3P72
structure of platelet Glycoprotein 1b alpha with a bound peptide inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Platelet glycoprotein Ib alpha chain | polymer | 269 | 29953.6 | 1 | UniProt (P07359) Pfam (PF01462) Pfam (PF13855) | Homo sapiens (human) | GP-Ib alpha, GPIb-alpha, GPIbA, Glycoprotein Ibalpha, Antigen CD42b-alpha, Glycocalicin |
| 2 | B (B) | OS1 peptide | polymer | 11 | 1292.6 | 1 | BIRD (PRD_000829) | ||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 218 | Chemie (HOH) |
Sequence modifications
A: 1 - 265 (UniProt: P07359)
| PDB | External Database | Details |
|---|---|---|
| Gln 21 | Asn 37 | engineered mutation |
| Gln 159 | Asn 175 | engineered mutation |
| Leu 266 | - | expression tag |
| Val 267 | - | expression tag |
| Pro 268 | - | expression tag |
| Arg 269 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31246.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 35.5 | |
| All* | Total formula weight | 31281.6 |
