SMTL ID : 1jqe.2 (1 other biounit)

Crystal Structure Analysis of Human Histamine Methyltransferase (Ile105 Polymorphic Variant) Complexed with AdoHcy and Antimalarial Drug Quinacrine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.91 Å

Oligo State

monomer

Ligands

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

SAH.1: 16 residues within 4Å: Chain A: H.29, G.60, G.61, G.62, I.66, V.88, E.89, P.90, S.91, Q.94, T.119, S.120, I.142, Q.143, M.144, Y.147 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.60, A:Q.94, A:S.120, A:Y.147 Water bridges: A:S.121, A:I.142 Salt bridges: A:H.29

7 x UNX: UNKNOWN ATOM OR ION(Non-functional Binders)

UNX.2: 2 residues within 4Å: Chain A: Y.146 Ligands: UNX.3 No protein-ligand interaction detected (PLIP) UNX.3: 1 residues within 4Å: Ligands: UNX.2 No protein-ligand interaction detected (PLIP) UNX.4: 4 residues within 4Å: Chain A: Y.147 Ligands: UNX.5, UNX.6, UNX.7 No protein-ligand interaction detected (PLIP) UNX.5: 3 residues within 4Å: Chain A: Y.147 Ligands: UNX.4, UNX.6 No protein-ligand interaction detected (PLIP) UNX.6: 3 residues within 4Å: Ligands: UNX.4, UNX.5, UNX.8 No protein-ligand interaction detected (PLIP) UNX.7: 1 residues within 4Å: Ligands: UNX.4 No protein-ligand interaction detected (PLIP) UNX.8: 1 residues within 4Å: Ligands: UNX.6 No protein-ligand interaction detected (PLIP)

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
B

Histamine N-Methyltransferase

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