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Gene Gene information from NCBI Gene database.
Entrez ID 4129
Gene name Monoamine oxidase B
Gene symbol MAOB
Synonyms (NCBI Gene)
-
Chromosome X
Chromosome location Xp11.3
Summary 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 metabo
miRNA miRNA information provided by mirtarbase database.
31 Show/Hide all (31)
miRTarBase ID miRNA Experiments Reference
MIRT536189 hsa-miR-335-5p PAR-CLIP 22012620
MIRT536188 hsa-miR-4426 PAR-CLIP 22012620
MIRT536187 hsa-miR-4647 PAR-CLIP 22012620
MIRT536186 hsa-miR-4662b PAR-CLIP 22012620
MIRT536185 hsa-miR-4786-3p PAR-CLIP 22012620
Transcription factors Transcription factors information provided by TRRUST V2 database.
6 Show/Hide all (6)
Transcription factor Regulation Reference
CDCA7L Repression 20980443
EAPP Repression 20980443
RARA Unknown 19401466
SP1 Unknown 11259630;20980443
SP3 Unknown 11259630
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
23 Show/Hide all (23)
GO ID Ontology Definition Evidence Reference
GO:0005515 Function Protein binding IPI 28514442, 30021884, 32296183, 32814053, 33961781
GO:0005739 Component Mitochondrion HDA 20833797
GO:0005739 Component Mitochondrion HTP 34800366
GO:0005739 Component Mitochondrion IBA
GO:0005739 Component Mitochondrion IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
309860 6834 ENSG00000069535
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P27338
Protein name Amine oxidase [flavin-containing] B (EC 1.4.3.21) (EC 1.4.3.4) (Monoamine oxidase type B) (MAO-B)
Protein function 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
PDB 1GOS , 1OJ9 , 1OJA , 1OJC , 1OJD , 1S2Q , 1S2Y , 1S3B , 1S3E , 2BK3 , 2BK4 , 2BK5 , 2BYB , 2C64 , 2C65 , 2C66 , 2C67 , 2C70 , 2C72 , 2C73 , 2C75 , 2C76 , 2V5Z , 2V60 , 2V61 , 2VRL , 2VRM , 2VZ2 , 2XCG , 2XFN , 2XFO , 2XFP , 2XFQ , 2XFU , 3PO7 , 3ZYX , 4A79 , 4A7A , 4CRT , 5MRL , 6FVZ , 6FW0 , 6FWC , 6RKB , 6RKP , 6RLE , 6YT2 , 7B0V , 7B0Z , 7P4F , 7P4H
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01593 Amino_oxidase 14 → 451 Flavin containing amine oxidoreductase Domain
Sequence
Sequence length 520
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
KEGG Pathway Reactome Pathway
Glycine, serine and threonine metabolism Biogenic amines are oxidatively deaminated to aldehydes by MAOA and MAOB
Arginine and proline metabolism  
Histidine metabolism  
Tyrosine metabolism  
Phenylalanine metabolism  
Tryptophan metabolism  
Drug metabolism - cytochrome P450  
Metabolic pathways  
Serotonergic synapse  
Dopaminergic synapse  
Parkinson disease  
Cocaine addiction  
Amphetamine addiction  
Alcoholism  
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
18
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Show/Hide Unknown Diseases (18)
Phenotype Name Clinical Significance Source Reference Evidence Score
ALZHEIMERS DISEASE — Disgenet —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANEMIA, MEGALOBLASTIC — CTD, Disgenet
CTD, Disgenet
7430361
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISTIC DISORDER — CTD, Disgenet
CTD, Disgenet
19221690
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BIPOLAR DISORDER — Disgenet —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
COLONIC NEOPLASMS — CTD 15059925
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Show/Hide Text Mining Associations (156)
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Abnormal involuntary movement Abnormal Involuntary Movement BEFREE 15261699
★★★★★
★☆☆☆☆
Found in Text Mining only
Acute Confusional Senile Dementia Senile Dementia CTD_human_DG 21075085, 7816197
★★★★★
★☆☆☆☆
Found in Text Mining only
Akinetic-Rigid Variant of Huntington Disease Akinetic-Rigid Variant Of Huntington Disease CTD_human_DG 21075085
★★★★★
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease Alzheimer disease Pubtator 31771069, 36006974, 36776057 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease, Early Onset Alzheimer disease CTD_human_DG 21075085, 7816197
★★★★★
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease, Late Onset Alzheimer disease CTD_human_DG 21075085, 7816197
★★★★★
★☆☆☆☆
Found in Text Mining only
Alzheimer`s Disease Alzheimer disease CTD_human_DG 21075085, 7816197
★★★★★
★☆☆☆☆
Found in Text Mining only
Alzheimer`s Disease, Focal Onset Alzheimer disease CTD_human_DG 21075085, 7816197
★★★★★
★☆☆☆☆
Found in Text Mining only
Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis BEFREE 10619718, 30192007
★★★★★
★☆☆☆☆
Found in Text Mining only
Anemia Anemia BEFREE 31591353
★★★★★
★☆☆☆☆
Found in Text Mining only