2B4L		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	BET, EDO	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Molecular determinants for substrate specificity of the ligand-binding protein OpuAC from Bacillus subtilis for the compatible solutes glycine betaine and proline betaine., Horn C, Sohn-Bosser L, Breed J, Welte W, Schmitt L, Bremer E, J Mol Biol. 2006 Mar 24;357(2):592-606. Epub 2006 Jan 13. PMID:16445940

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (2b4l.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 2B4L CSU: Contacts of Structural Units for 2B4L Likely Quarternary Molecular Structure file(s) for 2B4L Structure Factors (134 Kb) Retrieve 2B4L in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2B4L from S2C, [Save to disk] Re-refined 2b4l structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2B4L 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: [2b4l] [2b4l_A] SWISS-PROT database: [P46922] Belongs to the atp-binding cassette (abc) superfamily according to TCDB.

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