1FQK		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	ALF, GDP, MG	enzyme
related structures	by homologous chain: 1FQJ, 1GG2, 1GP2
Gene Ontology	Chain Function Process Component C, A
Primary reference	Structural determinants for regulation of phosphodiesterase by a G protein at 2.0 A., Slep KC, Kercher MA, He W, Cowan CW, Wensel TG, Sigler PB, Nature 2001 Feb 22;409(6823):1071-7. PMID:11234020

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (159 Kb) [Save to disk] Biological Unit Coordinates (1fqk.pdb1.gz) 78 Kb Biological Unit Coordinates (1fqk.pdb2.gz) 79 Kb LPC: Ligand-Protein Contacts for 1FQK CSU: Contacts of Structural Units for 1FQK Likely Quarternary Molecular Structure file(s) for 1FQK Structure Factors (518 Kb) Retrieve 1FQK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1FQK from S2C, [Save to disk] Re-refined 1fqk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1FQK 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: [1fqk] [1fqk_A] [1fqk_B] [1fqk_C] [1fqk_D] SWISS-PROT database: [P04695] [O46469] Domains found in 1FQK: [G_alpha] [RGS] [small_GTPase ] by SMART

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