2V6X	Protein Transport	date	Jul 23, 2007
title	Stractural Insight Into The Interaction Between Escrt-III An
authors	T.Obita, O.Perisic, S.Ghazi-Tabatabai, S.Saksena, S.D.Emr, R.L.Wi
compound		source
Molecule: Vacuolar Protein Sorting-Associated Protein 4 Chain: A Fragment: Mit Domain Resiudes 1-82 Synonym: Vps4, Protein End13, Doa4-Independent Degradation Vacuolar Protein-Targeting Protein 10; Ec: 3.6.4.6 Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_variant: C41 Expression_system_plasmid: Poptg
Molecule: Doa4-Independent Degradation Protein 4 Chain: B Fragment: C-Terminal Fragment Residues 102-151 Synonym: Vacuolar Protein Sorting- Associated Protein 2, Vp Vacuolar Protein-Targeting Protein 14; Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_variant: C41 Expression_system_plasmid: Poptg
symmetry	Space Group: P 21 21 2	R_factor 0.198 R_Free 0.228
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.145 82.270 21.474 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.98 Å
ligand	MSE, SO4	enzyme	Hydrolase E.C.3.6.4.6 BRENDA
note	2V6X is a representative structure
Primary reference	Structural basis for selective recognition of ESCRT-III by the AAA ATPase Vps4., Obita T, Saksena S, Ghazi-Tabatabai S, Gill DJ, Perisic O, Emr SD, Williams RL, Nature. 2007 Oct 11;449(7163):735-9. PMID:17928861

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] Biological Unit Coordinates (2v6x.pdb1.gz) 21 Kb LPC: Ligand-Protein Contacts for 2V6X CSU: Contacts of Structural Units for 2V6X Likely Quarternary Molecular Structure file(s) for 2V6X Structure Factors (360 Kb) Retrieve 2V6X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2V6X from S2C, [Save to disk] Re-refined 2v6x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2V6X 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 2V6X

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 2V6X, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2v6x] [2v6x_B] [2v6x_A] SWISS-PROT database: [P36108] [P52917] Domain organization of [DID4_YEAST] [VPS4_YEAST] by SWISSPFAM Domain found in 2V6X: [MIT ] by SMART

Other resources with information on 2V6X

Community annotation for 2V6X at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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