3FKY	Ligase	date	Dec 18, 2008
title	Crystal Structure Of The Glutamine Synthetase Gln1deltan18 F Yeast Saccharomyces Cerevisiae
authors	Y.X.He, L.Gui, Y.Z.Liu, Y.Du, Y.Y.Zhou, P.Li, C.Z.Zhou
compound		source
Molecule: Glutamine Synthetase Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R Synonym: Gs, Glutamate--Ammonia Ligase Ec: 6.3.1.2 Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Yeast Organism_taxid: 4932 Strain: S288c Gene: Gln1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 1	R_factor 0.225 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 128.650 129.940 135.610 93.46 104.61 104.01
method	X-Ray Diffraction	resolution	2.95 Å
ligand	FLC	enzyme	Ligase E.C.6.3.1.2 BRENDA
Gene Ontology	Chain Function Process Component S, F, T, N, K, E, Q, M, C, L, A, J, O, P, B, H, D, R, I, G
Primary reference	Crystal structure of Saccharomyces cerevisiae glutamine synthetase Gln1 suggests a nanotube-like supramolecular assembly., He YX, Gui L, Liu YZ, Du Y, Zhou Y, Li P, Zhou CZ, Proteins. 2009 Jul;76(1):249-54. PMID:19322816

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1066 Kb) [Save to disk] Biological Unit Coordinates (3fky.pdb1.gz) 534 Kb Biological Unit Coordinates (3fky.pdb2.gz) 533 Kb LPC: Ligand-Protein Contacts for 3FKY CSU: Contacts of Structural Units for 3FKY Structure Factors (8608 Kb) Retrieve 3FKY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3FKY from S2C, [Save to disk] Re-refined 3fky structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3FKY in 3D

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Visual 3D analysis of 3FKY

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3FKY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3fky_R] [3fky_M] [3fky_D] [3fky_O] [3fky_E] [3fky_L] [3fky_N] [3fky_J] [3fky_P] [3fky_C] [3fky_G] [3fky] [3fky_F] [3fky_B] [3fky_S] [3fky_K] [3fky_I] [3fky_A] [3fky_Q] [3fky_H] [3fky_T] SWISS-PROT database: [P32288] Domain organization of [GLNA_YEAST] by SWISSPFAM Domain found in 3FKY: [Gln-synt_C ] by SMART

Other resources with information on 3FKY

Community annotation for 3FKY at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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