ISDA

Deposition Date 2014-08-15

Release Date 2014-11-05

Last Version Date 2024-03-20

Entry Detail

PDB ID:

4W4Q

Keywords:

ISOMERASE

Title:

Glucose isomerase structure determined by serial femtosecond crystallography at SACLA

Biological Source:

Source Organism:

Streptomyces rubiginosus (Taxon ID: 1929)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.19

R-Value Work:

0.15

R-Value Observed:

0.16

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

Grease matrix as a versatile carrier of proteins for serial crystallography

Sugahara, M, Mizohata, E, Nango, E, Suzuki, M, Tanaka, T, Masuda, T, Tanaka, R, Shimamura, T, Tanaka, Y, Suno, C, Ihara, K, Pan, D, Kakinouchi, K, Sugiyama, S, Murata, M, Inoue, T, Tono, K, Song, C, Park, J, Kameshima, T, Hatsui, T, Joti, Y, Yabashi, M, Iwata, S.Show

Nat.Methods 12 61 63 (2015)

PMID: 25384243 DOI: 10.1038/nmeth.3172

Abstact

Serial femtosecond X-ray crystallography (SFX) has revolutionized atomic-resolution structural investigation by expanding applicability to micrometer-sized protein crystals, even at room temperature, and by enabling dynamics studies. However, reliable crystal-carrying media for SFX are lacking. Here we introduce a grease-matrix carrier for protein microcrystals and obtain the structures of lysozyme, glucose isomerase, thaumatin and fatty acid-binding protein type 3 under ambient conditions at a resolution of or finer than 2 Å.

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Primary Citation of related structures