2VTX	Nuclear Protein	date	May 16, 2008
title	Activation Of Nucleoplasmin, An Oligomeric Histone Chaperone Challenges Its Stability
authors	S.G.Taneva, I.G.Munoz, G.Franco, J.Falces, I.Arregi, A.Muga, G.Mon M.A.Urbaneja, S.Banuelos
compound		source
Molecule: Npm-A Protein Chain: A, B, C, D, E, G, H, I, K Fragment: Core Domain, Residues 1-120 Synonym: Core Nucleoplasmin With 8 Mutations Engineered: Yes Other_details: Residues 2,3,5,7,8,15,66,96 From The Wtcore Mutated To Asp;		Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector: Pet11b
Molecule: Npm-A Protein Chain: J Fragment: Core Domain, Residues 1-120 Synonym: Core Nucleoplasmin With 8 Mutations Engineered: Yes Other_details: Residues 2,3,5,7,8,15,66,96 From The Wtcore Mutated To Asp		Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector: Pet11b
symmetry	Space Group: P 21 21 21	R_factor 0.182 R_Free 0.269
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.034 94.601 176.100 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
Primary reference	Activation of Nucleoplasmin, an Oligomeric Histone Chaperone, Challenges Its Stability (dagger) (,) (double dagger)., Taneva SG, Munoz IG, Franco G, Falces J, Arregi I, Muga A, Montoya G, Urbaneja MA, Banuelos S, Biochemistry. 2008 Dec 4. PMID:19055325

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (154 Kb) [Save to disk] Biological Unit Coordinates (2vtx.pdb1.gz) 74 Kb Biological Unit Coordinates (2vtx.pdb2.gz) 75 Kb CSU: Contacts of Structural Units for 2VTX Likely Quarternary Molecular Structure file(s) for 2VTX Structure Factors (296 Kb) Retrieve 2VTX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VTX from S2C, [Save to disk] Re-refined 2vtx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2VTX 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 2VTX

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 2VTX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2vtx_H] [2vtx] [2vtx_K] [2vtx_A] [2vtx_G] [2vtx_I] [2vtx_B] [2vtx_D] [2vtx_J] [2vtx_E] [2vtx_C] SWISS-PROT database: [P05221] Domain organization of [NUPL_XENLA] by SWISSPFAM

Other resources with information on 2VTX

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

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Images from IMB Jena Image Library of Biological Macromolecules.

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