4CP9
Crystal structure OF lecA lectin complexed with a divalent galactoside at 1.65 angstrom
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | PA-I GALACTOPHILIC LECTIN | polymer | 121 | 12834.1 | 1 | UniProt (Q05097) Pfam (PF07828) In PDB | PSEUDOMONAS AERUGINOSA | PA-IL, GALACTOSE-BINDING LECTIN, LECA |
| 2 | B, C, D | PA-I GALACTOPHILIC LECTIN | polymer | 121 | 12818.1 | 3 | UniProt (Q05097) Pfam (PF07828) In PDB | PSEUDOMONAS AERUGINOSA | PA-IL, GALACTOSE-BINDING LECTIN, LECA |
| 3 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | A, B, C, D | beta-D-galactopyranose | non-polymer | 180.2 | 4 | Chemie (GAL) | |||
| 5 | A, B, C, D | (4S)-N-ethyl-4-{[N-methyl-3-(1-{2-[(4-sulfanylbenzoyl)amino]ethyl}-1H-1,2,3-triazol-4-yl)-L-alanyl]amino}-L-prolinamide | non-polymer | 488.6 | 4 | Chemie (CN8) | |||
| 6 | A, B, C, D | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 4 | Chemie (1PE) | |||
| 7 | A, D | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 8 | B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 9 | water | water | 18.0 | 418 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 51288.5 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 4104.7 | |
| All* | Total formula weight | 55393.3 |
