5EPQ
Structure at 1.75 A resolution of a glycosylated, lipid-binding, lipocalin-like protein
Replaces: 4NYSEntity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Milk protein | polymer | 164 | 18703.0 | 1 | UniProt (Q6SVB6) In PDB | Diploptera punctata (Pacific beetle cockroach) | Lipocalin-like milk protein |
| 2 | B, 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 | 2 | In PDB GlyTouCan (G15407YE) | |||
| 3 | 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) | |||
| 4 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 5 | A | OLEIC ACID | non-polymer | 282.5 | 1 | Chemie (OLA) | |||
| 6 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 7 | water | water | 18.0 | 201 | Chemie (HOH) |
Sequence modifications
A: -8 - 155 (UniProt: Q6SVB6)
| PDB | External Database | Details |
|---|---|---|
| Pro 12 | Thr 21 | See Sequence details |
| Ser 72 | Arg 81 | See Sequence details |
| Asp 83 | Glu 92 | See Sequence details |
| Glu 87 | Lys 96 | See Sequence details |
| Gln 89 | Glu 98 | See Sequence details |
| Asn 132 | Ala 141 | See Sequence details |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18703.0 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1597.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 565.7 | |
| All* | Total formula weight | 20866.3 |
