8CMI
Human Leukocyte Antigen class II allotype DR1 presenting SARS-CoV-2 Omicron (BA.1) Spike peptide S761-775
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D, G (A, D, G) | HLA class II histocompatibility antigen, DR alpha chain | polymer | 183 | 21287.1 | 3 | UniProt (P01903) Pfam (PF00993) Pfam (PF07654) | Homo sapiens (human) | MHC class II antigen DRA |
| 2 | B, E, H (B, E, H) | Human leukocyte antigen DR beta chain allotype DR1 (DRB1*0101) | polymer | 194 | 22487.2 | 3 | Pfam (PF00969) Pfam (PF07654) UniProt (by SIFTS) (D7RIG0) | Homo sapiens | |
| 3 | C, F, I (C, F, I) | Spike protein S2' | polymer | 15 | 1644.9 | 3 | UniProt (P0DTC2) | Severe acute respiratory syndrome coronavirus 2 | SARS-CoV-2 Omicron (BA.1) Spike epitope S761-775 |
| 4 | AA, BA, CA, DA, J... (G, H, A, B, D...) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 17 | Chemie (EDO) | |||
| 5 | EA, FA, M, N, S... (H, I, A, B, F) | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 6 | GA, HA, IA, JA, KA... (A, B, C, D, E...) | water | water | 18.0 | 151 | Chemie (HOH) |
Sequence modifications
A, D, G: 1 - 182 (UniProt: P01903)
C, F, I: 1 - 15 (UniProt: P0DTC2)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| PDB | External Database | Details |
|---|---|---|
| Lys 4 | Asn 764 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 136257.5 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 1631.5 | |
| All* | Total formula weight | 137889.0 |
