1BQK		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	CU	enzyme
related structures	by homologous chain: 1ZIA
Gene Ontology	Chain Function Process Component A electron transfer activity
Primary reference	Crystal structure determinations of oxidized and reduced pseudoazurins from Achromobacter cycloclastes. Concerted movement of copper site in redox forms with the rearrangement of hydrogen bond at a remote histidine., Inoue T, Nishio N, Suzuki S, Kataoka K, Kohzuma T, Kai Y, J Biol Chem. 1999 Jun 18;274(25):17845-52. PMID:10364229

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk] Biological Unit Coordinates (1bqk.pdb1.gz) 21 Kb LPC: Ligand-Protein Contacts for 1BQK CSU: Contacts of Structural Units for 1BQK Likely Quarternary Molecular Structure file(s) for 1BQK Structure Factors (155 Kb) Retrieve 1BQK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BQK from S2C, [Save to disk] Re-refined 1bqk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1BQK 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: [1bqk_A] [1bqk] SWISS-PROT database: [P19567]

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