3ALU
Crystal structure of CEL-IV complexed with Raffinose
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, C, D) | Lectin CEL-IV, C-type | polymer | 157 | 17108.8 | 4 | UniProt (Q7M4F9) Pfam (PF00059) | Cucumaria echinata (Sea cucumber) | |
| 2 | E, F, G, H (E, F, G, H) | alpha-D-galactopyranose-(1-6)-alpha-D-glucopyranose-(1-2)-beta-D-fructofuranose | branched | 504.4 | 4 | In PDB BIRD (PRD_900002) | raffinose | ||
| 3 | I, J, L, N, O... (A, B, C, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 9 | Chemie (EDO) | |||
| 4 | K, M, R, U (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 5 | V, W, X, Y (A, B, C, D) | water | water | 18.0 | 746 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 68435.2 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 2017.8 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 718.9 | |
| All* | Total formula weight | 71171.9 |
