6MSF	Virus Rna	date	Jan 06, 1998
title	F6 Aptamer Ms2 Coat Protein Complex
authors	M.A.Convery, S.Rowsell, N.J.Stonehouse, A.D.Ellington, I.Hirao, J.B.Murray, D.S.Peabody, S.E.V.Phillips, P.G.Stockley
compound		source
Molecule: Rna (5'-R(Cpcpapcpapgpupcpapcpupgpgp Chain: R Synonym: F6 Engineered: Yes Other_details: Family 6 Consensus Sequence From In Vitro Se		Synthetic: Yes
Molecule: Rna (5'-R(Cpapgpupcpapcpupgpg)-3') Chain: S Synonym: F6 Engineered: Yes Other_details: Family 6 Consensus Sequence From In Vitro Se		Synthetic: Yes
Molecule: Protein (Ms2 Protein Capsid) Chain: A, B, C Synonym: Ms2 Coat Protein Engineered: Yes		Organism_scientific: Enterobacterio Phage Ms2 Organism_taxid: 12022 Gene: Coat Protein Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Tg1 Expression_system_vector_type: Ptac Expression_system_vector: Ptacacp'
symmetry	Space Group: H 3 2	R_factor 0.195 R_Free 0.201
crystal cell	length a length b length c angle alpha angle beta angle gamma 287.580 287.580 652.190 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.80 Å
related structures	by homologous chain: 2MS2, 7MSF
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Crystal structure of an RNA aptamer-protein complex at 2.8 A resolution., Convery MA, Rowsell S, Stonehouse NJ, Ellington AD, Hirao I, Murray JB, Peabody DS, Phillips SE, Stockley PG, Nat Struct Biol 1998 Feb;5(2):133-9. PMID:9461079

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk] Biological Unit Coordinates (6msf.pdb1.gz) 4147 Kb CSU: Contacts of Structural Units for 6MSF Likely Quarternary Molecular Structure file(s) for 6MSF Structure Factors (3259 Kb) Retrieve 6MSF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6MSF from S2C, [Save to disk] Re-refined 6msf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 6MSF 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 6MSF

VIPERdb: visual, structural and computational analysis of 6MSF 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 6MSF, from MSDmotif at EBI Structure summary from SCOR (Structural Classification of RNA) Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d6msfa_, region A [Jmol] [rasmolscript] [script source]     - Domain d6msfb_, region B [Jmol] [rasmolscript] [script source]     - Domain d6msfc_, region C [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6msf_S] [6msf_A] [6msf] [6msf_B] [6msf_R] [6msf_C] SWISS-PROT database: [P03612] Domain organization of [COAT_BPMS2] by SWISSPFAM

Other resources with information on 6MSF

Community annotation for 6MSF at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 6MSF from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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