Incidental Mutation 'R6794:Cyc1'
ID 531678
Institutional Source Beutler Lab
Gene Symbol Cyc1
Ensembl Gene ENSMUSG00000022551
Gene Name cytochrome c-1
Synonyms Cyct1, 2610002H19Rik
MMRRC Submission 044907-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.954) question?
Stock # R6794 (G1)
Quality Score 225.009
Status Validated
Chromosome 15
Chromosomal Location 76227723-76230460 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 76228850 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 132 (Y132C)
Ref Sequence ENSEMBL: ENSMUSP00000023210 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023210] [ENSMUST00000023211] [ENSMUST00000160560] [ENSMUST00000229013] [ENSMUST00000230314] [ENSMUST00000230706] [ENSMUST00000231045]
AlphaFold Q9D0M3
Predicted Effect probably damaging
Transcript: ENSMUST00000023210
AA Change: Y132C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000023210
Gene: ENSMUSG00000022551
AA Change: Y132C

DomainStartEndE-ValueType
low complexity region 17 32 N/A INTRINSIC
transmembrane domain 59 81 N/A INTRINSIC
Pfam:Cytochrom_C1 96 314 1.5e-100 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000023211
SMART Domains Protein: ENSMUSP00000023211
Gene: ENSMUSG00000022552

DomainStartEndE-ValueType
Pfam:Sharpin_PH 13 125 1.2e-44 PFAM
low complexity region 187 202 N/A INTRINSIC
PDB:4DBG|A 203 299 1e-17 PDB
SCOP:d1euvb_ 212 301 2e-5 SMART
Blast:UBQ 218 299 2e-26 BLAST
ZnF_RBZ 343 367 9.65e-4 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000159429
SMART Domains Protein: ENSMUSP00000124755
Gene: ENSMUSG00000022552

DomainStartEndE-ValueType
ZnF_RBZ 46 70 9.65e-4 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000160560
SMART Domains Protein: ENSMUSP00000125382
Gene: ENSMUSG00000022552

DomainStartEndE-ValueType
low complexity region 2 23 N/A INTRINSIC
PDB:4EMO|D 24 62 2e-13 PDB
low complexity region 64 81 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000229013
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230314
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230706
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231045
AA Change: Y73C
Meta Mutation Damage Score 0.8212 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.7%
  • 20x: 96.4%
Validation Efficiency 100% (37/37)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a subunit of the cytochrome bc1 complex, which plays an important role in the mitochondrial respiratory chain by transferring electrons from the Rieske iron-sulfur protein to cytochrome c. Mutations in this gene may cause mitochondrial complex III deficiency, nuclear type 6. [provided by RefSeq, Dec 2013]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agxt T C 1: 93,063,104 (GRCm39) V30A possibly damaging Het
Atf7 T C 15: 102,465,900 (GRCm39) K87E probably benign Het
Bltp3b T C 10: 89,641,624 (GRCm39) S932P probably benign Het
Btg4 A C 9: 51,030,651 (GRCm39) K250N possibly damaging Het
Cracdl A G 1: 37,676,936 (GRCm39) probably null Het
Dcaf5 A T 12: 80,445,667 (GRCm39) D137E possibly damaging Het
Ddr2 C A 1: 169,809,667 (GRCm39) W770L probably damaging Het
Disc1 T C 8: 125,814,514 (GRCm39) V126A probably benign Het
Dock8 A G 19: 25,099,805 (GRCm39) N643D probably benign Het
Gabrg1 C T 5: 70,973,314 (GRCm39) R75H probably damaging Het
Gm14418 A T 2: 177,079,631 (GRCm39) H121Q probably damaging Het
H2-Ob T A 17: 34,460,162 (GRCm39) L20Q possibly damaging Het
Herpud1 T A 8: 95,121,398 (GRCm39) probably null Het
Ica1 T C 6: 8,653,659 (GRCm39) D326G probably benign Het
Jph3 T C 8: 122,512,124 (GRCm39) L704P probably benign Het
Kmt2e TGCCGCCGCCGCCGCCACCGCCGCCGCCGC TGCCGCCGCCGCCGCCGCCACCGCCGCCGCCGC 5: 23,704,474 (GRCm39) probably benign Het
Lnpep T G 17: 17,751,421 (GRCm39) N948T probably damaging Het
Mdn1 T A 4: 32,741,893 (GRCm39) V3888D probably damaging Het
Muc5ac T C 7: 141,363,289 (GRCm39) probably benign Het
Nfkb2 T C 19: 46,296,159 (GRCm39) probably null Het
Pik3r2 T C 8: 71,223,361 (GRCm39) H380R probably benign Het
Prim1 T C 10: 127,854,018 (GRCm39) S124P probably damaging Het
Prokr1 T C 6: 87,565,675 (GRCm39) T57A possibly damaging Het
Ptpn4 T C 1: 119,671,120 (GRCm39) T213A probably damaging Het
Sapcd2 A G 2: 25,266,379 (GRCm39) S389G probably damaging Het
Scn5a T C 9: 119,364,955 (GRCm39) Q421R probably damaging Het
Serac1 A G 17: 6,101,985 (GRCm39) Y430H probably damaging Het
Shf A G 2: 122,184,321 (GRCm39) L234P probably damaging Het
Slc22a29 G T 19: 8,138,887 (GRCm39) S525Y probably benign Het
Thbs1 A G 2: 117,950,519 (GRCm39) probably null Het
Tln2 T C 9: 67,193,840 (GRCm39) D666G probably benign Het
Ubqlnl C T 7: 103,797,992 (GRCm39) E502K probably benign Het
Vmn2r118 T A 17: 55,899,348 (GRCm39) H852L possibly damaging Het
Vmn2r72 A G 7: 85,387,204 (GRCm39) F787L probably damaging Het
Xpc G A 6: 91,483,839 (GRCm39) A169V probably benign Het
Ylpm1 A G 12: 85,043,655 (GRCm39) H131R unknown Het
Other mutations in Cyc1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00941:Cyc1 APN 15 76,229,365 (GRCm39) missense probably benign 0.39
IGL01377:Cyc1 APN 15 76,229,162 (GRCm39) nonsense probably null
IGL03111:Cyc1 APN 15 76,229,072 (GRCm39) missense probably benign 0.01
Colorful UTSW 15 76,228,850 (GRCm39) missense probably damaging 1.00
R0131:Cyc1 UTSW 15 76,229,159 (GRCm39) missense probably benign 0.01
R0967:Cyc1 UTSW 15 76,229,848 (GRCm39) unclassified probably benign
R1428:Cyc1 UTSW 15 76,228,548 (GRCm39) missense probably benign 0.00
R2357:Cyc1 UTSW 15 76,229,766 (GRCm39) missense possibly damaging 0.89
R7506:Cyc1 UTSW 15 76,227,885 (GRCm39) missense probably benign 0.06
R8784:Cyc1 UTSW 15 76,227,863 (GRCm39) missense probably benign
R9013:Cyc1 UTSW 15 76,229,019 (GRCm39) missense possibly damaging 0.89
R9299:Cyc1 UTSW 15 76,228,506 (GRCm39) missense probably benign
R9337:Cyc1 UTSW 15 76,228,506 (GRCm39) missense probably benign
R9382:Cyc1 UTSW 15 76,229,273 (GRCm39) missense possibly damaging 0.90
R9634:Cyc1 UTSW 15 76,227,794 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- CAGCTACCCATGGTCTCATC -3'
(R):5'- CATCTCCCCATCATCATTAGGG -3'

Sequencing Primer
(F):5'- ACCCATGGTCTCATCGTGGC -3'
(R):5'- CCCATCATCATTAGGGCCATC -3'
Posted On 2018-08-29