2F3G	Phosphotransferase	date	Oct 14, 1997
title	Iiaglc Crystal Form III
authors	M.Feese, L.Comolli, N.Meadow, S.Roseman, S.J.Remington
compound		source
Molecule: Glucose-Specific Phosphocarrier Chain: A, B Synonym: Eiia-Glc Ec: 2.7.1.69 Other_details: Central Regulatory Protein Of The Phosphotra System		Organism_scientific: Escherichia Coli Organism_taxid: 562 Other_details: Iiaglc Proteolyzed-Missing 16 N-Terminal Ami
symmetry	Space Group: P 21 21 21	R_factor 0.169 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.040 70.230 74.310 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.13 Å
ligand		enzyme	Transferase E.C.2.7.1.69 BRENDA
related structures	by homologous chain: 1F3G, 1GLA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural studies of the Escherichia coli signal transducing protein IIAGlc: implications for target recognition., Feese MD, Comolli L, Meadow ND, Roseman S, Remington SJ, Biochemistry 1997 Dec 23;36(51):16087-96. PMID:9405042

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (2f3g.pdb1.gz) 46 Kb CSU: Contacts of Structural Units for 2F3G Likely Quarternary Molecular Structure file(s) for 2F3G Structure Factors (102 Kb) Retrieve 2F3G in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2F3G from S2C, [Save to disk] Re-refined 2f3g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2F3G 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.

Visual 3D analysis of 2F3G

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 2F3G, from MSDmotif at EBI Genome occurence of 2F3G's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2f3ga_, region A [Jmol] [rasmolscript] [script source]     - Domain d2f3gb_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2f3g] [2f3g_B] [2f3g_A] SWISS-PROT database: [P69783] Belongs to the pts glucose-glucoside (glc) family according to TCDB. Domain organization of [PTGA_ECOLI] by SWISSPFAM

Other resources with information on 2F3G

Community annotation for 2F3G at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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