1SQ6		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	MSE, SO4	enzyme
related structures	by homologous chain: 1NW4
Gene	CHR5.GEN
Gene Ontology	Chain Function Process Component A
Primary reference	Structures of Plasmodium falciparum purine nucleoside phosphorylase complexed with sulfate and its natural substrate inosine., Schnick C, Robien MA, Brzozowski AM, Dodson EJ, Murshudov GN, Anderson L, Luft JR, Mehlin C, Hol WG, Brannigan JA, Wilkinson AJ, Acta Crystallogr D Biol Crystallogr. 2005 Sep;61(Pt 9):1245-54. Epub 2005, Aug 16. PMID:16131758

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (1sq6.pdb1.gz) 36 Kb Biological Unit Coordinates (1sq6.pdb2.gz) 207 Kb LPC: Ligand-Protein Contacts for 1SQ6 CSU: Contacts of Structural Units for 1SQ6 Likely Quarternary Molecular Structure file(s) for 1SQ6 Structure Factors (183 Kb) Retrieve 1SQ6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SQ6 from S2C, [Save to disk] Re-refined 1sq6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SQ6 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: [1sq6] [1sq6_A] SWISS-PROT database: [Q8I3X4]

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