3RN2	Immune System Dna	date	Apr 21, 2011
title	Structural Basis Of Cytosolic Dna Recognition By Innate Immu Receptors
authors	T.C.Jin, T.Xiao
compound		source
Molecule: Interferon-Inducible Protein Aim2 Chain: A, B Fragment: Unp Residues 144-343 Synonym: Absent In Melanoma 2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Aim2 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet30a
Molecule: Dna (5'- D(Cpcpaptpcpapapapgpaptpcptptptpgpaptpgp Chain: K, L Engineered: Yes Other_details: Dna 20-Mer		Synthetic: Yes
symmetry	Space Group: P 1 21 1	R_factor 0.208 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.560 74.770 65.520 90.00 89.73 90.00
method	X-Ray Diffraction	resolution	2.55 Å
ligand	EDO	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structures of the HIN Domain:DNA Complexes Reveal Ligand Binding and Activation Mechanisms of the AIM2 Inflammasome and IFI16 Receptor., Jin T, Perry A, Jiang J, Smith P, Curry JA, Unterholzner L, Jiang Z, Horvath G, Rathinam VA, Johnstone RW, Hornung V, Latz E, Bowie AG, Fitzgerald KA, Xiao TS, Immunity. 2012 Apr 20;36(4):561-71. Epub 2012 Apr 5. PMID:22483801

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (171 Kb) [Save to disk] Biological Unit Coordinates (3rn2.pdb1.gz) 164 Kb LPC: Ligand-Protein Contacts for 3RN2 CSU: Contacts of Structural Units for 3RN2 Structure Factors (301 Kb) Retrieve 3RN2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3RN2 from S2C, [Save to disk] Re-refined 3rn2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3RN2 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.

Visual 3D analysis of 3RN2

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3RN2, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3rn2_A] [3rn2_L] [3rn2_B] [3rn2_K] [3rn2] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3RN2

Community annotation for 3RN2 at PDBWiki (http://pdbwiki.org)

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