1K74	Transcription	date	Oct 18, 2001
title	The 2.3 Angstrom Resolution Crystal Structure Of The Heterod The Human Ppargamma And Rxralpha Ligand Binding Domains Res Bound With Gw409544 And 9-Cis Retinoic Acid And Co-Activato Peptides.
authors	H.E.Xu, M.H.Lambert, V.G.Montana, L.B.Moore, J.L.Collins, J.A.Opl S.A.Kliewer, R.T.Gampe Jr., D.D.Mckee, J.T.Moore, T.M.Willson
compound		source
Molecule: Retinoic Acid Receptor Rxr-Alpha Chain: A Fragment: Ligand Binding Domain - Residues 225 - 462 Synonym: Rxralpha Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector: Pacyc184
Molecule: Peroxisome Proliferator Activated Receptor Gamma Chain: D Fragment: Ligand Binding Domain Residues - 206 - 477 Synonym: Ppargamma Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector: Prset
Molecule: Steroid Receptor Coactivator Chain: B, E Fragment: Src-1 Peptide Engineered: Yes		Synthetic: Yes Other_details: Chemically Synthesized 25mer Portion Of The Src-1 Coactivator Peptide.
symmetry	Space Group: P 21 21 21	R_factor 0.238 R_Free 0.279
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.620 55.100 214.860 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	544, 9CR BindingDB	enzyme
related structures	by homologous chain: 1FBY, 1RDT, 1X7J, 2GWX
Gene Ontology	Chain Function Process Component A D E, B
Primary reference	Structural determinants of ligand binding selectivity between the peroxisome proliferator-activated receptors., Xu HE, Lambert MH, Montana VG, Plunket KD, Moore LB, Collins JL, Oplinger JA, Kliewer SA, Gampe RT Jr, McKee DD, Moore JT, Willson TM, Proc Natl Acad Sci U S A 2001 Nov 20;98(24):13919-24. PMID:11698662

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk] Biological Unit Coordinates (1k74.pdb1.gz) 88 Kb LPC: Ligand-Protein Contacts for 1K74 CSU: Contacts of Structural Units for 1K74 Likely Quarternary Molecular Structure file(s) for 1K74 Retrieve 1K74 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1K74 from S2C, [Save to disk]

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Visual 3D analysis of 1K74

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1K74, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1k74a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1k74d_, region D [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: [1k74] [1k74_B] [1k74_A] [1k74_E] [1k74_D] SWISS-PROT database: [Q15788] [P37231] [P19793] Domain organization of [NCOA1_HUMAN] [PPARG_HUMAN] [RXRA_HUMAN] by SWISSPFAM Domain found in 1K74: [HOLI ] by SMART

Other resources with information on 1K74

Community annotation for 1K74 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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