3DLB	Nucleic Acid Binding Protein Dna	date	Jun 26, 2008
title	Crystal Structure Of The Guide-Strand-Containing Argonaute P Silencing Complex
authors	Y.Wang, G.Sheng, D.J.Patel
compound		source
Molecule: Argonaute Chain: A, B Engineered: Yes		Organism_scientific: Thermus Thermophilus Organism_taxid: 274 Strain: Hb27 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta 2 (De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-Sumo
Molecule: Dna (5'-D(Dtpdgpdapdgpdgpdtpdapdgpdtpda Chain: X, Y Engineered: Yes		Synthetic: Yes
symmetry	Space Group: P 1 21 1	R_factor 0.254 R_Free 0.293
crystal cell	length a length b length c angle alpha angle beta angle gamma 77.846 123.399 84.910 90.00 95.70 90.00
method	X-Ray Diffraction	resolution	2.70 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of the guide-strand-containing argonaute silencing complex., Wang Y, Sheng G, Juranek S, Tuschl T, Patel DJ, Nature. 2008 Aug 27. PMID:18754009

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (201 Kb) [Save to disk] Biological Unit Coordinates (3dlb.pdb1.gz) 194 Kb CSU: Contacts of Structural Units for 3DLB Likely Quarternary Molecular Structure file(s) for 3DLB Structure Factors (251 Kb) Retrieve 3DLB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DLB from S2C, [Save to disk] Re-refined 3dlb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DLB 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 3DLB

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 3DLB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3dlb] [3dlb_X] [3dlb_B] [3dlb_Y] [3dlb_A] SWISS-PROT database: [Q746M7] Domain organization of [Q746M7_THET2] by SWISSPFAM Domain found in 3DLB: [Piwi ] by SMART

Other resources with information on 3DLB

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

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