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MAOB
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  • MAOB
PROTEIN SUMMARY SECTION OVERVIEW GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

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.

MAOB
Synonyms
Gene descriptioni

Full gene name according to HGNC.

Monoamine oxidase B
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Enzymes
FDA approved drug targets
Metabolic 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.

Membrane
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

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 X
Cytoband p11.3
Chromosome location (bp) 43766610 - 43882450
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

1
Ensembl ENSG00000069535 (version 109)
Entrez gene 4129
HGNC HGNC:6834
UniProt P27338 (UniProt - Evidence at protein level)
neXtProt NX_P27338
GeneCards MAOB
Antibodypedia MAOB antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Catalyzes the oxidative deamination of primary and some secondary amines such as neurotransmitters, and exogenous amines including the tertiary amine, neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), with concomitant reduction of oxygen to hydrogen peroxide and participates in the metabolism of neuroactive and vasoactive amines in the central nervous system and peripheral tissues 1, 2, 3, 4, 5. Preferentially degrades benzylamine and phenylethylamine 6, 7, 8, 9, 10.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Oxidoreductase
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

FAD, Flavoprotein
Gene summary (Entrez)i

Useful information about the gene from Entrez

The protein encoded by this gene belongs to the flavin monoamine oxidase family. It is a enzyme located in the mitochondrial outer membrane. It catalyzes the oxidative deamination of biogenic and xenobiotic amines and plays an important role in the metabolism of neuroactive and vasoactive amines in the central nervous sysytem and peripheral tissues. This protein preferentially degrades benzylamine and phenylethylamine. [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 ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

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 Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
MAOB-201
ENSP00000367309
ENST00000378069
P27338
[Direct mapping] Amine oxidase [flavin-containing] B
Show all
Enzymes
   ENZYME proteins
   Oxidoreductases
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005739 [mitochondrion]
GO:0005740 [mitochondrial envelope]
GO:0005741 [mitochondrial outer membrane]
GO:0008131 [primary amine oxidase activity]
GO:0009055 [electron transfer activity]
GO:0009410 [response to xenobiotic stimulus]
GO:0009636 [response to toxic substance]
GO:0010044 [response to aluminum ion]
GO:0010269 [response to selenium ion]
GO:0014063 [negative regulation of serotonin secretion]
GO:0016020 [membrane]
GO:0016491 [oxidoreductase activity]
GO:0021762 [substantia nigra development]
GO:0022900 [electron transport chain]
GO:0032496 [response to lipopolysaccharide]
GO:0042135 [neurotransmitter catabolic process]
GO:0042420 [dopamine catabolic process]
GO:0042802 [identical protein binding]
GO:0045471 [response to ethanol]
GO:0045964 [positive regulation of dopamine metabolic process]
GO:0048545 [response to steroid hormone]
GO:0050660 [flavin adenine dinucleotide binding]
GO:0050665 [hydrogen peroxide biosynthetic process]
GO:0051412 [response to corticosterone]
GO:0052595 [aliphatic amine oxidase activity]
GO:0052596 [phenethylamine:oxygen oxidoreductase (deaminating) activity]
GO:0097621 [monoamine oxidase activity]
Show all
520 aa
58.8 kDa
No 1

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