ISDA: 1N4O

Deposition Date 2002-11-01

Release Date 2003-11-01

Last Version Date 2023-10-25

Entry Detail

PDB ID:

1N4O

Keywords:

HYDROLASE

Title:

Crystal structure of the Class A beta-lactamase L2 from Stenotrophomonas maltophilia

Biological Source:

Source Organism:

Stenotrophomonas maltophilia (Taxon ID: 40324)

Host Organism:

Escherichia coli BL21

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.85 Å

R-Value Free:

0.16

R-Value Work:

0.14

R-Value Observed:

0.15

Space Group:

P 41 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:L2 beta-lactamase
Gene (Uniprot):blaL2
Chain IDs:A, B
Chain Length:276
Number of Molecules:2
Biological Source:Stenotrophomonas maltophilia

UniProt ID:Q9RBQ1 Pfam ID:PF00144, PF13354 EC:3.5.2.6

Ligand Molecules

SO4

Primary Citation

Role of the disulfide bridge Cys69-Cys238 in class A b-lactamases : a structural and biochemical investigation on the b-lactamase L2 from Stenotrophomonas maltophilia

Pernot, L, Petrella, S, Sougakoff, W.Show

To be Published ? ? ? (?)

Primary Citation of related structures