2C77	Hydrolase Antibiotic	date	Nov 18, 2005
title	Ef-Tu Complexed With A Gtp Analog And The Antibiotic Ge2270
authors	A.Parmeggiani, I.M.Krab, S.Okamura, R.C.Nielsen, J.Nyborg, P.Niss
compound		source
Molecule: Elongation Factor Tu-B Chain: A Synonym: Elongation Factor Tu, Ef-Tu-B Ec: 3.1.5.1 Engineered: Yes Other_details: Tufa Gene		Organism_scientific: Thermus Thermophilus Organism_taxid: 300852 Strain: Hb8 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008
Molecule: Thiocillin Ge2270 Chain: B Synonym: Ge22700a		Organism_scientific: Planobispora Rosea Organism_taxid: 35762
symmetry	Space Group: P 21 21 21	R_factor 0.188 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 43.320 94.580 104.380 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	BB6, BB7, BB8, BB9, GNP, MEN, MG, MH6, NH2, PEG	enzyme	Hydrolase E.C.3.1.5.1 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	Structural basis of the action of pulvomycin and GE2270 A on elongation factor Tu., Parmeggiani A, Krab IM, Okamura S, Nielsen RC, Nyborg J, Nissen P, Biochemistry. 2006 Jun 6;45(22):6846-57. PMID:16734421

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk] Biological Unit Coordinates (2c77.pdb1.gz) 73 Kb LPC: Ligand-Protein Contacts for 2C77 CSU: Contacts of Structural Units for 2C77 Likely Quarternary Molecular Structure file(s) for 2C77 Structure Factors (783 Kb) Retrieve 2C77 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2C77 from S2C, [Save to disk] Re-refined 2c77 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2C77 in 3D

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Visual 3D analysis of 2C77

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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 2C77, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2c77_B] [2c77_A] [2c77] SWISS-PROT database: [P60339] Domain organization of [EFTU2_THET8] by SWISSPFAM

Other resources with information on 2C77

Community annotation for 2C77 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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