1BKR		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
note	1BKR is a representative structure
related structures	by homologous chain: 1AA2
Primary reference	Structural comparisons of calponin homology domains: implications for actin binding., Banuelos S, Saraste M, Carugo KD, Structure 1998 Nov 15;6(11):1419-31. PMID:9817844

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (1bkr.pdb1.gz) 44 Kb CSU: Contacts of Structural Units for 1BKR Likely Quarternary Molecular Structure file(s) for 1BKR Structure Factors (318 Kb) Retrieve 1BKR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BKR from S2C, [Save to disk] Re-refined 1bkr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1BKR 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: [1bkr] [1bkr_A] SWISS-PROT database: [Q01082] Domain found in 1BKR: [CH ] by SMART

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