1UKA	Hydrolase	date	Aug 19, 2003
title	Crystal Structure Of A Meta-Cleavage Product Hydrolase (Cumd Complexed With (S)-2-Methylbutyrate
authors	S.Fushinobu, S.Y.Jun, M.Hidaka, H.Nojiri, H.Yamane, H.Shoun, T.Om T.Wakagi
compound		source
Molecule: 2-Hydroxy-6-Oxo-7-Methylocta-2,4-Dienoate Hydrola Chain: A Synonym: Meta-Cleavage Product Hydrolase Ec: 3.7.1.9 Engineered: Yes Mutation: Yes		Organism_scientific: Pseudomonas Fluorescens Organism_taxid: 294 Gene: Cumd Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ipi140
symmetry	Space Group: C 2 2 21	R_factor 0.179 R_Free 0.196
crystal cell	length a length b length c angle alpha angle beta angle gamma 77.019 116.444 78.562 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	SMB	enzyme	Hydrolase E.C.3.7.1.9 BRENDA
related structures	by homologous chain: 1IUP, 1UK7
Gene Ontology	Chain Function Process Component A
Primary reference	A Series of Crystal Structures of a meta-Cleavage Product Hydrolase from Pseudomonas fluorescens IP01 (CumD) Complexed with Various Cleavage Products., Fushinobu S, Jun SY, Hidaka M, Nojiri H, Yamane H, Shoun H, Omori T, Wakagi T, Biosci Biotechnol Biochem 2005 Mar;69(3):491-8. PMID:15784976

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (1uka.pdb1.gz) 99 Kb LPC: Ligand-Protein Contacts for 1UKA CSU: Contacts of Structural Units for 1UKA Likely Quarternary Molecular Structure file(s) for 1UKA Structure Factors (299 Kb) Retrieve 1UKA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1UKA from S2C, [Save to disk] Re-refined 1uka structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1UKA 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 1UKA

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 1UKA, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ukaa_, 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: [1uka_A] [1uka] SWISS-PROT database: [P96965] Domain organization of [P96965_PSEFL] by SWISSPFAM

Other resources with information on 1UKA

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

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