1IEL		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	CAZ, PO4	enzyme
related structures	by homologous chain: 1FR1, 2BLS
Gene Ontology	Chain Function Process Component B, A
Primary reference	Structures of ceftazidime and its transition-state analogue in complex with AmpC beta-lactamase: implications for resistance mutations and inhibitor design., Powers RA, Caselli E, Focia PJ, Prati F, Shoichet BK, Biochemistry 2001 Aug 7;40(31):9207-14. PMID:11478888

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (120 Kb) [Save to disk] Biological Unit Coordinates (1iel.pdb1.gz) 59 Kb Biological Unit Coordinates (1iel.pdb2.gz) 59 Kb LPC: Ligand-Protein Contacts for 1IEL CSU: Contacts of Structural Units for 1IEL Likely Quarternary Molecular Structure file(s) for 1IEL Structure Factors (380 Kb) Retrieve 1IEL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IEL from S2C, [Save to disk] Re-refined 1iel structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IEL 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1iel] [1iel_A] [1iel_B] SWISS-PROT database: [P00811]

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