1KNU	Dna Binding Protein	date	Dec 19, 2001
title	Ligand Binding Domain Of The Human Peroxisome Proliferator A Receptor Gamma In Complex With A Synthetic Agonist
authors	L.A.Svensson, S.B.Mortensen, J.Fleckner, H.F.Woeldike
compound		source
Molecule: Peroxisome Proliferator Activated Receptor Gamma Chain: A, B Fragment: Ligand Binding Domain Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Adipose Tissue Gene: Pparg, Nr1c3 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-3x-Hpparglbd
symmetry	Space Group: C 1 2 1	R_factor 0.224 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.270 63.440 119.240 90.00 101.84 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	YPA BindingDB	enzyme
related structures	by homologous chain: 1GWX, 1M2Z, 3GWX
Gene Ontology	Chain Function Process Component A, B
Primary reference	Novel tricyclic-alpha-alkyloxyphenylpropionic acids: dual PPARalpha/gamma agonists with hypolipidemic and antidiabetic activity., Sauerberg P, Pettersson I, Jeppesen L, Bury PS, Mogensen JP, Wassermann K, Brand CL, Sturis J, Woldike HF, Fleckner J, Andersen AS, Mortensen SB, Svensson LA, Rasmussen HB, Lehmann SV, Polivka Z, Sindelar K, Panajotova V, Ynddal L, Wulff EM, J Med Chem 2002 Feb 14;45(4):789-804. PMID:11831892

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk] Biological Unit Coordinates (1knu.pdb1.gz) 86 Kb LPC: Ligand-Protein Contacts for 1KNU CSU: Contacts of Structural Units for 1KNU Likely Quarternary Molecular Structure file(s) for 1KNU Structure Factors (229 Kb) Retrieve 1KNU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KNU from S2C, [Save to disk] Re-refined 1knu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KNU 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 1KNU

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 1KNU, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1knua_, region A [Jmol] [rasmolscript] [script source]     - Domain d1knub_, region B [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: [1knu_B] [1knu_A] [1knu] SWISS-PROT database: [P37231] Domain organization of [PPARG_HUMAN] by SWISSPFAM Domain found in 1KNU: [HOLI ] by SMART

Other resources with information on 1KNU

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

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