Identification
HMDB Protein ID CDBP00156
Secondary Accession Numbers Not Available
Name Amine oxidase [flavin-containing] B
Description Not Available
Synonyms
  1. MAO-B
  2. Monoamine oxidase type B
Gene Name MAOB
Protein Type Enzyme
Biological Properties
General Function Involved in oxidoreductase activity
Specific 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.
GO Classification
Biological Process
response to selenium ion
response to toxin
small molecule metabolic process
response to lipopolysaccharide
response to drug
response to ethanol
xenobiotic metabolic process
negative regulation of serotonin secretion
positive regulation of dopamine metabolic process
response to aluminum ion
response to corticosterone stimulus
Cellular Component
mitochondrial outer membrane
integral to membrane
mitochondrial inner membrane
Function
catalytic activity
oxidoreductase activity
Molecular Function
electron carrier activity
primary amine oxidase activity
flavin adenine dinucleotide binding
Process
metabolic process
oxidation reduction
Cellular Location
  1. Cytoplasmic side
  2. Mitochondrion outer membrane
  3. Single-pass type IV membrane protein
Pathways
Gene Properties
Chromosome Location X
Locus Xp11.23
SNPs MAOB
Gene Sequence
>1560 bp
ATGAGCAACAAATGCGACGTGGTCGTGGTGGGGGGCGGCATCTCAGGTATGGCAGCAGCC
AAACTTCTGCATGACTCTGGACTGAATGTGGTTGTTCTGGAAGCCCGGGACCGTGTGGGA
GGCAGGACTTACACTCTTAGGAACCAAAAGGTTAAATATGTGGACCTTGGAGGATCCTAT
GTTGGACCAACCCAGAATCGTATCTTGAGATTAGCCAAGGAGCTAGGATTGGAGACCTAC
AAAGTGAATGAGGTTGAGCGTCTGATCCACCATGTAAAGGGCAAATCATACCCCTTCAGG
GGGCCATTCCCACCTGTATGGAATCCAATTACCTACTTAGATCATAACAACTTTTGGAGG
ACAATGGATGACATGGGGCGAGAGATTCCGAGTGATGCCCCATGGAAGGCTCCCCTTGCA
GAAGAGTGGGACAACATGACAATGAAGGAGCTACTGGACAAGCTCTGCTGGACTGAATCT
GCAAAGCAGCTTGCCACTCTCTTTGTGAACCTGTGTGTCACTGCAGAGACCCATGAGGTC
TCTGCTCTCTGGTTCCTGTGGTATGTGAAGCAGTGTGGAGGCACAACAAGAATCATCTCG
ACAACAAATGGAGGACAGGAGAGGAAATTTGTGGGCGGATCTGGTCAAGTGAGTGAGCGG
ATAATGGACCTCCTTGGAGACCGAGTGAAGCTGGAGAGGCCTGTGATCTACATTGACCAG
ACAAGAGAAAATGTCCTTGTGGAGACCCTAAACCATGAGATGTATGAGGCTAAATATGTG
ATTAGTGCTATTCCTCCTACTCTGGGCATGAAGATTCACTTCAATCCCCCTCTGCCAATG
ATGAGAAACCAGATGATCACTCGTGTGCCTTTGGGTTCAGTCATCAAGTGTATAGTTTAT
TATAAAGAGCCTTTCTGGAGGAAAAAGGATTACTGTGGAACCATGATTATTGATGGAGAA
GAAGCTCCAGTTGCCTACACGTTGGATGATACCAAACCTGAAGGCAACTATGCTGCCATA
ATGGGATTTATCCTGGCCCACAAAGCCAGAAAACTGGCACGTCTTACCAAAGAGGAAAGG
TTGAAGAAACTTTGTGAACTCTATGCCAAGGTTCTGGGTTCCCTAGAAGCTCTGGAGCCA
GTGCATTATGAAGAAAAGAACTGGTGTGAGGAGCAGTACTCTGGGGGCTGCTACACAACT
TATTTCCCCCCTGGGATCCTGACTCAATATGGAAGGGTTCTACGCCAGCCAGTGGACAGG
ATTTACTTTGCAGGCACCGAGACTGCCACACACTGGAGCGGCTACATGGAGGGGGCTGTA
GAGGCCGGGGAGAGAGCAGCCCGAGAGATCCTGCATGCCATGGGGAAGATTCCAGAGGAT
GAAATCTGGCAGTCAGAACCAGAGTCTGTGGATGTCCCTGCACAGCCCATCACCACCACC
TTTTTGGAGAGACATTTGCCCTCCGTGCCAGGCCTGCTCAGGCTGATTGGATTGACCACC
ATCTTTTCAGCAACGGCTCTTGGCTTCCTGGCCCACAAAAGGGGGCTACTTGTGAGAGTC
Protein Properties
Number of Residues 520
Molecular Weight 58762.475
Theoretical pI 7.5
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Amine oxidase [flavin-containing] B
MSNKCDVVVVGGGISGMAAAKLLHDSGLNVVVLEARDRVGGRTYTLRNQKVKYVDLGGSY
VGPTQNRILRLAKELGLETYKVNEVERLIHHVKGKSYPFRGPFPPVWNPITYLDHNNFWR
TMDDMGREIPSDAPWKAPLAEEWDNMTMKELLDKLCWTESAKQLATLFVNLCVTAETHEV
SALWFLWYVKQCGGTTRIISTTNGGQERKFVGGSGQVSERIMDLLGDRVKLERPVIYIDQ
TRENVLVETLNHEMYEAKYVISAIPPTLGMKIHFNPPLPMMRNQMITRVPLGSVIKCIVY
YKEPFWRKKDYCGTMIIDGEEAPVAYTLDDTKPEGNYAAIMGFILAHKARKLARLTKEER
LKKLCELYAKVLGSLEALEPVHYEEKNWCEEQYSGGCYTTYFPPGILTQYGRVLRQPVDR
IYFAGTETATHWSGYMEGAVEAGERAAREILHAMGKIPEDEIWQSEPESVDVPAQPITTT
FLERHLPSVPGLLRLIGLTTIFSATALGFLAHKRGLLVRV
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID P27338
UniProtKB/Swiss-Prot Entry Name AOFB_HUMAN
PDB IDs
GenBank Gene ID S62734
GeneCard ID MAOB
GenAtlas ID MAOB
HGNC ID HGNC:6834
References
General References Not Available