ISDA

Deposition Date 2019-10-29

Release Date 2020-11-18

Last Version Date 2024-01-24

Entry Detail

PDB ID:

6TAJ

Keywords:

TRANSFERASE

Title:

Crystal structure of Escherichia coli Orotate Phosphoribosyltransferase in complex with Orotic acid 1.60 Angstrom resolution

Biological Source:

Source Organism:

Escherichia coli (strain K12) (Taxon ID: 83333)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.60 Å

R-Value Free:

0.22

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 41 21 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Orotate phosphoribosyltransferase
Gene (Uniprot):pyrE
Chain IDs:A (auth: AAA), B (auth: BBB)
Chain Length:213
Number of Molecules:2
Biological Source:Escherichia coli (strain K12)

UniProt ID:P0A7E3 Pfam ID:PF00156

Ligand Molecules

GOL

ORO

Primary Citation

Elucidating the Catalytic Reaction Mechanism of Orotate Phosphoribosyltransferase by Means of X-ray Crystallography and Computational Simulations

Roca, M, Navas-Yuste, S, Zinovjev, K, Lopez-Estepa, M, Gomez, S, Fernandez, F.J, Vega, M.C, Tunon, I.Show

Acs Catalysis 10 1871 1885 (2020)

DOI: 10.1021/acscatal.9b05294

Primary Citation of related structures