1EP0	Isomerase	date	Mar 24, 2000
title	High Resolution Crystal Structure Of Dtdp-6-Deoxy-D-Xylo-4-H 5-Epimerase From Methanobacterium Thermoautotrophicum
authors	D.Christendat, V.Saridakis, A.Bochkarev, E.F.Pai, C.H.Arrowsmith A.M.Edwards, Northeast Structural Genomics Consortium (Nesg)
compound		source
Molecule: Dtdp-6-Deoxy-D-Xylo-4-Hexulose 3,5-Epimerase Chain: A Synonym: Dtdp-4-Dehydrorhamnose 3,5-Epimerase Ec: 5.1.3.13 Engineered: Yes		Organism_scientific: Methanothermobacter Thermautotrophicus Organism_taxid: 145262 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pet15b
symmetry	Space Group: C 1 2 1	R_factor 0.183 R_Free 0.210
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.720 53.131 51.667 90.00 96.61 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand		enzyme	Isomerase E.C.5.1.3.13 BRENDA
related structures	by homologous chain: 1EPZ
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of dTDP-4-keto-6-deoxy-D-hexulose 3,5-epimerase from Methanobacterium thermoautotrophicum complexed with dTDP., Christendat D, Saridakis V, Dharamsi A, Bochkarev A, Pai EF, Arrowsmith CH, Edwards AM, J Biol Chem 2000 Aug 11;275(32):24608-12. PMID:10827167

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk] Biological Unit Coordinates (1ep0.pdb1.gz) 64 Kb CSU: Contacts of Structural Units for 1EP0 Likely Quarternary Molecular Structure file(s) for 1EP0 Retrieve 1EP0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1EP0 from S2C, [Save to disk]

View 1EP0 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 1EP0

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1EP0 from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1EP0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ep0a_, 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: [1ep0] [1ep0_A] SWISS-PROT database: [O27818] Domain organization of [O27818_METTH] by SWISSPFAM

Other resources with information on 1EP0

Community annotation for 1EP0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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