5WIE	Membrane Protein, Metal Transport	date	Jul 19, 2017
title	Crystal Structure Of A Kv1.2-2.1 Chimera K+ Channel V406w Mu Inactivated State
authors	V.Pau, Y.Zhou, Y.Ramu, Y.Xu, Z.Lu
compound		source
Molecule: Voltage-Gated Potassium Channel Subunit Beta-2 Chain: A, G Synonym: K(+) Channel Subunit Beta-2,Kv-Beta-2 Ec: 1.1.1.- Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Gene: Kcnab2, Ckbeta2, Kcnb3 Expression_system: Pichia Expression_system_taxid: 4919 Expression_system_plasmid: Ppicz-C
Molecule: Potassium Voltage-Gated Channel Subfamily A Membe Potassium Voltage-Gated Channel Subfamily A Member 2; Chain: B, H Synonym: Rak,Rbk2,Rck5,Voltage-Gated Potassium Channel Subu Mk2,Voltage-Gated Potassium Channel Subunit Kv1.2; Engineered: Yes Mutation: Yes		Organism_scientific: Rattus Norvegicus, Mus Musculus Organism_common: Rat, Mouse Organism_taxid: 10116, 10090 Gene: Kcna2 Expression_system: Pichia Expression_system_taxid: 4919 Expression_system_plasmid: Ppicz-C
symmetry	Space Group: P 4 21 2	R_factor 0.236 R_Free 0.243
crystal cell	length a length b length c angle alpha angle beta angle gamma 143.124 143.124 284.510 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.30 Å
ligand	K, NAP, PGW	enzyme	Oxidoreductase E.C.1.1.1 BRENDA
Gene Ontology	Chain Function Process Component A, G voltage-gated ion channel ac... voltage-gated potassium chan... H, B
Primary reference	Crystal structure of an inactivated mutant mammalian voltage-gated K+ channel., Pau V, Zhou Y, Ramu Y, Xu Y, Lu Z, Nat Struct Mol Biol. 2017 Aug 28. doi: 10.1038/nsmb.3457. PMID:28846092

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (228 Kb) [Save to disk] Biological Unit Coordinates (5wie.pdb1.gz) 450 Kb Biological Unit Coordinates (5wie.pdb2.gz) 415 Kb LPC: Ligand-Protein Contacts for 5WIE CSU: Contacts of Structural Units for 5WIE Structure Factors (797 Kb) Retrieve 5WIE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5WIE from S2C, [Save to disk]

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Visual 3D analysis of 5WIE

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5wie_A] [5wie_B] [5wie_H] [5wie_G] SWISS-PROT database: Domain organization of by SWISSPFAM

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