1RCA
STRUCTURE OF THE CRYSTALLINE COMPLEX OF DEOXYCYTIDYLYL-3',5'-GUANOSINE (3',5'-DCPDG) CO-CRYSTALISED WITH RIBONUCLEASE AT 1.9 ANGSTROMS RESOLUTION. RETROBINDING IN PANCREATIC RNASEA IS INDEPENDENT OF MODE OF INHIBITOR INTROMISSION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | RIBONUCLEASE A | polymer | 124 | 13708.3 | 1 | UniProt (P61823) Pfam (PF00074) | Bos taurus (cattle) | RNASE A |
| 2 | B (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 3 | C, D (A) | 2'-DEOXYCYTIDINE-2'-DEOXYGUANOSINE-3',5'-MONOPHOSPHATE | non-polymer | 556.4 | 2 | Chemie (CGP) | |||
| 4 | E (A) | water | water | 18.0 | 58 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 13708.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1207.8 | |
| All* | Total formula weight | 14916.1 |
