7U0N
Crystal structure of chimeric omicron RBD (strain BA.1) complexed with human ACE2
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, B) | Angiotensin-converting enzyme 2 | polymer | 597 | 69153.7 | 2 | UniProt (Q9BYF1) Pfam (PF01401) | Homo sapiens (human) | ACE-related carboxypeptidase,Angiotensin-converting enzyme homolog,ACEH,Metalloprotease MPROT15 |
| 2 | C, D (E, F) | Spike protein S1 | polymer | 217 | 24383.6 | 2 | Severe acute respiratory syndrome coronavirus 2 | ||
| 3 | E, F, G, H, I (C, D, G, I, J) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 5 | In PDB GlyTouCan (G15407YE) | |||
| 4 | J (K) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 5 | AA, BA, K, N, O... (E, F, A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 8 | Chemie (NAG) | |||
| 6 | L, S (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 7 | CA, M, Q, T, Y (F, A, B) | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 8 | U, V, X (B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 9 | Z (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 10 | DA, EA, FA, GA (A, B, E, F) | water | water | 18.0 | 13 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 187074.6 | |
| Branched | Number of molecules | 6 |
| Total formula weight | 3357.1 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 2288.3 | |
| All* | Total formula weight | 192720.0 |
