7P3B
Human RNA ligase RTCB in complex with GMP and Co(II)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | RNA-splicing ligase RtcB homolog | polymer | 507 | 55425.3 | 2 | UniProt (Q9Y3I0) Pfam (PF01139) In PDB | Homo sapiens (Human) | 3'-phosphate/5'-hydroxy nucleic acid ligase |
| 2 | A, B | GUANOSINE-5'-MONOPHOSPHATE | non-polymer | 363.2 | 2 | Chemie (5GP) | |||
| 3 | A, B | COBALT (II) ION | non-polymer | 58.9 | 4 | Chemie (CO) | |||
| 4 | B | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 5 | B | FORMIC ACID | non-polymer | 46.0 | 4 | Chemie (FMT) | |||
| 6 | B | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 7 | water | water | 18.0 | 297 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 505 (UniProt: Q9Y3I0)
| PDB | External Database | Details |
|---|---|---|
| Ser -1 | - | expression tag |
| Asn 0 | - | expression tag |
| Ala 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 110850.5 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1356.5 | |
| All* | Total formula weight | 112207.0 |
