3F2L
Crystal structure analysis of the K171A mutation of N-terminal type II cohesin 1 from the cellulosomal ScaB subunit of Acetivibrio cellulolyticus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cellulosomal scaffoldin adaptor protein B | polymer | 175 | 18704.0 | 1 | UniProt (Q7WYN3) Pfam (PF00963) | Acetivibrio cellulolyticus | |
| 2 | B, C, D, E, F... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 11 | Chemie (EDO) | |||
| 3 | L, M, N, O, P... (A) | AMMONIUM ION | non-polymer | 18.0 | 8 | Chemie (NH4) | |||
| 4 | U (A) | NITRATE ION | non-polymer | 62.0 | 1 | Chemie (NO3) | |||
| 5 | V (A) | water | water | 18.0 | 239 | Chemie (HOH) |
Sequence modifications
A: 2 - 173 (UniProt: Q7WYN3)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Ala 171 | Lys 197 | engineered mutation |
| Leu 174 | - | expression tag |
| Glu 175 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18704.0 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 889.1 | |
| All* | Total formula weight | 19593.0 |
