1A69		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	FMB, SO4	enzyme
related structures	by homologous chain: 1PR0, 1PR6
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Crystal structure of the ternary complex of E. coli purine nucleoside phosphorylase with formycin B, a structural analogue of the substrate inosine, and phosphate (Sulphate) at 2.1 A resolution., Koellner G, Luic M, Shugar D, Saenger W, Bzowska A, J Mol Biol 1998 Jul 3;280(1):153-66. PMID:9653038

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (120 Kb) [Save to disk] Biological Unit Coordinates (1a69.pdb1.gz) 227 Kb LPC: Ligand-Protein Contacts for 1A69 CSU: Contacts of Structural Units for 1A69 Likely Quarternary Molecular Structure file(s) for 1A69 Retrieve 1A69 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A69 from S2C, [Save to disk]

View 1A69 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: [1a69] [1a69_A] [1a69_B] [1a69_C] SWISS-PROT database: [P0ABP8]

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