SMTL ID : 4wxg.1

Crystal structure of L-Serine Hydroxymethyltransferase in complex with a mixture of L-Threonine and Glycine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x 2BO: N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)-L-threonine(Non-covalent)

2BO.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 21 PLIP interactions: 14 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:A.215 Hydrogen bonds: A:S.47, A:G.110, A:S.111, A:S.188, B:Y.67, B:E.69, B:Y.77, B:Y.77, B:G.273, B:G.274 Water bridges: A:S.109, A:N.114, A:H.241, A:R.248, B:G.274 Salt bridges: A:H.216, A:H.241, A:K.242, A:R.375 pi-Stacking: A:H.138 2BO.4: 19 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, A.187, S.188, D.213, A.215, H.216, T.239, H.241, K.242, R.375 21 PLIP interactions: 14 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:A.215 Hydrogen bonds: B:S.47, B:G.110, B:S.111, B:H.138, B:S.188, A:Y.67, A:Y.77, A:Y.77, A:G.273, A:G.274 Water bridges: B:S.109, B:N.114, B:R.248, A:G.273, A:G.274 Salt bridges: B:H.216, B:H.241, B:K.242, B:R.375 pi-Stacking: B:H.138

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 4 residues within 4Å: Chain A: F.313, N.314, H.316, F.319 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.313, A:F.319 NA.5: 4 residues within 4Å: Chain B: F.313, N.314, H.316, F.319 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:F.313

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 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:R.192, A:I.193

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

Related Entries With Identical Sequence