3FHT	Hydrolase Rna	date	Dec 10, 2008
title	Crystal Structure Of Human Dbp5 In Complex With Amppnp And R
authors	H.Von Moeller, E.Conti
compound		source
Molecule: Atp-Dependent Rna Helicase Ddx19b Chain: A, B Fragment: Helicase Atp-Binding Domain, C-Terminal Domain, R 68-479; Synonym: Dead-Box Helicase 5, Dbp5, Dead Box Protein 19b, D Rna Helicase Dead5; Ec: 3.6.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ddx19b (Dbp5) Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Petmc
Molecule: Rna (5'-R(Upupupupupupupupupu)-3') Chain: C, D Engineered: Yes		Synthetic: Yes
symmetry	Space Group: P 1 21 1	R_factor 0.168 R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.600 79.660 124.540 90.00 90.02 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	ANP, GOL, MG	enzyme	Hydrolase E.C.3.6.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	The mRNA export protein DBP5 binds RNA and the cytoplasmic nucleoporin NUP214 in a mutually exclusive manner., von Moeller H, Basquin C, Conti E, Nat Struct Mol Biol. 2009 Feb 15. PMID:19219046

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (145 Kb) [Save to disk] Biological Unit Coordinates (3fht.pdb1.gz) 69 Kb Biological Unit Coordinates (3fht.pdb2.gz) 69 Kb LPC: Ligand-Protein Contacts for 3FHT CSU: Contacts of Structural Units for 3FHT Likely Quarternary Molecular Structure file(s) for 3FHT Structure Factors (842 Kb) Retrieve 3FHT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3FHT from S2C, [Save to disk] Re-refined 3fht structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3FHT 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 3FHT

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 3FHT, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3fht_D] [3fht_C] [3fht_B] [3fht] [3fht_A] SWISS-PROT database: [Q9UMR2] Belongs to the eukaryotic nuclear pore complex (e-npc) family according to TCDB. Domain organization of [DD19B_HUMAN] by SWISSPFAM Domains found in 3FHT: [DEXDc] [HELICc ] by SMART

Other resources with information on 3FHT

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

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