7XNO
Cryo-EM structure of the bacteriocin-receptor-immunity ternary complex from Lactobacillus sakei
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, E, I (A, C, G) | Bacteriocin sakacin-A | polymer | 41 | 4312.9 | 3 | UniProt (P0A310) | Latilactobacillus sakei L45 | |
| 2 | B, F, J (Y, D, H) | Mannose permease IIC component | polymer | 268 | 27467.7 | 3 | UniProt (A0A094YUG1) Pfam (PF03609) UniProt (by SIFTS) (Q38YH6) | Latilactobacillus sakei L45 | Mannose/fructose/sorbose family PTS transporter subunit IIC,PTS mannose/fructose/sorbose transporter subunit IIC,Phosphotransferase system (PTS) fructose-specific enzyme IIC component |
| 3 | C, G, K (Z, E, I) | Mannose permease IID component | polymer | 303 | 33332.1 | 3 | UniProt (A0A094XZA1) Pfam (PF03613) UniProt (by SIFTS) (Q38YH5) | Latilactobacillus sakei L45 | PTS mannose family transporter subunit IID,Phosphotransferase system (PTS) fructose-specific enzyme IID component |
| 4 | D, H, L (B, F, J) | Sakacin-A immunity factor | polymer | 119 | 13747.9 | 3 | UniProt (Q48864) | Latilactobacillus sakei L45 | |
| 5 | M, N, O (Z, E, I) | alpha-D-mannopyranose | non-polymer | 180.2 | 3 | Chemie (MAN) |
Sequence modifications
B, F, J: 1 - 90 (UniProt: Q48864)
| PDB | External Database | Details |
|---|---|---|
| Met -28 | - | initiating methionine |
| Lys -27 | - | expression tag |
| His -26 | - | expression tag |
| His -25 | - | expression tag |
| His -24 | - | expression tag |
| His -23 | - | expression tag |
| His -22 | - | expression tag |
| His -21 | - | expression tag |
| His -20 | - | expression tag |
| Gly -19 | - | expression tag |
| Ala -18 | - | expression tag |
| Ala -17 | - | expression tag |
| Gly -16 | - | expression tag |
| Thr -15 | - | expression tag |
| Ser -14 | - | expression tag |
| Leu -13 | - | expression tag |
| Tyr -12 | - | expression tag |
| Lys -11 | - | expression tag |
| Lys -10 | - | expression tag |
| Ala -9 | - | expression tag |
| Gly -8 | - | expression tag |
| Glu -7 | - | expression tag |
| Asn -6 | - | expression tag |
| Leu -5 | - | expression tag |
| Tyr -4 | - | expression tag |
| Phe -3 | - | expression tag |
| Gln -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 236581.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 540.5 | |
| All* | Total formula weight | 237122.3 |
