Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | ACT_SITE: |
| Chain | Residue | Details |
| A | HIS54 | |
| B | HIS54 | |
| C | HIS54 | |
| D | HIS54 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | ACT_SITE: ACT_SITE => ECO:0000250 |
| Chain | Residue | Details |
| A | ASP57 | |
| B | ASP57 | |
| C | ASP57 | |
| D | ASP57 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 28 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLU181 | |
| B | HIS220 | |
| B | ASP245 | |
| B | ASP255 | |
| B | ASP257 | |
| B | ASP287 | |
| C | GLU181 | |
| C | GLU217 | |
| C | HIS220 | |
| C | ASP245 | |
| C | ASP255 | |
| A | GLU217 | |
| C | ASP257 | |
| C | ASP287 | |
| D | GLU181 | |
| D | GLU217 | |
| D | HIS220 | |
| D | ASP245 | |
| D | ASP255 | |
| D | ASP257 | |
| D | ASP287 | |
| A | HIS220 | |
| A | ASP245 | |
| A | ASP255 | |
| A | ASP257 | |
| A | ASP287 | |
| B | GLU181 | |
| B | GLU217 | |
