8ORJ
Cryo-EM structure of human tRNA ligase RTCB in complex with human PYROXD1.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | RNA-splicing ligase RtcB homolog | polymer | 508 | 55556.4 | 1 | UniProt (Q9Y3I0) Pfam (PF01139) | Homo sapiens (human) | 3'-phosphate/5'-hydroxy nucleic acid ligase |
| 2 | B (B) | Pyridine nucleotide-disulfide oxidoreductase domain-containing protein 1 | polymer | 502 | 56016.9 | 1 | UniProt (Q8WU10) Pfam (PF07992) Pfam (PF18267) | Homo sapiens (human) | |
| 3 | C, D (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E (B) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 1 | Chemie (NAD) | |||
| 5 | F (B) | DIHYDROFLAVINE-ADENINE DINUCLEOTIDE | non-polymer | 787.6 | 1 | Chemie (FDA) |
Sequence modifications
A: 1 - 505 (UniProt: Q9Y3I0)
B: 1 - 500 (UniProt: Q8WU10)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Pro 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111573.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1499.6 | |
| All* | Total formula weight | 113072.9 |
