SMTL ID : 3epn.1

Crystal structure of Caulobacter crescentus ThiC complexed with imidazole ribonucleotide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.11 Å

Oligo State

homo-dimer

Ligands

2 x IRN: 1-(5-O-phosphono-beta-D-ribofuranosyl)-1H-imidazole(Non-covalent)

IRN.1: 14 residues within 4Å: Chain A: N.219, M.248, Y.277, T.311, H.313, S.333, R.334, G.335, D.374, R.377, E.413, G.414, Y.440, L.442 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:N.219, A:Y.277, A:R.334, A:G.335, A:R.377, A:E.413, A:E.413, A:G.414, A:Y.440, A:Y.440 Water bridges: A:H.313, A:D.374 Salt bridges: A:H.313, A:R.377 pi-Stacking: A:Y.440 IRN.2: 15 residues within 4Å: Chain B: N.219, M.248, L.250, Y.277, H.313, S.333, R.334, G.335, D.374, R.377, E.413, G.414, Y.440, L.442, C.474 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:N.219, B:Y.277, B:Y.277, B:T.311, B:R.334, B:G.335, B:E.413 Salt bridges: B:H.313, B:R.377 pi-Stacking: B:Y.440

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chatterjee, A. et al., Reconstitution of ThiC in thiamine pyrimidine biosynthesis expands the radical SAM superfamily. Nat.Chem.Biol. (2008)

Release Date

2008-10-28

Peptides

Thiamine biosynthesis protein thiC: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Thiamine biosynthesis protein thiC

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