Mammalian Shaker Kv1.2 potassium channel- beta subunit complex DOI:10.2210/pdb2a79/pdb

2A79   Display Files  close FASTA Sequence PDB File PDB File (Header) mmCIF File mmCIF File (Header) PDBML/XML File PDBML/XML File (Header)   Download Files  close FASTA Sequence PDB File (Text) PDB File (gz) mmCIF File mmCIF File (gz) PDBML/XML File PDBML/XML File (gz) Structure Factor (Text) Structure Factor (gz) Biological Assembly (gz) (A)   Share this Page  close Facebook Twitter LinkedIn Email Link this Page

Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Membrane Protein Structure Weight: 101330.23 Molecule: Voltage-gated potassium channel beta-2 subunit Polymer: 1 Type: protein Length: 333 Chains: A Organism Rattus norvegicus Gene Names Kcnab2 Ckbeta2 Kcnb3 UniProtKB:   Protein Feature View | Search PDB | P62483     Molecule: Potassium voltage-gated channel subfamily A member 2 Polymer: 2 Type: protein Length: 499 Chains: B Organism Rattus norvegicus Gene Name Kcna2 UniProtKB:   Protein Feature View | Search PDB | P63142     Molecule: poly-unknown chain Polymer: 3 Type: protein Length: 52 Chains: C Fragment: T1-S1 linker and S1 helix of the Kv1.2 channel Details: Chain C consists of a polyglycine model for the T1-S1 linker and a polyalanine model for the S1 helix of Kv1.2. Organism Rattus norvegicus Molecule: poly-unknown chain Polymer: 4 Type: protein Length: 21 Chains: D Fragment: S3 helix of the Kv1.2 channel Details: Chain D consists of a polyalanine model for the S3 helix of Kv1.2. Organism Rattus norvegicus     Source Hide Polymer: 1 Scientific Name: Rattus norvegicus   Taxonomy   Common Name: Norway rat Expression System: Pichia pastoris   Polymer: 2 Scientific Name: Rattus norvegicus   Taxonomy   Common Name: Norway rat Expression System: Pichia pastoris   Polymer: 3 Scientific Name: Rattus norvegicus   Taxonomy   Common Name: Norway rat Expression System: Pichia pastoris   Polymer: 4 Scientific Name: Rattus norvegicus   Taxonomy   Common Name: Norway rat Expression System: Pichia pastoris       Related PDB Entries Hide Identifier Details 1EXB  T1-beta complex      Ligand Chemical Component Hide Identifier Formula Name Interactions K Search  Download  K POTASSIUM ION   Ligand Explorer NAP Search  Download  C21 H28 N7 O17 P3 NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE   Ligand Explorer     Modified Residues Hide Identifier Formula Parent Type UNK Search  C4 H9 N O2 lPeptideLinking     External Domain Annotations Hide SCOP Classification v1.75: 1 Domain - data from SCOP   CATH Classification v3.4.0: 4 Domains - data from CATH   Pfam Classification: 4 Domains - data from Pfam   GO Terms: 31 Terms - data from GO      Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 assigned by authors Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Long, S.B.,  Campbell, E.B.,  MacKinnon, R. Deposition:   2005-07-05 Release:   2005-07-12 Last Modified (REVDAT):   2009-02-24     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   2.90 R-Value: 0.222 (obs.) R-Free: 0.252 Space Group: I 4 Unit Cell:   Length [Å] Angles [°] a = 113.61 α = 90.00  b = 113.61 β = 90.00  c = 260.47 γ = 90.00