Q5RE98 (AOFB_PONAB) Reviewed, UniProtKB/Swiss-Prot
Last modified
October 3, 2012.
Version 55.
History...
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Amine oxidase [flavin-containing] B EC=1.4.3.4 Alternative name(s): Monoamine oxidase type B Short name=MAO-B | ||
| Gene names |
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| Organism | Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii) [Reference proteome] | ||
| Taxonomic identifier | 9601 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Pongo![]() |
Protein attributes
| Sequence length | 520 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at transcript level |
General annotation (Comments)
| Function | Catalyzes the oxidative deamination of biogenic and xenobiotic amines and has important functions in the metabolism of neuroactive and vasoactive amines in the central nervous system and peripheral tissues. MAOB preferentially degrades benzylamine and phenylethylamine By similarity. |
| Catalytic activity | RCH2NHR' + H2O + O2 = RCHO + R'NH2 + H2O2. |
| Cofactor | FAD By similarity. |
| Subunit structure | Monomer, homo- or heterodimer (containing two subunits of similar size). Each subunit contains a covalently bound flavin. Enzymatically active as monomer By similarity. |
| Subcellular location | Mitochondrion outer membrane; Single-pass type IV membrane protein; Cytoplasmic side By similarity. |
| Sequence similarities | Belongs to the flavin monoamine oxidase family. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Membrane Mitochondrion Mitochondrion outer membrane |
| Domain | Transmembrane Transmembrane helix |
| Ligand | FAD Flavoprotein |
| Molecular function | Oxidoreductase |
| PTM | Acetylation |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Cellular_component | integral to membrane Inferred from electronic annotation. Source: UniProtKB-KW mitochondrial outer membraneInferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular_function | oxidoreductase activity Inferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Initiator methionine | 1 | 1 | Removed By similarity | ||||||
| Chain | 2 – 520 | 519 | Amine oxidase [flavin-containing] B | PRO_0000099862 | |||||
Regions | |||||||||
| Topological domain | 2 – 489 | 488 | Cytoplasmic By similarity | ||||||
| Transmembrane | 490 – 516 | 27 | Helical; Anchor for type IV membrane protein; By similarity | ||||||
| Topological domain | 517 – 520 | 4 | Mitochondrial intermembrane By similarity | ||||||
| Compositional bias | 36 – 52 | 17 | Arg/Lys-rich (basic) | ||||||
Sites | |||||||||
| Site | 156 | 1 | Important for catalytic activity By similarity | ||||||
| Site | 365 | 1 | Important for catalytic activity By similarity | ||||||
| Site | 382 | 1 | Important for catalytic activity By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 2 | 1 | N-acetylserine By similarity | ||||||
| Modified residue | 52 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 397 | 1 | S-8alpha-FAD cysteine By similarity | ||||||
Sequences
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References
| [1] | The German cDNA consortium Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Brain cortex. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | CR857635 mRNA. Translation: CAH89909.1. |
| RefSeq | NP_001124895.1. NM_001131423.1. |
| UniGene | Pab.7317. |
3D structure databases | |
| ProteinModelPortal | Q5RE98. |
| SMR | Q5RE98. Positions 3-501. |
| ModBase | Search... |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| GeneID | 100171761. |
| KEGG | pon:100171761. |
Organism-specific databases | |
| CTD | 4129. |
Phylogenomic databases | |
| HOVERGEN | HBG004255. |
| KO | K00274. |
Family and domain databases | |
| InterPro | IPR002937. Amino_oxidase. IPR001613. Flavin_amine_oxidase. [Graphical view] |
| Pfam | PF01593. Amino_oxidase. 1 hit. [Graphical view] |
| PRINTS | PR00757. AMINEOXDASEF. |
| ProtoNet | Search... |
Entry information
| Entry name | AOFB_PONAB | ||||||||
| Accession | Primary (citable) accession number: Q5RE98 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
Relevant documents
| SIMILARITY comments Index of protein domains and families |

Clusters with
