1N29
Crystal structure of the N1A mutant of human group IIA phospholipase A2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Phospholipase A2, membrane associated | polymer | 124 | 13902.0 | 1 | UniProt (P14555) Pfam (PF00068) | Homo sapiens (human) | Phosphatidylcholine 2-acylhydrolase, Group IIA phospholipase A2, GIIC sPLA2, Non-pancreatic secretory phospholipase A2, NPS-PLA2 |
| 2 | B, C (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D (A) | water | water | 18.0 | 25 | Chemie (HOH) |
Sequence modifications
A: 1 - 124 (UniProt: P14555)
| PDB | External Database | Details |
|---|---|---|
| Ala 1 | Asn 21 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 13902.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 13982.1 |
