Identification
BMDB Protein ID BMDBP00122
Secondary Accession Numbers
  • BMDBP03082
Name Histamine N-methyltransferase
Synonyms Not Available
Gene Name HNMT
Protein Type Enzyme
Biological Properties
General Function Involved in histamine N-methyltransferase activity
Specific Function Inactivates histamine by N-methylation. Plays an important role in degrading histamine and in regulating the airway response to histamine.
Pathways Not Available
Reactions
S-Adenosylmethionine + Histamine → S-Adenosylhomocysteine + 1-Methylhistamine details
GO Classification Not Available
Cellular Location Not Available
Gene Properties
Chromosome Location 2
Locus Not Available
SNPs HNMT
Gene Sequence
>879 bp
ATGGCATCTTCCATGAGGAGCCTGTTTACTGACCACAGCAGATACGTTGAGTCTTTCCGG
AGGTTTCTCAGCAATTCCACGGAGCACCAGTGTATGCAGGAATTCATGGACAAGAAGCTG
CCGGGCATAATAGCAAGGATTGGAGACATAAAATCTGAAATTAAGATTCTAAGCATTGGC
GGTGGTGCAGGTGAAATTGACCTTCAAATTCTCTCCAAAGTGCAAGCTCAGTACCCAGGA
GTTCATATCATCAATGAAGTTGTTGAACCAAGTGCTGAACAAATCACCAAGTACAAAGAG
CTTGTAGCAAAGACATCAAACCTTGAGAACATAAAGTTTGCTTGGCATAAAGAGACATCA
TCTGAATATCAAAATAGAATGATGGAGAAAAAAGAACTTCAGAGGTGGGACTTTATTCAT
ATGATTCAGATGCTGTATTATGTTAAAGACATCCCAGCTACCCTGAAATTCTTCCATAGT
CTCTTAGCTACCAATGCTAAGATTCTCATTATTATTGTGTCAGGAGCCAGCAGCTGGCAA
AAGCTATGGGAAAAGTATGGATCTCGCTTACCCCGGAATGACCTCTGCCAGTATGTCACA
TCATCTGACCTCACTCAGATGCTGGATAAGTTGGGGATTAAGTACGAGTATTATGACCTT
CTGTCCACCATGGACATATCTGACTGTTTTATTGATGGCAATGAAAATGGAGACCTGCTT
TGGGATTTTTTGACCGAAACCTGCAATTTTAATACAACAGCACCACCTGATCTCAAAGCA
GAAATTATGAAAGATCTGCAAAAGCCTGAATTCAGTATAAAGAAAGAGGGAAAGGTTCTT
TTCAATAACAGTCTGAGTTTCATAGTGGTTGAGGCATAA
Protein Properties
Number of Residues 292
Molecular Weight 33646.0
Theoretical pI 5.99
Pfam Domain Function Not Available
Signals
  • None
Transmembrane Regions Not Available
Protein Sequence
>Histamine N-methyltransferase
MASSMRSLFTDHSRYVESFRRFLSNSTEHQCMQEFMDKKLPGIIARIGDIKSEIKILSIG
GGAGEIDLQILSKVQAQYPGVHIINEVVEPSAEQITKYKELVAKTSNLENIKFAWHKETS
SEYQNRMMEKKELQRWDFIHMIQMLYYVKDIPATLKFFHSLLATNAKILIIIVSGASSWQ
KLWEKYGSRLPRNDLCQYVTSSDLTQMLDKLGIKYEYYDLLSTMDISDCFIDGNENGDLL
WDFLTETCNFNTTAPPDLKAEIMKDLQKPEFSIKKEGKVLFNNSLSFIVVEA
GenBank ID Protein AAX46337.1
UniProtKB/Swiss-Prot ID Q58DV7
UniProtKB/Swiss-Prot Entry Name HNMT_BOVIN
PDB IDs Not Available
GenBank Gene ID BT021490
GeneCard ID HNMT
GenAtlas ID Not Available
HGNC ID Not Available
References
General References Not Available