2XON
Structure of TmCBM61 in complex with beta-1,4-galactotriose at 1.4 A resolution
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, L) | ARABINOGALACTAN ENDO-1,4-BETA-GALACTOSIDASE | polymer | 152 | 17218.1 | 2 | UniProt (Q9X0S8) | THERMOTOGA MARITIMA | |
| 2 | C, D (B, C) | beta-D-galactopyranose-(1-4)-beta-D-galactopyranose-(1-4)-beta-D-galactopyranose | branched | 504.4 | 2 | In PDB BIRD (PRD_900114) GlyTouCan (G06996VN) | 4beta-beta-galactotriose | ||
| 3 | E, W (A, L) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | F, X (A, L) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | AA, BA, CA, DA, EA... (L, A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 25 | Chemie (EDO) | |||
| 6 | HA, IA (A, L) | water | water | 18.0 | 553 | Chemie (HOH) |
Sequence modifications
A, L: 21 - 166 (UniProt: Q9X0S8)
| PDB | External Database | Details |
|---|---|---|
| Gly 15 | - | expression tag |
| Ser 16 | - | expression tag |
| His 17 | - | expression tag |
| Met 18 | - | expression tag |
| Ala 19 | - | expression tag |
| Ser 20 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34436.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1008.9 | |
| Non-Polymers* | Number of molecules | 29 |
| Total formula weight | 1824.0 | |
| All* | Total formula weight | 37269.1 |
