2QP9	Protein Transport	date	Jul 23, 2007
title	Crystal Structure Of S.Cerevisiae Vps4
authors	J.Xiao, Z.Xu
compound		source
Molecule: Vacuolar Protein Sorting-Associated Protein 4 Chain: X Fragment: Residues: 83-437 Synonym: Protein End13, Doa4-Independent Degradation Protei Vacuolar Protein-Targeting Protein 10; Engineered: Yes Mutation: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Vps4, Csc1, Did6, End13, Grd13, Vpl4, Vpt10 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Psj3
symmetry	Space Group: P 65 2 2	R_factor 0.258 R_Free 0.288
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.553 86.553 236.061 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	CD, SO4	enzyme
Gene Ontology	Chain Function Process Component X
Primary reference	Structural characterization of the ATPase reaction cycle of endosomal AAA protein Vps4., Xiao J, Xia H, Yoshino-Koh K, Zhou J, Xu Z, J Mol Biol. 2007 Nov 30;374(3):655-70. Epub 2007 Sep 29. PMID:17949747

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (2qp9.pdb1.gz) 42 Kb LPC: Ligand-Protein Contacts for 2QP9 CSU: Contacts of Structural Units for 2QP9 Likely Quarternary Molecular Structure file(s) for 2QP9 Structure Factors (378 Kb) Retrieve 2QP9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QP9 from S2C, [Save to disk] Re-refined 2qp9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QP9 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 2QP9

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 2QP9, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qp9_X] [2qp9] SWISS-PROT database: [P52917] Domain organization of [VPS4_YEAST] by SWISSPFAM Domain found in 2QP9: [AAA ] by SMART

Other resources with information on 2QP9

Community annotation for 2QP9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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