SMTL ID : 4c7x.1

Thiamine Pyrophosphate Bound Transketolase from Lactobacillus salivarius at 2.2A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.29 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.176, N.206, I.208 Ligands: TPP.2 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.176, A:I.208, H2O.3 MG.3: 4 residues within 4Å: Chain B: D.176, N.206, I.208 Ligands: TPP.4 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.176, B:I.208, H2O.12

2 x TPP: THIAMINE DIPHOSPHATE(Non-covalent)

TPP.2: 24 residues within 4Å: Chain A: L.49, H.87, G.135, P.136, L.137, G.175, D.176, G.177, E.181, N.206, I.208, S.209, L.210, I.268, H.281 Chain B: D.398, L.399, V.427, E.429, F.452, F.455, Y.458, H.491 Ligands: MG.1 18 PLIP interactions: 14 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:L.137, A:L.137, B:L.399, B:F.455, B:Y.458 Hydrogen bonds: A:G.135, A:L.137, A:D.176, A:G.177, A:N.206, A:I.208, A:L.210 Water bridges: A:L.49 Salt bridges: A:H.87, A:H.87, A:H.281, A:H.281 pi-Stacking: B:F.455 TPP.4: 24 residues within 4Å: Chain A: D.398, L.399, V.427, E.429, F.452, F.455, Y.458, H.491 Chain B: L.49, H.87, G.135, P.136, L.137, G.175, D.176, G.177, E.181, N.206, I.208, S.209, L.210, I.268, H.281 Ligands: MG.3 20 PLIP interactions: 16 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:L.137, B:L.137, A:L.399, A:F.455, A:Y.458 Hydrogen bonds: B:G.135, B:L.137, B:D.176, B:D.176, B:G.177, B:E.181, B:N.206, B:I.208, B:L.210 Water bridges: B:L.49 Salt bridges: B:H.87, B:H.87, B:H.281, B:H.281 pi-Stacking: A:F.455

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lukacik, P. et al., High Resolution Crystal Structures of Lactobacillus Salivarius Transketolase in the Presence and Absence of Thiamine Pyrophosphate. Acta Crystallogr.,Sect.F (2015)

Release Date

2014-10-08

Peptides

TRANSKETOLASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

TRANSKETOLASE

Related Entries With Identical Sequence