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Gene: HCCS (holocytochrome c synthase) Homo sapiens
Symbol: HCCS
Name: holocytochrome c synthase
Description: Predicted to have holocytochrome-c synthase activity. Predicted to be involved in cytochrome c-heme linkage. Localizes to the mitochondrion. Implicated in microphthalmia.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: CCHL; cytochrome c heme-lyase; cytochrome c-type heme lyase; DKFZp779I1858; holocytochrome c-type synthase; LSDMCA1; MCOPS7; microphthalamia with linear skin defects; MLS
Mus musculus (house mouse) : Hccs (holocytochrome c synthetase)  MGI  Alliance
Rattus norvegicus (Norway rat) : Hccs (holocytochrome c synthase)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : LOC102006165 (cytochrome c-type heme lyase)
Pan paniscus (bonobo/pygmy chimpanzee) : LOC100982890 (cytochrome c-type heme lyase)
Canis lupus familiaris (dog) : HCCS (holocytochrome c synthase)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : LOC101978619 (cytochrome c-type heme lyase)
Sus scrofa (pig) : LOC100524598 (cytochrome c-type heme lyase)
Chlorocebus sabaeus (African green monkey) : HCCS (holocytochrome c synthase)
Heterocephalus glaber (naked mole-rat) : LOC101700661 (cytochrome c-type heme lyase)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 EnsemblX11,111,301 - 11,123,086 (+)Ensembl
GRCh38X11,111,332 - 11,123,086 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh37X11,129,406 - 11,141,206 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 36X11,039,373 - 11,051,122 (+)NCBINCBI36hg18NCBI36
Build 34X10,889,137 - 10,899,655NCBI
CeleraX15,256,857 - 15,268,657 (+)NCBI
Cytogenetic MapXp22.2NCBI
HuRefX8,910,155 - 8,921,955 (+)NCBIHuRef
CHM1_1X11,159,827 - 11,171,630 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
Phenotype Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on HCCS
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1352684
Created: 2005-03-08
Species: Homo sapiens
Last Modified: 2020-01-07
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.