4AL9
Crystal structure of the lectin PA-IL from Pseudomonas aeruginoas in complex with melibiose
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, E... (A, B, C, D, E...) | PA-I GALACTOPHILIC LECTIN | polymer | 121 | 12770.1 | 8 | UniProt (Q05097) Pfam (PF07828) | PSEUDOMONAS AERUGINOSA | PA-IL, GALACTOSE-BINDING LECTIN |
| 2 | I, J (I, J) | alpha-D-galactopyranose-(1-6)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900037) GlyTouCan (G54976AD) | alpha-melibiose | ||
| 3 | CA, K, N, P, R... (H, A, B, C, D...) | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 4 | AA, L, O, Q, S... (G, A, B, C, D...) | alpha-D-galactopyranose | non-polymer | 180.2 | 6 | Chemie (GLA) | |||
| 5 | BA, M, T, W, Y (H, A, D, F) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 5 | Chemie (EDO) | |||
| 6 | DA, EA, FA, GA, HA... (A, B, C, D, E...) | water | water | 18.0 | 755 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 102161.1 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 684.6 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 1711.9 | |
| All* | Total formula weight | 104557.6 |
