1ERQ		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	BJH	enzyme
related structures	by homologous chain: 1PZO, 1XPB
Gene Ontology	Chain Function Process Component A
Primary reference	Structure-based design guides the improved efficacy of deacylation transition state analogue inhibitors of TEM-1 beta-Lactamase(,)., Ness S, Martin R, Kindler AM, Paetzel M, Gold M, Jensen SE, Jones JB, Strynadka NC, Biochemistry 2000 May 9;39(18):5312-21. PMID:10820001

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk] Biological Unit Coordinates (1erq.pdb1.gz) 43 Kb LPC: Ligand-Protein Contacts for 1ERQ CSU: Contacts of Structural Units for 1ERQ Likely Quarternary Molecular Structure file(s) for 1ERQ Retrieve 1ERQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ERQ from S2C, [Save to disk]

View 1ERQ 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: [1erq] [1erq_A] SWISS-PROT database: [P62593]

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