4MI1
Crystal structure of the double mutant (S112A, H303A) of B.anthracis mycrocine immunity protein (MccF) with aspartyl sulfamoyl adenylates
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Microcin immunity protein MccF | polymer | 336 | 38315.4 | 2 | UniProt (Q81RT8) Pfam (PF02016) Pfam (PF17676) UniProt (by SIFTS) (A0A6L8PEJ7) | Bacillus anthracis (anthrax anthrax bacterium) | |
| 2 | C, D (A, B) | 5'-O-(L-alpha-aspartylsulfamoyl)adenosine | non-polymer | 461.4 | 2 | Chemie (DSZ) | |||
| 3 | E, F, G (B) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | H, I (A, B) | water | water | 18.0 | 482 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 333 (UniProt: Q81RT8)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ala 112 | Ser 112 | engineered mutation |
| Ala 303 | His 303 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 76630.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1211.0 | |
| All* | Total formula weight | 77841.8 |
