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Literature summary for 2.1.1.8 extracted from

  • Rutherford, K.; Parson, W.W.; Daggett, V.
    The histamine N-methyltransferase T105I polymorphism affects active site structure and dynamics (2008), Biochemistry, 47, 893-901.
    View publication on PubMedView publication on EuropePMC

Protein Variants

Protein Variants Comment Organism
T105I common threonine-isoleucine polymorphism at residue 105, showing decreased activity and lower protein levels than the 105T protein. Molecular dynamic simulations at 37°C indicate that replacing Thr with the larger Ile residue leads to greater burial of residue 105 and heightened intramolecular interactions between residue 105 and residues within helix R3 and strand a3. This altered, tighter packing is translated to the active site, resulting in the reorientation of several cosubstrate-binding residues Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens P50135
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Synonyms

Synonyms Comment Organism
histamine N-methyltransferase
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Homo sapiens
HNMT
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Homo sapiens