3CA0
Sambucus nigra agglutinin II (SNA-II), hexagonal crystal form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Agglutinin II | polymer | 258 | 28439.1 | 1 | UniProt (P33183) Pfam (PF00652) In PDB | Sambucus nigra (European elder elderberry) | SNA-II |
| 2 | B | beta-D-xylopyranose-(1-2)-[alpha-D-mannopyranose-(1-3)][alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1189.1 | 1 | In PDB GlyTouCan (G26295XE) | |||
| 3 | C | alpha-L-fucopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 367.3 | 1 | In PDB GlyTouCan (G80587NA) | |||
| 4 | D | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 5 | E | alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 1 | In PDB GlyTouCan (G11971MR) | |||
| 6 | A | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
| 7 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 8 | water | water | 18.0 | 335 | Chemie (HOH) |
Sequence modifications
A: 1 - 258 (UniProt: P33183)
| PDB | External Database | Details |
|---|---|---|
| Leu 224 | His 529 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28439.1 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 2551.4 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 731.5 | |
| All* | Total formula weight | 31721.9 |
