7CNW
Crystal structure of Apo PSD from E. coli (1.90 A)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Phosphatidylserine decarboxylase beta chain | polymer | 253 | 28645.2 | 2 | UniProt (A0A6D2XQZ0) Pfam (PF02666) UniProt (by SIFTS) (P0A8K1) In PDB | Escherichia coli K-12 | |
2 | B, D | Phosphatidylserine decarboxylase alpha chain | polymer | 42 | 4482.1 | 2 | UniProt (A0A6D2XQZ0) UniProt (by SIFTS) (P0A8K1) In PDB | Escherichia coli K-12 | |
3 | A, C | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 3 | Chemie (LMT) | |||
4 | A | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
5 | water | water | 18.0 | 179 | Chemie (HOH) |
Sequence modifications
B, D: 254 - 287 (UniProt: A0A6D2XQZ0)
PDB | External Database | Details |
---|---|---|
Pyr 254 | Ser 254 | modified residue |
Gly 288 | - | expression tag |
His 289 | - | expression tag |
His 290 | - | expression tag |
His 291 | - | expression tag |
His 292 | - | expression tag |
His 293 | - | expression tag |
His 294 | - | expression tag |
Gly 295 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 66254.5 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 1577.8 | |
All* | Total formula weight | 67832.3 |