ISDA: 2P74

Deposition Date 2007-03-19

Release Date 2007-04-24

Last Version Date 2024-10-30

Entry Detail

PDB ID:

2P74

Keywords:

HYDROLASE

Title:

CTX-M-9 class A beta-lactamase apo crystal structure at 0.88 Angstrom resolution

Biological Source:

Source Organism:

Escherichia coli (Taxon ID: 562)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

0.88 Å

R-Value Free:

0.11

R-Value Work:

0.1

R-Value Observed:

0.1

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

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

UniProt ID:Q9L5C8 Pfam ID:PF00144, PF13354

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
PCA	A	GLN	PYROGLUTAMIC ACID

Ligand Molecules

PO4

Primary Citation

The Acylation Mechanism of CTX-M beta-Lactamase at 0.88 A Resolution.

Chen, Y, Bonnet, R, Shoichet, B.K.Show

J.Am.Chem.Soc. 129 5378 5380 (2007)

PMID: 17408273 DOI: 10.1021/ja0712064

Primary Citation of related structures

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