3PBF
Surfactant Protein-A neck and carbohydrate recognition domain (NCRD) complexed with glycerol
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Pulmonary surfactant-associated protein A | polymer | 148 | 16672.6 | 1 | UniProt (P08427) Pfam (PF00059) In PDB | Rattus norvegicus (brown rat rat rats) | PSAP, PSP-A, SP-A |
2 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
3 | A | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
4 | water | water | 18.0 | 157 | Chemie (HOH) |
Sequence modifications
A: 81 - 228 (UniProt: P08427)
PDB | External Database | Details |
---|---|---|
Ser 187 | Asn 207 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 16672.6 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 316.4 | |
All* | Total formula weight | 16988.9 |