2CN4		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	HEM, PO4	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	The crystal structure of the secreted dimeric form of the hemophore HasA reveals a domain swapping with an exchanged heme ligand., Czjzek M, Letoffe S, Wandersman C, Delepierre M, Lecroisey A, Izadi-Pruneyre N, J Mol Biol. 2007 Jan 26;365(4):1176-86. Epub 2006 Oct 25. PMID:17113104

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk] Biological Unit Coordinates (2cn4.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 2CN4 CSU: Contacts of Structural Units for 2CN4 Likely Quarternary Molecular Structure file(s) for 2CN4 Retrieve 2CN4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CN4 from S2C, [Save to disk]

View 2CN4 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: [2cn4] [2cn4_A] [2cn4_B] SWISS-PROT database: [Q54450] Belongs to the outer membrane receptor (omr) family according to TCDB.

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