Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000398 | biological_process | mRNA splicing, via spliceosome |
| A | 0005681 | cellular_component | spliceosomal complex |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue SY4 A 2501 |
| Chain | Residue |
| A | HIS1888 |
| A | LEU1889 |
| A | PHE1890 |
| A | LEU1988 |
| A | PHE1989 |
| A | ASN1990 |
| A | TYR2037 |
| A | HOH2671 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | binding site for residue SY4 B 401 |
| Chain | Residue |
| B | PRO5 |
| B | THR7 |
| B | TYR68 |
| B | GLU83 |
| B | LYS88 |
| B | ILE92 |
| B | PHE96 |
| B | HOH502 |
| A | PRO2030 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| B | GLU266 | |
| Chain | Residue | Details |
| B | ARG287 | |
