5NE3 Hydrolase Inhibitor date Mar 09, 2017
title L2 Class A Serine-Beta-Lactamase Complexed With Avibactam
authors P.Hinchliffe, K.Calvopina, J.Spencer
compound source
Molecule: Beta-Lactamase
Chain: A, B
Synonym: L2 Class A Serine-Beta-Lactamase
Ec: 3.5.2.6
Engineered: Yes
 Organism_scientific: Stenotrophomonas Maltophilia K279a
Organism_taxid: 522373
Gene: Smlt3722
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_variant: Solubl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Popin-F
symmetry Space Group: P 21 21 21
R_factor 0.162 R_Free 0.178
crystal
cell
length a length b length c angle alpha angle beta angle gamma
69.492 84.305 93.668 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.35 Å
ligand NXL enzyme Hydrolase E.C.3.5.2.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural/mechanistic insights into the efficacy of non-classical beta-lactamase inhibitors against extensively drug resistant Stenotrophomonas maltophilia clinical isolates., Calvopina K, Hinchliffe P, Brem J, Heesom KJ, Johnson S, Cain R, Lohans CT, Fishwick CWG, Schofield CJ, Spencer J, Avison MB, Mol Microbiol. 2017 Sep 6. doi: 10.1111/mmi.13831. PMID:28876489
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (181 Kb) [Save to disk]
  • Biological Unit Coordinates (5ne3.pdb1.gz) 87 Kb
  • Biological Unit Coordinates (5ne3.pdb2.gz) 88 Kb
  • LPC: Ligand-Protein Contacts for 5NE3
  • CSU: Contacts of Structural Units for 5NE3
  • Structure Factors (4661 Kb)
  • Retrieve 5NE3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5NE3 from S2C, [Save to disk]
    • View 5NE3 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 5NE3
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5ne3_A] [5ne3_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5NE3
  • Community annotation for 5NE3 at PDBWiki (http://pdbwiki.org)

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