3VYY	Hydrolase Rna	date	Oct 05, 2012
title	Structural Insights Into Risc Assembly Facilitated By Dsrna Domains Of Human Rna Helicase A (Dhx9)
authors	Y.A.Yuan, Q.Fu
compound		source
Molecule: Atp-Dependent Rna Helicase A Chain: A, B Fragment: Unp Residues 1-91 Synonym: Rha, Deah Box Protein 9, Leukophysin, Lkp, Nuclear Helicase II, Ndh II; Ec: 3.6.4.13 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Dhx9, Ddx9, Lkp, Ndh2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid
Molecule: Rna (5'-R(Gpcpgpcpgpcpgpcpgpc)-3') Chain: C, D, E, F, G Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630 Other_details: The Sequence Is Synthesized In Vitro.
symmetry	Space Group: C 1 2 1	R_factor 0.219 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.252 78.529 112.242 90.00 98.81 90.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand		enzyme	Hydrolase E.C.3.6.4.13 BRENDA
Primary reference	Structural insights into RISC assembly facilitated by dsRNA-binding domains of human RNA helicase A (DHX9)., Fu Q, Yuan YA, Nucleic Acids Res. 2013 Jan 29. PMID:23361462

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk] Biological Unit Coordinates (3vyy.pdb1.gz) 46 Kb Biological Unit Coordinates (3vyy.pdb2.gz) 46 Kb Biological Unit Coordinates (3vyy.pdb3.gz) 19 Kb CSU: Contacts of Structural Units for 3VYY Structure Factors (146 Kb) Retrieve 3VYY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3VYY from S2C, [Save to disk] Re-refined 3vyy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3VYY 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 3VYY

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 3VYY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3vyy_F] [3vyy_A] [3vyy_D] [3vyy_C] [3vyy_G] [3vyy_B] [3vyy] [3vyy_E] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3VYY: [DSRM ] by SMART

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