1U43	Lyase	date	Jul 23, 2004
title	Ispf With 4-Diphosphocytidyl-2c-Methyl-D-Erythritol 2-Phosph
authors	S.Steinbacher, J.Kaiser, J.Wungsintaweekul, S.Hecht, W.Eisenreic S.Gerhardt, A.Bacher, F.Rohdich
compound		source
Molecule: 2-C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synt Chain: A Synonym: Mecps, Mecdp-Synthase, Ispf Ec: 4.6.1.12 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Ispf, Mecs Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: I 21 3	R_factor 0.200 R_Free 0.254
crystal cell	length a length b length c angle alpha angle beta angle gamma 145.010 145.010 145.010 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.20 Å
ligand	SUD	enzyme	Lyase E.C.4.6.1.12 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of 2C-methyl-d-erythritol-2,4-cyclodiphosphate synthase involved in mevalonate-independent biosynthesis of isoprenoids., Steinbacher S, Kaiser J, Wungsintaweekul J, Hecht S, Eisenreich W, Gerhardt S, Bacher A, Rohdich F, J Mol Biol 2002 Feb 8;316(1):79-88. PMID:11829504

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (29 Kb) [Save to disk] Biological Unit Coordinates (1u43.pdb1.gz) 71 Kb LPC: Ligand-Protein Contacts for 1U43 CSU: Contacts of Structural Units for 1U43 Likely Quarternary Molecular Structure file(s) for 1U43 Structure Factors (72 Kb) Retrieve 1U43 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1U43 from S2C, [Save to disk] Re-refined 1u43 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1U43 in 3D

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Visual 3D analysis of 1U43

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 1U43, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1u43a_, 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: [1u43] [1u43_A] SWISS-PROT database: [P62617] Domain organization of [ISPF_ECOLI] by SWISSPFAM

Other resources with information on 1U43

Community annotation for 1U43 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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