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General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.
Gene namei
Official gene symbol, which is typically a short form of the gene name, according to HGNC.
Alcohol dehydrogenase 4 (class II), pi polypeptide
Protein classi
Assigned HPA protein class(es) for the encoded protein(s).
Enzymes Metabolic proteins Plasma proteins
Predicted locationi
All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.
Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.
Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).
The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.
Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.
Chromosome
4
Cytoband
q23
Chromosome location (bp)
99123657 - 99157792
Number of transcriptsi
Number of protein-coding transcripts from the gene as defined by Ensembl.
Useful information about the protein provided by UniProt.
Catalyzes the NAD-dependent oxidation of either all-trans-retinol or 9-cis-retinol 1. Also oxidizes long chain omega-hydroxy fatty acids, such as 20-HETE, producing both the intermediate aldehyde, 20-oxoarachidonate and the end product, a dicarboxylic acid, (5Z,8Z,11Z,14Z)-eicosatetraenedioate 2. Also catalyzes the reduction of benzoquinones 3....show less
Molecular function (UniProt)i
Keywords assigned by UniProt to proteins due to their particular molecular function.
Oxidoreductase
Biological process (UniProt)i
Keywords assigned by UniProt to proteins because they are involved in a particular biological process.
Lipid metabolism
Ligand (UniProt)i
Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.
Metal-binding, NAD, Zinc
Gene summary (Entrez)i
Useful information about the gene from Entrez
This gene encodes class II alcohol dehydrogenase 4 pi subunit, which is a member of the alcohol dehydrogenase family. Members of this enzyme family metabolize a wide variety of substrates, including ethanol, retinol, other aliphatic alcohols, hydroxysteroids, and lipid peroxidation products. Class II alcohol dehydrogenase is a homodimer composed of 2 pi subunits. It exhibits a high activity for oxidation of long-chain aliphatic alcohols and aromatic alcohols and is less sensitive to pyrazole. This gene is localized to chromosome 4 in the cluster of alcohol dehydrogenase genes. [provided by RefSeq, Jul 2008]...show less
PROTEIN INFORMATIONi
The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.
The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.
The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.
The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Enzymes ENZYME proteins Oxidoreductases Metabolic proteins SPOCTOPUS predicted membrane proteins Predicted intracellular proteins Intracellular proteins predicted by MDM and MDSEC Plasma proteins Mapped to neXtProt neXtProt - Evidence at protein level Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001523[retinoid metabolic process] GO:0003960[NADPH:quinone reductase activity] GO:0004022[alcohol dehydrogenase (NAD+) activity] GO:0004024[alcohol dehydrogenase activity, zinc-dependent] GO:0004032[alditol:NADP+ 1-oxidoreductase activity] GO:0004745[NAD-retinol dehydrogenase activity] GO:0005503[all-trans retinal binding] GO:0005515[protein binding] GO:0005654[nucleoplasm] GO:0005737[cytoplasm] GO:0005829[cytosol] GO:0006066[alcohol metabolic process] GO:0006067[ethanol metabolic process] GO:0006069[ethanol oxidation] GO:0006081[cellular aldehyde metabolic process] GO:0006629[lipid metabolic process] GO:0008270[zinc ion binding] GO:0010430[fatty acid omega-oxidation] GO:0016491[oxidoreductase activity] GO:0016620[oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor] GO:0019115[benzaldehyde dehydrogenase [NAD(P)+] activity] GO:0019841[retinol binding] GO:0035276[ethanol binding] GO:0042572[retinol metabolic process] GO:0046164[alcohol catabolic process] GO:0046294[formaldehyde catabolic process] GO:0046872[metal ion binding] GO:0051287[NAD binding] GO:0051903[S-(hydroxymethyl)glutathione dehydrogenase activity] GO:1901661[quinone metabolic process]
Metabolic proteins SPOCTOPUS predicted membrane proteins Predicted intracellular proteins Intracellular proteins predicted by MDM and MDSEC Protein evidence (Ezkurdia et al 2014)
Metabolic proteins SPOCTOPUS predicted membrane proteins Predicted intracellular proteins Intracellular proteins predicted by MDM and MDSEC Protein evidence (Ezkurdia et al 2014)
The Human Protein Atlas project is funded
