Incidental Mutation 'IGL02901:Cox6a2'
List [record 1 of 1]
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cox6a2
Ensembl Gene ENSMUSG00000030785
Gene Namecytochrome c oxidase subunit VIa polypeptide 2
SynonymsCOXVIaH, VIaH, subunit VIaH (heart-type)
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.571) question?
Stock #IGL02901
Quality Score
Chromosomal Location128205435-128206387 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 128206282 bp
Amino Acid Change Leucine to Arginine at position 5 (L5R)
Ref Sequence ENSEMBL: ENSMUSP00000033049 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033049] [ENSMUST00000033051] [ENSMUST00000106237] [ENSMUST00000176249] [ENSMUST00000177111] [ENSMUST00000177383]
Predicted Effect probably damaging
Transcript: ENSMUST00000033049
AA Change: L5R

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000033049
Gene: ENSMUSG00000030785
AA Change: L5R

Pfam:COX6A 10 90 4.8e-18 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000033051
SMART Domains Protein: ENSMUSP00000033051
Gene: ENSMUSG00000070369

signal peptide 1 24 N/A INTRINSIC
Int_alpha 38 88 1.35e1 SMART
VWA 155 376 1.24e-36 SMART
Blast:VWA 405 436 1e-9 BLAST
Int_alpha 443 492 3.67e-3 SMART
Int_alpha 496 553 1.03e-6 SMART
Int_alpha 559 615 1.73e-13 SMART
Int_alpha 622 676 1.69e-2 SMART
transmembrane domain 1142 1164 N/A INTRINSIC
Pfam:Integrin_alpha 1165 1179 1.3e-7 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000106237
SMART Domains Protein: ENSMUSP00000101844
Gene: ENSMUSG00000070369

Int_alpha 40 90 1.35e1 SMART
VWA 157 342 1.31e-44 SMART
Blast:VWA 371 402 9e-10 BLAST
Int_alpha 409 458 3.67e-3 SMART
Int_alpha 462 519 1.03e-6 SMART
Int_alpha 525 581 1.73e-13 SMART
Int_alpha 588 642 1.69e-2 SMART
transmembrane domain 1108 1130 N/A INTRINSIC
Pfam:Integrin_alpha 1131 1145 4.3e-7 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000176249
SMART Domains Protein: ENSMUSP00000135309
Gene: ENSMUSG00000070369

PDB:3K72|C 1 37 5e-11 PDB
transmembrane domain 40 62 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000177111
SMART Domains Protein: ENSMUSP00000135572
Gene: ENSMUSG00000070369

signal peptide 1 24 N/A INTRINSIC
Int_alpha 38 88 1.35e1 SMART
VWA 155 340 1.31e-44 SMART
Blast:VWA 369 400 9e-10 BLAST
Int_alpha 407 456 3.67e-3 SMART
Int_alpha 460 517 1.03e-6 SMART
Int_alpha 523 579 1.73e-13 SMART
Int_alpha 586 640 1.69e-2 SMART
transmembrane domain 1106 1128 N/A INTRINSIC
Pfam:Integrin_alpha 1129 1143 5.4e-7 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000177383
SMART Domains Protein: ENSMUSP00000135104
Gene: ENSMUSG00000070369

PDB:3K72|C 2 34 1e-9 PDB
transmembrane domain 47 69 N/A INTRINSIC
Pfam:Integrin_alpha 70 84 2.9e-8 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205522
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205646
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Cytochrome c oxidase (COX), the terminal enzyme of the mitochondrial respiratory chain, catalyzes the electron transfer from reduced cytochrome c to oxygen. It is a heteromeric complex consisting of 3 catalytic subunits encoded by mitochondrial genes and multiple structural subunits encoded by nuclear genes. The mitochondrially-encoded subunits function in electron transfer, and the nuclear-encoded subunits may be involved in the regulation and assembly of the complex. This nuclear gene encodes polypeptide 2 (heart/muscle isoform) of subunit VIa, and polypeptide 2 is present only in striated muscles. Polypeptide 1 (liver isoform) of subunit VIa is encoded by a different gene, and is found in all non-muscle tissues. These two polypeptides share 66% amino acid sequence identity. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null mutation exhibit cardiac dysfunction as a result of abnormal ventricular filling or diastolic dysfunction under maximal cardiac load. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adra1d A T 2: 131,561,604 Y189N probably damaging Het
Ahdc1 A G 4: 133,064,934 D1162G possibly damaging Het
Alpk2 A G 18: 65,306,411 M637T probably benign Het
Arvcf G A 16: 18,398,242 A440T probably damaging Het
BC051665 A T 13: 60,784,718 V51E probably damaging Het
Clca3a2 A T 3: 144,816,768 V164E probably damaging Het
Cpsf1 A T 15: 76,599,496 L849* probably null Het
Dclk1 A G 3: 55,487,787 probably benign Het
Fam120b T A 17: 15,407,702 probably benign Het
Iqub A G 6: 24,454,195 L563P probably damaging Het
Itgb3 A T 11: 104,637,946 I300F probably benign Het
Mdga2 A G 12: 66,797,809 probably benign Het
Mfsd6 A G 1: 52,708,473 I411T probably benign Het
Misp A T 10: 79,826,937 Y396F possibly damaging Het
Nhsl2 T A X: 102,079,243 V884D probably benign Het
Nxf7 A T X: 135,587,235 probably null Het
Olfr120 T A 17: 37,726,420 I132K probably damaging Het
Olfr1271 G A 2: 90,265,708 H241Y probably damaging Het
Palld T A 8: 61,876,995 K283* probably null Het
Pkd1l2 G A 8: 117,065,745 T436I probably benign Het
Proc T G 18: 32,123,625 T330P possibly damaging Het
Prpf38a T C 4: 108,568,418 D221G probably damaging Het
Prss55 T A 14: 64,077,127 N198I probably damaging Het
Rabggta A G 14: 55,721,681 S10P probably benign Het
Sbk2 A G 7: 4,957,290 Y294H possibly damaging Het
Smyd1 A G 6: 71,238,630 V115A probably benign Het
Trpm7 A G 2: 126,807,287 probably null Het
Ttc21a A G 9: 119,958,281 N751S probably damaging Het
Upk1a A T 7: 30,603,779 M241K possibly damaging Het
Vmn2r71 A C 7: 85,619,262 E224D probably benign Het
Vmn2r81 C T 10: 79,270,730 T514I probably damaging Het
Zkscan16 T C 4: 58,946,283 W53R probably damaging Het
Other mutations in Cox6a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02336:Cox6a2 APN 7 128205931 missense possibly damaging 0.70
IGL03347:Cox6a2 APN 7 128205728 unclassified probably benign
R0008:Cox6a2 UTSW 7 128206040 unclassified probably benign
R0309:Cox6a2 UTSW 7 128205935 missense probably damaging 1.00
R0865:Cox6a2 UTSW 7 128205823 unclassified probably benign
R4581:Cox6a2 UTSW 7 128205980 missense possibly damaging 0.59
R6269:Cox6a2 UTSW 7 128206265 missense probably benign 0.32
Posted On2015-12-18