1ONG		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	MA4, WY4	enzyme
related structures	by homologous chain: 1N9B, 1NYM
Gene Ontology	Chain Function Process Component A
Primary reference	Inhibition of class A and class C beta-lactamases by penems: crystallographic structures of a novel 1,4-thiazepine intermediate., Nukaga M, Abe T, Venkatesan AM, Mansour TS, Bonomo RA, Knox JR, Biochemistry 2003 Nov 18;42(45):13152-9. PMID:14609325

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (105 Kb) [Save to disk] Biological Unit Coordinates (1ong.pdb1.gz) 100 Kb LPC: Ligand-Protein Contacts for 1ONG CSU: Contacts of Structural Units for 1ONG Likely Quarternary Molecular Structure file(s) for 1ONG Structure Factors (890 Kb) Retrieve 1ONG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ONG from S2C, [Save to disk] Re-refined 1ong structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ONG 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: [1ong] [1ong_A] SWISS-PROT database: [P0AD64]

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