3ZX6
Structure of Hamp(AF1503)-Tsr fusion - Hamp (A291V) mutant
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | HAMP, METHYL-ACCEPTING CHEMOTAXIS PROTEIN I | polymer | 341 | 36136.1 | 2 | UniProt (O28769) UniProt (P02942) Pfam (PF00672) Pfam (PF00015) In PDB | ARCHAEOGLOBUS FULGIDUS | MCP-I, SERINE CHEMORECEPTOR PROTEIN, TSR |
2 | A, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
3 | water | water | 18.0 | 76 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 50 (UniProt: O28769)
A, B: 51 - 305 (UniProt: P02942)
A, B: 309 - 339 (UniProt: P02942)
PDB | External Database | Details |
---|---|---|
Met 1 | - | expression tag |
Val 15 | Ala 291 | engineered mutation |
A, B: 309 - 339 (UniProt: P02942)
PDB | External Database | Details |
---|---|---|
Gln 306 | - | linker |
Gln 307 | - | linker |
Gln 308 | - | linker |
Thr 325 | Ala 535 | conflict |
Gly 335 | Glu 545 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 72272.1 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 70.9 | |
All* | Total formula weight | 72343.0 |