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 |
| B | 0004517 | molecular_function | nitric-oxide synthase activity |
| B | 0006809 | biological_process | nitric oxide biosynthetic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE HEM A 750 |
| Chain | Residue |
| A | TRP409 |
| A | GLU592 |
| A | ARG596 |
| A | TRP678 |
| A | TYR706 |
| A | XFN800 |
| A | ACT860 |
| A | HOH1004 |
| A | HOH1021 |
| A | HOH1044 |
| A | HOH1053 |
| A | ARG414 |
| A | CYS415 |
| A | VAL416 |
| A | SER457 |
| A | PHE584 |
| A | SER585 |
| A | TRP587 |
| A | MET589 |
| site_id | AC2 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE XFN A 800 |
| Chain | Residue |
| A | VAL336 |
| A | ARG481 |
| A | VAL567 |
| A | PHE584 |
| A | TRP587 |
| A | GLU592 |
| A | ARG596 |
| A | VAL677 |
| A | TRP678 |
| A | HEM750 |
| A | CL910 |
| A | HOH1015 |
| A | HOH1034 |
| A | HOH1086 |
| B | PHE691 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE ACT A 860 |
| Chain | Residue |
| A | TRP587 |
| A | HEM750 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 900 |
| Chain | Residue |
| A | CYS326 |
| A | CYS331 |
| B | CYS326 |
| B | CYS331 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 901 |
| Chain | Residue |
| A | ASP600 |
| A | CL910 |
| B | HIS692 |
| B | HOH1269 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A 910 |
| Chain | Residue |
| A | ARG596 |
| A | ASP600 |
| A | XFN800 |
| A | ZN901 |
| A | HOH1033 |
| B | HIS692 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 930 |
| Chain | Residue |
| A | GLN478 |
| A | TYR588 |
| A | ARG596 |
| A | ASN597 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 719 |
| Chain | Residue |
| A | HIS692 |
| A | HOH1113 |
| B | ASP600 |
| B | CL910 |
| site_id | AC9 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEM B 750 |
| Chain | Residue |
| B | TRP409 |
| B | ARG414 |
| B | CYS415 |
| B | PHE584 |
| B | SER585 |
| B | GLY586 |
| B | TRP587 |
| B | MET589 |
| B | GLU592 |
| B | ARG596 |
| B | TRP678 |
| B | PHE704 |
| B | TYR706 |
| B | XFN800 |
| B | ACT860 |
| B | HOH1124 |
| B | HOH1157 |
| B | HOH1187 |
| site_id | BC1 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE XFN B 800 |
| Chain | Residue |
| A | PHE691 |
| B | VAL336 |
| B | ARG481 |
| B | VAL567 |
| B | PHE584 |
| B | TRP587 |
| B | GLU592 |
| B | ARG596 |
| B | VAL677 |
| B | TRP678 |
| B | HEM750 |
| B | CL910 |
| B | HOH1190 |
| B | HOH1233 |
| B | HOH1257 |
| B | HOH1267 |
| site_id | BC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ACT B 860 |
| Chain | Residue |
| B | GLY417 |
| B | TRP587 |
| B | HEM750 |
| B | HOH1201 |
| site_id | BC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CL B 910 |
| Chain | Residue |
| A | HOH1113 |
| B | ARG596 |
| B | ASP600 |
| B | XFN800 |
| A | HIS692 |
| A | ZN719 |
| A | HOH1068 |
| site_id | BC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL B 930 |
| Chain | Residue |
| B | GLN478 |
| B | TYR588 |
| B | ARG596 |
| B | ASN597 |
| B | HOH1221 |
Functional Information from PROSITE/UniProt
| site_id | PS60001 |
| Number of Residues | 8 |
| Details | NOS Nitric oxide synthase (NOS) signature. RCVGRIqW |
| Chain | Residue | Details |
| A | ARG414-TRP421 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | SER334 | |
| B | SER334 | |
| B | GLN478 | |
| B | TRP587 | |
| B | TYR588 | |
| B | GLU592 | |
| B | VAL677 | |
| B | TRP678 | |
| B | PHE691 | |
| B | TYR706 | |
| A | GLN478 | |
| A | TRP587 | |
| A | TYR588 | |
| A | GLU592 | |
| A | VAL677 | |
| A | TRP678 | |
| A | PHE691 | |
| A | TYR706 | |
| Chain | Residue | Details |
| A | CYS415 | |
| B | CYS415 | |
