4I62
1.05 Angstrom crystal structure of an amino acid ABC transporter substrate-binding protein AbpA from Streptococcus pneumoniae Canada MDR_19A bound to L-arginine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Amino acid ABC transporter, periplasmic amino acid-binding protein, putative | polymer | 269 | 29300.6 | 1 | UniProt (Q04MW8) Pfam (PF00497) UniProt (by SIFTS) (A0A0H2ZN67) In PDB | Streptococcus pneumoniae | |
| 2 | A | ARGININE | non-polymer | 175.2 | 1 | Chemie (ARG) | |||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | water | water | 18.0 | 337 | Chemie (HOH) |
Sequence modifications
A: 1 - 268 (UniProt: Q04MW8)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29300.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 246.1 | |
| All* | Total formula weight | 29546.7 |
