1QYY
Crystal Structure of N-Terminal Domain of Human Platelet Receptor Glycoprotein Ib-alpha at 2.8 Angstrom Resolution
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, G) | Platelet glycoprotein Ib alpha chain | polymer | 290 | 32306.8 | 2 | UniProt (P07359) Pfam (PF01462) Pfam (PF13855) | Homo sapiens (human) | Glycoprotein Ibalpha, GP-Ib alpha, GPIbA, GPIb-alpha, CD42B-alpha, CD42B |
| 2 | C (B) | alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 748.7 | 1 | In PDB GlyTouCan (G48068RF) | |||
| 3 | D, E, G (A, G) | PLATINUM (II) ION | non-polymer | 195.1 | 3 | Chemie (PT) | |||
| 4 | F (G) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 5 | H, I (A, G) | water | water | 18.0 | 56 | Chemie (HOH) |
Sequence modifications
A, G: 1 - 290 (UniProt: P07359)
| PDB | External Database | Details |
|---|---|---|
| Ala 65 | Cys 81 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 64613.6 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 748.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 806.4 | |
| All* | Total formula weight | 66168.7 |
