6K1H
Structure of membrane protein
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords | 
| 1 | A, C, E (Z, F, C)  | PTS mannose transporter subunit IID | polymer | 283 | 30983.4 | 3 | UniProt (A0A387CW08) Pfam (PF03613) UniProt (by SIFTS) (P69805)  | Escherichia coli str. K-12 substr. MG1655 | |
| 2 | B, D, F (Y, E, B)  | PTS system mannose-specific EIIC component | polymer | 274 | 28752.8 | 3 | UniProt (P69801) Pfam (PF03609)  | Escherichia coli (strain K12) | EII-P-Man,EIIC-Man,Mannose permease IIC component | 
| 3 | G, H, I (Z, F, C)  | alpha-D-mannopyranose | non-polymer | 180.2 | 3 | Chemie (MAN) | 
Sequence modifications
Y, E, B: 1 - 266 (UniProt: P69801)
| PDB | External Database | Details | 
|---|---|---|
| His 267 | - | expression tag | 
| His 268 | - | expression tag | 
| His 269 | - | expression tag | 
| His 270 | - | expression tag | 
| His 271 | - | expression tag | 
| His 272 | - | expression tag | 
| His 273 | - | expression tag | 
| His 274 | - | expression tag | 
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 | 
| Total formula weight | 179208.5 | |
| Non-Polymers* | Number of molecules | 3 | 
| Total formula weight | 540.5 | |
| All* | Total formula weight | 179748.9 | 






