2JQK	Protein Transport	date	Jun 02, 2007
title	Vps4b Mit-Chmp2b Complex
authors	M.D.Stuchell-Brereton, J.J.Skalicky, C.Kieffer, S.Ghaffarian, W.I.Sundquist
compound		source
Molecule: Vacuolar Protein Sorting-Associating Protein 4b Chain: A Fragment: Mit Domain, Residues 1-86 Synonym: Suppressor Of K+, Transport Growth Defect 1, Prote Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Vps4b, Skd1, Vps42 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Vector Expression_system_vector: Pet16b
Molecule: Charged Multivesicular Body Protein 2b Chain: B Fragment: C-Terminal Sequence Database Residues 195-213 Synonym: Chromatin-Modifying Protein 2b, Chmp2b, Chmp2.5, V Protein Sorting 2-2, Vps2-2, Hvps2- 2; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Chmp2b Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Vector Expression_system_vector: Paede
method	Solution NMR
Primary reference	ESCRT-III recognition by VPS4 ATPases., Stuchell-Brereton MD, Skalicky JJ, Kieffer C, Karren MA, Ghaffarian S, Sundquist WI, Nature. 2007 Oct 11;449(7163):740-4. PMID:17928862

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (502 Kb) [Save to disk] Biological Unit Coordinates (2jqk.pdb1.gz) 26 Kb CSU: Contacts of Structural Units for 2JQK Retrieve 2JQK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2JQK from S2C, [Save to disk]

View 2JQK 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 2JQK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2JQK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2jqk_A] [2jqk_B] [2jqk] SWISS-PROT database: [Q9UQN3] [O75351] Domain organization of [CHM2B_HUMAN] [VPS4B_HUMAN] by SWISSPFAM Domain found in 2JQK: [MIT ] by SMART

Other resources with information on 2JQK

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

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