SMTL ID : 4eb3.1 (1 other biounit)

Crystal structure of IspH in complex with iso-HMBPP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.1: 9 residues within 4Å: Chain A: C.24, G.26, C.108, L.110, T.179, C.209, Y.210, A.280 Ligands: 0O3.2 3 PLIP interactions: 3 interactions with chain A, Metal complexes: A:C.24, A:C.108, A:C.209

1 x 0O3: 3-(hydroxymethyl)but-3-en-1-yl trihydrogen diphosphate(Non-covalent)

0O3.2: 15 residues within 4Å: Chain A: V.27, V.52, H.53, A.85, H.86, H.136, E.138, T.179, T.180, N.236, S.237, S.238, N.239, S.281 Ligands: SF4.1 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:V.27, A:A.85 Hydrogen bonds: A:H.53, A:H.53, A:T.180, A:T.180, A:T.180, A:S.238, A:N.239, A:N.239, A:S.281 Water bridges: A:S.237 Salt bridges: A:H.53, A:H.53, A:H.86, A:H.86, A:H.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, W. et al., Are free radicals involved in IspH catalysis? An EPR and crystallographic investigation. J.Am.Chem.Soc. (2012)

Release Date

2013-02-06

Peptides

4-hydroxy-3-methylbut-2-enyl diphosphate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

4-hydroxy-3-methylbut-2-enyl diphosphate reductase

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