SMTL ID : 4wxf.1

Crystal structure of L-Serine Hydroxymethyltransferase in complex with glycine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x PLG: N-GLYCINE-[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YL-METHANE](Non-covalent)

PLG.1: 19 residues within 4Å: Chain A: S.47, S.109, G.110, S.111, H.138, A.187, S.188, D.213, A.215, H.216, T.239, H.241, K.242, R.375 Chain B: Y.67, E.69, Y.77, G.273, G.274 19 PLIP interactions: 15 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:A.215 Hydrogen bonds: A:S.47, A:G.110, A:S.111, A:S.188, A:S.188, A:K.242, B:Y.67, B:Y.77, B:G.273, B:G.274 Water bridges: A:S.109, A:S.109, A:N.114 Salt bridges: A:H.216, A:H.241, A:K.242, A:R.375 pi-Stacking: A:H.138 PLG.4: 18 residues within 4Å: Chain A: Y.67, E.69, Y.77, G.273, G.274 Chain B: S.47, S.109, G.110, S.111, H.138, S.188, D.213, A.215, H.216, T.239, H.241, K.242, R.375 21 PLIP interactions: 15 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:A.215 Hydrogen bonds: B:S.47, B:G.110, B:S.111, B:S.111, B:S.188, B:K.242, A:Y.67, A:Y.67, A:Y.77, A:Y.77, A:G.273, A:G.274 Water bridges: B:S.109, B:S.109, B:N.114 Salt bridges: B:H.216, B:H.241, B:K.242, B:R.375 pi-Stacking: B:H.138

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: L.165, L.166, R.192 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.166 Water bridges: A:Y.190, A:I.193, A:I.193 GOL.3: 3 residues within 4Å: Chain A: R.200, P.231, Y.232 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.200, A:P.231

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hernandez, K. et al., Engineered L-Serine Hydroxymethyltransferase from Streptococcus thermophilus for the Synthesis of alpha , alpha-Dialkyl-alpha-Amino Acids. Angew.Chem.Int.Ed.Engl. (2015)

Release Date

2015-02-04

Peptides

Serine hydroxymethyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Serine hydroxymethyltransferase

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