5QA9	Hydrolase	date	Jul 11, 2017
title	Oxa-48 In Complex With Compound 5
authors	B.A.Lund, H.K.S.Leiros
compound		source
Molecule: Beta-Lactamase Chain: A, B, C, D Ec: 3.5.2.6 Engineered: Yes		Organism_scientific: Klebsiella Pneumoniae Organism_taxid: 573 Gene: Bla Oxa-48, Blaoxa-48, Kpe71t_00045 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.190 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.981 108.447 124.139 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	CL, EDO, KCX, QKU	enzyme	Hydrolase E.C.3.5.2.6 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	A focused fragment library targeting the antibiotic resistance enzyme - Oxacillinase-48: Synthesis, structural evaluation and inhibitor design., Akhter S, Lund BA, Ismael A, Langer M, Isaksson J, Christopeit T, Leiros HS, Bayer A, Eur J Med Chem. 2018 Feb 10;145:634-648. doi: 10.1016/j.ejmech.2017.12.085. Epub , 2017 Dec 30. PMID:29348071

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (498 Kb) [Save to disk] Biological Unit Coordinates (5qa9.pdb1.gz) 125 Kb Biological Unit Coordinates (5qa9.pdb2.gz) 126 Kb Biological Unit Coordinates (5qa9.pdb3.gz) 126 Kb Biological Unit Coordinates (5qa9.pdb4.gz) 125 Kb LPC: Ligand-Protein Contacts for 5QA9 CSU: Contacts of Structural Units for 5QA9 Structure Factors (1679 Kb) Retrieve 5QA9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5QA9 from S2C, [Save to disk]

View 5QA9 in 3D

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Visual 3D analysis of 5QA9

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: [5qa9_A] [5qa9_B] [5qa9_C] [5qa9_D] SWISS-PROT database: Domain organization of by SWISSPFAM

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