Incidental Mutation 'IGL02336:Cox6a2'
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: 0.729) question?
Stock #IGL02336
Quality Score
Chromosomal Location128205435-128206387 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 128205931 bp
Amino Acid Change Isoleucine to Threonine at position 60 (I60T)
Ref Sequence ENSEMBL: ENSMUSP00000033049 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033049] [ENSMUST00000033051] [ENSMUST00000106237] [ENSMUST00000176249] [ENSMUST00000177111] [ENSMUST00000177383]
Predicted Effect possibly damaging
Transcript: ENSMUST00000033049
AA Change: I60T

PolyPhen 2 Score 0.704 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000033049
Gene: ENSMUSG00000030785
AA Change: I60T

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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610507B11Rik T C 11: 78,289,032 V2127A probably damaging Het
Accsl A G 2: 93,865,908 V119A possibly damaging Het
Adamts12 T A 15: 11,311,245 M1196K probably benign Het
Adgre1 T A 17: 57,411,024 C345* probably null Het
Adrb2 T C 18: 62,179,007 E249G probably benign Het
Amdhd1 T A 10: 93,524,429 I423F probably benign Het
Ankhd1 A G 18: 36,594,814 N501S probably damaging Het
Cd180 T A 13: 102,705,313 I289N probably damaging Het
Chst5 T A 8: 111,890,317 I224F probably damaging Het
Dnajc6 C T 4: 101,614,286 probably null Het
Dpp6 G A 5: 27,469,411 E179K probably benign Het
Fasn G A 11: 120,813,736 T1341I possibly damaging Het
Fat1 C T 8: 44,951,583 T457I probably benign Het
Filip1l A T 16: 57,571,733 probably null Het
Gje1 A T 10: 14,716,669 I123N probably damaging Het
Gli3 A G 13: 15,720,289 T683A probably damaging Het
Gm29326 C A 7: 29,561,408 noncoding transcript Het
Gm5460 A G 14: 34,043,952 probably benign Het
Hspa4 C T 11: 53,262,373 S739N probably benign Het
Ighv1-42 T A 12: 114,937,265 I67F probably damaging Het
Iqgap1 A G 7: 80,752,293 V408A probably benign Het
Kdm7a A T 6: 39,170,264 W250R probably damaging Het
Kif5a A G 10: 127,242,696 I360T possibly damaging Het
Maml1 T C 11: 50,258,165 N916S probably benign Het
Mier2 A T 10: 79,548,350 probably benign Het
Mpst A T 15: 78,410,274 T69S probably benign Het
Nlk C A 11: 78,586,937 V327F probably damaging Het
Nme5 A T 18: 34,578,677 S4T probably benign Het
Notch2 A G 3: 98,138,395 I1625M possibly damaging Het
Nup210l T C 3: 90,181,552 probably null Het
Oas1d A G 5: 120,919,048 E239G probably damaging Het
Olfm4 T C 14: 80,006,321 S110P probably damaging Het
Olfr589 T C 7: 103,155,565 M61V probably benign Het
Parn T A 16: 13,566,703 I499F probably damaging Het
Ppargc1a G A 5: 51,495,726 Q165* probably null Het
Ppp1r12b T A 1: 134,886,506 E353V probably damaging Het
Prkdc A G 16: 15,785,978 Q2952R possibly damaging Het
Prkdc G T 16: 15,785,979 Q2952H probably benign Het
Qars G T 9: 108,514,986 E143* probably null Het
Reln A G 5: 21,929,134 Y2599H probably damaging Het
Rnf123 T C 9: 108,061,842 E803G probably damaging Het
Rnf141 G A 7: 110,837,198 Q8* probably null Het
Rnf167 A G 11: 70,650,126 I193V probably benign Het
Rprd2 A T 3: 95,787,310 M137K probably benign Het
Rtf1 T G 2: 119,728,745 probably benign Het
Serpina1d T A 12: 103,764,796 R308* probably null Het
Smg7 T C 1: 152,843,279 Y899C probably benign Het
Tbr1 C A 2: 61,804,992 H95Q possibly damaging Het
Tcf19 A T 17: 35,514,483 probably null Het
Timm44 T A 8: 4,267,692 R210W probably damaging Het
Trnau1ap C A 4: 132,314,020 E194* probably null Het
Trp63 G A 16: 25,820,442 G127S probably damaging Het
Trrap C T 5: 144,798,390 A989V probably benign Het
Ttn T C 2: 76,769,982 D18988G probably damaging Het
Tubb4b-ps1 T A 5: 7,179,952 probably benign Het
Vmn1r77 G A 7: 12,041,296 probably null Het
Vmn1r80 A G 7: 12,193,254 Y97C probably benign Het
Vmn2r77 G A 7: 86,802,016 C370Y probably damaging Het
Xntrpc C A 7: 102,084,285 A147D probably damaging Het
Zc3h4 C T 7: 16,425,777 S424F unknown Het
Zcwpw1 T A 5: 137,810,114 S275T probably damaging Het
Zfp979 C T 4: 147,615,351 C44Y probably damaging Het
Zscan20 T C 4: 128,585,794 H968R probably damaging Het
Zswim3 T C 2: 164,820,377 V259A probably damaging Het
Zzz3 T G 3: 152,428,059 D251E possibly damaging Het
Other mutations in Cox6a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02901:Cox6a2 APN 7 128206282 missense probably damaging 0.99
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 On2015-04-16