3ZTT
Crystal structure of pneumococcal surface antigen PsaA with manganese
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 | MANGANESE ABC TRANSPORTER SUBSTRATE-BINDING LIPOPROTEIN | polymer | 303 | 34143.3 | 4 | UniProt (P0A4G3) Pfam (PF01297) UniProt (by SIFTS) (P0A4G2) In PDB | STREPTOCOCCUS PNEUMONIAE | PNEUMOCOCCAL SURFACE ADHESIN A, PNEUMOCOCCAL SURFACE ANTIGEN A, PSAA |
2 | A, B, C, D | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
3 | water | water | 18.0 | 153 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 19 - 309 (UniProt: P0A4G3)
PDB | External Database | Details |
---|---|---|
Trp 7 | - | expression tag |
Arg 8 | - | expression tag |
Gly 9 | - | expression tag |
Ser 10 | - | expression tag |
His 11 | - | expression tag |
His 12 | - | expression tag |
His 13 | - | expression tag |
His 14 | - | expression tag |
His 15 | - | expression tag |
His 16 | - | expression tag |
Gly 17 | - | expression tag |
Ser 18 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 136573.0 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 219.8 | |
All* | Total formula weight | 136792.8 |