SMTL ID : 4r6x.2 (1 other biounit)

Plasmodium falciparum phosphoethanolamine methyltransferase D128A mutant in complex with S-adenosylhomocysteine and phosphoethanolamine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

monomer

Ligands

1 x OPE: PHOSPHORIC ACID MONO-(2-AMINO-ETHYL) ESTER(Non-covalent)

OPE.1: 10 residues within 4Å: Chain A: Q.10, Y.11, Y.19, I.28, A.120, Y.152, Y.167, R.171, Y.173, K.239 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.10, A:Y.11, A:Y.152, A:Y.167 Salt bridges: A:R.171, A:K.239

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

SAH.2: 20 residues within 4Å: Chain A: L.6, Y.11, Y.27, I.28, S.29, G.55, S.56, G.57, I.76, D.77, I.78, C.79, N.101, D.102, I.103, R.119, A.120, A.121, H.124, L.125 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:I.28, A:G.55, A:I.78, A:C.79, A:D.102, A:D.102, A:I.103, A:R.119 Water bridges: A:N.26, A:S.56, A:R.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Saen-Oon, S. et al., An Alternative Mechanism for the Methylation of Phosphoethanolamine Catalyzed by Plasmodium falciparum Phosphoethanolamine Methyltransferase. J.Biol.Chem. (2014)

Release Date

2014-10-08

Peptides

Phosphoethanolamine N-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Phosphoethanolamine N-methyltransferase

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