2JDQ	Protein Transport	date	Jan 11, 2007
title	C-Terminal Domain Of Influenza A Virus Polymerase Pb2 Subuni Complex With Human Importin Alpha5
authors	F.Tarendeau, D.Guilligay, P.Mas, S.Boulo, F.Baudin, R.W.H.Ruigrok D.J.Hart, S.Cusack
compound		source
Molecule: Importin Alpha-1 Subunit Chain: A, B Fragment: Residues 66-512 Synonym: Karyopherin Alpha-1 Subunit, Srp1-Beta, Rag Cohort 2, Nucleoprotein Interactor 1, Npi-1, Importin Alpha 5; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector: Pproex Htb
Molecule: Polymerase Basic Protein 2 Chain: D, E Fragment: C-Terminal Domain, Residues 678-759 Synonym: Rna-Directed Rna Polymerase Subunit P3, Influenza Polymerase Pb2 Subunit; Engineered: Yes		Organism_scientific: Influenza A Virus Organism_taxid: 11320 Strain: Avictoria375 (H3n2) Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector: Ptriex Derivative
symmetry	Space Group: P 21 21 21	R_factor 0.206 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 94.970 100.550 151.840 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
note	2JDQ is a representative structure
Gene Ontology	Chain Function Process Component A, B D, E
Primary reference	Structure and nuclear import function of the C-terminal domain of influenza virus polymerase PB2 subunit., Tarendeau F, Boudet J, Guilligay D, Mas PJ, Bougault CM, Boulo S, Baudin F, Ruigrok RW, Daigle N, Ellenberg J, Cusack S, Simorre JP, Hart DJ, Nat Struct Mol Biol. 2007 Mar;14(3):229-33. Epub 2007 Feb 25. PMID:17310249

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (160 Kb) [Save to disk] Biological Unit Coordinates (2jdq.pdb1.gz) 78 Kb Biological Unit Coordinates (2jdq.pdb2.gz) 78 Kb CSU: Contacts of Structural Units for 2JDQ Likely Quarternary Molecular Structure file(s) for 2JDQ Structure Factors (548 Kb) Retrieve 2JDQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2JDQ from S2C, [Save to disk] Re-refined 2jdq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2JDQ in 3D

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Visual 3D analysis of 2JDQ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2JDQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2jdq_E] [2jdq] [2jdq_B] [2jdq_A] [2jdq_D] SWISS-PROT database: [P52294] [P31345] Belongs to the eukaryotic nuclear pore complex (e-npc) family according to TCDB. Domain organization of [IMA1_HUMAN] [PB2_I75A3] by SWISSPFAM Domain found in 2JDQ: [ARM ] by SMART

Other resources with information on 2JDQ

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

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