1UEK	Transferase	date	May 17, 2003
title	Crystal Structure Of 4-(Cytidine 5'-Diphospho)-2c-Methyl-D-E Kinase
authors	T.Wada, S.Kuramitsu, S.Yokoyama, J.R.H.Tame, S.Y.Park, Riken Stru Genomicsproteomics Initiative (Rsgi)
compound		source
Molecule: 4-(Cytidine 5'-Diphospho)-2c-Methyl-D-Erythritol Chain: A Ec: 2.7.1.148 Engineered: Yes		Organism_scientific: Thermus Thermophilus Organism_taxid: 274 Gene: Ychb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet11a
symmetry	Space Group: P 21 21 21	R_factor 0.182 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 48.603 66.210 76.400 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand		enzyme	Transferase E.C.2.7.1.148 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of 4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol kinase, an enzyme in the non-mevalonate pathway of isoprenoid synthesis., Wada T, Kuzuyama T, Satoh S, Kuramitsu S, Yokoyama S, Unzai S, Tame JR, Park SY, J Biol Chem 2003 Aug 8;278(32):30022-7. PMID:12771135

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (1uek.pdb1.gz) 44 Kb CSU: Contacts of Structural Units for 1UEK Likely Quarternary Molecular Structure file(s) for 1UEK Structure Factors (227 Kb) Retrieve 1UEK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1UEK from S2C, [Save to disk] Re-refined 1uek structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1UEK 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 1UEK

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 1UEK, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ueka1, region A:1-148 [Jmol] [rasmolscript] [script source]     - Domain d1ueka2, region A:149-268 [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: [1uek] [1uek_A] SWISS-PROT database: [P83700] Domain organization of [ISPE_THET8] by SWISSPFAM

Other resources with information on 1UEK

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

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