3B8E	Hydrolase Transport Protein	date	Nov 01, 2007
title	Crystal Structure Of The Sodium-Potassium Pump
authors	J.P.Morth, P.B.Pedersen, M.S.Toustrup-Jensen, T.L.M.Soerensen, J.Petersen, J.P.Andersen, B.Vilsen, P.Nissen
compound		source
Molecule: Sodiumpotassium-Transporting Atpase Subunit Alph Chain: A, C Fragment: Residues 19-1016 Synonym: Sodium Pump Subunit Alpha-1, Na+, K+, Atpase Alph Subunit; Ec: 3.6.3.9		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Tissue: Kidney
Molecule: Sodiumpotassium-Transporting Atpase Subunit Beta Chain: B, D Fragment: Residues 28-73 Synonym: Sodiumpotassium-Dependent Atpase Beta-1 Subunit, Pump;		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Tissue: Kidney
Molecule: Na+K+ Atpase Gamma Subunit Transcript Variant A Chain: G, H Fragment: Residues 23-51		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Tissue: Kidney
symmetry	Space Group: P 21 21 21	R_factor 0.277 R_Free 0.313
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.930 261.500 334.780 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.50 Å
ligand	MF4, MG, PC1, RB	enzyme	Hydrolase E.C.3.6.3.9 BRENDA
note	3B8E (Molecule of the Month:pdb118)
Gene Ontology	Chain Function Process Component A, C D, B H, G
Primary reference	Crystal structure of the sodium-potassium pump., Morth JP, Pedersen BP, Toustrup-Jensen MS, Sorensen TL, Petersen J, Andersen JP, Vilsen B, Nissen P, Nature. 2007 Dec 13;450(7172):1043-9. PMID:18075585

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (317 Kb) [Save to disk] Biological Unit Coordinates (3b8e.pdb1.gz) 158 Kb Biological Unit Coordinates (3b8e.pdb2.gz) 158 Kb LPC: Ligand-Protein Contacts for 3B8E CSU: Contacts of Structural Units for 3B8E Likely Quarternary Molecular Structure file(s) for 3B8E Structure Factors (680 Kb) Retrieve 3B8E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3B8E from S2C, [Save to disk] Re-refined 3b8e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3B8E in 3D

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Visual 3D analysis of 3B8E

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 3D motif for 3B8E, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3b8e] [3b8e_H] [3b8e_G] [3b8e_D] [3b8e_C] [3b8e_A] [3b8e_B] SWISS-PROT database: [P05024] [P05027] [Q58K79] Domain organization of [AT1A1_PIG] [AT1B1_PIG] [Q58K79_PIG] by SWISSPFAM Domain found in 3B8E: [Cation_ATPase_N ] by SMART

Other resources with information on 3B8E

Community annotation for 3B8E at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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