2RKO	Protein Transport	date	Oct 17, 2007
title	Crystal Structure Of The Vps4p-Dimer
authors	C.Hartmann, M.G.Gruetter
compound		source
Molecule: Vacuolar Protein Sorting-Associated Protein 4 Chain: A Fragment: Aaa-Atpase Domain, Unp Residues 124-437 Synonym: Vps4p, Protein End13, Doa4-Independent Degradation 6, Vacuolar Protein-Targeting Protein 10; Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Vps4p Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet20b(+) Derivative
symmetry	Space Group: P 65 2 2	R_factor 0.268 R_Free 0.298
crystal cell	length a length b length c angle alpha angle beta angle gamma 109.116 109.116 176.632 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.35 Å
Gene Ontology	Chain Function Process Component A
Primary reference	Vacuolar Protein Sorting: Two Different Functional States of the AAA-ATPase Vps4p., Hartmann C, Chami M, Zachariae U, de Groot BL, Engel A, Grutter MG, J Mol Biol. 2008 Jan 15;. PMID:18272179

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (2rko.pdb1.gz) 85 Kb Biological Unit Coordinates (2rko.pdb2.gz) 43 Kb CSU: Contacts of Structural Units for 2RKO Likely Quarternary Molecular Structure file(s) for 2RKO Structure Factors (70 Kb) Retrieve 2RKO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2RKO from S2C, [Save to disk] Re-refined 2rko structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2RKO 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 2RKO

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 2RKO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2rko] [2rko_A] SWISS-PROT database: [P52917] Domain organization of [VPS4_YEAST] by SWISSPFAM Domain found in 2RKO: [AAA ] by SMART

Other resources with information on 2RKO

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

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