8RT9
Stalk complex full-length structure (TrwJ/VirB5-TrwI/VirB6) from the fully-assembled R388 type IV secretion system determined by cryo-EM.
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, D, E | TrwJ protein | polymer | 229 | 25190.5 | 5 | UniProt (O50331) Pfam (PF07996) In PDB | Escherichia coli | |
| 2 | F, G, H, I, J | TrwI protein | polymer | 342 | 35324.2 | 5 | UniProt (O50333) Pfam (PF04610) In PDB | Escherichia coli |
Sequence modifications
A, B, C, D, E: 1 - 229 (UniProt: O50331)
F, G, H, I, J: 1 - 342 (UniProt: O50333)
| PDB | External Database | Details |
|---|---|---|
| Ala 134 | Arg 134 | conflict |
| Ala 135 | Thr 135 | conflict |
| Leu 142 | Cys 142 | conflict |
| Arg 143 | Gly 143 | conflict |
| Ala 144 | Pro 144 | conflict |
| Tyr 145 | Thr 145 | conflict |
| Glu 146 | Lys 146 | conflict |
| Ala 148 | - | insertion |
| Gln 149 | - | insertion |
| Gln 150 | - | insertion |
| Arg 151 | His 148 | conflict |
| Leu 152 | Ser 149 | conflict |
| Ala 153 | Asn 150 | conflict |
| Gln 154 | Ala 151 | conflict |
| Ile 155 | Ser 152 | conflict |
| Glu 156 | Arg 153 | conflict |
| Gly 157 | Arg 154 | conflict |
| Met 159 | Lys 156 | conflict |
| Arg 216 | Pro 213 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Gln 108 | Glu 108 | conflict |
| Leu 152 | Pro 152 | conflict |
| Leu 153 | Ala 153 | conflict |
| Ala 154 | Gly 154 | conflict |
| Thr 155 | Tyr 155 | conflict |
| Leu 157 | Pro 157 | conflict |
| Leu 158 | Ala 158 | conflict |
| Ala 159 | Gly 159 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 302573.2 | |
| All* | Total formula weight | 302573.2 |
