1QOP		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	IPL, NA, PLP	enzyme
note	1QOP is a representative structure
related structures	by homologous chain: 1K8Y
Gene Ontology	Chain Function Process Component A B
Primary reference	Crystal structure of wild-type tryptophan synthase complexed with the natural substrate indole-3-glycerol phosphate., Weyand M, Schlichting I, Biochemistry 1999 Dec 14;38(50):16469-80. PMID:10600108

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (237 Kb) [Save to disk] Biological Unit Coordinates (1qop.pdb1.gz) 459 Kb LPC: Ligand-Protein Contacts for 1QOP CSU: Contacts of Structural Units for 1QOP Likely Quarternary Molecular Structure file(s) for 1QOP Structure Factors (1000 Kb) Retrieve 1QOP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QOP from S2C, [Save to disk] Re-refined 1qop structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1QOP 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: [1qop] [1qop_A] [1qop_B] SWISS-PROT database: [P00929] [P0A2K1]

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