SMTL ID : 4s2c.1

Covalent complex of E. coli transaldolase TalB with fructose-6-phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x F6R: FRUCTOSE -6-PHOSPHATE(Covalent)

F6R.1: 16 residues within 4Å: Chain A: D.37, T.53, T.54, N.55, L.58, K.152, N.174, T.176, S.196, F.198, R.201, M.243, A.245, S.246, R.248, F.322 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:K.152 Hydrogen bonds: A:D.37, A:T.53, A:T.53, A:N.55, A:K.152, A:N.174, A:S.196, A:S.196, A:S.246 Water bridges: A:R.201, A:R.201, A:F.247, A:F.247, A:F.247 Salt bridges: A:R.201, A:R.248 F6R.2: 16 residues within 4Å: Chain B: D.37, T.53, T.54, N.55, L.58, K.152, N.174, T.176, S.196, F.198, R.201, M.243, A.245, S.246, R.248, F.322 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:K.152 Hydrogen bonds: B:D.37, B:T.53, B:N.55, B:K.152, B:N.174, B:S.196, B:S.196, B:S.246 Salt bridges: B:R.201, B:R.248

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 10 residues within 4Å: Chain B: D.51, A.52, T.53, R.112, I.113, S.114, L.150, L.194, M.243, R.261 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:I.113, B:R.261

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stellmacher, L. et al., Novel mode of inhibition by D-tagatose 6-phosphate through a Heyns rearrangement in the active site of transaldolase B variants. Acta Crystallogr D Struct Biol (2016)

Release Date

2016-01-20

Peptides

Transaldolase B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Transaldolase B

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