1CHN		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	MG	enzyme
related structures	by homologous chain: 1E6M, 2CHF
Gene Ontology	Chain Function Process Component A
Primary reference	Magnesium binding to the bacterial chemotaxis protein CheY results in large conformational changes involving its functional surface., Bellsolell L, Prieto J, Serrano L, Coll M, J Mol Biol 1994 May 13;238(4):489-95. PMID:8176739

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk] Biological Unit Coordinates (1chn.pdb1.gz) 21 Kb LPC: Ligand-Protein Contacts for 1CHN CSU: Contacts of Structural Units for 1CHN Likely Quarternary Molecular Structure file(s) for 1CHN Retrieve 1CHN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CHN from S2C, [Save to disk]

View 1CHN 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: [1chn] [1chn_A] SWISS-PROT database: [P0AE67] Domain found in 1CHN: [REC ] by SMART

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