ISDA

Deposition Date 2011-03-03

Release Date 2011-08-17

Last Version Date 2024-02-21

Entry Detail

PDB ID:

3QYS

Keywords:

ISOMERASE

Title:

Room Temperature X-ray Structure of D-Xylose Isomerase in complex with 0.6Ni2+ cation bound in M2 metal binding site at pH=5.8

Biological Source:

Source Organism:

Streptomyces rubiginosus (Taxon ID: 1929)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.85 Å

R-Value Free:

0.21

R-Value Work:

0.17

Space Group:

I 2 2 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Xylose isomerase
Gene (Uniprot):xylA
Chain IDs:A
Chain Length:388
Number of Molecules:1
Biological Source:Streptomyces rubiginosus

UniProt ID:P24300 Pfam ID:PF01261 EC:5.3.1.5

Ligand Molecules

Primary Citation

Identification of the Elusive Hydronium Ion Exchanging Roles with a Proton in an Enzyme at Lower pH Values.

Kovalevsky, A.Y, Hanson, B.L, Mason, S.A, Yoshida, T, Fisher, S.Z, Mustyakimov, M, Forsyth, V.T, Blakeley, M.P, Keen, D.A, Langan, P.Show

Angew.Chem.Int.Ed.Engl. 50 7520 7523 (2011)

PMID: 21604345 DOI: 10.1002/anie.201101753

Primary Citation of related structures