1DL2
CRYSTAL STRUCTURE OF CLASS I ALPHA-1,2-MANNOSIDASE FROM SACCHAROMYCES CEREVISIAE AT 1.54 ANGSTROM RESOLUTION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CLASS I ALPHA-1,2-MANNOSIDASE | polymer | 511 | 58773.0 | 1 | UniProt (P32906) Pfam (PF01532) | Saccharomyces cerevisiae (baker's yeast) | |
| 2 | B (B) | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1235.1 | 1 | In PDB GlyTouCan (G34725OX) | |||
| 3 | C (C) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G15407YE) | |||
| 4 | D (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 5 | E (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 6 | F (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 7 | G (A) | water | water | 18.0 | 393 | Chemie (HOH) |
Sequence modifications
A: 34 - 366 (UniProt: P32906)
| PDB | External Database | Details |
|---|---|---|
| - | Leu 367 | deletion |
| - | Ser 368 | deletion |
| - | Leu 369 | deletion |
| - | Glu 370 | deletion |
| - | Arg 371 | deletion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 58773.0 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1821.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 353.4 | |
| All* | Total formula weight | 60948.0 |
