4OHN
Crystal structure of an ABC uptake transporter substrate binding protein from Streptococcus pneumoniae with Bound Histidine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ABC transporter substrate-binding protein | polymer | 257 | 28656.6 | 1 | Pfam (PF00497) UniProt (by SIFTS) (A0A0H2UKY8) | Streptococcus pneumoniae | |
| 2 | B (A) | HISTIDINE | non-polymer | 156.2 | 1 | Chemie (HIS) | |||
| 3 | C, D (A) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | E (A) | water | water | 18.0 | 304 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28656.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 274.3 | |
| All* | Total formula weight | 28930.9 |
