3BOR	Hydrolase	date	Dec 17, 2007
title	Crystal Structure Of The Deadc Domain Of Human Translation I Factor 4a-2
authors	S.Dimov, B.Hong, W.Tempel, F.Mackenzie, T.Karlberg, C.H.Arrowsmit A.M.Edwards, J.Weigelt, A.Bochkarev, H.Park, Structural Genomic Consortium (Sgc)
compound		source
Molecule: Human Initiation Factor 4a-II Chain: A Fragment: Deadc Domain: Residues 22-240 Synonym: Atp-Dependent Rna Helicase Eif4a-2, Eif4a-II, Eif- Ec: 3.6.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Eif4a2, Ddx2b, Eif4f Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21-Codonplus(De3)-Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28-Mhl
symmetry	Space Group: P 21 21 2	R_factor 0.185 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.093 80.102 42.740 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand		enzyme	Hydrolase E.C.3.6.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Comparative structural analysis of human DEAD-box RNA helicases., Schutz P, Karlberg T, van den Berg S, Collins R, Lehtio L, Hogbom M, Holmberg-Schiavone L, Tempel W, Park HW, Hammarstrom M, Moche M, Thorsell AG, Schuler H, PLoS One. 2010 Sep 30;5(9). pii: e12791. PMID:20941364

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk] Biological Unit Coordinates (3bor.pdb1.gz) 33 Kb CSU: Contacts of Structural Units for 3BOR Likely Quarternary Molecular Structure file(s) for 3BOR Structure Factors (254 Kb) Retrieve 3BOR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BOR from S2C, [Save to disk] Re-refined 3bor structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BOR 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 3BOR

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 3BOR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3bor] [3bor_A] SWISS-PROT database: [Q14240] Domain organization of [IF4A2_HUMAN] by SWISSPFAM Domain found in 3BOR: [DEXDc ] by SMART

Other resources with information on 3BOR

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

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