1H47	Synthase	date	Feb 24, 2003
title	Structures Of Mecp Synthase In Complex With (I) Cmp And (II) Product
authors	L.E.Kemp, M.S.Alphey, C.S.Bond, W.N.Hunter
compound		source
Molecule: 2c-Methyl-D-Erythritol-2,4-Cyclodiphosphate Synth Chain: A, B, C, D, E, F Synonym: Mecps, Mecdp-Synthase, Ispf, Mecs Ec: 4.6.1.12 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 511693 Strain: Bl21 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector: Pet15b
symmetry	Space Group: P 1 21 1	R_factor 0.214 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.082 117.582 54.215 90.00 90.21 90.00
method	X-Ray Diffraction	resolution	1.99 Å
ligand	C5P, GPP, ZN	enzyme	Lyase E.C.4.6.1.12 BRENDA
related structures	by homologous chain: 1GX1, 1H48
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	The identification of isoprenoids that bind in the intersubunit cavity of Escherichia coli 2C-methyl-D-erythritol-2,4-cyclodiphosphate synthase by complementary biophysical methods., Kemp LE, Alphey MS, Bond CS, Ferguson MA, Hecht S, Bacher A, Eisenreich W, Rohdich F, Hunter WN, Acta Crystallogr D Biol Crystallogr. 2005 Jan;61(Pt 1):45-52. Epub 2004, Dec 17. PMID:15608374

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (153 Kb) [Save to disk] Biological Unit Coordinates (1h47.pdb1.gz) 75 Kb Biological Unit Coordinates (1h47.pdb2.gz) 75 Kb LPC: Ligand-Protein Contacts for 1H47 CSU: Contacts of Structural Units for 1H47 Likely Quarternary Molecular Structure file(s) for 1H47 Structure Factors (1035 Kb) Retrieve 1H47 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1H47 from S2C, [Save to disk] Re-refined 1h47 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1H47 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 1H47

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 1H47, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1h47a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1h47b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1h47c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1h47d_, region D [Jmol] [rasmolscript] [script source]     - Domain d1h47e_, region E [Jmol] [rasmolscript] [script source]     - Domain d1h47f_, region F [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: [1h47] [1h47_A] [1h47_B] [1h47_C] [1h47_F] [1h47_D] [1h47_E] SWISS-PROT database: [P62617] Domain organization of [ISPF_ECOLI] by SWISSPFAM

Other resources with information on 1H47

Community annotation for 1H47 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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