Structure of PDB 7zgo Chain A
Receptor sequence
>7zgoA (length=470) Species:
9606
(Homo sapiens) [
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KFGWIKGVLVRCMLNIWGVMLFIRLSWIVGQAGIGLSVLVIMMATVVTTI
TGLSTSAIATNGFVRGGGAYYLISRSLGPEFGGAIGLIFAFANAVAVAMY
VVGFAETVVELLKEHSILMIDEINDIRIIGAITVVILLGISVAGMEWEAK
AQIVLLVILLLAIGDFVIGTFIPLESKKPKGFFGYKSEIFNENFGPDFRE
EETFFSVFAIFFPAATGILAGANISGDLADPQSAIPKGTLLAILITTLVY
VGIAVSVGSCVVRDATGNVNDTIVTELTNCTSAACKLNFDFSSCESSPCS
YGLMNNFQVMSMVSGFTPLISAGIFSATLSSALASLVSAPKIFQALCKDN
IYPAFQMFAKGYGKNNEPLRGYILTFLIALGFILIAELNVIAPIISNFFL
ASYALINFSVFHASLAKSPGWRPAFKYYNMWISLLGAILCCIVMFVINWW
AALLTYVIVLGLYIYVTYKK
3D structure
PDB
7zgo
Cryo-EM structure of the human NKCC1 transporter reveals mechanisms of ion coupling and specificity.
Chain
A
Resolution
2.55 Å
3D
structure
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Enzymatic activity
Enzyme Commision number
?
Interaction with ligand
Site
#
Ligand
Ligand
chain
Binding residues on receptor
(original residue number in PDB)
Binding residues on receptor
(residue number reindexed from 1)
Binding affinity
BS01
NA
A
L297 W300 G301 A610 S613 S614
L14 W17 G18 A327 S330 S331
BS02
K
A
N298 I299 G301 Y383 P496 A497 A498 T499 G500
N15 I16 G18 Y100 P213 A214 A215 T216 G217
BS03
CL
A
G301 V302 M303 P496 A497
G18 V19 M20 P213 A214
BS04
CL
A
F372 G500 L502 F682 Y686
F89 G217 L219 F399 Y403
BS05
Y01
A
M326 P479 F481 F487 F488
M43 P196 F198 F204 F205
Gene Ontology
Molecular Function
GO:0005515
protein binding
GO:0008511
sodium:potassium:chloride symporter activity
GO:0008519
ammonium channel activity
GO:0015079
potassium ion transmembrane transporter activity
GO:0015293
symporter activity
GO:0015377
chloride:monoatomic cation symporter activity
GO:0019901
protein kinase binding
GO:0022857
transmembrane transporter activity
GO:0046873
metal ion transmembrane transporter activity
GO:0051087
protein-folding chaperone binding
GO:0051879
Hsp90 protein binding
Biological Process
GO:0006811
monoatomic ion transport
GO:0006813
potassium ion transport
GO:0006814
sodium ion transport
GO:0006821
chloride transport
GO:0006883
intracellular sodium ion homeostasis
GO:0006884
cell volume homeostasis
GO:0006972
hyperosmotic response
GO:0007214
gamma-aminobutyric acid signaling pathway
GO:0010818
T cell chemotaxis
GO:0030007
intracellular potassium ion homeostasis
GO:0030321
transepithelial chloride transport
GO:0030644
intracellular chloride ion homeostasis
GO:0035633
maintenance of blood-brain barrier
GO:0035725
sodium ion transmembrane transport
GO:0035865
cellular response to potassium ion
GO:0045795
positive regulation of cell volume
GO:0055064
chloride ion homeostasis
GO:0055075
potassium ion homeostasis
GO:0055078
sodium ion homeostasis
GO:0055085
transmembrane transport
GO:0061044
negative regulation of vascular wound healing
GO:0070634
transepithelial ammonium transport
GO:0072488
ammonium transmembrane transport
GO:0098658
inorganic anion import across plasma membrane
GO:0098659
inorganic cation import across plasma membrane
GO:0098719
sodium ion import across plasma membrane
GO:0150003
regulation of spontaneous synaptic transmission
GO:0150104
transport across blood-brain barrier
GO:1902476
chloride transmembrane transport
GO:1904450
positive regulation of aspartate secretion
GO:1904464
regulation of matrix metallopeptidase secretion
GO:1990573
potassium ion import across plasma membrane
GO:1990869
cellular response to chemokine
Cellular Component
GO:0005886
plasma membrane
GO:0009925
basal plasma membrane
GO:0016020
membrane
GO:0016323
basolateral plasma membrane
GO:0016324
apical plasma membrane
GO:0016328
lateral plasma membrane
GO:0030659
cytoplasmic vesicle membrane
GO:0031253
cell projection membrane
GO:0042995
cell projection
GO:0043005
neuron projection
GO:0043025
neuronal cell body
GO:0044297
cell body
GO:0044298
cell body membrane
GO:0070062
extracellular exosome
GO:0071944
cell periphery
GO:1903561
extracellular vesicle
View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB
RCSB:7zgo
,
PDBe:7zgo
,
PDBj:7zgo
PDBsum
7zgo
PubMed
36239040
UniProt
P55011
|S12A2_HUMAN Solute carrier family 12 member 2 (Gene Name=SLC12A2)
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