Table 6. EAAT3 residues coordinating the K+ ion at sites 1, 2, and 3.
Helix-Residue | Distance | |
site 1 | TM7 - G362 (O) | |
TM7 - I365 (O) | ||
TM7 - N366 (O) | ||
TM8 - D455 (O1) | ||
TM8 - D455 (O2) | ||
H2O (1) | ||
H2O (2) | ||
site 2 | TM7 - T370 (OH) | |
TM7 - T370 (O) | ||
TM7 - E374 (O1) | ||
TM7 - E374 (O2) | ||
H2O (1) | ||
H2O (2) | ||
site 3 | HP1 - S331 (O) | |
HP1 - S331 (OH) | ||
TM8 - D444 (O) | ||
TM8 - D444 (O1) | ||
TM8 - D444 (O2) | ||
TM8 - T448 (OH) | ||
H2O |
Notation is the same as in Table 5.