3GRG
Crystal structure of the F87M/L110M mutant of human transthyretin at pH 7.5
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, D, C) | Transthyretin | polymer | 127 | 13779.4 | 4 | UniProt (P02766) Pfam (PF00576) | Homo sapiens (Human) | Prealbumin, TBPA, TTR, ATTR |
| 2 | E, F, G, K, L... (A, B, D, C) | ZINC ION | non-polymer | 65.4 | 12 | Chemie (ZN) | |||
| 3 | AA, H, J, N, S... (C, A, B, D) | ACETATE ION | non-polymer | 59.0 | 7 | Chemie (ACT) | |||
| 4 | I, O, U, V (A, B, D) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 5 | BA, CA, DA, EA (A, B, D, C) | water | water | 18.0 | 208 | Chemie (HOH) |
Sequence modifications
A, B, D, C: 1 - 127 (UniProt: P02766)
| PDB | External Database | Details |
|---|---|---|
| Met 87 | Phe 107 | engineered mutation |
| Met 110 | Leu 130 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 55117.7 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 1566.6 | |
| All* | Total formula weight | 56684.3 |
