Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003723 | molecular_function | RNA binding |
| A | 0006364 | biological_process | rRNA processing |
| A | 0008168 | molecular_function | methyltransferase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 317 |
| Chain | Residue |
| A | PHE141 |
| A | THR209 |
| A | GLU304 |
| A | HOH4005 |
| A | HOH4006 |
| A | HOH4027 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 318 |
| Chain | Residue |
| A | HOH4101 |
| A | GLN289 |
| A | GLU290 |
| A | GLU290 |
| site_id | AC3 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE MTA A 4001 |
| Chain | Residue |
| A | GLY168 |
| A | ALA170 |
| A | GLU192 |
| A | PHE193 |
| A | GLU216 |
| A | ASP217 |
| A | ALA218 |
| A | ARG219 |
| A | ASP237 |
| A | VAL238 |
| A | GLN240 |
| A | HOH4112 |
| A | HOH4216 |
| A | HOH4234 |
Functional Information from PROSITE/UniProt
| site_id | PS00566 |
| Number of Residues | 15 |
| Details | FIBRILLARIN Fibrillarin signature. GLVYAVEFShRsgRD |
| Chain | Residue | Details |
| A | GLY186-ASP200 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | THR173 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000269|Ref.31 |
| Chain | Residue | Details |
| A | GLU192 | |
| A | ASP217 | |
| A | ASP237 | |
| Chain | Residue | Details |
| A | LYS103 | |
| A | LYS122 | |
| A | LYS206 | |
| A | LYS207 | |
| Chain | Residue | Details |
| A | SER117 | |
| A | SER127 | |
| Chain | Residue | Details |
| A | SER125 | |
| site_id | SWS_FT_FI6 |
| Number of Residues | 7 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733 |
| Chain | Residue | Details |
| A | LYS85 | |
| A | LYS103 | |
| A | LYS110 | |
| A | LYS132 | |
| A | LYS144 | |
| A | LYS159 | |
