1A7T		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	MES, NA, ZN	enzyme
related structures	by homologous chain: 1ZNB
Gene Ontology	Chain Function Process Component A, B
Primary reference	Unanticipated inhibition of the metallo-beta-lactamase from Bacteroides fragilis by 4-morpholineethanesulfonic acid (MES): a crystallographic study at 1.85-A resolution., Fitzgerald PM, Wu JK, Toney JH, Biochemistry 1998 May 12;37(19):6791-800. PMID:9578564

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (1a7t.pdb1.gz) 76 Kb LPC: Ligand-Protein Contacts for 1A7T CSU: Contacts of Structural Units for 1A7T Likely Quarternary Molecular Structure file(s) for 1A7T Structure Factors (226 Kb) Retrieve 1A7T in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A7T from S2C, [Save to disk] Re-refined 1a7t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1A7T 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: [1a7t] [1a7t_A] [1a7t_B] SWISS-PROT database: [P25910] Domain found in 1A7T: [Lactamase_B ] by SMART

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