1X7N	Isomerase	date	Aug 16, 2004
title	The Crystal Structure Of Pyrococcus Furiosus Phosphoglucose With Bound 5-Phospho-D-Arabinonate And Manganese
authors	J.M.Berrisford, J.Akerboom, S.Brouns, S.E.Sedelnikova, A.P.Turnb Der Oost, L.Salmon, R.Hardre, I.A.Murray, G.M.Blackburn, D.W.Ric P.J.Baker
compound		source
Molecule: Glucose-6-Phosphate Isomerase Chain: A Synonym: Gpi, Phosphoglucose Isomerase, Pgi, Phosphohexose Phi; Ec: 5.3.1.9 Engineered: Yes		Organism_scientific: Pyrococcus Furiosus Organism_taxid: 2261 Gene: Pgia Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-24d
symmetry	Space Group: C 1 2 1	R_factor 0.141 R_Free 0.212
crystal cell	length a length b length c angle alpha angle beta angle gamma 84.674 42.382 57.255 90.00 120.57 90.00
method	X-Ray Diffraction	resolution	1.89 Å
ligand	MN, PA5	enzyme	Isomerase E.C.5.3.1.9 BRENDA
related structures	by homologous chain: 1J3P, 1J3Q
Gene Ontology	Chain Function Process Component A
Primary reference	The Structures of Inhibitor Complexes of Pyrococcus furiosus Phosphoglucose Isomerase Provide Insights into Substrate Binding and Catalysis., Berrisford JM, Akerboom J, Brouns S, Sedelnikova SE, Turnbull AP, van der Oost J, Salmon L, Hardre R, Murray IA, Blackburn GM, Rice DW, Baker PJ, J Mol Biol 2004 Oct 22;343(3):649-57. PMID:15465052

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (1x7n.pdb1.gz) 69 Kb LPC: Ligand-Protein Contacts for 1X7N CSU: Contacts of Structural Units for 1X7N Likely Quarternary Molecular Structure file(s) for 1X7N Structure Factors (191 Kb) Retrieve 1X7N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1X7N from S2C, [Save to disk] Re-refined 1x7n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1X7N 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 1X7N

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 1X7N, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1x7na_, region A [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: [1x7n] [1x7n_A] SWISS-PROT database: [P83194] Domain organization of [G6PI_PYRFU] by SWISSPFAM

Other resources with information on 1X7N

Community annotation for 1X7N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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