SMTL ID : 1jqd.1 (1 other biounit)

Crystal Structure Analysis of Human Histamine Methyltransferase (Thr105 Polymorphic Variant) Complexed with AdoHcy and Histamine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

monomer

Ligands

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.1: 14 residues within 4Å: Chain A: G.60, G.62, E.65, I.66, E.89, P.90, S.91, Q.94, T.119, S.120, I.142, Q.143, M.144, Y.147 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Q.143 Hydrogen bonds: A:G.60, A:Q.94, A:S.120, A:Y.147 Water bridges: A:G.64, A:E.65, A:S.121, A:I.142

1 x HSM: HISTAMINE(Non-covalent)

HSM.2: 7 residues within 4Å: Chain A: F.22, E.28, Q.143, V.173, W.179, W.183, N.283 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.22 Hydrogen bonds: A:Q.143, A:W.179, A:N.283 pi-Stacking: A:Y.146, A:W.179

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Horton, J.R. et al., Two polymorphic forms of human histamine methyltransferase: structural, thermal, and kinetic comparisons. Structure (2001)

Release Date

2002-08-06

Peptides

Histamine N-Methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Histamine N-Methyltransferase

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