8SPI
Crystal structure of chimeric omicron RBD (strain XBB.1.5) 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 | Angiotensin-converting enzyme 2 | polymer | 597 | 69153.7 | 2 | UniProt (Q9BYF1) Pfam (PF01401) In PDB | Homo sapiens (human) | ACE-related carboxypeptidase,Angiotensin-converting enzyme homolog,ACEH,Metalloprotease MPROT15 |
2 | E, F | Spike protein S1 | polymer | 217 | 24284.6 | 2 | Pfam (PF09408) UniProt (by SIFTS) (P59594) In PDB | Severe acute respiratory syndrome coronavirus 2 | |
3 | C, H, I, M | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 4 | In PDB GlyTouCan (G42666HT) | |||
4 | D, G | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 2 | In PDB GlyTouCan (G15407YE) | |||
5 | J | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 789.7 | 1 | In PDB GlyTouCan (G25906YW) | |||
6 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
7 | A, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
8 | A, B, E | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 6 | Chemie (NAG) | |||
9 | B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
10 | water | water | 18.0 | 3 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 186876.5 | |
Branched | Number of molecules | 7 |
Total formula weight | 3660.4 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 1653.1 | |
All* | Total formula weight | 192190.0 |