4Q56
Structure of Helix aspersa agglutinin with natural glycosylation and N-acetyl-alpha-D-galactosamine (GalNAc)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Helix aspersa agglutinin (HAA) | polymer | 101 | 11345.8 | 1 | Pfam (PF09458) UniProt (by SIFTS) (A0A0R4I963) In PDB | Helix aspersa | |
| 2 | B | alpha-L-fucopyranose-(1-2)-beta-D-galactopyranose-(1-4)-alpha-L-fucopyranose-(1-3)-[beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1041.0 | 1 | In PDB GlyTouCan (G52988LW) | |||
| 3 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | A | 2-acetamido-2-deoxy-alpha-D-galactopyranose | non-polymer | 221.2 | 1 | Chemie (A2G) | |||
| 5 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 7 | water | water | 18.0 | 119 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 11345.8 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 1041.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 368.7 | |
| All* | Total formula weight | 12755.4 |
