2IZN	Virus Rna	date	Jul 25, 2006
title	Ms2-Rna Hairpin (G-10) Complex
authors	C.Helgstrand, E.Grahn, T.Moss, N.J.Stonehouse, K.Tars, P.G.Stockley, L.Liljas
compound		source
Molecule: Ms2 Coat Protein Chain: A, B, C Engineered: Yes		Organism_scientific: Enterobacterio Phage Ms2 Organism_taxid: 12022 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: 5'-R(Apcpapupcpgpcpgpapup Upapcpgpgpapupgpu)-3'; Chain: R, S Other_details: Coatprotein-Binding Hairpin		Synthetic: Yes Organism_scientific: Enterobacterio Phage Ms2 Organism_taxid: 12022
symmetry	Space Group: H 3 2	R_factor 0.197 R_Free 0.203
crystal cell	length a length b length c angle alpha angle beta angle gamma 288.000 288.000 653.000 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.56 Å
note	2IZN supersedes 1GKW
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Investigating the structural basis of purine specificity in the structures of MS2 coat protein RNA translational operator hairpins., Helgstrand C, Grahn E, Moss T, Stonehouse NJ, Tars K, Stockley PG, Liljas L, Nucleic Acids Res. 2002 Jun 15;30(12):2678-85. PMID:12060685

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (2izn.pdb1.gz) 4277 Kb CSU: Contacts of Structural Units for 2IZN Likely Quarternary Molecular Structure file(s) for 2IZN Structure Factors (2337 Kb) Retrieve 2IZN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IZN from S2C, [Save to disk] Re-refined 2izn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IZN 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 2IZN

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 2IZN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2izn] [2izn_B] [2izn_S] [2izn_A] [2izn_C] [2izn_R] SWISS-PROT database: [P03612] Domain organization of [COAT_BPMS2] by SWISSPFAM

Other resources with information on 2IZN

Community annotation for 2IZN 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

---