1IUP	Hydrolase	date	Mar 06, 2002
title	Meta-Cleavage Product Hydrolase From Pseudomonas Fluorescens (Cumd) S103a Mutant Complexed With Isobutyrates
authors	S.Fushinobu, T.Saku, M.Hidaka, S.Y.Jun, H.Nojiri, H.Yamane, H.Sho T.Omori, T.Wakagi
compound		source
Molecule: Meta-Cleavage Product Hydrolase Chain: A Synonym: 2-Hydroxy-6-Oxo-7-Methylocta-2,4-Dienoate Hydrolas Ec: 3.7.1.9 Engineered: Yes Mutation: Yes		Organism_scientific: Pseudomonas Fluorescens Organism_taxid: 294 Strain: Ip01 Gene: Cumd Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pip140
symmetry	Space Group: C 2 2 21	R_factor 0.188 R_Free 0.219
crystal cell	length a length b length c angle alpha angle beta angle gamma 77.350 116.584 78.721 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	ALQ	enzyme	Hydrolase E.C.3.7.1.9 BRENDA
related structures	by homologous chain: 1UK8, 1UKA
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of a meta-cleavage product hydrolase from Pseudomonas fluorescens IP01 (CumD) complexed with cleavage products., Fushinobu S, Saku T, Hidaka M, Jun SY, Nojiri H, Yamane H, Shoun H, Omori T, Wakagi T, Protein Sci 2002 Sep;11(9):2184-95. PMID:12192074

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (1iup.pdb1.gz) 101 Kb LPC: Ligand-Protein Contacts for 1IUP CSU: Contacts of Structural Units for 1IUP Likely Quarternary Molecular Structure file(s) for 1IUP Structure Factors (359 Kb) Retrieve 1IUP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IUP from S2C, [Save to disk] Re-refined 1iup structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IUP 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 1IUP

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 1IUP, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1iupa_, 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: [1iup] [1iup_A] SWISS-PROT database: [P96965] Domain organization of [P96965_PSEFL] by SWISSPFAM

Other resources with information on 1IUP

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

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