5XQV
Crystal structure of Notched-fin eelpout type III antifreeze protein A20L mutant (NFE6, AFP), P21 form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Ice-structuring protein | polymer | 67 | 7048.4 | 1 | UniProt (Q53UJ4) Pfam (PF08666) In PDB | Zoarces elongatus | Antifreeze protein |
| 2 | water | water | 18.0 | 167 | Chemie (HOH) |
Sequence modifications
A: 2 - 67 (UniProt: Q53UJ4)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Leu 20 | Ala 41 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 7048.4 | |
| All* | Total formula weight | 7048.4 |
