5FRE
Characterization of a novel CBM from Clostridium perfringens
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 (A, B, C) | EXO-ALPHA-SIALIDASE | polymer | 194 | 22103.5 | 3 | UniProt (A0A0H2YQR1) Pfam (PF02973) | CLOSTRIDIUM PERFRINGENS | CBM40_NANI |
| 2 | D, E, F (D, E, F) | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose | branched | 471.4 | 3 | In PDB GlyTouCan (G30207PZ) | |||
| 3 | G, H, I, K, L... (A, B, C) | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 4 | J, N (A, B) | 2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL | non-polymer | 252.3 | 2 | Chemie (1PG) | |||
| 5 | O (B) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 6 | R, S, T (A, B, C) | water | water | 18.0 | 513 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 189 (UniProt: A0A0H2YQR1)
| PDB | External Database | Details |
|---|---|---|
| Pro -4 | - | expression tag |
| Asn -3 | - | expression tag |
| Trp -2 | - | expression tag |
| Glu -1 | - | expression tag |
| Leu 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 66310.6 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1414.2 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 884.3 | |
| All* | Total formula weight | 68609.1 |
