Excitatory
amino acid
transporter 3
Sodium- and
chloride-
dependent
transporter
XTRP3
Neutral and
basic amino
acid transport
protein rBAT
B(0,+)-type
amino acid
transporter 1
Large neutral
amino acids
transporter
small subunit 1
Aquaporin-1
Aquaporin-1
Sodium/hydrogen
exchanger 1
Electrogenic
sodium
bicarbonate
cotransporter 1
Sodium-coupled
neutral amino
acid
transporter 4
Y+L amino acid
transporter 1
4F2
cell-surface
antigen heavy
chain
Large neutral
amino acids
transporter
small subunit 2
4F2
cell-surface
antigen heavy
chain
Carbonic
anhydrase 1
Na+
Na+
Na+
Na+
Cl-
Cl-
L-Cysteine
L-Cysteine
Na+
H2O
H2O
H2O
Na+
Na+
H+
H+
HCO3-
HCO3-
Na+
Na+
Na+
Na+
Na+
H2O
CO2
H2O
K+
HCO3-
Na+
Cl-
Y+L amino acid
transporter 2
L-Amino acid
L-Amino acid
Imino acids
Imino acids
Organic Cation
Organic Cation
Organic Anion
Organic Anion
Large Neutral
Amino Acids
Large Neutral
Amino Acids
L-Amino acid
L-Amino acid
L-Amino acid
L-Amino acid
L-Amino acid
Large Neutral
Amino Acids
Large Neutral
Amino Acids
4F2
cell-surface
antigen heavy
chain
4F2
cell-surface
antigen heavy
chain
Solute carrier
family 22
member 2
Solute carrier
family 22
member 6
Zinc (II) ion
Lumen
Interstitium
Blood Vessel
Amino Acids
Proximal Convoluted Tubule