:EFG_II 484 532 2.1e-13 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000161929
SMART Domains Protein: ENSMUSP00000125306
Gene: ENSMUSG00000021666

DomainStartEndE-ValueType
Pfam:GTP_EFTU 68 94 1.2e-9 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Eukaryotes contain two protein translational systems, one in the cytoplasm and one in the mitochondria. Mitochondrial translation is crucial for maintaining mitochondrial function and mutations in this system lead to a breakdown in the respiratory chain-oxidative phosphorylation system and to impaired maintenance of mitochondrial DNA. This gene encodes one of the mitochondrial translation elongation factors, which is a GTPase that plays a role at the termination of mitochondrial translation by mediating the disassembly of ribosomes from messenger RNA . Its role in the regulation of normal mitochondrial function and in disease states attributed to mitochondrial dysfunction is not known. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2013]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam5 G A 8: 25,296,517 (GRCm39) S310L probably damaging Het
Adamts16 C T 13: 70,946,157 (GRCm39) probably null Het
Arrb1 C A 7: 99,240,569 (GRCm39) D194E probably benign Het
Atp1a3 T C 7: 24,697,051 (GRCm39) D217G probably damaging Het
Bcar3 A G 3: 122,302,033 (GRCm39) I123V possibly damaging Het
Bdp1 G A 13: 100,180,321 (GRCm39) L1833F probably damaging Het
Cdc14a T C 3: 116,122,355 (GRCm39) Y155C probably damaging Het
Cdo1 C A 18: 46,853,380 (GRCm39) R126M possibly damaging Het
Cfap99 G T 5: 34,484,604 (GRCm39) R627L probably damaging Het
Efr3a T A 15: 65,720,030 (GRCm39) L369* probably null Het
Erich6 A C 3: 58,543,516 (GRCm39) F185V probably damaging Het
Fam186a T C 15: 99,853,374 (GRCm39) D122G unknown Het
Fank1 A G 7: 133,478,627 (GRCm39) I230M possibly damaging Het
Flg2 A T 3: 93,109,977 (GRCm39) E668D unknown Het
Flg2 A C 3: 93,110,256 (GRCm39) R761S unknown Het
Gabrr1 T C 4: 33,158,157 (GRCm39) L260P probably damaging Het
Gm14226 A G 2: 154,866,357 (GRCm39) T105A probably benign Het
Gm14496 A G 2: 181,637,997 (GRCm39) N357S probably damaging Het
Gm5916 G A 9: 36,039,935 (GRCm39) L18F probably benign Het
Golm1 A T 13: 59,790,058 (GRCm39) N247K probably benign Het
Gpatch2l G A 12: 86,290,958 (GRCm39) R47H probably damaging Het
Greb1 C T 12: 16,773,355 (GRCm39) A240T probably benign Het
Gtf3c6 T C 10: 40,125,774 (GRCm39) M148V probably benign Het
Guca1a T C 17: 47,706,102 (GRCm39) S126G probably benign Het
Hacl1 A T 14: 31,337,380 (GRCm39) I393N possibly damaging Het
Hddc3 A G 7: 79,993,498 (GRCm39) D68G possibly damaging Het
Hsfy2 T C 1: 56,675,569 (GRCm39) T323A possibly damaging Het
Kcng2 T C 18: 80,366,358 (GRCm39) probably benign Het
Kdm2a G T 19: 4,395,669 (GRCm39) P321T probably benign Het
Krt31 A G 11: 99,938,558 (GRCm39) V345A probably benign Het
Lrrc37 A T 11: 103,509,583 (GRCm39) L795* probably null Het
Mettl1 T C 10: 126,880,887 (GRCm39) S193P probably benign Het
Mme G A 3: 63,253,523 (GRCm39) D456N possibly damaging Het
Mmrn1 A G 6: 60,954,367 (GRCm39) T883A probably benign Het
Mphosph10 C G 7: 64,038,669 (GRCm39) E293Q probably benign Het
Muc16 C A 9: 18,557,193 (GRCm39) K3033N unknown Het
Myo16 C T 8: 10,619,496 (GRCm39) T1349M probably damaging Het
Myo5c T C 9: 75,157,746 (GRCm39) I233T probably benign Het
Or4p4b-ps1 A G 2: 88,454,189 (GRCm39) T181A unknown Het
Or52a33 T G 7: 103,289,065 (GRCm39) N94T probably benign Het
Or52ac1 A T 7: 104,246,018 (GRCm39) F123L probably benign Het
Or5b111 A T 19: 13,291,036 (GRCm39) S204R probably benign Het
Or5h22 A G 16: 58,894,555 (GRCm39) M296T probably benign Het
Or6c2 T A 10: 129,362,732 (GRCm39) V212E probably damaging Het
Or7c70 C A 10: 78,683,351 (GRCm39) V133L probably benign Het
Oxct2b A G 4: 123,011,480 (GRCm39) I467V probably benign Het
Parp1 A T 1: 180,414,936 (GRCm39) N425Y possibly damaging Het
Pcdhgc3 T A 18: 37,939,656 (GRCm39) V19D possibly damaging Het
Pfkl T A 10: 77,833,423 (GRCm39) I260F probably damaging Het
Pkd1l1 C T 11: 8,799,046 (GRCm39) G1789R probably damaging Het
Pla1a G A 16: 38,217,830 (GRCm39) A386V probably benign Het
Pml A G 9: 58,142,169 (GRCm39) L221P probably damaging Het
Rcn2 C T 9: 55,964,845 (GRCm39) Q268* probably null Het
Reps1 T A 10: 17,969,603 (GRCm39) D235E probably damaging Het
Rsf1 CGGCGGCGG CGGCGGCGGGGGCGGCGG 7: 97,229,118 (GRCm39) probably benign Het
Sap30bp A G 11: 115,824,314 (GRCm39) probably benign Het
Scn1a A T 2: 66,118,075 (GRCm39) S1433T probably damaging Het
Sde2 T C 1: 180,678,754 (GRCm39) V6A probably benign Het
Sdk1 C A 5: 142,197,769 (GRCm39) R2141S probably benign Het
Setd2 T C 9: 110,379,640 (GRCm39) S1152P probably damaging Het
Slc26a2 C T 18: 61,334,926 (GRCm39) V176I probably damaging Het
Snx7 A G 3: 117,640,281 (GRCm39) I76T possibly damaging Het
Specc1l C A 10: 75,082,113 (GRCm39) A520D probably benign Het
Spop A G 11: 95,362,136 (GRCm39) T56A possibly damaging Het
Syne2 T A 12: 76,074,786 (GRCm39) D4576E probably damaging Het
Tas2r134 A C 2: 51,517,601 (GRCm39) M27L probably benign Het
Tecta A C 9: 42,278,082 (GRCm39) I1142S probably benign Het
Timm44 T C 8: 4,316,611 (GRCm39) D311G possibly damaging Het
Tmem123 C G 9: 7,791,071 (GRCm39) T124R possibly damaging Het
Tmem184b A T 15: 79,246,959 (GRCm39) L370Q probably benign Het
Trim25 T A 11: 88,890,329 (GRCm39) N5K probably benign Het
Vmn2r93 A G 17: 18,524,903 (GRCm39) Y187C probably damaging Het
Vpreb1a A G 16: 16,686,678 (GRCm39) Y71H probably damaging Het
Vpreb1b T C 16: 17,798,441 (GRCm39) S5P probably benign Het
Xpo7 A T 14: 70,906,888 (GRCm39) C939S probably benign Het
Zfp78 C A 7: 6,381,764 (GRCm39) S271R probably benign Het
Zic5 A T 14: 122,702,080 (GRCm39) M217K probably benign Het
Other mutations in Gfm2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00230:Gfm2 APN 13 97,291,950 (GRCm39) missense probably benign 0.38
IGL00781:Gfm2 APN 13 97,285,847 (GRCm39) missense probably damaging 1.00
IGL00789:Gfm2 APN 13 97,309,566 (GRCm39) unclassified probably benign
IGL00978:Gfm2 APN 13 97,299,485 (GRCm39) missense probably benign 0.20
IGL01637:Gfm2 APN 13 97,286,917 (GRCm39) missense probably damaging 1.00
IGL02318:Gfm2 APN 13 97,299,483 (GRCm39) missense probably damaging 1.00
R0825:Gfm2 UTSW 13 97,279,612 (GRCm39) splice site probably benign
R1173:Gfm2 UTSW 13 97,301,708 (GRCm39) splice site probably null
R1847:Gfm2 UTSW 13 97,299,442 (GRCm39) missense probably benign 0.04
R1932:Gfm2 UTSW 13 97,278,475 (GRCm39) missense probably damaging 0.96
R2104:Gfm2 UTSW 13 97,308,028 (GRCm39) missense probably damaging 0.99
R2108:Gfm2 UTSW 13 97,291,950 (GRCm39) missense probably benign 0.38
R2877:Gfm2 UTSW 13 97,289,757 (GRCm39) missense possibly damaging 0.80
R2878:Gfm2 UTSW 13 97,289,757 (GRCm39) missense possibly damaging 0.80
R2898:Gfm2 UTSW 13 97,309,469 (GRCm39) missense possibly damaging 0.85
R3931:Gfm2 UTSW 13 97,311,532 (GRCm39) missense probably benign 0.02
R4011:Gfm2 UTSW 13 97,279,608 (GRCm39) splice site probably benign
R4831:Gfm2 UTSW 13 97,301,546 (GRCm39) missense probably damaging 1.00
R4921:Gfm2 UTSW 13 97,312,184 (GRCm39) missense probably damaging 0.99
R5182:Gfm2 UTSW 13 97,299,401 (GRCm39) missense probably damaging 1.00
R5309:Gfm2 UTSW 13 97,299,659 (GRCm39) missense probably damaging 1.00
R5310:Gfm2 UTSW 13 97,299,659 (GRCm39) missense probably damaging 1.00
R5311:Gfm2 UTSW 13 97,299,659 (GRCm39) missense probably damaging 1.00
R5339:Gfm2 UTSW 13 97,311,548 (GRCm39) missense probably benign
R5594:Gfm2 UTSW 13 97,301,546 (GRCm39) missense probably damaging 1.00
R5599:Gfm2 UTSW 13 97,299,659 (GRCm39) missense probably damaging 1.00
R6014:Gfm2 UTSW 13 97,288,169 (GRCm39) splice site probably null
R6041:Gfm2 UTSW 13 97,309,131 (GRCm39) missense probably benign 0.11
R6108:Gfm2 UTSW 13 97,285,930 (GRCm39) missense possibly damaging 0.79
R6345:Gfm2 UTSW 13 97,299,461 (GRCm39) missense probably damaging 0.96
R6596:Gfm2 UTSW 13 97,301,657 (GRCm39) missense probably damaging 1.00
R6937:Gfm2 UTSW 13 97,299,572 (GRCm39) splice site probably null
R6958:Gfm2 UTSW 13 97,282,744 (GRCm39) missense probably damaging 1.00
R7291:Gfm2 UTSW 13 97,311,532 (GRCm39) missense probably benign 0.02
R7365:Gfm2 UTSW 13 97,279,529 (GRCm39) missense probably benign 0.06
R7456:Gfm2 UTSW 13 97,282,211 (GRCm39) nonsense probably null
R7585:Gfm2 UTSW 13 97,315,540 (GRCm39) missense probably benign 0.03
R7597:Gfm2 UTSW 13 97,309,086 (GRCm39) missense probably benign 0.00
R7766:Gfm2 UTSW 13 97,286,908 (GRCm39) missense probably damaging 1.00
R8290:Gfm2 UTSW 13 97,282,171 (GRCm39) missense probably benign 0.00
R8321:Gfm2 UTSW 13 97,299,500 (GRCm39) missense possibly damaging 0.80
R8372:Gfm2 UTSW 13 97,301,552 (GRCm39) missense possibly damaging 0.94
R8385:Gfm2 UTSW 13 97,301,519 (GRCm39) missense probably benign 0.41
R8404:Gfm2 UTSW 13 97,299,485 (GRCm39) missense probably benign 0.20
R9003:Gfm2 UTSW 13 97,282,889 (GRCm39) unclassified probably benign
R9031:Gfm2 UTSW 13 97,309,201 (GRCm39) critical splice donor site probably null
R9115:Gfm2 UTSW 13 97,301,707 (GRCm39) critical splice donor site probably null
R9261:Gfm2 UTSW 13 97,299,369 (GRCm39) nonsense probably null
R9360:Gfm2 UTSW 13 97,289,752 (GRCm39) missense probably damaging 0.98
R9463:Gfm2 UTSW 13 97,286,910 (GRCm39) missense probably damaging 1.00
R9575:Gfm2 UTSW 13 97,285,906 (GRCm39) missense probably damaging 1.00
Z1177:Gfm2 UTSW 13 97,299,501 (GRCm39) critical splice donor site probably null
Z1177:Gfm2 UTSW 13 97,299,500 (GRCm39) missense possibly damaging 0.93
Predicted Primers PCR Primer
(F):5'- CATCAAACTTGGACTAATGTGCAGG -3'
(R):5'- TGAAGGCTTCACACTGACTG -3'

Sequencing Primer
(F):5'- AACTTGGACTAATGTGCAGGATGTG -3'
(R):5'- CTTACAGGAGGTATCTAGAGCCATC -3'
Posted On 2019-05-13