1ZAF	Transcription Transferase	date	Apr 06, 2005
title	Crystal Structure Of Estrogen Receptor Beta Complexed With 3-Bromo-6-Hydroxy-2-(4-Hydroxy-Phenyl)-Inden-1-One
authors	R.E.Mcdevitt, M.S.Malamas, E.S.Manas, R.J.Unwalla, Z.B.Xu, C.P.Miller, H.A.Harris
compound		source
Molecule: Estrogen Receptor Beta Chain: A, B Synonym: Er-Beta Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Esr2, Estrb, Nr3a2 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet16b
Molecule: Nuclear Receptor Coactivator 1 Chain: C, D Synonym: Ncoa-1, Steroid Receptor Coactivator-1, Src-1, Rip160, Hin-2 Protein; Ec: 2.3.1.48 Engineered: Yes		Synthetic: Yes Other_details: This Sequence Was Derived From Steroid Receptor Coactivator-1.
symmetry	Space Group: P 21 21 21	R_factor 0.226 R_Free 0.286
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.281 89.213 99.334 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	789 BindingDB	enzyme	Transferase E.C.2.3.1.48 BRENDA
Primary reference	Estrogen receptor ligands: design and synthesis of new 2-arylindene-1-ones., McDevitt RE, Malamas MS, Manas ES, Unwalla RJ, Xu ZB, Miller CP, Harris HA, Bioorg Med Chem Lett. 2005 Jun 15;15(12):3137-42. PMID:15876535

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk] Biological Unit Coordinates (1zaf.pdb1.gz) 80 Kb LPC: Ligand-Protein Contacts for 1ZAF CSU: Contacts of Structural Units for 1ZAF Likely Quarternary Molecular Structure file(s) for 1ZAF Retrieve 1ZAF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZAF from S2C, [Save to disk]

View 1ZAF 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1ZAF

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1ZAF, from MSDmotif at EBI Fold representative 1zaf from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zaf_A] [1zaf_B] [1zaf_C] [1zaf_D] SWISS-PROT database: [Q92731] [Q15788] Domain organization of [ESR2_HUMAN] [NCOA1_HUMAN] by SWISSPFAM Domain found in 1ZAF: [HOLI ] by SMART Alignments of the sequence of 1ZAF with the sequences similar proteins can be viewed for 1ZAF's classification [ESR2_HUMAN] [NCOA1_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [ESR2_HUMAN] [NCOA1_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1ZAF

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

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