3PJS	Transport Protein	date	Nov 10, 2010
title	Mechanism Of Activation Gating In The Full-Length Kcsa K+ Ch
authors	S.Uysal, L.G.Cuello, A.Kossiakoff, E.Perozo
compound		source
Molecule: Fab Light Chain Chain: A, C Engineered: Yes		Organism_scientific: Mus Musculus Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Fab Heavy Chain Chain: B, D Engineered: Yes		Organism_scientific: Mus Musculus Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Voltage-Gated Potassium Channel Chain: K, L, M, N Synonym: Kcsa Engineered: Yes		Organism_scientific: Streptomyces Lividans Organism_taxid: 1916 Gene: Kcsa, Skc1 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: I 2 2 2	R_factor 0.281 R_Free 0.332
crystal cell	length a length b length c angle alpha angle beta angle gamma 118.266 176.716 340.466 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.80 Å
Gene Ontology	Chain Function Process Component M, N, K, L
Primary reference	Mechanism of activation gating in the full-length KcsA K+ channel., Uysal S, Cuello LG, Cortes DM, Koide S, Kossiakoff AA, Perozo E, Proc Natl Acad Sci U S A. 2011 Jul 5. PMID:21730186

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (208 Kb) [Save to disk] Biological Unit Coordinates (3pjs.pdb1.gz) 200 Kb CSU: Contacts of Structural Units for 3PJS Structure Factors (431 Kb) Retrieve 3PJS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PJS from S2C, [Save to disk] Re-refined 3pjs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PJS 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 3PJS

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3pjs_D] [3pjs_N] [3pjs_K] [3pjs] [3pjs_M] [3pjs_L] [3pjs_B] [3pjs_A] [3pjs_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3PJS: [IG_like] [IGv ] by SMART

Other resources with information on 3PJS

Community annotation for 3PJS at PDBWiki (http://pdbwiki.org)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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