Incidental Mutation 'R0103:Cox7a2l'
Institutional Source Beutler Lab
Gene Symbol Cox7a2l
Ensembl Gene ENSMUSG00000024248
Gene Namecytochrome c oxidase subunit VIIa polypeptide 2-like
SynonymsSIG81, COX7RP, COX7AR, SIG-81, EB1
MMRRC Submission 038389-MU
Accession Numbers

Genbank: NM_009187; MGI: 106015

Is this an essential gene? Probably non essential (E-score: 0.170) question?
Stock #R0103 (G1)
Quality Score199
Status Validated (trace)
Chromosomal Location83501919-83514333 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 83514272 bp
Amino Acid Change Tyrosine to Asparagine at position 2 (Y2N)
Ref Sequence ENSEMBL: ENSMUSP00000131584 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025095] [ENSMUST00000167741]
Predicted Effect probably damaging
Transcript: ENSMUST00000025095
AA Change: Y2N

PolyPhen 2 Score 0.971 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000025095
Gene: ENSMUSG00000024248
AA Change: Y2N

Pfam:COX7a 56 110 4.8e-30 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000167741
AA Change: Y2N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000131584
Gene: ENSMUSG00000024248
AA Change: Y2N

SCOP:d1ocrj1 56 132 2e-20 SMART
PDB:3WG7|W 56 134 2e-7 PDB
Meta Mutation Damage Score 0.3298 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.8%
Validation Efficiency 99% (84/85)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Cytochrome c oxidase (COX), the terminal component of the mitochondrial respiratory chain, catalyzes the electron transfer from reduced cytochrome c to oxygen. This component 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 function in the regulation and assembly of the complex. This nuclear gene encodes a protein similar to polypeptides 1 and 2 of subunit VIIa in the C-terminal region, and also highly similar to the mouse Sig81 protein sequence. This gene is expressed in all tissues, and upregulated in a breast cancer cell line after estrogen treatment. It is possible that this gene represents a regulatory subunit of COX and mediates the higher level of energy production in target cells by estrogen. Several transcript variants, some protein-coding and others non-protein coding, have been found for this gene. [provided by RefSeq, Jan 2016]
Allele List at MGI

All alleles(10) : Gene trapped(10)

Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 A C 11: 9,273,951 R443S probably damaging Het
Anapc1 T C 2: 128,680,452 probably benign Het
Aqr T A 2: 114,149,016 I313F probably damaging Het
Arfgap3 A T 15: 83,322,721 probably benign Het
Asah2 G T 19: 32,018,977 H374N probably benign Het
Avl9 G T 6: 56,736,483 R242L probably benign Het
Ccdc106 C A 7: 5,057,545 Q35K probably benign Het
Ccm2l G T 2: 153,067,919 E64* probably null Het
Cep85l A T 10: 53,278,174 D776E possibly damaging Het
Cfap52 T A 11: 67,925,125 I611F possibly damaging Het
Cldn22 C T 8: 47,824,554 T9M probably benign Het
Coa7 T C 4: 108,338,141 L89P possibly damaging Het
Ctns A C 11: 73,185,311 I299M probably damaging Het
Cyp27a1 A C 1: 74,735,915 E301A probably benign Het
Cyp2b13 A T 7: 26,088,710 K421M probably damaging Het
Cyp4f40 G T 17: 32,676,308 C468F probably damaging Het
Cyp4f40 C A 17: 32,676,309 C468* probably null Het
Dcun1d5 G A 9: 7,188,788 C74Y probably damaging Het
Dennd4c A G 4: 86,812,446 Y860C probably benign Het
Dgkz T C 2: 91,934,205 T1028A probably benign Het
Dhx58 T C 11: 100,695,270 T642A probably damaging Het
Dlg4 A G 11: 70,031,193 Y87C probably damaging Het
Dnah6 C T 6: 73,092,172 E2511K probably damaging Het
Entpd5 C A 12: 84,396,943 E9* probably null Het
Fbln2 A C 6: 91,271,550 I1066L probably benign Het
Fhl2 C T 1: 43,153,221 R4H probably benign Het
Frmpd1 T A 4: 45,229,884 I17K probably damaging Het
Gbp7 T A 3: 142,546,538 N627K probably benign Het
Gm20388 A G 8: 122,269,733 probably benign Het
Gnptab A G 10: 88,429,519 Y331C probably damaging Het
Hdac4 T C 1: 91,975,644 E521G possibly damaging Het
Hibadh T A 6: 52,557,877 M173L probably benign Het
Iba57 C T 11: 59,163,613 A27T probably benign Het
Itga1 T C 13: 115,016,254 I211V probably benign Het
Keg1 A T 19: 12,718,916 I155F possibly damaging Het
Krt84 T C 15: 101,530,236 E272G probably damaging Het
Lrp2 C A 2: 69,477,040 V2892L probably benign Het
Ltb A G 17: 35,195,040 probably benign Het
Masp1 G A 16: 23,458,018 P579L probably damaging Het
Mtor T A 4: 148,533,902 M1724K probably benign Het
Myo3a T G 2: 22,544,322 probably benign Het
Myo9b C T 8: 71,323,849 probably benign Het
Ncor1 G T 11: 62,343,045 Q444K possibly damaging Het
Nek7 A T 1: 138,544,242 C53* probably null Het
Obscn G T 11: 59,062,696 Y4044* probably null Het
Olfr1458 G A 19: 13,103,278 R3C possibly damaging Het
Pcdh15 A T 10: 74,210,425 D178V probably damaging Het
Pcsk6 T C 7: 65,929,097 probably benign Het
Phxr4 T C 9: 13,431,791 probably benign Het
Pkhd1 T A 1: 20,523,359 D1510V probably benign Het
Pkhd1l1 T C 15: 44,597,141 C4249R probably benign Het
Plxnb2 A G 15: 89,161,769 Y968H possibly damaging Het
Prpf39 T C 12: 65,055,283 V378A possibly damaging Het
Psd2 A G 18: 36,004,717 N455S probably damaging Het
Ptch2 C A 4: 117,109,425 probably benign Het
Rab4b A G 7: 27,174,502 I117T probably benign Het
Rad9b A T 5: 122,331,527 V348E probably damaging Het
Rcor1 T C 12: 111,109,778 probably benign Het
Rhoc A T 3: 104,791,991 E32V possibly damaging Het
Rnf40 T G 7: 127,600,571 V925G probably damaging Het
Rptor G T 11: 119,884,967 R988L probably benign Het
Slc25a32 A T 15: 39,099,897 Y176* probably null Het
Slc7a1 T A 5: 148,352,426 K4* probably null Het
Ss18 A C 18: 14,679,421 Y38D probably damaging Het
Syt4 T A 18: 31,447,220 probably benign Het
Taar4 A T 10: 23,961,406 N305Y probably damaging Het
Taar7b A T 10: 24,000,294 Y119F probably benign Het
Tcaf1 G T 6: 42,686,390 D185E probably benign Het
Tmem138 T C 19: 10,574,952 N62S possibly damaging Het
Tnfaip2 C T 12: 111,445,810 T215M probably benign Het
Tnfrsf21 C T 17: 43,038,213 H239Y probably benign Het
Tnfrsf25 C T 4: 152,116,948 P65S possibly damaging Het
Trp53bp1 A T 2: 121,236,759 S495R possibly damaging Het
Trpv3 T C 11: 73,293,979 F597S probably damaging Het
Tsc22d4 A C 5: 137,747,116 M1L possibly damaging Het
Ttc39a A G 4: 109,421,453 probably null Het
Ttn T G 2: 76,761,226 H21033P probably damaging Het
Ugt2a3 A G 5: 87,336,718 V149A possibly damaging Het
Ush2a T G 1: 188,319,070 I251R possibly damaging Het
Vamp4 T C 1: 162,589,539 C114R possibly damaging Het
Wdr33 T C 18: 31,833,335 V135A probably damaging Het
Zc3h13 T A 14: 75,330,468 V1067E probably damaging Het
Zcwpw1 G A 5: 137,810,113 W274* probably null Het
Zfp219 T A 14: 52,006,706 H627L probably damaging Het
Other mutations in Cox7a2l
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0103:Cox7a2l UTSW 17 83514272 missense probably damaging 1.00
R1828:Cox7a2l UTSW 17 83503968 missense probably benign 0.00
R4028:Cox7a2l UTSW 17 83502640 missense probably benign 0.08
R6088:Cox7a2l UTSW 17 83503972 missense probably benign 0.01
RF026:Cox7a2l UTSW 17 83502722 small insertion probably benign
RF030:Cox7a2l UTSW 17 83502722 small insertion probably benign
RF034:Cox7a2l UTSW 17 83502722 small insertion probably benign
RF037:Cox7a2l UTSW 17 83502722 small insertion probably benign
Predicted Primers PCR Primer

Sequencing Primer
Posted On2013-05-09