1JCK
T-CELL RECEPTOR BETA CHAIN COMPLEXED WITH SEC3 SUPERANTIGEN
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | 14.3.D T CELL ANTIGEN RECEPTOR | polymer | 238 | 26568.5 | 2 | GenBank (1791255) | Mus musculus (house mouse) | |
| 2 | B, D (B, D) | STAPHYLOCOCCAL ENTEROTOXIN C3 | polymer | 239 | 27664.0 | 2 | UniProt (P0A0L5) Pfam (PF01123) Pfam (PF02876) | Staphylococcus aureus | SEC3 |
Sequence modifications
A, C: 3 - 246 (GenBank: 1791255)
B, D: 1 - 239 (UniProt: P0A0L5)
| PDB | External Database | Details |
|---|---|---|
| Gln 24 | Asn 53 | engineered mutation |
| Gln 74 | Asn 102 | engineered mutation |
| - | Gln 125 | deletion |
| Gly 99 | - | insertion |
| Ser 100 | - | insertion |
| Tyr 101 | - | insertion |
| Gln 121 | Asn 146 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Asn 54 | Ser 81 | conflict |
| Asn 59 | Lys 86 | conflict |
| Asn 75 | Lys 102 | conflict |
| Ser 106 | Gly 133 | conflict |
| Ile 133 | Val 160 | conflict |
| Ser 191 | Asn 218 | conflict |
| Ile 216 | Met 243 | conflict |
| Lys 218 | Asn 245 | conflict |
| Met 222 | Thr 249 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 108465.0 | |
| All* | Total formula weight | 108465.0 |
