3LO2
Crystal structure of human alpha-defensin 1 (Y21A mutant)
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) | Neutrophil defensin 1 | polymer | 30 | 3360.0 | 2 | UniProt (P59665) Pfam (PF00323) | HNP-1, HP-1, HP1, Defensin, alpha 1, HP 1-56, Neutrophil defensin 2, HNP-2, HP-2, HP2 | |
| 2 | C, D (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 3 | E (A) | trifluoroacetic acid | non-polymer | 114.0 | 1 | Chemie (TFA) | |||
| 4 | F (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 73 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 30 (UniProt: P59665)
| PDB | External Database | Details |
|---|---|---|
| Ala 21 | Tyr 85 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 6720.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 446.4 | |
| All* | Total formula weight | 7166.5 |
