2IZQ		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	DLE, DVA, ETA, FVA, IOD, K, MOH	enzyme
Primary reference	Nonstoichiometric complex of gramicidin D with KI at 0.80 A resolution., Olczak A, Glowka ML, Szczesio M, Bojarska J, Duax WL, Burkhart BM, Wawrzak Z, Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):319-27. Epub 2007, Feb 21. PMID:17327669

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk] Biological Unit Coordinates (2izq.pdb1.gz) 30 Kb Biological Unit Coordinates (2izq.pdb2.gz) 31 Kb LPC: Ligand-Protein Contacts for 2IZQ CSU: Contacts of Structural Units for 2IZQ Likely Quarternary Molecular Structure file(s) for 2IZQ Retrieve 2IZQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IZQ from S2C, [Save to disk]

View 2IZQ 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: [2izq] [2izq_A] [2izq_B] [2izq_C] [2izq_D] SWISS-PROT database:

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