3CW4	Transferase	date	Apr 21, 2008
title	Large C-Terminal Domain Of Influenza A Virus Rna-Dependent P Pb2
authors	T.Kuzuhara, D.Kise, H.Yoshida, T.Horita, Y.Murasaki, H.Utsunomiya H.Fujiki, H.Tsuge
compound		source
Molecule: Polymerase Basic Protein 2 Chain: A Fragment: Large C-Terminal Domain Pb2, Unp Residues 535-759 Synonym: Rna-Directed Rna Polymerase Subunit P3 Ec: 2.7.-.- Engineered: Yes		Organism_scientific: Influenza A Virus Organism_taxid: 11320 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_plasmid: Pet28a
symmetry	Space Group: P 32 2 1	R_factor 0.237 R_Free 0.290
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.527 52.527 156.357 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand		enzyme	Transferase E.C.2.7 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis of the influenza A virus RNA polymerase PB2 RNA-binding domain containing the pathogenicity-determinant lysine 627 residue., Kuzuhara T, Kise D, Yoshida H, Horita T, Murazaki Y, Nishimura A, Echigo N, Utsunomiya H, Tsuge H, J Biol Chem. 2009 Mar 13;284(11):6855-60. Epub 2009 Jan 14. PMID:19144639

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (3cw4.pdb1.gz) 35 Kb CSU: Contacts of Structural Units for 3CW4 Likely Quarternary Molecular Structure file(s) for 3CW4 Structure Factors (47 Kb) Retrieve 3CW4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3CW4 from S2C, [Save to disk] Re-refined 3cw4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3CW4 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 3CW4

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 3CW4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3cw4] [3cw4_A] SWISS-PROT database: [P03428] Domain organization of [PB2_I34A1] by SWISSPFAM

Other resources with information on 3CW4

Community annotation for 3CW4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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