Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A 1990 |
| Chain | Residue |
| A | GLU754 |
| A | CL1991 |
| A | CL1993 |
| A | NI1998 |
| A | HOH2014 |
| A | HOH2033 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CL A 1991 |
| Chain | Residue |
| A | CL1990 |
| A | CL1992 |
| A | NI1998 |
| A | HOH2033 |
| A | ASN503 |
| A | GLU754 |
| A | HIS882 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 1992 |
| Chain | Residue |
| A | ASN503 |
| A | CL1991 |
| A | CL1993 |
| A | NI1998 |
| A | HOH2033 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 1993 |
| Chain | Residue |
| A | GLU885 |
| A | CL1990 |
| A | CL1992 |
| A | NI1998 |
| A | HOH2014 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE EDO A 1994 |
| Chain | Residue |
| A | TRP542 |
| A | EDO1997 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1995 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE EDO A 1996 |
| Chain | Residue |
| A | PHE107 |
| A | HOH2103 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE EDO A 1997 |
| Chain | Residue |
| A | TRP542 |
| A | EDO1994 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NI A 1998 |
| Chain | Residue |
| A | ASN503 |
| A | HIS882 |
| A | CL1990 |
| A | CL1991 |
| A | CL1992 |
| A | CL1993 |
| A | HOH2033 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NI A 1999 |
| Chain | Residue |
| A | HIS500 |
| A | HOH2015 |
| A | HOH2016 |
| A | HOH2040 |