4UTP
Crystal structure of pneumococcal surface antigen PsaA in the Cd- bound, closed state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | MANGANESE ABC TRANSPORTER SUBSTRATE-BINDING LIPOPROTEIN | polymer | 314 | 35233.9 | 2 | UniProt (P0A4G2) Pfam (PF01297) | STREPTOCOCCUS PNEUMONIAE | PNEUMOCOCCAL SURFACE ADHESIN A |
| 2 | AA, C, D, E, F... (B, A) | CADMIUM ION | non-polymer | 112.4 | 25 | Chemie (CD) | |||
| 3 | BA, CA (A, B) | water | water | 18.0 | 124 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 309 (UniProt: P0A4G2)
| PDB | External Database | Details |
|---|---|---|
| Gly 310 | - | expression tag |
| Asn 311 | - | expression tag |
| Leu 312 | - | expression tag |
| Tyr 313 | - | expression tag |
| Phe 314 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 70467.8 | |
| Non-Polymers* | Number of molecules | 25 |
| Total formula weight | 2810.3 | |
| All* | Total formula weight | 73278.1 |
