4RET

Crystal structure of the Na,K-ATPase E2P-digoxin complex with bound magnesium


ChainDomainClassArchitectureTopologyHomology
A2.70.150.10 Mainly Beta Distorted Sandwich Calcium-transporting ATPase, cytoplasmic transduction domain A Calcium-transporting ATPase, cytoplasmic transduction domain A
A2.70.150.10 Mainly Beta Distorted Sandwich Calcium-transporting ATPase, cytoplasmic transduction domain A Calcium-transporting ATPase, cytoplasmic transduction domain A
A1.20.1110.10 Mainly Alpha Up-down Bundle Calcium-transporting ATPase, transmembrane domain Calcium-transporting ATPase, transmembrane domain
A1.20.1110.10 Mainly Alpha Up-down Bundle Calcium-transporting ATPase, transmembrane domain Calcium-transporting ATPase, transmembrane domain
A1.20.1110.10 Mainly Alpha Up-down Bundle Calcium-transporting ATPase, transmembrane domain Calcium-transporting ATPase, transmembrane domain
A3.40.50.1000 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold HAD superfamily/HAD-like
A3.40.50.1000 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold HAD superfamily/HAD-like
A3.40.1110.10 Alpha Beta 3-Layer(aba) Sandwich Calcium-transporting ATPase, cytoplasmic domain N Calcium-transporting ATPase, cytoplasmic domain N
D2.70.150.10 Mainly Beta Distorted Sandwich Calcium-transporting ATPase, cytoplasmic transduction domain A Calcium-transporting ATPase, cytoplasmic transduction domain A
D2.70.150.10 Mainly Beta Distorted Sandwich Calcium-transporting ATPase, cytoplasmic transduction domain A Calcium-transporting ATPase, cytoplasmic transduction domain A
D1.20.1110.10 Mainly Alpha Up-down Bundle Calcium-transporting ATPase, transmembrane domain Calcium-transporting ATPase, transmembrane domain
D1.20.1110.10 Mainly Alpha Up-down Bundle Calcium-transporting ATPase, transmembrane domain Calcium-transporting ATPase, transmembrane domain
D1.20.1110.10 Mainly Alpha Up-down Bundle Calcium-transporting ATPase, transmembrane domain Calcium-transporting ATPase, transmembrane domain
D3.40.50.1000 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold HAD superfamily/HAD-like
D3.40.50.1000 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold HAD superfamily/HAD-like
D3.40.1110.10 Alpha Beta 3-Layer(aba) Sandwich Calcium-transporting ATPase, cytoplasmic domain N Calcium-transporting ATPase, cytoplasmic domain N
B2.60.40.1660 Mainly Beta Sandwich Immunoglobulin-like Na, k-atpase alpha subunit.
E1.20.5.170 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces
E2.60.40.1660 Mainly Beta Sandwich Immunoglobulin-like Na, k-atpase alpha subunit.

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
A, DPF00689Cation transporting ATPase, C-terminus (Cation_ATPase_C)Cation transporting ATPase, C-terminus- Family
A, DPF00690Cation transporter/ATPase, N-terminus (Cation_ATPase_N)Cation transporter/ATPase, N-terminusMembers of this families are involved in Na+/K+, H+/K+, Ca++ and Mg++ transport.Domain
B, EPF00287Sodium / potassium ATPase beta chain (Na_K-ATPase)Sodium / potassium ATPase beta chain- Family
C, FPF02038ATP1G1/PLM/MAT8 family (ATP1G1_PLM_MAT8)ATP1G1/PLM/MAT8 family- Family

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, CSodium/potassium-transporting ATPase subunit alpha-1
B, DSodium/potassium-transporting ATPase subunit beta-1
E, GNa+/K+ ATPase gamma subunit transcript variant a