7N57
Crystal structure of R20A human Galectin-7 mutant in presence of lactose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Galectin-7 | polymer | 135 | 14879.7 | 2 | UniProt (P47929) Pfam (PF00337) | Homo sapiens (Human) | Gal-7,HKL-14,PI7,p53-induced gene 1 protein |
| 2 | C, D (D, E) | beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900008) GlyTouCan (G88362QR) | |||
| 3 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | F, G, H (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 187 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 135 (UniProt: P47929)
| PDB | External Database | Details |
|---|---|---|
| Ala 20 | Arg 21 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 29759.5 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 684.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 278.3 | |
| All* | Total formula weight | 30722.4 |
