ISDA: 4US6

Deposition Date 2014-07-03

Release Date 2015-05-13

Last Version Date 2024-01-10

Entry Detail

PDB ID:

4US6

Keywords:

ISOMERASE

Title:

New Crystal Form of Glucose Isomerase Grown in Short Peptide Supramolecular Hydrogels

Biological Source:

Source Organism:

STREPTOMYCES RUBIGINOSUS (Taxon ID: 1929)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.20 Å

R-Value Free:

0.13

R-Value Work:

0.10

R-Value Observed:

0.10

Space Group:

P 21 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:XYLOSE ISOMERASE
Gene (Uniprot):xylA
Chain IDs:A, B
Chain Length:388
Number of Molecules:2
Biological Source:STREPTOMYCES RUBIGINOSUS

UniProt ID:P24300 Pfam ID:PF01261 EC:5.3.1.5

Ligand Molecules

GOL

Primary Citation

Influence of the Chirality of Short Peptide Supramolecular Hydrogels in Protein Crystallogenesis.

Conejero-Muriel, M, Gavira, J.A, Pineda-Molina, E, Belsom, A, Bradley, M, Moral, M, Garcia-Lopez Duran, J.D.D, Luque Gonzalez, A, Diaz-Mochon, J.J, Contreras-Montoya, R, Martinez-Peragon, A, Cuerva, J.M, Alvarez De Cienfuegos, L.Show

Chem.Commun.(Camb.) 51 3862 ? (2015)

PMID: 25655841 DOI: 10.1039/C4CC09024A

Abstact

For the first time the influence of the chirality of the gel fibers in protein crystallogenesis has been studied. Enantiomeric hydrogels 1 and 2 were tested with model proteins lysozyme and glucose isomerase and a formamidase extracted from B. cereus. Crystallization behaviour and crystal quality of these proteins in both hydrogels are presented and compared.

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Primary Citation of related structures

Abstact

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