5XOP
Crystal Structure of N-terminal domain EhCaBP1 EF-2 mutant
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, E... (A, B, C, D, E...) | Calcium-binding protein 1 (EhCBP1), putative | polymer | 66 | 7434.4 | 6 | UniProt (M3TKH6) Pfam (PF13499) | Entamoeba histolytica HM-1:IMSS-B | |
| 2 | G, H, I, J, K... (A, B, C, D, E...) | CALCIUM ION | non-polymer | 40.1 | 13 | Chemie (CA) | |||
| 3 | R (E) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 4 | U, V, W, X, Y... (A, B, C, D, E...) | water | water | 18.0 | 174 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 65 (UniProt: M3TKH6)
| PDB | External Database | Details |
|---|---|---|
| Lys 47 | Ala 47 | engineered mutation |
| Asp 50 | Asn 50 | engineered mutation |
| Phe 52 | Glu 52 | engineered mutation |
| Phe 55 | Gln 55 | engineered mutation |
| Glu 56 | Asn 56 | engineered mutation |
| Ala 66 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 44606.5 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 639.2 | |
| All* | Total formula weight | 45245.6 |
