5Z9X
Arabidopsis SMALL RNA DEGRADING NUCLEASE 1 in complex with an RNA substrate
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000175 | molecular_function | 3'-5'-RNA exonuclease activity |
| A | 0003676 | molecular_function | nucleic acid binding |
| A | 0004518 | molecular_function | nuclease activity |
| A | 0004527 | molecular_function | exonuclease activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0008408 | molecular_function | 3'-5' exonuclease activity |
| A | 0010587 | biological_process | miRNA catabolic process |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0035198 | molecular_function | miRNA binding |
| A | 0044747 | biological_process | pre-miRNA 3'-end processing |
| A | 0044748 | molecular_function | 3'-5'-exoribonuclease activity involved in mature miRNA 3'-end processing |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 501 |
| Chain | Residue |
| A | ARG23 |
| A | LEU72 |
| A | LYS116 |
| A | HOH618 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue MG A 502 |
| Chain | Residue |
| A | ASP144 |
| A | HIS223 |
| A | ASP228 |
| R | G10 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 503 |
| Chain | Residue |
| A | CYS145 |
| A | GLU146 |
| A | CYS280 |
| A | ASP283 |
| R | G10 |
| A | ASP144 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 R 101 |
| Chain | Residue |
| R | A9 |
| R | G10 |
