3F84
Structure of fusion complex of major pilin CfaB and major pilin CfaB of CFA/I pilus from ETEC E. coli
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | CFA/I fimbrial subunit B | polymer | 312 | 32452.5 | 2 | UniProt (P02971) UniProt (by SIFTS) (E3PPC4) In PDB | Escherichia coli | CFA/I pilin, Colonization factor antigen I subunit B, CFA/I antigen |
| 2 | water | water | 18.0 | 174 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 134 (UniProt: P02971)
A, B: 139 - 285 (UniProt: P02971)
A, B: 290 - 304 (UniProt: P02971)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| PDB | External Database | Details |
|---|---|---|
| Asp 135 | - | linker |
| Asn 136 | - | linker |
| Lys 137 | - | linker |
| Gln 138 | - | linker |
| Glu 154 | Asp 39 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Asp 286 | - | linker |
| Asn 287 | - | linker |
| Lys 288 | - | linker |
| Gln 289 | - | linker |
| Leu 305 | - | expression tag |
| Glu 306 | - | expression tag |
| His 307 | - | expression tag |
| His 308 | - | expression tag |
| His 309 | - | expression tag |
| His 310 | - | expression tag |
| His 311 | - | expression tag |
| His 312 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 64904.9 | |
| All* | Total formula weight | 64904.9 |
