1XWI	Protein Transport	date	Nov 01, 2004
title	Crystal Structure Of Vps4b
authors	A.Scott, W.I.Sundquist, C.P.Hill
compound		source
Molecule: Skd1 Protein Chain: A Fragment: Residues 123-444 Synonym: Vacuolar Sorting Protein 4b Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Vps4b, Skd1, Vps42 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Modified Pet16b
symmetry	Space Group: P 65	R_factor 0.192 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.058 88.058 112.574 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural and mechanistic studies of VPS4 proteins., Scott A, Chung HY, Gonciarz-Swiatek M, Hill GC, Whitby FG, Gaspar J, Holton JM, Viswanathan R, Ghaffarian S, Hill CP, Sundquist WI, EMBO J. 2005 Oct 19;24(20):3658-69. Epub 2005 Sep 29. PMID:16193069

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk] Biological Unit Coordinates (1xwi.pdb1.gz) 52 Kb LPC: Ligand-Protein Contacts for 1XWI CSU: Contacts of Structural Units for 1XWI Likely Quarternary Molecular Structure file(s) for 1XWI Structure Factors (183 Kb) Retrieve 1XWI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XWI from S2C, [Save to disk] Re-refined 1xwi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XWI 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 1XWI

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 1XWI, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xwi_A] [1xwi] SWISS-PROT database: [O75351] Domain organization of [VPS4B_HUMAN] by SWISSPFAM Domain found in 1XWI: [AAA ] by SMART

Other resources with information on 1XWI

Community annotation for 1XWI at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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