4ZJN
Crystal structure of the bacteriophage G20C portal protein
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 | Portal protein | polymer | 426 | 47214.1 | 3 | UniProt (A7XXR3) In PDB | Bacteriophage G20C | |
2 | A, B, C | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 3 | Chemie (MPD) | |||
3 | water | water | 18.0 | 445 | Chemie (HOH) |
Sequence modifications
A, B, C: 21 - 438 (UniProt: A7XXR3)
PDB | External Database | Details |
---|---|---|
Met 13 | - | initiating methionine |
Gly 14 | - | expression tag |
His 15 | - | expression tag |
His 16 | - | expression tag |
His 17 | - | expression tag |
His 18 | - | expression tag |
His 19 | - | expression tag |
His 20 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 141642.3 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 354.5 | |
All* | Total formula weight | 141996.8 |