9CRD
Cryo-EM structure of SARS-CoV-2 Spike Proteins on intact virions: B.1 variant 1 open RBD
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, C, B) | Spike glycoprotein | polymer | 1273 | 141253.4 | 3 | UniProt (P0DTC2) Pfam (PF16451) Pfam (PF09408) Pfam (PF19209) Pfam (PF01601) | Severe acute respiratory syndrome coronavirus 2 | S glycoprotein,E2,Peplomer protein |
| 2 | AA, BA, CA, D, E... (e, f, g, E, F...) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 26 | In PDB GlyTouCan (G42666HT) | |||
| 3 | DA, J, T (h, L, W) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 3 | In PDB GlyTouCan (G21290RB) | |||
| 4 | GA, HA, IA, JA, KA... (A, C, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 19 | Chemie (NAG) |
Sequence modifications
A, C, B: 1 - 1273 (UniProt: P0DTC2)
| PDB | External Database | Details |
|---|---|---|
| Gly 614 | Asp 614 | variant |
| Ile 1068 | Val 1068 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 423760.3 | |
| Branched | Number of molecules | 29 |
| Total formula weight | 12746.1 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 4203.0 | |
| All* | Total formula weight | 440709.3 |
