2Y1K		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	CL, FUC, GOL, NA, NAG, SEP, SO4	enzyme
note	2Y1K is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Reaction of Cresyl Saligenin Phosphate, the Organophosphorus Agent Implicated in Aerotoxic Syndrome, with Human Cholinesterases: Mechanistic Studies Employing Kinetics, Mass Spectrometry, and X-ray Structure Analysis., Carletti E, Schopfer LM, Colletier JP, Froment MT, Nachon F, Weik M, Lockridge O, Masson P, Chem Res Toxicol. 2011 Jun 20;24(6):797-808. Epub 2011 Apr 18. PMID:21438623

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (192 Kb) [Save to disk] Biological Unit Coordinates (2y1k.pdb1.gz) 1449 Kb LPC: Ligand-Protein Contacts for 2Y1K CSU: Contacts of Structural Units for 2Y1K Structure Factors (359 Kb) Retrieve 2Y1K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Y1K from S2C, [Save to disk] Re-refined 2y1k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Y1K 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: [2y1k] [2y1k_A] SWISS-PROT database:

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