2CDO
structure of agarase carbohydrate binding module in complex with neoagarohexaose
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 | BETA-AGARASE 1 | polymer | 160 | 17105.8 | 4 | UniProt (Q6DN99) Pfam (PF03422) In PDB | SACCHAROPHAGUS DEGRADANS | |
| 2 | E, F, G, H | 3,6-anhydro-alpha-L-galactopyranose-(1-3)-beta-D-galactopyranose-(1-4)-3,6-anhydro-alpha-L-galactopyranose-(1-3)-beta-D-galactopyranose-(1-4)-3,6-anhydro-alpha-L-galactopyranose-(1-3)-beta-D-galactopyranose | branched | 936.8 | 4 | In PDB GlyTouCan (G13512XO) | |||
| 3 | D, A, B, C | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 4 | D, A, B, C | CHLORIDE ION | non-polymer | 35.5 | 10 | Chemie (CL) | |||
| 5 | C, D, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
| 6 | water | water | 18.0 | 599 | Chemie (HOH) |
Sequence modifications
A, B, C, D: -21 - 0 (PDB: 2CDO)
A, B, C, D: 1 - 138 (UniProt: Q6DN99)
A, B, C, D: 1 - 138 (UniProt: Q6DN99)
| PDB | External Database | Details |
|---|---|---|
| Mse 5 | Ile 460 | engineered mutation |
| Mse 77 | Leu 532 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 68423.1 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 3747.3 | |
| Non-Polymers* | Number of molecules | 25 |
| Total formula weight | 1109.6 | |
| All* | Total formula weight | 73280.0 |
