5GMY
Crystal structure of the Archaeoglobus fulgidus oligosaccharyltransferase (O29867_ARCFU) tethered with an acceptor peptide containing the NVT sequon via a disulfide bond
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Transmembrane oligosaccharyl transferase, putative | polymer | 875 | 99159.9 | 1 | UniProt (O29867) Pfam (PF02516) Pfam (PF22627) Pfam (PF18079) In PDB | Archaeoglobus fulgidus DSM 4304 | Oligosaccharyltransferase |
| 2 | B | acceptor peptide, ARG-TYR-ASN-VAL-THR-ALA-CYS | polymer | 7 | 826.9 | 1 | synthetic construct | ||
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence modifications
A: 1 - 868 (UniProt: O29867)
| PDB | External Database | Details |
|---|---|---|
| Cys 617 | Gly 617 | engineered mutation |
| Glu 869 | - | expression tag |
| Leu 870 | - | expression tag |
| Ala 871 | - | expression tag |
| Leu 872 | - | expression tag |
| Val 873 | - | expression tag |
| Pro 874 | - | expression tag |
| Arg 875 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99986.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 100011.1 |
