ISDA

Deposition Date 2002-04-10

Release Date 2002-10-16

Last Version Date 2023-08-16

Entry Detail

PDB ID:

1LEV

Keywords:

HYDROLASE

Title:

PORCINE KIDNEY FRUCTOSE-1,6-BISPHOSPHATASE COMPLEXED WITH AN AMP-SITE INHIBITOR

Biological Source:

Source Organism:

Sus scrofa (Taxon ID: 9823)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.15 Å

R-Value Free:

0.25

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

C 1 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Fructose-1,6-bisphosphatase
Gene (Uniprot):FBP1
Chain IDs:A, B (auth: F)
Chain Length:337
Number of Molecules:2
Biological Source:Sus scrofa

UniProt ID:P00636 Pfam ID:PF00316, PF18913 EC:3.1.3.11

Ligand Molecules

CLI

F6P

Primary Citation

3-(2-carboxyethyl)-4,6-dichloro-1H-indole-2-carboxylic acid: an allosteric inhibitor of fructose-1,6-bisphosphatase at the AMP site.

Wright, S.W, Carlo, A.A, Danley, D.E, Hageman, D.L, Karam, G.A, Mansour, M.N, McClure, L.D, Pandit, J, Schulte, G.K, Treadway, J.L, Wang, I.-K, Bauer, P.H.Show

Bioorg.Med.Chem.Lett. 13 2055 2058 (2003)

PMID: 12781194 DOI: 10.1016/S0960-894X(03)00310-X

Abstact

3-(2-Carboxyethyl)-4,6-dichloro-1H-indole-2-carboxylic acid (MDL-29951), an antagonist of the glycine site of the NMDA receptor, has been found to be an allosteric inhibitor of the enzyme fructose 1,6-bisphosphatase. The compound binds at the AMP regulatory site by X-ray crystallography. This represents a new approach to inhibition of fructose 1,6-bisphosphatase and serves as a lead for further drug design.

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Primary Citation of related structures