3DEP
Structural basis for specific substrate recognition by the chloroplast signal recognition particle protein cpSRP43
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Signal recognition particle 43 kDa protein | polymer | 183 | 20042.5 | 1 | UniProt (O22265) Pfam (PF00023) In PDB | Arabidopsis thaliana (mouse-ear cress) | Chromo protein SRP43, CpSRP43 |
| 2 | B | YPGGSFDPLGLA | polymer | 12 | 1193.3 | 1 | LHCP L18 region | ||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | water | water | 18.0 | 8 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 21235.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 35.5 | |
| All* | Total formula weight | 21271.3 |
