8SM0
Crystal structure of human complement receptor 2 (CD21) in complex with Epstein-Barr virus major glycoprotein gp350
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (C) | Complement receptor type 2 | polymer | 129 | 14155.3 | 1 | UniProt (P20023) Pfam (PF00084) | Homo sapiens (human) | Cr2,Complement C3d receptor,Epstein-Barr virus receptor,EBV receptor |
| 2 | B (G) | Envelope glycoprotein gp350 | polymer | 431 | 46895.2 | 1 | UniProt (P03200) Pfam (PF05109) Pfam (PF20676) Pfam (PF20677) | Human herpesvirus 4 (Epstein-Barr virus) | Membrane antigen,MA |
| 3 | C, D, F, G, H... (C, G) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 12 | Chemie (NAG) | |||
| 4 | E (C) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | P, Q (C, G) | water | water | 18.0 | 237 | Chemie (HOH) |
Sequence modifications
G: 1 - 425 (UniProt: P03200)
| PDB | External Database | Details |
|---|---|---|
| His 426 | - | expression tag |
| His 427 | - | expression tag |
| His 428 | - | expression tag |
| His 429 | - | expression tag |
| His 430 | - | expression tag |
| His 431 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 61050.5 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 2750.6 | |
| All* | Total formula weight | 63801.0 |
