2ON6	Crystal structure of human purine nucleoside phosphorylase mutant H257F with Imm-H	date
authors	Rinaldo-Matthis, A., Murkin, A.S., Almo, S.C., Schramm, V.L.
compound		source
symmetry		R_factor R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.50
ligand	IMH BindingDB	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Neighboring Group Participation in the Transition State of Human Purine Nucleoside Phosphorylase., Murkin AS, Birck MR, Rinaldo-Matthis A, Shi W, Taylor EA Steven C Almo, Schramm VL, Biochemistry. 2007 May 1;46(17):5038-5049. Epub 2007 Apr 4. PMID:17407325

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk] Biological Unit Coordinates (2on6.pdb1.gz) 137 Kb LPC: Ligand-Protein Contacts for 2ON6 CSU: Contacts of Structural Units for 2ON6 Likely Quarternary Molecular Structure file(s) for 2ON6 Structure Factors (185 Kb) Retrieve 2ON6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ON6 from S2C, [Save to disk] Re-refined 2on6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ON6 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.

Visual 3D analysis of 2ON6

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2ON6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2on6_A] [2on6] SWISS-PROT database: [P00491] Domain organization of [PNPH_HUMAN] by SWISSPFAM

Other resources with information on 2ON6

Community annotation for 2ON6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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