Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 18 |
| Details | binding site for residue 8TB A 201 |
| Chain | Residue |
| A | TRP23 |
| A | HOH334 |
| A | HOH343 |
| A | HOH354 |
| A | HOH384 |
| A | HOH395 |
| B | TYR16 |
| B | ASP18 |
| B | LEU111 |
| B | HOH303 |
| A | ASN71 |
| A | PHE77 |
| A | GLN79 |
| A | ARG81 |
| A | VAL86 |
| A | HOH317 |
| A | HOH327 |
| A | HOH331 |
| site_id | AC2 |
| Number of Residues | 25 |
| Details | binding site for residue 8TB A 202 |
| Chain | Residue |
| A | SER0 |
| A | MET1 |
| A | GLU3 |
| A | GLN4 |
| A | SER5 |
| A | LYS21 |
| A | TYR38 |
| A | ARG47 |
| A | ASN61 |
| A | NO3204 |
| A | HOH301 |
| A | HOH306 |
| A | HOH340 |
| A | HOH342 |
| A | HOH344 |
| A | HOH363 |
| A | HOH387 |
| A | HOH399 |
| A | HOH455 |
| B | GLN8 |
| B | ARG34 |
| B | GLN72 |
| B | THR74 |
| B | GLN75 |
| B | 8TB201 |
| site_id | AC3 |
| Number of Residues | 21 |
| Details | binding site for residue 8TB A 203 |
| Chain | Residue |
| A | VAL58 |
| A | VAL59 |
| A | ARG84 |
| A | GLN85 |
| A | TYR87 |
| A | HOH304 |
| A | HOH313 |
| A | HOH315 |
| A | HOH357 |
| A | HOH360 |
| A | HOH365 |
| A | HOH371 |
| A | HOH373 |
| B | GLN57 |
| B | VAL59 |
| B | ARG84 |
| B | GLN85 |
| B | HOH311 |
| B | HOH363 |
| B | HOH419 |
| B | HOH465 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue NO3 A 204 |
| Chain | Residue |
| A | SER5 |
| A | HIS36 |
| A | 8TB202 |
| A | NO3206 |
| B | GLN8 |
| B | HOH429 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue NO3 A 205 |
| Chain | Residue |
| A | GLY-1 |
| A | SER2 |
| A | HIS40 |
| A | THR41 |
| A | GLY42 |
| B | GLY31 |
| B | HOH368 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue NO3 A 206 |
| Chain | Residue |
| A | GLN8 |
| A | NO3204 |
| B | HIS36 |
| B | 8TB202 |
| B | HOH402 |
| B | HOH429 |
| site_id | AC7 |
| Number of Residues | 20 |
| Details | binding site for residue 8TB B 201 |
| Chain | Residue |
| B | HOH361 |
| B | HOH370 |
| B | HOH385 |
| B | HOH408 |
| A | TYR16 |
| A | ASP18 |
| A | LEU111 |
| A | 8TB202 |
| A | HOH377 |
| B | MET14 |
| B | TRP23 |
| B | ASN71 |
| B | PHE77 |
| B | GLN79 |
| B | ARG81 |
| B | VAL86 |
| B | HOH303 |
| B | HOH304 |
| B | HOH319 |
| B | HOH331 |
| site_id | AC8 |
| Number of Residues | 23 |
| Details | binding site for residue 8TB B 202 |
| Chain | Residue |
| A | GLN8 |
| A | ARG34 |
| A | GLN72 |
| A | ALA73 |
| A | GLN75 |
| A | NO3206 |
| B | SER0 |
| B | MET1 |
| B | GLU3 |
| B | GLN4 |
| B | LYS21 |
| B | TYR38 |
| B | ARG47 |
| B | ASN61 |
| B | HOH307 |
| B | HOH325 |
| B | HOH335 |
| B | HOH342 |
| B | HOH356 |
| B | HOH369 |
| B | HOH384 |
| B | HOH402 |
| B | HOH410 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | binding site for residue NO3 B 203 |
| Chain | Residue |
| A | GLY31 |
| B | SER2 |
| B | ALA19 |
| B | HIS40 |
| B | THR41 |
| B | GLY42 |
| B | HOH365 |
