6GOS
E. coli Microcin synthetase McbBCD complex with pro-MccB17 bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Bacteriocin microcin B17 | polymer | 77 | 6853.4 | 1 | UniProt (P05834) | Escherichia coli str. K-12 substr. MG1655 | MccB17 |
| 2 | B, C (1, 2) | Microcin B17-processing protein McbB | polymer | 295 | 34032.4 | 2 | UniProt (P23184) | Escherichia coli str. K-12 substr. MG1655 | |
| 3 | D (C) | Microcin B17-processing protein McbC | polymer | 272 | 30789.1 | 1 | UniProt (P23185) Pfam (PF00881) | Escherichia coli str. K-12 substr. MG1655 | |
| 4 | E (D) | Microcin B17-processing protein McbD | polymer | 396 | 44964.0 | 1 | UniProt (P23186) Pfam (PF02624) | Escherichia coli str. K-12 substr. MG1655 | |
| 5 | F, I (1, 2) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 6 | G (1) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 7 | H, O (1, D) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 8 | J, K, L, N, P... (2, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 6 | Chemie (EDO) | |||
| 9 | M (C) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 1 | Chemie (FMN) | |||
| 10 | R (D) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 11 | S, T, U, V, W (A, 1, 2, C, D) | water | water | 18.0 | 385 | Chemie (HOH) |
Sequence modifications
A: 1 - 60 (UniProt: P05834)
D: 1 - 396 (UniProt: P23186)
| PDB | External Database | Details |
|---|---|---|
| Met -7 | - | initiating methionine |
| Gly -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| Otz 39 | Gly 39 | modified residue |
| Otz 39 | Ser 40 | modified residue |
| Otz 39 | Cys 41 | modified residue |
| F75 45 | Gly 47 | modified residue |
| F75 45 | Cys 48 | modified residue |
| Toz 47 | Gly 50 | modified residue |
| Toz 47 | Cys 51 | modified residue |
| Toz 47 | Ser 52 | modified residue |
| Toz 49 | Gly 54 | modified residue |
| Toz 49 | Cys 55 | modified residue |
| Toz 49 | Ser 56 | modified residue |
| F6n 54 | Gly 61 | modified residue |
| F6n 54 | Ser 62 | modified residue |
| F6n 56 | Gly 64 | modified residue |
| F6n 56 | Ser 65 | modified residue |
| PDB | External Database | Details |
|---|---|---|
| Arg 171 | Thr 171 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 150671.2 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1218.6 | |
| All* | Total formula weight | 151889.8 |
