ISDA

Deposition Date 2009-06-15

Release Date 2010-05-26

Last Version Date 2023-11-01

Entry Detail

PDB ID:

3HUO

Keywords:

HYDROLASE

Title:

X-ray crystallographic structure of CTX-M-9 S70G in complex with benzylpenicillin

Biological Source:

Source Organism:

Escherichia coli (Taxon ID: 562)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.50 Å

R-Value Free:

0.18

R-Value Work:

0.14

R-Value Observed:

0.15

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:CTX-M-9 extended-spectrum beta-lactamase
Gene (Uniprot):blaCTX-M-9a
Mutations:S70G
Chain IDs:A, B
Chain Length:263
Number of Molecules:2
Biological Source:Escherichia coli

UniProt ID:Q9L5C8 Pfam ID:PF00144, PF13354

Ligand Molecules

PNK

PNN

Primary Citation

Dynamic view of the early and late steps of the catalytic mechanism mediated by the emerging enzymes CTX-M.

Delmas, J, Leyssene, D, Dubois, D, Birck, C, Samama, J.-P, Robin, F, Bonnet, R.Show

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Primary Citation of related structures