Incidental Mutation 'IGL02985:Dph1'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Dph1
Ensembl Gene ENSMUSG00000078789
Gene Namediphthamide biosynthesis 1
Synonyms4930488F09Rik, Ovca1, Dph2l1
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02985
Quality Score
Chromosomal Location75177643-75191241 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 75183593 bp
Amino Acid Change Valine to Alanine at position 131 (V131A)
Ref Sequence ENSEMBL: ENSMUSP00000116537 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044949] [ENSMUST00000071562] [ENSMUST00000139958]
Predicted Effect possibly damaging
Transcript: ENSMUST00000044949
AA Change: V145A

PolyPhen 2 Score 0.483 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000042162
Gene: ENSMUSG00000078789
AA Change: V145A

Pfam:Diphthamide_syn 76 377 5.3e-123 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000071562
SMART Domains Protein: ENSMUSP00000071493
Gene: ENSMUSG00000038268

Pfam:FSH1 1 216 1.2e-57 PFAM
Pfam:Abhydrolase_2 60 225 2.4e-9 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123489
Predicted Effect possibly damaging
Transcript: ENSMUST00000139958
AA Change: V131A

PolyPhen 2 Score 0.674 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000116537
Gene: ENSMUSG00000078789
AA Change: V131A

Pfam:Diphthamide_syn 62 276 1.1e-79 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148944
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150910
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156489
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an enzyme involved in the biosynthesis of diphthamide, a modified histidine found only in elongation factor-2 (EEF2). Diphthamide residues in EEF2 are targeted for ADP-ribosylation by diphtheria toxin and Pseudomonas exotoxin A. Defects in this gene have been associated with both ovarian cancer and autosomal recessive intellectual disability with short stature, craniofacial, and ectodermal anomalies. [provided by RefSeq, Oct 2016]
PHENOTYPE: Mice homozygous for disruptions in this gene die perinatally of respiratory distress or earlier. Numerous systems are affected. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438A13Rik T C 3: 36,958,757 L1862S probably damaging Het
Actc1 T C 2: 114,048,160 E318G probably damaging Het
Birc6 T C 17: 74,640,190 V2968A probably benign Het
Csgalnact1 A G 8: 68,461,043 V170A probably benign Het
Galr1 A T 18: 82,393,730 M337K probably benign Het
Gm14214 G T 2: 154,769,454 T160N probably benign Het
Gpatch8 G T 11: 102,481,510 H401N unknown Het
Higd1a A G 9: 121,852,530 F20L probably benign Het
Hmcn1 A T 1: 150,671,917 I2761K probably damaging Het
Hspg2 T A 4: 137,507,803 Y83N probably damaging Het
Ilvbl C T 10: 78,579,067 P255S probably benign Het
Kpna2 T C 11: 106,989,337 Y495C probably benign Het
Krt36 G T 11: 100,103,179 Q327K probably benign Het
Lrrc34 T C 3: 30,636,295 M153V probably benign Het
Maats1 T A 16: 38,298,272 I722F probably damaging Het
Map9 A T 3: 82,359,902 R30* probably null Het
Mcf2l A G 8: 12,963,239 Y48C probably damaging Het
Mfsd13b T A 7: 121,000,172 I397K probably damaging Het
Mpp7 C A 18: 7,461,637 probably null Het
Mrgprx2 C T 7: 48,482,497 C191Y probably damaging Het
Olfr48 A T 2: 89,844,340 I211N possibly damaging Het
Pabpc4l A G 3: 46,446,582 V209A possibly damaging Het
Pde7a T A 3: 19,310,883 H40L probably damaging Het
Phactr3 T C 2: 178,175,457 V22A probably benign Het
Plcl2 G T 17: 50,687,814 E1104* probably null Het
Ppp2cb A G 8: 33,615,446 probably benign Het
Prl3c1 A T 13: 27,199,387 Y12F probably damaging Het
Prune2 T C 19: 17,016,359 probably null Het
Rfesd T C 13: 76,008,212 D25G probably damaging Het
Rxfp1 C A 3: 79,652,226 M429I possibly damaging Het
Tmf1 A G 6: 97,176,809 L101P probably damaging Het
Ube2d2b T C 5: 107,830,797 S105P probably damaging Het
Wdr92 G A 11: 17,229,845 G282E probably damaging Het
Zfp518a C T 19: 40,913,667 T680I possibly damaging Het
Other mutations in Dph1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01295:Dph1 APN 11 75180949 splice site probably benign
IGL01317:Dph1 APN 11 75180660 missense probably benign 0.00
IGL01872:Dph1 APN 11 75181341 missense probably damaging 1.00
IGL02036:Dph1 APN 11 75184165 splice site probably null
IGL02386:Dph1 APN 11 75183602 missense probably benign 0.00
IGL02658:Dph1 APN 11 75180635 missense probably benign 0.08
R0610:Dph1 UTSW 11 75185957 splice site probably benign
R1847:Dph1 UTSW 11 75179731 missense probably damaging 0.96
R1878:Dph1 UTSW 11 75184227 missense probably damaging 1.00
R2037:Dph1 UTSW 11 75185853 splice site probably null
R4569:Dph1 UTSW 11 75178895 unclassified probably benign
R4666:Dph1 UTSW 11 75181330 missense probably damaging 0.98
R6033:Dph1 UTSW 11 75191197 start gained probably benign
R6033:Dph1 UTSW 11 75191197 start gained probably benign
R6451:Dph1 UTSW 11 75181317 missense probably damaging 0.99
R7149:Dph1 UTSW 11 75179175 missense probably benign 0.00
R7698:Dph1 UTSW 11 75190441 missense probably benign 0.01
R7776:Dph1 UTSW 11 75190446 missense probably benign
Posted On2016-08-02