2PYN		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	1UN BindingDB	enzyme
Gene Ontology	Chain Function Process Component B, A
Primary reference	Molecular analysis of the HIV-1 resistance development: enzymatic activities, crystal structures, and thermodynamics of nelfinavir-resistant HIV protease mutants., Kozisek M, Bray J, Rezacova P, Saskova K, Brynda J, Pokorna J, Mammano F, Rulisek L, Konvalinka J, J Mol Biol. 2007 Dec 7;374(4):1005-16. Epub 2007 Oct 3. PMID:17977555

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (2pyn.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 2PYN CSU: Contacts of Structural Units for 2PYN Likely Quarternary Molecular Structure file(s) for 2PYN Structure Factors (224 Kb) Retrieve 2PYN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PYN from S2C, [Save to disk] Re-refined 2pyn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PYN 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: [2pyn] [2pyn_A] [2pyn_B] SWISS-PROT database: [P03367]

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