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UniProtKB - Q96KJ9 (COX42_HUMAN)

Entry version 147 (12 Aug 2020)
Sequence version 2 (16 Aug 2005)
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Protein

Cytochrome c oxidase subunit 4 isoform 2, mitochondrial

Gene

COX4I2

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:4 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Component of the cytochrome c oxidase, the last enzyme in the mitochondrial electron transport chain which drives oxidative phosphorylation. The respiratory chain contains 3 multisubunit complexes succinate dehydrogenase (complex II, CII), ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII) and cytochrome c oxidase (complex IV, CIV), that cooperate to transfer electrons derived from NADH and succinate to molecular oxygen, creating an electrochemical gradient over the inner membrane that drives transmembrane transport and the ATP synthase. Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Electrons originating from reduced cytochrome c in the intermembrane space (IMS) are transferred via the dinuclear copper A center (CU(A)) of subunit 2 and heme A of subunbit 1 to the active site in subunit 1, a binuclear center (BNC) formed by heme A3 and copper B (CU(B)). The BNC reduces molecular oxygen to 2 water molecules using 4 electrons from cytochrome c in the IMS and 4 protons from the mitochondrial matrix.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: oxidative phosphorylation

This protein is involved in the pathway oxidative phosphorylation, which is part of Energy metabolism.By similarity
View all proteins of this organism that are known to be involved in the pathway oxidative phosphorylation and in Energy metabolism.

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionOxidoreductase

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q96KJ9

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00705

Protein family/group databases

Transport Classification Database

More...TCDBi		3.D.4.11.1, the proton-translocating cytochrome oxidase (cox) superfamily

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Cytochrome c oxidase subunit 4 isoform 2, mitochondrial
Alternative name(s):
Cytochrome c oxidase subunit IV isoform 2
Short name:
COX IV-2
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:COX4I2
Synonyms:COX4L2
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 20

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...EuPathDBi		HostDB:ENSG00000131055.4

Human Gene Nomenclature Database

More...HGNCi		HGNC:16232, COX4I2

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		607976, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q96KJ9

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini29 – 100Mitochondrial matrixBy similarityAdd BLAST72
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei101 – 126HelicalBy similarityAdd BLAST26
Topological domaini127 – 171Mitochondrial intermembraneBy similarityAdd BLAST45

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the 'Pathology and Biotech' section provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

Exocrine pancreatic insufficiency dyserythropoietic anemia and calvarial hyperostosis (EPIDACH)1 Publication
The disease is caused by mutations affecting the gene represented in this entry.
Disease descriptionPatients present with pancreatic insufficiency, intestinal malabsorption, failure to thrive, and anemia soon after birth.
Related information in OMIM
Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_058101138E → K in EPIDACH; expression in patient fibroblasts is reduced to 25% of control values in normoxic conditions; the mutant protein shows an impaired response to hypoxia. 1 PublicationCorresponds to variant dbSNP:rs119455950EnsemblClinVar.1

Keywords - Diseasei

Disease mutation

Organism-specific databases

DisGeNET

More...DisGeNETi		84701

MalaCards human disease database

More...MalaCardsi		COX4I2
MIMi612714, phenotype

Open Targets

More...OpenTargetsi		ENSG00000131055

Orphanet; a database dedicated to information on rare diseases and orphan drugs

More...Orphaneti		199337, Pancreatic insufficiency-anemia-hyperostosis syndrome

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA26783

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q96KJ9, Tbio

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		COX4I2

Domain mapping of disease mutations (DMDM)

More...DMDMi		73620953

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a transit peptide.<p><a href='/help/transit' target='_top'>More...</a></p>Transit peptidei1 – 28MitochondrionSequence analysisAdd BLAST28
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000000608929 – 171Cytochrome c oxidase subunit 4 isoform 2, mitochondrialAdd BLAST143

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q96KJ9

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q96KJ9

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q96KJ9

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q96KJ9

PeptideAtlas

More...PeptideAtlasi		Q96KJ9

PRoteomics IDEntifications database

More...PRIDEi		Q96KJ9

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		77079

PTM databases

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		Q96KJ9

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Highly expressed in lung.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000131055, Expressed in placenta and 178 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q96KJ9, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q96KJ9, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000131055, Tissue enhanced (placenta)

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Component of the cytochrome c oxidase (complex IV, CIV), a multisubunit enzyme composed of 14 subunits. The complex is composed of a catalytic core of 3 subunits MT-CO1, MT-CO2 and MT-CO3, encoded in the mitochondrial DNA, and 11 supernumerary subunits COX4I1 (or COX4I2), COX5A, COX5B, COX6A1 (or COX6A2), COX6B1 (or COX6B2), COX6C, COX7A2 (or COX7A1), COX7B, COX7C, COX8A and NDUFA4, which are encoded in the nuclear genome (By similarity). The complex exists as a monomer or a dimer and forms supercomplexes (SCs) in the inner mitochondrial membrane with NADH-ubiquinone oxidoreductase (complex I, CI) and ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII), resulting in different assemblies (supercomplex SCI1III2IV1 and megacomplex MCI2III2IV2) (By similarity).

By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		124215, 4 interactors

Protein interaction database and analysis system

More...IntActi		Q96KJ9, 3 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000365243

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q96KJ9, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q96KJ9

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the cytochrome c oxidase IV family.Curated

Keywords - Domaini

Transit peptide, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG4075, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00390000002407

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_117340_1_1_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q96KJ9

KEGG Orthology (KO)

More...KOi		K02263

Identification of Orthologs from Complete Genome Data

More...OMAi		NHRSNEW

Database of Orthologous Groups

More...OrthoDBi		1591226at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q96KJ9

TreeFam database of animal gene trees

More...TreeFami		TF105061

Family and domain databases

Conserved Domains Database

More...CDDi		cd00922, Cyt_c_Oxidase_IV, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.442.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR013288, Cyt_c_oxidase_su4
IPR004203, Cyt_c_oxidase_su4_fam
IPR036639, Cyt_c_oxidase_su4_sf

The PANTHER Classification System

More...PANTHERi		PTHR10707, PTHR10707, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF02936, COX4, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01873, CYTCOXIDASE4

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF81406, SSF81406, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q96KJ9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLPRAAWSLV LRKGGGGRRG MHSSEGTTRG GGKMSPYTNC YAQRYYPMPE 
        60         70         80         90        100
EPFCTELNAE EQALKEKEKG SWTQLTHAEK VALYRLQFNE TFAEMNRRSN 
       110        120        130        140        150
EWKTVMGCVF FFIGFAALVI WWQRVYVFPP KPITLTDERK AQQLQRMLDM 
       160        170 
KVNPVQGLAS RWDYEKKQWK K
Length:171
Mass (Da):20,010
Last modified:August 16, 2005 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iCD9BC8EC6EA3F4A3
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural variantiVAR_058101138E → K in EPIDACH; expression in patient fibroblasts is reduced to 25% of control values in normoxic conditions; the mutant protein shows an impaired response to hypoxia. 1 PublicationCorresponds to variant dbSNP:rs119455950EnsemblClinVar.1
Natural variantiVAR_033815161R → H1 PublicationCorresponds to variant dbSNP:rs11907253EnsemblClinVar.1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AF257180 mRNA Translation: AAK49333.1
AL117381 Genomic DNA No translation available.
BC057779 mRNA Translation: AAH57779.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS13187.1

NCBI Reference Sequences

More...RefSeqi		NP_115998.2, NM_032609.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000376075; ENSP00000365243; ENSG00000131055

Database of genes from NCBI RefSeq genomes

More...GeneIDi		84701

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:84701

UCSC genome browser

More...UCSCi		uc002wwj.2, human

Keywords - Coding sequence diversityi

Polymorphism

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF257180 mRNA Translation: AAK49333.1
AL117381 Genomic DNA No translation available.
BC057779 mRNA Translation: AAH57779.1
CCDSiCCDS13187.1
RefSeqiNP_115998.2, NM_032609.2

3D structure databases

SMRiQ96KJ9
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi124215, 4 interactors
IntActiQ96KJ9, 3 interactors
STRINGi9606.ENSP00000365243

Protein family/group databases

TCDBi3.D.4.11.1, the proton-translocating cytochrome oxidase (cox) superfamily

PTM databases

PhosphoSitePlusiQ96KJ9

Polymorphism and mutation databases

BioMutaiCOX4I2
DMDMi73620953

Proteomic databases

EPDiQ96KJ9
jPOSTiQ96KJ9
MassIVEiQ96KJ9
PaxDbiQ96KJ9
PeptideAtlasiQ96KJ9
PRIDEiQ96KJ9
ProteomicsDBi77079

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		25206, 171 antibodies

Genome annotation databases

EnsembliENST00000376075; ENSP00000365243; ENSG00000131055
GeneIDi84701
KEGGihsa:84701
UCSCiuc002wwj.2, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		84701
DisGeNETi84701
EuPathDBiHostDB:ENSG00000131055.4

GeneCards: human genes, protein and diseases

More...GeneCardsi		COX4I2
HGNCiHGNC:16232, COX4I2
HPAiENSG00000131055, Tissue enhanced (placenta)
MalaCardsiCOX4I2
MIMi607976, gene
612714, phenotype
neXtProtiNX_Q96KJ9
OpenTargetsiENSG00000131055
Orphaneti199337, Pancreatic insufficiency-anemia-hyperostosis syndrome
PharmGKBiPA26783

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG4075, Eukaryota
GeneTreeiENSGT00390000002407
HOGENOMiCLU_117340_1_1_1
InParanoidiQ96KJ9
KOiK02263
OMAiNHRSNEW
OrthoDBi1591226at2759
PhylomeDBiQ96KJ9
TreeFamiTF105061

Enzyme and pathway databases

UniPathwayiUPA00705
PathwayCommonsiQ96KJ9

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		84701, 17 hits in 873 CRISPR screens

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		COX4I2

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		84701
PharosiQ96KJ9, Tbio

Protein Ontology

More...PROi		PR:Q96KJ9
RNActiQ96KJ9, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000131055, Expressed in placenta and 178 other tissues
ExpressionAtlasiQ96KJ9, baseline and differential
GenevisibleiQ96KJ9, HS

Family and domain databases

CDDicd00922, Cyt_c_Oxidase_IV, 1 hit
Gene3Di1.10.442.10, 1 hit
InterProiView protein in InterPro
IPR013288, Cyt_c_oxidase_su4
IPR004203, Cyt_c_oxidase_su4_fam
IPR036639, Cyt_c_oxidase_su4_sf
PANTHERiPTHR10707, PTHR10707, 1 hit
PfamiView protein in Pfam
PF02936, COX4, 1 hit
PRINTSiPR01873, CYTCOXIDASE4
SUPFAMiSSF81406, SSF81406, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiCOX42_HUMAN
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q96KJ9
Secondary accession number(s): Q6GTF4, Q9H0Z4
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 3, 2002
Last sequence update: August 16, 2005
Last modified: August 12, 2020
This is version 147 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. Human chromosome 20
    Human chromosome 20: entries, gene names and cross-references to MIM
  2. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  3. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  4. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  5. SIMILARITY comments
    Index of protein domains and families
  6. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
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