1C3X		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	8IG, CA, PO4	enzyme
related structures	by homologous chain: 1QE5
Gene Ontology	Chain Function Process Component C, B, A
Primary reference	Crystal structure of the purine nucleoside phosphorylase (PNP) from Cellulomonas sp. and its implication for the mechanism of trimeric PNPs., Tebbe J, Bzowska A, Wielgus-Kutrowska B, Schroder W, Kazimierczuk Z, Shugar D, Saenger W, Koellner G, J Mol Biol 1999 Dec 17;294(5):1239-55. PMID:10600382

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk] Biological Unit Coordinates (1c3x.pdb1.gz) 121 Kb LPC: Ligand-Protein Contacts for 1C3X CSU: Contacts of Structural Units for 1C3X Likely Quarternary Molecular Structure file(s) for 1C3X Retrieve 1C3X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1C3X from S2C, [Save to disk]

View 1C3X 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: [1c3x] [1c3x_A] [1c3x_B] [1c3x_C] SWISS-PROT database: [P81989]

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