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7D91

Crystal Structure of the Na+,K+-ATPase in the E2P state with bound Mg2+ (P4(3)2(1)2 symmetry)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0002028biological_processregulation of sodium ion transport
A0005215molecular_functiontransporter activity
A0005391molecular_functionP-type sodium:potassium-exchanging transporter activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005886cellular_componentplasma membrane
A0005890cellular_componentsodium:potassium-exchanging ATPase complex
A0006813biological_processpotassium ion transport
A0006814biological_processsodium ion transport
A0006883biological_processintracellular sodium ion homeostasis
A0008556molecular_functionP-type potassium transmembrane transporter activity
A0010248biological_processestablishment or maintenance of transmembrane electrochemical gradient
A0016020cellular_componentmembrane
A0016323cellular_componentbasolateral plasma membrane
A0016887molecular_functionATP hydrolysis activity
A0030007biological_processintracellular potassium ion homeostasis
A0030424cellular_componentaxon
A0030955molecular_functionpotassium ion binding
A0031402molecular_functionsodium ion binding
A0036376biological_processsodium ion export across plasma membrane
A0042383cellular_componentsarcolemma
A0042470cellular_componentmelanosome
A0042995cellular_componentcell projection
A0046872molecular_functionmetal ion binding
A0051117molecular_functionATPase binding
A0055085biological_processtransmembrane transport
A0086009biological_processmembrane repolarization
A1902600biological_processproton transmembrane transport
A1990573biological_processpotassium ion import across plasma membrane
B0001671molecular_functionATPase activator activity
B0005391molecular_functionP-type sodium:potassium-exchanging transporter activity
B0005515molecular_functionprotein binding
B0005886cellular_componentplasma membrane
B0005890cellular_componentsodium:potassium-exchanging ATPase complex
B0006813biological_processpotassium ion transport
B0006814biological_processsodium ion transport
B0006883biological_processintracellular sodium ion homeostasis
B0007155biological_processcell adhesion
B0010248biological_processestablishment or maintenance of transmembrane electrochemical gradient
B0016324cellular_componentapical plasma membrane
B0030007biological_processintracellular potassium ion homeostasis
B0030674molecular_functionprotein-macromolecule adaptor activity
B0036376biological_processsodium ion export across plasma membrane
B0042383cellular_componentsarcolemma
B0045087biological_processinnate immune response
B0051117molecular_functionATPase binding
B0055085biological_processtransmembrane transport
B0086009biological_processmembrane repolarization
B1902600biological_processproton transmembrane transport
B1903278biological_processpositive regulation of sodium ion export across plasma membrane
B1903288biological_processpositive regulation of potassium ion import across plasma membrane
B1903408biological_processpositive regulation of P-type sodium:potassium-exchanging transporter activity
B1990573biological_processpotassium ion import across plasma membrane
G0001671molecular_functionATPase activator activity
G0005515molecular_functionprotein binding
G0005890cellular_componentsodium:potassium-exchanging ATPase complex
G0006811biological_processmonoatomic ion transport
G0006883biological_processintracellular sodium ion homeostasis
G0010248biological_processestablishment or maintenance of transmembrane electrochemical gradient
G0016020cellular_componentmembrane
G0030007biological_processintracellular potassium ion homeostasis
G0030674molecular_functionprotein-macromolecule adaptor activity
G0036376biological_processsodium ion export across plasma membrane
G0043269biological_processregulation of monoatomic ion transport
G0055085biological_processtransmembrane transport
G0099106molecular_functionion channel regulator activity
G1902600biological_processproton transmembrane transport
G1903408biological_processpositive regulation of P-type sodium:potassium-exchanging transporter activity
G1990573biological_processpotassium ion import across plasma membrane
Functional Information from PROSITE/UniProt
site_idPS00154
Number of Residues7
DetailsATPASE_E1_E2 E1-E2 ATPases phosphorylation site. DKTGTLT
ChainResidueDetails
ABFD369-THR375

site_idPS00390
Number of Residues21
DetailsATPASE_NA_K_BETA_1 Sodium and potassium ATPases beta subunits signature 1. WkkFiWNsekkefLGRTggsW
ChainResidueDetails
BTRP12-TRP32

site_idPS00391
Number of Residues16
DetailsATPASE_NA_K_BETA_2 Sodium and potassium ATPases beta subunits signature 2. RkvCRfrlewLgnCSG
ChainResidueDetails
BARG146-GLY161

site_idPS01310
Number of Residues14
DetailsFXYD FXYD family signature. DpFyYDyeTVRngG
ChainResidueDetails
GASP17-GLY30

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues33
DetailsTOPO_DOM: Cytoplasmic => ECO:0000255
ChainResidueDetails
BMET1-LYS34
ALYS146-ILE281
ATHR332-LEU765
ATYR817-LYS836
ATHR932-ASN944
ALEU1000-TYR1016

site_idSWS_FT_FI2
Number of Residues27
DetailsTRANSMEM: Helical; Signal-anchor for type II membrane protein => ECO:0000255
ChainResidueDetails
BILE35-SER62
ATHR979-LYS999
ALEU125-ALA145
AGLU282-ILE301
AVAL314-ALA331
ALYS766-ILE785
AGLY796-ALA816
ALEU837-PHE859
AHIS912-LYS931
ALYS945-TYR963

site_idSWS_FT_FI3
Number of Residues240
DetailsTOPO_DOM: Extracellular => ECO:0000255
ChainResidueDetails
BGLU63-SER303
ALEU302-ALA313
APHE786-LEU795
APHE860-CYS911
ACYS964-PRO978

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:P07340
ChainResidueDetails
BSER11

site_idSWS_FT_FI5
Number of Residues1
DetailsMOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P14094
ChainResidueDetails
BTYR101
AASP710
AASP714

site_idSWS_FT_FI6
Number of Residues3
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000250
ChainResidueDetails
BASN158
BASN193
BASN265

site_idSWS_FT_FI7
Number of Residues1
DetailsMOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P06685
ChainResidueDetails
ATYR5

site_idSWS_FT_FI8
Number of Residues1
DetailsMOD_RES: Phosphoserine; by PKC => ECO:0000250|UniProtKB:P06685
ChainResidueDetails
ASER11

site_idSWS_FT_FI9
Number of Residues4
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:P06685
ChainResidueDetails
ASER33
ASER40
ASER445
ASER477

site_idSWS_FT_FI10
Number of Residues3
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:Q8VDN2
ChainResidueDetails
ASER221
ASER661
ASER668

site_idSWS_FT_FI11
Number of Residues1
DetailsMOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:Q8VDN2
ChainResidueDetails
ATYR253

site_idSWS_FT_FI12
Number of Residues1
DetailsMOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P05023
ChainResidueDetails
ATYR535

site_idSWS_FT_FI13
Number of Residues1
DetailsMOD_RES: N6-succinyllysine => ECO:0000250|UniProtKB:Q8VDN2
ChainResidueDetails
ALYS654

site_idSWS_FT_FI14
Number of Residues1
DetailsMOD_RES: Phosphoserine; by PKA => ECO:0000250|UniProtKB:P06685
ChainResidueDetails
ASER936

224004

PDB entries from 2024-08-21

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