PET100 PET100 cytochrome c oxidase chaperone [Homo sapiens (human)] - Gene

Summary

Official Symbol: PET100provided by HGNC
Official Full Name: PET100 cytochrome c oxidase chaperoneprovided by HGNC
Primary source: HGNC:HGNC:40038
See related: Ensembl:ENSG00000229833 MIM:614770; AllianceGenome:HGNC:40038
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: MC4DN12; C19orf79
Summary: Mitochondrial complex IV, or cytochrome c oxidase, is a large transmembrane protein complex that is part of the respiratory electron transport chain of mitochondria. The small protein encoded by this gene plays a role in the biogenesis of mitochondrial complex IV. This protein localizes to the inner mitochondrial membrane and is exposed to the intermembrane space. Mutations in this gene are associated with mitochondrial complex IV deficiency. This gene has a pseudogene on chromosome 3. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2014]
Expression: Ubiquitous expression in kidney (RPKM 40.1), colon (RPKM 37.0) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 19p13.2

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	19	NC_000019.10 (7629793..7631956)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	19	NC_060943.1 (7630676..7632839)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	19	NC_000019.9 (7694679..7696842)

Chromosome 19 - NC_000019.10 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

The short isoform of the myofibrillogenesis regulator 1 (MR-1S) as a new COX assembly factor, which works with the highly conserved PET100 and PET117 chaperones to assist COX biogenesis in higher eukaryotes.
Title: MR-1S Interacts with PET100 and PET117 in Module-Based Assembly of Human Cytochrome c Oxidase.
We identify PET100 as a complex IV biogenesis factor in humans and characterize its location and role in mitochondria.We found PET100 (MIM 614770) mutations in ten Lebanese individuals with Leigh syndrome and isolated complex IV deficiency.
Title: A founder mutation in PET100 causes isolated complex IV deficiency in Lebanese individuals with Leigh syndrome.
Protein identified in mammalian mitochondria
Title: Iterative orthology prediction uncovers new mitochondrial proteins and identifies C12orf62 as the human ortholog of COX14, a protein involved in the assembly of cytochrome c oxidase.
COX assembly candidate, ortholog of fungal PET100
Title: Iterative orthology prediction uncovers new mitochondrial proteins and identifies C12orf62 as the human ortholog of COX14, a protein involved in the assembly of cytochrome c oxidase.

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Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Associated conditions

Description	Tests
Mitochondrial complex 4 deficiency, nuclear type 12 MedGen: C5436695 OMIM: 619055 GeneReviews: Not available	Compare labs

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables unfolded protein binding	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in mitochondrial cytochrome c oxidase assembly	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in mitochondrial inner membrane	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: protein PET100 homolog, mitochondrial

Names: PET100 homolog

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

Genomic

NG_034117.1 RefSeqGene

Range

5009..7172

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001171155.2 → NP_001164626.1 protein PET100 homolog, mitochondrial

See identical proteins and their annotated locations for NP_001164626.1

Status: REVIEWED

Description

Transcript Variant: This variant (1) represents the shorter transcript and encodes the functional protein.

Source sequence(s)

AC008763, BU740873, CD641681

Consensus CDS

CCDS54208.1

UniProtKB/Swiss-Prot

P0DJ07

Related

ENSP00000470539.1, ENST00000594797.6

Conserved Domains (1) summary

pfam09803
Location:2 → 59

Pet100

RNA

NR_033242.2 RNA Sequence

Status: REVIEWED

Description

Transcript Variant: This variant (2) contains an alternate internal exon, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most supported translational start codon, as used in variant 1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).

Source sequence(s)

AC008763, BU740873, CB119056, CD641681