4QES
Structure of a 16 nm protein cage designed by fusing symmetric oligomeric domains, quadruple mutant, I222 form
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C | Non-haem bromoperoxidase BPO-A2, Matrix protein 1 chimera | polymer | 456 | 50189.3 | 3 | UniProt (P29715) UniProt (P03485) Pfam (PF00561) Pfam (PF00598) In PDB | Streptomyces aureofaciens | Designed 16nm tetrahedral protein cage, BPO2, Bromide peroxidase, M1 |
Sequence modifications
A, B, C: 0 - 277 (UniProt: P29715)
A, B, C: 286 - 447 (UniProt: P03485)
PDB | External Database | Details |
---|---|---|
Thr 24 | Gln 25 | engineered mutation |
Ala 51 | Tyr 52 | engineered mutation |
Ala 118 | Lys 119 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Ala 278 | - | linker |
Gln 279 | - | linker |
Glu 280 | - | linker |
Ala 281 | - | linker |
Gln 282 | - | linker |
Lys 283 | - | linker |
Gln 284 | - | linker |
Lys 285 | - | linker |
Leu 448 | - | expression tag |
Glu 449 | - | expression tag |
His 450 | - | expression tag |
His 451 | - | expression tag |
His 452 | - | expression tag |
His 453 | - | expression tag |
His 454 | - | expression tag |
His 455 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 150567.8 | |
All* | Total formula weight | 150567.8 |