Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004517 | molecular_function | nitric-oxide synthase activity |
| A | 0006809 | biological_process | nitric oxide biosynthetic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0020037 | molecular_function | heme binding |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE HEM A 901 |
| Chain | Residue |
| A | TRP60 |
| A | TRP329 |
| A | TYR355 |
| A | TYR357 |
| A | H4B902 |
| A | ML6904 |
| A | BTB906 |
| A | HOH2318 |
| A | HOH2319 |
| A | SER63 |
| A | ARG65 |
| A | CYS66 |
| A | PHE235 |
| A | ASN236 |
| A | GLY237 |
| A | TRP238 |
| A | GLU243 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE H4B A 902 |
| Chain | Residue |
| A | ARG247 |
| A | TRP327 |
| A | THR328 |
| A | TRP329 |
| A | PHE342 |
| A | HIS343 |
| A | ARG344 |
| A | HEM901 |
| A | POL910 |
| A | POL911 |
| A | HOH2297 |
| A | HOH2318 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 903 |
| Chain | Residue |
| A | GLN129 |
| A | ARG132 |
| A | TYR239 |
| A | ASN248 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE ML6 A 904 |
| Chain | Residue |
| A | ARG132 |
| A | ALA147 |
| A | ILE218 |
| A | TRP238 |
| A | GLU243 |
| A | HEM901 |
| A | HOH2017 |
| A | HOH2114 |
| site_id | AC5 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE ML6 A 905 |
| Chain | Residue |
| A | ASN103 |
| A | ARG189 |
| A | SER190 |
| A | LEU191 |
| A | VAL192 |
| A | ILE193 |
| A | GLU194 |
| A | GLU318 |
| A | HOH2151 |
| A | HOH2170 |
| A | HOH2322 |
| site_id | AC6 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE BTB A 906 |
| Chain | Residue |
| A | ARG65 |
| A | MET221 |
| A | ILE350 |
| A | ASN354 |
| A | TYR355 |
| A | PHE356 |
| A | TYR357 |
| A | HEM901 |
| A | HOH2032 |
| A | HOH2034 |
| A | HOH2035 |
| A | HOH2038 |
| site_id | AC7 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE GOL A 907 |
| Chain | Residue |
| A | GLU156 |
| A | TRP160 |
| A | ARG161 |
| A | TRP238 |
| A | SER298 |
| A | ILE299 |
| A | HOH2135 |
| A | HOH2138 |
| A | HOH2264 |
| A | HOH2265 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PEG A 908 |
| Chain | Residue |
| A | GLU194 |
| A | GLN295 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE POL A 909 |
| Chain | Residue |
| A | ASN103 |
| A | GLN295 |
| A | GLY296 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE POL A 910 |
| Chain | Residue |
| A | ARG247 |
| A | HIS343 |
| A | H4B902 |
| A | HOH2321 |
| site_id | BC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE POL A 911 |
| Chain | Residue |
| A | TRP327 |
| A | ARG344 |
| A | SER345 |
| A | H4B902 |
| A | HOH2091 |
| A | HOH2294 |
| A | HOH2308 |
| site_id | BC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE POL A 912 |
| Chain | Residue |
| A | CYS149 |
| A | SER150 |
| A | ALA153 |
| A | HOH2131 |
Functional Information from PROSITE/UniProt
| site_id | PS60001 |
| Number of Residues | 8 |
| Details | NOS Nitric oxide synthase (NOS) signature. RCIGRLfW |
| Chain | Residue | Details |
| A | ARG65-TRP72 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | Binding site: {"description":"axial binding residue"} |
