2G9N	Hydrolase	date	Mar 07, 2006
title	Structure Of The Dead Domain Of Human Eukaryotic Initiation Eif4a
authors	M.Hogbom, D.Ogg, C.Arrowsmith, H.Berglund, R.Collins, A.Edwards, M S.Flodin, A.Flores, S.Graslund, B.M.Hallberg, M.Hammarstrom, T.K P.Nilsson-Ehle, P.Nordlund, T.Nyman, C.Persson, J.Sagemark, P.St M.Sundstrom, A.G.Thorsell, J.Uppenberg, S.Van Den Berg, J.Weige L.Holmberg-Schiavone, Structural Genomics Consortium (Sgc)
compound		source
Molecule: Eukaryotic Initiation Factor 4a-I Chain: A, B Fragment: Dead Domain Synonym: Atp-Dependent Rna Helicase Eif4a-1, Eif4a-I, Eif-4 Ec: 3.6.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Eif4a1, Ddx2a, Eif4a Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic-28-Bsa1
symmetry	Space Group: P 1 21 1	R_factor 0.176 R_Free 0.257
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.799 78.252 59.088 90.00 103.43 90.00
method	X-Ray Diffraction	resolution	2.25 Å
ligand	MLY	enzyme	Hydrolase E.C.3.6.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
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] (81 Kb) [Save to disk] Biological Unit Coordinates (2g9n.pdb1.gz) 38 Kb Biological Unit Coordinates (2g9n.pdb2.gz) 38 Kb LPC: Ligand-Protein Contacts for 2G9N CSU: Contacts of Structural Units for 2G9N Likely Quarternary Molecular Structure file(s) for 2G9N Structure Factors (300 Kb) Retrieve 2G9N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2G9N from S2C, [Save to disk] Re-refined 2g9n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2G9N 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 2G9N

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 2G9N, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2g9n] [2g9n_A] [2g9n_B] SWISS-PROT database: [P60842] Domain organization of [IF4A1_HUMAN] by SWISSPFAM Domain found in 2G9N: [DEXDc ] by SMART

Other resources with information on 2G9N

Community annotation for 2G9N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---