ISDA

Deposition Date 2005-02-02

Release Date 2005-08-16

Last Version Date 2024-03-13

Entry Detail

PDB ID:

1WXZ

Keywords:

HYDROLASE

Title:

Crystal structure of adenosine deaminase ligated with a potent inhibitor

Biological Source:

Source Organism:

Bos taurus (Taxon ID: 9913)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.80 Å

R-Value Free:

0.22

R-Value Work:

0.21

R-Value Observed:

0.22

Space Group:

P 43 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Adenosine deaminase
Gene (Uniprot):ADA
Chain IDs:A
Chain Length:356
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:P56658 Pfam ID:PF00962 EC:3.5.4.4

Ligand Molecules

FRL

Primary Citation

Rational design of non-nucleoside, potent, and orally bioavailable adenosine deaminase inhibitors: predicting enzyme conformational change and metabolism

Terasaka, T, Tsuji, K, Kato, T, Nakanishi, I, Kinoshita, T, Kato, Y, Kuno, M, Inoue, T, Tanaka, K, Nakamura, K.Show

J.Med.Chem. 48 4750 4753 (2005)

PMID: 16033254 DOI: 10.1021/jm050413g

Abstact

From metabolic considerations and prediction of an inhibitor-induced conformational change, novel adenosine deaminase (ADA) inhibitors with improved activities and oral bioavailability have been developed on the basis of our originally designed non-nucleoside ADA inhibitors. They demonstrated in vivo efficacy in models of inflammation and lymphoma. Furthermore, X-ray crystal structure analysis has revealed a novel induced fit to ADA.

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Primary Citation of related structures