2PI0	Transcription Activator Dna	date	Apr 12, 2007
title	Crystal Structure Of Irf-3 Bound To The Prdiii-I Regulatory The Human Interferon-B Enhancer
authors	C.R.Escalante, E.Nistal-Villan, S.Leyi, A.Garcia-Sastre, A.K.Agg
compound		source
Molecule: Prdiii-I Region Of Human Interferon-B Promoter St Chain: E Engineered: Yes		Synthetic: Yes Other_details: This Sequence Occurs Naturally In Humans
Molecule: Prdiii-I Region Of Human Interferon-B Promoter St Chain: F Engineered: Yes		Synthetic: Yes Other_details: This Sequence Occurs Naturally In Humans
Molecule: Interferon Regulatory Factor 3 Chain: A, B, C, D Fragment: Irf-3 Dna Binding Domain Synonym: Irf-3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Irf3 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-15b
symmetry	Space Group: C 1 2 1	R_factor 0.181 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 173.417 46.132 129.325 90.00 129.42 90.00
method	X-Ray Diffraction	resolution	2.31 Å
note	2PI0 (Molecule of the Month:pdb122)
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structure of IRF-3 bound to the PRDIII-I regulatory element of the human interferon-beta enhancer., Escalante CR, Nistal-Villan E, Shen L, Garcia-Sastre A, Aggarwal AK, Mol Cell. 2007 Jun 8;26(5):703-16. PMID:17560375

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (197 Kb) [Save to disk] Biological Unit Coordinates (2pi0.pdb1.gz) 190 Kb CSU: Contacts of Structural Units for 2PI0 Likely Quarternary Molecular Structure file(s) for 2PI0 Structure Factors (239 Kb) Retrieve 2PI0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PI0 from S2C, [Save to disk] Re-refined 2pi0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PI0 in 3D

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Visual 3D analysis of 2PI0

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 2PI0, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pi0_A] [2pi0_D] [2pi0_F] [2pi0_C] [2pi0_B] [2pi0] [2pi0_E] SWISS-PROT database: [Q14653] Domain organization of [IRF3_HUMAN] by SWISSPFAM Domain found in 2PI0: [IRF ] by SMART

Other resources with information on 2PI0

Community annotation for 2PI0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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