Structure of PDB 7e1z Chain A Binding Site BS05
Receptor Information
>7e1z Chain A (length=976) Species:
9606
(Homo sapiens) [
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SMDDHKLSLDELHRKYGTDLSRGLTSARAAEILARDGPNALTPPPTTPEW
IKFCRQLFGGFSMLLWIGAILCFLAYSIQAATEEEPQNDNLYLGVVLSAV
VIITGCFSYYQEAKSSKIMESFKNMVPQQALVIRNGEKMSINAEEVVVGD
LVEVKGGDRIPADLRIISANGCKVDNSSLTGESEPQTRSPDFTNENPLET
RNIAFFSTNCVEGTARGIVVYTGDRTVMGRIAGQTPIAAEIEHFIHIITG
VAVFLGVSFFILSLILEYTWLEAVIFLIGIIVANVPEGLLATVTVCLTLT
AKRMARKNCLVKNLEAVETLGSTSTICSDKTGTLTQNRMTVAHMWFDNQI
HEADTTENQSGVSFDKTSATWLALSRIAGLCNRAVFQANQENLPILKRAV
AGDASESALLKCIELCCGSVKEMRERYAKIVEIPFNSTNKYQLSIHKNPN
TSEPQHLLVMKGAPERILDRCSSILLHGKEQPLDEELKDAFQNAYLELGG
LGERVLGFCHLFLPDEQFPEGFQFDTDDVNFPIDNLCFVGLISMIDPPRA
AVPDAVGKCRSAGIKVIMVTGDHPITAKAIAKGVGIISEGNETVEDIAAR
LNIPVSQVNPRDAKACVVHGSDLKDMTSEQLDDILKYHTEIVFARTSPQQ
KLIIVEGCQRQGAIVAVTGDGVNDSPALKKADIGVAMGIAGSDVSKQAAD
MILLDDNFASIVTGVEEGRLIFDNLKKSIAYTLTSNIPEITPFLIFIIAN
IPLPLGTVTILCIDLGTDMVPAISLAYEQAESDIMKRQPRNPKTDKLVNE
RLISMAYGQIGMIQALGGFFTYFVILAENGFLPIHLLGLRVDWDDRWIND
VEDSYGQQWTYEQRKIVEFTCHTAFFVSIVVVQWADLVICKTRRNSVFQQ
GMKNKILIFGLFEETALAAFLSYCPGMGVALRMYPLKPTWWFCAFPYSLL
IFVYDEVRKLIIRRRPGGWVEKETYY
Ligand information
Ligand ID
MG
InChI
InChI=1S/Mg/q+2
InChIKey
JLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
Software
SMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0
[Mg+2]
CACTVS 3.341
[Mg++]
Formula
Mg
Name
MAGNESIUM ION
ChEMBL
DrugBank
DB01378
ZINC
PDB chain
7e1z Chain A Residue 1105 [
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Receptor-Ligand Complex Structure
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PDB
7e1z
Cryo-EM structures of recombinant human sodium-potassium pump determined in three different states.
Resolution
3.2 Å
Binding residue
(original residue number in PDB)
D376 D717
Binding residue
(residue number reindexed from 1)
D329 D670
Annotation score
1
Enzymatic activity
Enzyme Commision number
7.2.2.13
: Na(+)/K(+)-exchanging ATPase.
Gene Ontology
Molecular Function
GO:0000166
nucleotide binding
GO:0005215
transporter activity
GO:0005391
P-type sodium:potassium-exchanging transporter activity
GO:0005515
protein binding
GO:0005524
ATP binding
GO:0008556
P-type potassium transmembrane transporter activity
GO:0016791
phosphatase activity
GO:0016887
ATP hydrolysis activity
GO:0030955
potassium ion binding
GO:0031402
sodium ion binding
GO:0044325
transmembrane transporter binding
GO:0046872
metal ion binding
GO:0046982
protein heterodimerization activity
GO:0051087
protein-folding chaperone binding
GO:1990239
steroid hormone binding
Biological Process
GO:0002026
regulation of the force of heart contraction
GO:0002028
regulation of sodium ion transport
GO:0006813
potassium ion transport
GO:0006814
sodium ion transport
GO:0006883
intracellular sodium ion homeostasis
GO:0007231
osmosensory signaling pathway
GO:0008217
regulation of blood pressure
GO:0009410
response to xenobiotic stimulus
GO:0010248
establishment or maintenance of transmembrane electrochemical gradient
GO:0030007
intracellular potassium ion homeostasis
GO:0031947
negative regulation of glucocorticoid biosynthetic process
GO:0034220
monoatomic ion transmembrane transport
GO:0036376
sodium ion export across plasma membrane
GO:0045822
negative regulation of heart contraction
GO:0045823
positive regulation of heart contraction
GO:0045989
positive regulation of striated muscle contraction
GO:0055078
sodium ion homeostasis
GO:0055119
relaxation of cardiac muscle
GO:0060047
heart contraction
GO:0071383
cellular response to steroid hormone stimulus
GO:0086002
cardiac muscle cell action potential involved in contraction
GO:0086009
membrane repolarization
GO:0086013
membrane repolarization during cardiac muscle cell action potential
GO:0086064
cell communication by electrical coupling involved in cardiac conduction
GO:1902600
proton transmembrane transport
GO:1903416
response to glycoside
GO:1990573
potassium ion import across plasma membrane
Cellular Component
GO:0005783
endoplasmic reticulum
GO:0005794
Golgi apparatus
GO:0005886
plasma membrane
GO:0005890
sodium:potassium-exchanging ATPase complex
GO:0014069
postsynaptic density
GO:0016020
membrane
GO:0016323
basolateral plasma membrane
GO:0016324
apical plasma membrane
GO:0016328
lateral plasma membrane
GO:0030315
T-tubule
GO:0030424
axon
GO:0031090
organelle membrane
GO:0032991
protein-containing complex
GO:0036126
sperm flagellum
GO:0042383
sarcolemma
GO:0042470
melanosome
GO:0042995
cell projection
GO:0045121
membrane raft
GO:0060342
photoreceptor inner segment membrane
GO:0070062
extracellular exosome
GO:1903561
extracellular vesicle
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:7e1z
,
PDBe:7e1z
,
PDBj:7e1z
PDBsum
7e1z
PubMed
35803952
UniProt
P05023
|AT1A1_HUMAN Sodium/potassium-transporting ATPase subunit alpha-1 (Gene Name=ATP1A1)
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