ISDA

Deposition Date 2022-10-02

Release Date 2023-10-04

Last Version Date 2023-10-04

Entry Detail

PDB ID:

8EO7

Keywords:

ANTIMICROBIAL PROTEIN

Title:

Crystal structure of metagenomic beta-lactamase LRA-5 Y69Q/V166E mutant at 2.15 Angstrom resolution

Biological Source:

Source Organism:

uncultured soil bacterium (Taxon ID: 164851)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.15 Å

R-Value Free:

0.24

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 21 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:beta-lactamase
Gene (Uniprot):blaLRA-5
Mutagens:Y100Q, V199E
Chain IDs:A, B
Chain Length:290
Number of Molecules:2
Biological Source:uncultured soil bacterium

UniProt ID:B5L5W7 Pfam ID:PF00144, PF13354

Primary Citation

Playing beta-Lactamase Evolution: Metagenomic Class A beta-Lactamase LRA-5 is an Inactive Enzyme Capable of Rendering an Active beta-Lactamase by Introduction of Y69Q and V166E Substitutions

D'Amico Gonzalez, G, Handelsman, J, Centron, D, Gutkind, G, Klinke, S, Power, P.Show

to be published ? ? ? (?)

Primary Citation of related structures