4DH2
Crystal structure of Coh-OlpC(Cthe_0452)-Doc435(Cthe_0435) complex: A novel type I Cohesin-Dockerin complex from Clostridium thermocellum ATTC 27405
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Cellulosome anchoring protein cohesin region | polymer | 170 | 19063.6 | 2 | UniProt (A3DCL1) Pfam (PF00963) In PDB | Clostridium thermocellum | |
2 | B, D | Dockerin type 1 | polymer | 82 | 9482.8 | 2 | UniProt (A3DCJ4) Pfam (PF00404) In PDB | Clostridium thermocellum | |
3 | A, B, C | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
4 | B, D | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
5 | water | water | 18.0 | 461 | Chemie (HOH) |
Sequence modifications
A, C: 4 - 162 (UniProt: A3DCL1)
B, D: 2 - 82 (UniProt: A3DCJ4)
PDB | External Database | Details |
---|---|---|
Met 1 | - | initiating methionine |
Ala 2 | - | expression tag |
Ser 3 | - | expression tag |
Leu 163 | - | expression tag |
Glu 164 | - | expression tag |
His 165 | - | expression tag |
His 166 | - | expression tag |
His 167 | - | expression tag |
His 168 | - | expression tag |
His 169 | - | expression tag |
His 170 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Met 1 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 57092.8 | |
Non-Polymers* | Number of molecules | 13 |
Total formula weight | 1024.9 | |
All* | Total formula weight | 58117.7 |