1PZL	Transcription	date	Jul 11, 2003
title	Crystal Structure Of Hnf4a Lbd In Complex With The Ligand An Coactivator Src-1 Peptide
authors	K.Duda, Y.I.Chi, S.Dhe-Paganon, S.Shoelson
compound		source
Molecule: Hepatocyte Nuclear Factor 4-Alpha Chain: A Fragment: Hnf4a-Ldb Synonym: Hnf-4-Alpha, Transcription Factor Hnf-4, Transcrip Factor 14; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hnf4a Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
Molecule: Steroid Receptor Coactivator-1 Chain: B Fragment: Nrbox2 Peptide Of Src-1 Synonym: Src-1 Engineered: Yes		Synthetic: Yes Other_details: The Peptide Was Chemically Synthesized. The Of The Peptide Is Naturally Found In Homo Sapiens (Human).
symmetry	Space Group: P 41 21 2	R_factor 0.226 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 81.491 81.491 104.709 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	MYR	enzyme
related structures	by homologous chain: 1LV2
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis for HNF-4alpha activation by ligand and coactivator binding., Duda K, Chi YI, Shoelson SE, J Biol Chem 2004 May 28;279(22):23311-6. Epub 2004 Feb 24. PMID:14982928

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (1pzl.pdb1.gz) 42 Kb LPC: Ligand-Protein Contacts for 1PZL CSU: Contacts of Structural Units for 1PZL Likely Quarternary Molecular Structure file(s) for 1PZL Structure Factors (165 Kb) Retrieve 1PZL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PZL from S2C, [Save to disk] Re-refined 1pzl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PZL in 3D

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Visual 3D analysis of 1PZL

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 1PZL, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pzla_, region A [Jmol] [rasmolscript] [script source]     - Domain d1pzlb_, 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: [1pzl] [1pzl_A] [1pzl_B] SWISS-PROT database: [P41235] [Q15788] Domain organization of [HNF4A_HUMAN] [NCOA1_HUMAN] by SWISSPFAM Domain found in 1PZL: [HOLI ] by SMART

Other resources with information on 1PZL

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

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