3HPL	Immune System Metal Transport	date	Jun 04, 2009
title	Kcsa E71h-F103a Mutant In The Closed State
authors	L.G.Cuello, V.Jogini, D.M.Cortes, E.Perozo
compound		source
Molecule: Antibody Fab Heavy Chain Chain: A Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Cell_line: Hybridoma
Molecule: Antibody Fab Light Chain Chain: B Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Cell_line: Hybridoma
Molecule: Voltage-Gated Potassium Channel Chain: C Fragment: Unp Residues 1-124 Engineered: Yes Mutation: Yes		Organism_scientific: Streptomyces Lividans Organism_taxid: 1916 Gene: Kcsa, Skc1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Xl10 Gold Expression_system_vector_type: T5 Promoter Expression_system_plasmid: Pqe70
symmetry	Space Group: I 4	R_factor 0.220 R_Free 0.269
crystal cell	length a length b length c angle alpha angle beta angle gamma 156.140 156.140 76.292 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.20 Å
ligand	K	enzyme
Gene Ontology	Chain Function Process Component C
Primary reference	Structural basis for the coupling between activation and inactivation gates in K(+) channels., Cuello LG, Jogini V, Cortes DM, Pan AC, Gagnon DG, Dalmas O, Cordero-Morales JF, Chakrapani S, Roux B, Perozo E, Nature. 2010 Jul 8;466(7303):272-5. PMID:20613845

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (3hpl.pdb1.gz) 81 Kb LPC: Ligand-Protein Contacts for 3HPL CSU: Contacts of Structural Units for 3HPL Structure Factors (121 Kb) Retrieve 3HPL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3HPL from S2C, [Save to disk] Re-refined 3hpl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3HPL 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 3HPL

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3hpl_C] [3hpl_B] [3hpl] [3hpl_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3HPL: [IG_like] [IGv ] by SMART

Other resources with information on 3HPL

Community annotation for 3HPL at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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