Incidental Mutation 'IGL01620:Atad3a'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Atad3a
Ensembl Gene ENSMUSG00000029036
Gene NameATPase family, AAA domain containing 3A
SynonymsTob3, 2400004H09Rik
Accession Numbers

Genbank: NM_179203; MGI:1919214

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01620
Quality Score
Chromosomal Location155740641-155761093 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 155746078 bp
Amino Acid Change Threonine to Lysine at position 521 (T521K)
Ref Sequence ENSEMBL: ENSMUSP00000030903 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030903]
Predicted Effect probably damaging
Transcript: ENSMUST00000030903
AA Change: T521K

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000030903
Gene: ENSMUSG00000029036
AA Change: T521K

Pfam:DUF3523 26 285 9.5e-113 PFAM
AAA 343 482 4.43e-9 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126725
Predicted Effect probably benign
Transcript: ENSMUST00000175679
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176839
Predicted Effect noncoding transcript
Transcript: ENSMUST00000177066
Predicted Effect probably benign
Transcript: ENSMUST00000184131
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a ubiquitously expressed mitochondrial membrane protein that contributes to mitochondrial dynamics, nucleoid organization, protein translation, cell growth, and cholesterol metabolism. This gene is a member of the ATPase family AAA-domain containing 3 gene family which, in humans, includes two other paralogs. Naturally occurring mutations in this gene are associated with distinct neurological syndromes including Harel-Yoon syndrome. High-level expression of this gene is associated with poor survival in breast cancer patients. A homozygous knockout of the orthologous gene in mice results in embryonic lethality at day 7.5 due to growth retardation and defective development of the trophoblast lineage. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2017]
PHENOTYPE: Mice homozygous for a gene trapped allele die around E7.5 exhibiting growth retardation, failure to gastrulate, and impaired development of the trophoblast lineage immediately after implantation. [provided by MGI curators]
Allele List at MGI

All alleles(8) : Targeted, other(2) Gene trapped(6)

Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aaas A T 15: 102,339,950 V277D probably damaging Het
Akap9 T A 5: 3,960,218 V325D probably benign Het
Ambra1 A G 2: 91,911,412 probably null Het
Ano9 A G 7: 141,110,439 L94P probably damaging Het
Bckdk A G 7: 127,905,776 K126E possibly damaging Het
Bdp1 A T 13: 100,084,205 probably benign Het
Btbd17 T C 11: 114,795,773 T26A probably benign Het
Cadps2 G A 6: 23,587,462 S314L probably benign Het
Ccdc155 T C 7: 45,189,960 D359G probably damaging Het
Ccl8 A T 11: 82,116,609 Q90L probably damaging Het
Chit1 T C 1: 134,150,519 V355A probably damaging Het
Col17a1 A G 19: 47,668,539 I555T possibly damaging Het
Dmwd T A 7: 19,081,234 probably null Het
Dtna T C 18: 23,625,087 I483T probably damaging Het
Eloc T A 1: 16,643,278 probably benign Het
Emc7 T A 2: 112,464,774 L177H probably damaging Het
Emsy T A 7: 98,626,624 K352I probably damaging Het
Ermn T C 2: 58,052,490 E76G probably benign Het
Flot1 A T 17: 35,829,871 E203V possibly damaging Het
Hsd11b2 A G 8: 105,522,897 K266R probably benign Het
Iqck A T 7: 118,877,678 K154M probably damaging Het
Itgb5 T A 16: 33,919,798 V426E probably damaging Het
Kif13a T C 13: 46,864,820 K53R probably benign Het
Klhl2 A T 8: 64,779,738 H168Q probably damaging Het
Lpcat2b T C 5: 107,433,893 Y363H probably damaging Het
Lrp6 A T 6: 134,511,262 N290K probably damaging Het
Map2k3 T C 11: 60,950,047 F301L possibly damaging Het
Mns1 A G 9: 72,456,913 probably benign Het
Nos1 A G 5: 117,905,309 probably null Het
Olfr346 T A 2: 36,688,538 C179S probably damaging Het
Olfr652 T A 7: 104,565,013 V264D probably damaging Het
Pask A T 1: 93,310,122 H1374Q possibly damaging Het
Pik3r1 G A 13: 101,686,220 A658V probably damaging Het
Ppp2r2a A T 14: 67,070,277 F14I probably damaging Het
Ptprc C T 1: 138,068,410 E904K possibly damaging Het
Rab11fip4 G T 11: 79,691,879 D591Y possibly damaging Het
Rab3gap2 A G 1: 185,204,326 T29A probably benign Het
Rgs19 A G 2: 181,689,588 V84A possibly damaging Het
Shisa6 T G 11: 66,217,879 M391L probably benign Het
Sipa1l1 G A 12: 82,422,489 G1254D probably damaging Het
Slfn8 A T 11: 83,004,233 Y358* probably null Het
Taf3 G T 2: 9,952,661 R232S probably benign Het
Terb2 T A 2: 122,204,857 H186Q possibly damaging Het
Trav13n-4 T C 14: 53,364,016 S81P probably damaging Het
Trim30d G T 7: 104,472,126 P321T possibly damaging Het
Tyrp1 G T 4: 80,844,802 G309* probably null Het
Vps13d C A 4: 145,094,867 G2979V possibly damaging Het
Other mutations in Atad3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01982:Atad3a APN 4 155753927 missense possibly damaging 0.94
IGL02059:Atad3a APN 4 155754750 splice site probably benign
IGL02572:Atad3a APN 4 155753584 missense possibly damaging 0.61
IGL03086:Atad3a APN 4 155748670 critical splice donor site probably null
IGL03409:Atad3a APN 4 155747350 missense probably damaging 0.99
E2594:Atad3a UTSW 4 155750933 unclassified probably benign
FR4976:Atad3a UTSW 4 155753939 missense probably damaging 0.98
PIT4618001:Atad3a UTSW 4 155750138 missense probably benign 0.41
R0233:Atad3a UTSW 4 155746067 missense probably damaging 0.99
R0233:Atad3a UTSW 4 155746067 missense probably damaging 0.99
R0601:Atad3a UTSW 4 155747407 missense probably damaging 1.00
R0799:Atad3a UTSW 4 155747470 missense probably damaging 1.00
R1428:Atad3a UTSW 4 155755682 missense probably damaging 1.00
R1597:Atad3a UTSW 4 155751435 critical splice donor site probably null
R2188:Atad3a UTSW 4 155751519 missense probably damaging 0.99
R4126:Atad3a UTSW 4 155754061 splice site probably benign
R4564:Atad3a UTSW 4 155747309 splice site probably null
R5334:Atad3a UTSW 4 155755689 missense probably damaging 1.00
R6354:Atad3a UTSW 4 155753945 missense possibly damaging 0.58
R6481:Atad3a UTSW 4 155753641 splice site probably null
R7220:Atad3a UTSW 4 155754041 missense probably benign 0.02
R7689:Atad3a UTSW 4 155756153 missense probably damaging 0.98
Posted On2013-12-09