3MCY
Crystal structure of FimH lectin domain bound to biphenyl mannoside meta-methyl ester.
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 (A, D, B, C) | FimH | polymer | 181 | 19496.6 | 4 | UniProt (Q9S497) Pfam (PF09160) | Escherichia coli | |
| 2 | E, I, K, O (A, D, B, C) | methyl 4'-(alpha-D-mannopyranosyloxy)biphenyl-3-carboxylate | non-polymer | 390.4 | 4 | Chemie (ZH1) | |||
| 3 | F, L, P (A, B, C) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 4 | G, J, M, Q (A, D, B, C) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 5 | H, N, R (A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 6 | S, T, U, V (A, D, B, C) | water | water | 18.0 | 181 | Chemie (HOH) |
Sequence modifications
A, D, B, C: 1 - 175 (UniProt: Q9S497)
| PDB | External Database | Details |
|---|---|---|
| His 176 | - | expression tag |
| His 177 | - | expression tag |
| His 178 | - | expression tag |
| His 179 | - | expression tag |
| His 180 | - | expression tag |
| His 181 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 77986.5 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 2104.5 | |
| All* | Total formula weight | 80091.0 |
