SMTL ID : 4o6z.1 (1 other biounit)

Crystal structure of serine hydroxymethyltransferase with covalently bound PLP Schiff-base from Plasmodium falciparum

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.98 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 15 residues within 4Å: Chain A: S.138, G.139, S.140, N.143, H.167, T.221, D.246, S.248, H.249, T.272, H.274, K.275 Chain B: Y.92, G.309, G.310 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:T.272 Hydrogen bonds: A:G.139, A:S.140, A:N.143, A:S.248, A:H.249, A:K.275, B:Y.92, B:G.310 Water bridges: A:S.138, A:S.138 Salt bridges: A:H.274, A:K.275 pi-Stacking: A:H.167 PLP.2: 15 residues within 4Å: Chain A: Y.92, G.309, G.310 Chain B: S.138, G.139, S.140, N.143, H.167, T.221, D.246, S.248, H.249, T.272, H.274, K.275 16 PLIP interactions: 13 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:K.275 Hydrogen bonds: B:G.139, B:S.140, B:S.140, B:N.143, B:S.248, B:K.275, A:Y.92, A:G.309, A:G.310 Water bridges: B:S.140, B:R.281, B:R.281 Salt bridges: B:H.274, B:K.275 pi-Stacking: B:H.167

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chitnumsub, P. et al., The structure of Plasmodium falciparum serine hydroxymethyltransferase reveals a novel redox switch that regulates its activities. Acta Crystallogr.,Sect.D (2014)

Release Date

2014-06-11

Peptides

Serine hydroxymethyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine hydroxymethyltransferase

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