SMTL ID : 3upb.1

1.5 Angstrom Resolution Crystal Structure of Transaldolase from Francisella tularensis in Covalent Complex with Arabinose-5-Phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

1 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.1: 5 residues within 4Å: Chain A: Q.35, V.36, V.289, T.292 Ligands: PEG.4 No protein-ligand interaction detected (PLIP)

2 x A5P: ARABINOSE-5-PHOSPHATE(Covalent)

A5P.2: 13 residues within 4Å: Chain A: D.42, T.58, T.59, N.60, L.63, K.159, T.183, F.205, R.208, A.253, S.254, R.256, F.330 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:K.159 Hydrogen bonds: A:D.42, A:T.58, A:T.58, A:N.60, A:K.159, A:S.254, A:S.254 Water bridges: A:T.183, A:F.255, A:R.256, A:R.256 Salt bridges: A:R.208, A:R.256 A5P.6: 13 residues within 4Å: Chain B: D.42, T.58, T.59, N.60, L.63, K.159, T.183, F.205, R.208, A.253, S.254, R.256, F.330 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:K.159 Hydrogen bonds: B:D.42, B:T.58, B:T.58, B:N.60, B:K.159, B:K.159, B:S.254, B:S.254 Water bridges: B:F.255, B:F.255, B:R.256 Salt bridges: B:R.208, B:R.256

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.3: 4 residues within 4Å: Chain A: K.98, R.127, V.128 Chain B: W.311 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.98 Water bridges: A:R.127 PGE.5: 2 residues within 4Å: Chain B: E.315, N.316 4 PLIP interactions: 4 interactions with chain B Water bridges: B:E.315, B:E.315, B:N.316, B:N.316

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.4: 5 residues within 4Å: Chain A: K.34, Q.35, T.37, M.38 Ligands: P6G.1 1 PLIP interactions: 1 interactions with chain A Water bridges: A:M.38 PEG.7: 4 residues within 4Å: Chain B: K.34, Q.35, T.37, M.38 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Light, S.H. et al., Arabinose 5-phosphate covalently inhibits transaldolase. J.Struct.Funct.Genom. (2014)

Release Date

2011-11-30

Peptides

Transaldolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Transaldolase

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