2K4U		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
Primary reference	Different Residues in Channel Turret Determining the Selectivity of ADWX-1 Inhibitor Peptide between Kv1.1 and Kv1.3 Channels., Yin SJ, Jiang L, Yi H, Han S, Yang DW, Liu ML, Liu H, Cao ZJ, Wu YL, Li WX, J Proteome Res. 2008 Nov 7;7(11):4890-4897. Epub 2008 Oct 21. PMID:18937510

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (167 Kb) [Save to disk] Biological Unit Coordinates (2k4u.pdb1.gz) 9 Kb CSU: Contacts of Structural Units for 2K4U Original NMR restraints for 2K4U from PDB Retrieve 2K4U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2K4U from S2C, [Save to disk]

View 2K4U 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: [2k4u] [2k4u_A] SWISS-PROT database: [Q9NII7]

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