1XKI
Crystal structure of human tear lipocalin/von Ebners gland protein
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Von Ebner's gland protein | polymer | 162 | 17949.2 | 1 | UniProt (P31025) Pfam (PF00061) | Homo sapiens (human) | Tear lipocalin, VEG protein, Tear prealbumin, TP, Lipocalin 1 |
| 2 | B, C, D (A) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 3 | E, F (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | G (A) | water | water | 18.0 | 146 | Chemie (HOH) |
Sequence modifications
A: 5 - 158 (UniProt: P31025)
| PDB | External Database | Details |
|---|---|---|
| Ser 101 | Cys 119 | engineered mutation |
| Ala 158 | Asp 176 | engineered mutation |
| Trp 159 | - | expression tag |
| Ser 160 | - | expression tag |
| His 161 | - | expression tag |
| Pro 162 | - | expression tag |
| Gln 163 | - | expression tag |
| Phe 164 | - | expression tag |
| Glu 165 | - | expression tag |
| Lys 166 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17949.2 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 267.1 | |
| All* | Total formula weight | 18216.3 |
