2G9I	Ligase	date	Mar 06, 2006
title	Crystal Structure Of Homolog Of F420-0:Gamma-Glutamyl Ligase Archaeoglobus Fulgidus Reveals A Novel Fold.
authors	B.Nocek, E.Evdokimova, M.Kudritska, A.Savchenko, A.Edwards, A.Joa Midwest Center For Structural Genomics (Mcsg)
compound		source
Molecule: F420-0:Gamma-Glutamyl Ligase Chain: A, B Ec: 6.3.2.- Engineered: Yes		Organism_scientific: Archaeoglobus Fulgidus Organism_taxid: 224325 Strain: Dsm 4304 Gene: Cofe Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 41 21 2	R_factor 0.190 R_Free 0.255
crystal cell	length a length b length c angle alpha angle beta angle gamma 100.386 100.386 92.960 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	MSE	enzyme	Ligase E.C.6.3.2 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of an amide bond forming F(420):gamma-glutamyl ligase from Archaeoglobus fulgidus -- a member of a new family of non-ribosomal peptide synthases., Nocek B, Evdokimova E, Proudfoot M, Kudritska M, Grochowski LL, White RH, Savchenko A, Yakunin AF, Edwards A, Joachimiak A, J Mol Biol. 2007 Sep 14;372(2):456-69. Epub 2007 Jun 29. PMID:17669425

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk] Biological Unit Coordinates (2g9i.pdb1.gz) 75 Kb LPC: Ligand-Protein Contacts for 2G9I CSU: Contacts of Structural Units for 2G9I Likely Quarternary Molecular Structure file(s) for 2G9I Structure Factors (121 Kb) Retrieve 2G9I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2G9I from S2C, [Save to disk] Re-refined 2g9i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2G9I in 3D

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Visual 3D analysis of 2G9I

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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 2G9I, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2g9i_A] [2g9i] [2g9i_B] SWISS-PROT database: [O28028] Domain organization of [COFE_ARCFU] by SWISSPFAM

Other resources with information on 2G9I

Community annotation for 2G9I at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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