Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CD A 5 |
| Chain | Residue |
| A | ASP59 |
| A | HOH167 |
| A | HOH180 |
| D | GLU67 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CD A 14 |
| Chain | Residue |
| A | HOH181 |
| C | HOH179 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CD A 18 |
| Chain | Residue |
| C | CD19 |
| C | HOH183 |
| C | HOH185 |
| A | ASP89 |
| B | ASP89 |
| B | HOH169 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CD A 22 |
| Chain | Residue |
| A | CD23 |
| A | GLU143 |
| C | CD21 |
| C | HOH187 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CD A 23 |
| Chain | Residue |
| A | CD22 |
| A | HOH188 |
| B | GLU143 |
| B | HOH168 |
| C | CD21 |
| C | HOH186 |
| D | HIS88 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CD A 162 |
| Chain | Residue |
| A | GLU82 |
| A | HOH182 |
| B | ASP94 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CD B 7 |
| Chain | Residue |
| B | ASP59 |
| B | HOH178 |
| C | GLU67 |
| C | HOH168 |
| C | HOH170 |
| C | HOH173 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CD B 8 |
| Chain | Residue |
| B | ASP97 |
| B | VAL99 |
| B | HOH179 |
| D | ASP97 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CD B 15 |
| Chain | Residue |
| A | ASP94 |
| B | GLU82 |
| B | HOH181 |
| site_id | BC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CD B 162 |
| Chain | Residue |
| A | GLU109 |
| B | GLU109 |
| B | HOH182 |
| C | GLU109 |
| C | HOH167 |
| D | GLU109 |
| site_id | BC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CD C 9 |
| Chain | Residue |
| B | GLU67 |
| C | ASP59 |
| C | HOH172 |
| C | HOH175 |
| C | HOH180 |
| site_id | BC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CD C 11 |
| Chain | Residue |
| C | HIS119 |
| C | HOH181 |
| site_id | BC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CD C 17 |
| Chain | Residue |
| C | GLU82 |
| C | HOH182 |
| D | ASP94 |
| site_id | BC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CD C 19 |
| Chain | Residue |
| A | CD18 |
| A | ARG85 |
| C | CD20 |
| C | GLU143 |
| C | HOH183 |
| C | HOH184 |
| site_id | BC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CD C 20 |
| Chain | Residue |
| C | CD19 |
| C | GLU143 |
| C | HOH183 |
| C | HOH185 |
| D | GLU143 |
| site_id | BC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CD C 21 |
| Chain | Residue |
| A | CD22 |
| A | CD23 |
| C | ASP89 |
| C | HOH186 |
| C | HOH187 |
| D | ASP89 |
| site_id | BC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CD C 162 |
| Chain | Residue |
| A | ASP97 |
| C | ASP97 |
| C | HOH163 |
| C | HOH189 |
| site_id | BC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CD D 10 |
| Chain | Residue |
| A | GLU67 |
| D | HOH20 |
| D | ASP59 |
| D | HOH184 |
| site_id | CC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CD D 13 |
| Chain | Residue |
| D | HIS119 |
| D | HOH180 |
| site_id | CC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CD D 16 |
| site_id | CC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CD D 162 |
| Chain | Residue |
| C | GLU110 |
| D | GLU110 |
| D | HOH182 |