9N3S
Crystal structure of the fungal mannosyltransferase Och1 reveals active site primed for N-glycan binding
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Initiation-specific alpha-1,6-mannosyltransferase | polymer | 431 | 49490.6 | 2 | UniProt (P31755) Pfam (PF04488) | Saccharomyces cerevisiae (brewer's yeast) | Outer chain elongation protein 1 |
| 2 | C (C) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | Saccharomyces cerevisiae (brewer's yeast) | ||
| 3 | D (D) | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 910.8 | 1 | In PDB GlyTouCan (G42227JK) | |||
| 4 | E (E) | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 748.7 | 1 | In PDB GlyTouCan (G81315DD) | |||
| 5 | F (B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 6 | G, H (A, B) | water | water | 18.0 | 225 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 98981.1 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 2083.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 221.2 | |
| All* | Total formula weight | 101286.3 |
