2X19	Nuclear Transport	date	Dec 23, 2009
title	Crystal Structure Of Importin13 - Rangtp Complex
authors	F.Bono, A.G.Cook, M.Gruenwald, J.Ebert, E.Conti
compound		source
Molecule: Gtp-Binding Nuclear Protein Gsp1cnr1 Chain: A Fragment: Residues 8-179 Synonym: Gtpase Ran Homolog, Genetic Suppressor Of Prp20-1, Chromosome Stability Protein 17, Ran; Engineered: Yes Mutation: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Gold Plyss
Molecule: Importin-13 Chain: B Synonym: Imp13, Ran-Binding Protein 13, Ranbp13, Karyopheri Kap13; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Gold Plyss
symmetry	Space Group: P 31 2 1	R_factor 0.236 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 99.930 99.930 276.840 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	GTP, MG, MSE	enzyme
Gene Ontology	Chain Function Process Component A B
Primary reference	Nuclear Import Mechanism of the EJC Component Mago-Y14 Revealed by Structural Studies of Importin 13., Bono F, Cook AG, Grunwald M, Ebert J, Conti E, Mol Cell. 2010 Jan 29;37(2):211-222. PMID:20122403

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (178 Kb) [Save to disk] Biological Unit Coordinates (2x19.pdb1.gz) 170 Kb LPC: Ligand-Protein Contacts for 2X19 CSU: Contacts of Structural Units for 2X19 Structure Factors (308 Kb) Retrieve 2X19 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2X19 from S2C, [Save to disk] Re-refined 2x19 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2X19 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 2X19

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 2X19, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2x19_B] [2x19] [2x19_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 2X19: [IBN_N] [RAN ] by SMART

Other resources with information on 2X19

Community annotation for 2X19 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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