2QK7		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
Gene Ontology	Chain Function Process Component A toxin activity B
Primary reference	A covalent S-F heterodimer of leucotoxin reveals molecular plasticity of beta-barrel pore-forming toxins., Roblin P, Guillet V, Joubert O, Keller D, Erard M, Maveyraud L, Prevost G, Mourey L, Proteins. 2008 Jan 23;71(1):485-496. PMID:18214982

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (96 Kb) [Save to disk] Biological Unit Coordinates (2qk7.pdb1.gz) 90 Kb CSU: Contacts of Structural Units for 2QK7 Likely Quarternary Molecular Structure file(s) for 2QK7 Structure Factors (1704 Kb) Retrieve 2QK7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QK7 from S2C, [Save to disk] Re-refined 2qk7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QK7 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: [2qk7] [2qk7_A] [2qk7_B] SWISS-PROT database: [P0A074] [P0A077] Belongs to the α-hemolysin channel-forming toxin (αhl) family according to TCDB.

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