ISDA

Deposition Date 2011-03-08

Release Date 2011-09-07

Last Version Date 2023-09-13

Entry Detail

PDB ID:

3R0I

Keywords:

OXIDOREDUCTASE/ANTIBIOTIC

Title:

IspC in complex with an N-methyl-substituted hydroxamic acid

Biological Source:

Source Organism:

Escherichia coli K-12 (Taxon ID: 83333)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.10 Å

R-Value Free:

0.21

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:1-deoxy-D-xylulose 5-phosphate reductoisomerase
Gene (Uniprot):dxr
Chain IDs:A, B
Chain Length:410
Number of Molecules:2
Biological Source:Escherichia coli K-12

UniProt ID:P45568 Pfam ID:PF02670, PF08436, PF13288 EC:1.1.1.267

Ligand Molecules

C0K

Primary Citation

Reverse Fosmidomycin Derivatives against the Antimalarial Drug Target IspC (Dxr).

Behrendt, C.T, Kunfermann, A, Illarionova, V, Matheeussen, A, Pein, M.K, Grawert, T, Kaiser, J, Bacher, A, Eisenreich, W, Illarionov, B, Fischer, M, Maes, L, Groll, M, Kurz, T.Show

J.Med.Chem. 54 6796 6802 (2011)

PMID: 21866890 DOI: 10.1021/jm200694q

Abstact

Reverse hydroxamate-based inhibitors of IspC, a key enzyme of the non-mevalonate pathway of isoprenoid biosynthesis and a validated antimalarial target, were synthesized and biologically evaluated. The binding mode of one derivative in complex with EcIspC and a divalent metal ion was clarified by X-ray analysis. Pilot experiments have demonstrated in vivo potential.

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Primary Citation of related structures