2AHY		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	CA, NA	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	Atomic structure of a Na+- and K+-conducting channel., Shi N, Ye S, Alam A, Chen L, Jiang Y, Nature. 2006 Mar 23;440(7083):570-4. Epub 2006 Feb 8. PMID:16467789

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (2ahy.pdb1.gz) 67 Kb LPC: Ligand-Protein Contacts for 2AHY CSU: Contacts of Structural Units for 2AHY Likely Quarternary Molecular Structure file(s) for 2AHY Structure Factors (340 Kb) Retrieve 2AHY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AHY from S2C, [Save to disk] Re-refined 2ahy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AHY 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: [2ahy] [2ahy_A] [2ahy_B] SWISS-PROT database: [Q81HW2] Belongs to the voltage-gated ion channel (vic) superfamily according to TCDB.

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