Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE XAN A 90 |
| Chain | Residue |
| A | A21 |
| A | U22 |
| A | U47 |
| A | U51 |
| A | A52 |
| A | A73 |
| A | C74 |
| A | U75 |
| A | HOH462 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE ACT A 96 |
| Chain | Residue |
| A | G32 |
| A | A33 |
| A | G38 |
| A | C39 |
| A | U67 |
| A | HOH326 |
| site_id | AC3 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE NCO A 101 |
| Chain | Residue |
| A | G27 |
| A | C28 |
| A | G29 |
| A | U30 |
| A | A66 |
| A | U67 |
| A | HOH379 |
| A | HOH402 |
| A | HOH484 |
| A | HOH492 |
| A | HOH495 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE NCO A 102 |
| Chain | Residue |
| A | G38 |
| A | C39 |
| A | G56 |
| A | G57 |
| A | C58 |
| A | HOH346 |
| A | HOH366 |
| A | HOH405 |
| A | HOH423 |
| A | HOH449 |
| site_id | AC5 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE NCO A 103 |
| Chain | Residue |
| A | C39 |
| A | G55 |
| A | G56 |
| A | G57 |
| A | G68 |
| A | U69 |
| A | HOH308 |
| A | HOH319 |
| A | HOH342 |
| A | HOH351 |
| A | HOH370 |
| A | HOH374 |
| A | HOH385 |
| site_id | AC6 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE NCO A 104 |
| Chain | Residue |
| A | U30 |
| A | G31 |
| A | G32 |
| A | A65 |
| A | A66 |
| A | HOH302 |
| A | HOH303 |
| A | HOH336 |
| A | HOH341 |
| A | HOH345 |
| site_id | AC7 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE NCO A 105 |
| Chain | Residue |
| A | G37 |
| A | G38 |
| A | C58 |
| A | HOH376 |
| A | HOH407 |
| A | HOH452 |
| A | HOH475 |
| A | HOH490 |
| A | HOH491 |
| A | HOH508 |
| site_id | AC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE NCO A 106 |
| Chain | Residue |
| A | C26 |
| A | G27 |
| A | G29 |
| A | U30 |
| A | G68 |
| A | U69 |
| A | HOH427 |
| A | HOH492 |
| site_id | AC9 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NCO A 107 |
| Chain | Residue |
| A | C41 |
| A | G42 |
| A | C53 |
| A | C54 |
| A | HOH311 |
| A | HOH520 |
| site_id | BC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NCO A 108 |
| Chain | Residue |
| A | G46 |
| A | U47 |
| A | C50 |
| A | U51 |
| A | HOH497 |
| site_id | BC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE NCO A 109 |
| Chain | Residue |
| A | A23 |
| A | A24 |
| A | C71 |
| A | HOH344 |
| A | HOH353 |
| A | HOH418 |
| A | HOH430 |
| A | HOH446 |
| A | HOH454 |
| site_id | BC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE NCO A 110 |
| site_id | BC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NCO A 111 |
| Chain | Residue |
| A | G32 |
| A | A33 |
| A | U34 |
| A | HOH318 |
| site_id | BC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE NCO A 112 |
| Chain | Residue |
| A | U36 |
| A | G42 |
| A | G72 |
| A | A73 |
| A | HOH388 |
| A | HOH432 |
| A | HOH480 |
| A | HOH518 |
| site_id | BC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NCO A 113 |
| Chain | Residue |
| A | A40 |
| A | C54 |
| A | G55 |
| A | HOH412 |
| A | HOH422 |
| A | HOH520 |
| A | HOH542 |
| site_id | BC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE MG A 150 |
| Chain | Residue |
| A | U22 |
| A | A23 |
| A | HOH431 |
| A | HOH444 |
| A | HOH448 |
| A | HOH462 |
| A | HOH489 |
