3LYR	Transcription Activator	date	Feb 28, 2010
title	Human Early B-Cell Factor 1 (Ebf1) Dna-Binding Domain
authors	M.I.Siponen, M.Wisniewska, C.H.Arrowsmith, C.Bountra, R.Collins, A.M.Edwards, S.Flodin, A.Flores, S.Graslund, M.Hammarstrom, I.Jo T.Karlberg, P.Kraulis, T.Kotenyova, N.Markova, M.Moche, P.Nordlu T.Nyman, C.Persson, H.Schuler, P.Schutz, L.Svensson, A.G.Thorsel L.Tresaugues, S.Van Den Berg, E.Wahlberg, J.Weigelt, M.Welin, H. Structural Genomics Consortium (Sgc)
compound		source
Molecule: Transcription Factor Coe1 Chain: A Fragment: Dna-Binding Domain Synonym: Oe-1, Oe-1, Early B-Cell Factor Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Coe1, Ebf, Ebf1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) R3 Prare Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic-Bsa4
symmetry	Space Group: P 65 2 2	R_factor 0.233 R_Free 0.274
crystal cell	length a length b length c angle alpha angle beta angle gamma 134.218 134.218 72.391 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.51 Å
ligand	MSE, NH4, SO4, ZN	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural determination of functional domains in Early B-cell Factor (EBF) family of transcription factors reveals similarities to rel DNA binding proteins and a novel dimerisation motif., Siponen MI, Wisniewska M, Lehtio L, Johansson I, Svensson L, Raszewski G, Nilsson L, Sigvardsson M, Berglund H, J Biol Chem. 2010 Jun 30. PMID:20592035

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (3lyr.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 3LYR CSU: Contacts of Structural Units for 3LYR Structure Factors (197 Kb) Retrieve 3LYR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3LYR from S2C, [Save to disk] Re-refined 3lyr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 3LYR

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 3LYR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3lyr] [3lyr_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3LYR

Community annotation for 3LYR at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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