2K74
Solution NMR structure of DsbB-ubiquinone complex
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005515 | molecular_function | protein binding |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006457 | biological_process | protein folding |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0009408 | biological_process | response to heat |
| A | 0015035 | molecular_function | protein-disulfide reductase activity |
| A | 0016020 | cellular_component | membrane |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016672 | molecular_function | oxidoreductase activity, acting on a sulfur group of donors, quinone or similar compound as acceptor |
| A | 0048039 | molecular_function | ubiquinone binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE UQ2 A 201 |
| Chain | Residue |
| A | LEU25 |
| A | CYS41 |
| A | SER44 |
| A | GLU47 |
| A | GLN134 |
| A | MET142 |
| A | GLU26 |
| A | THR28 |
| A | ALA29 |
| A | PHE32 |
| A | GLN33 |
| A | LEU38 |
| A | LYS39 |
| A | PRO40 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 30 |
| Details | Topological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 66 |
| Details | Transmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 71 |
| Details | Topological domain: {"description":"Periplasmic","evidences":[{"evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 5 |
| Details | M-CSA 734 |
| Chain | Residue | Details |
| A | CYS41 | electrofuge, electrophile, nucleofuge, nucleophile |
| A | SER44 | electrofuge, electrophile, nucleofuge, nucleophile |
| A | ARG48 | electrostatic stabiliser |
| A | SER104 | covalently attached, nucleofuge, nucleophile |
| A | CYS130 | electrofuge, electrophile, nucleophile |
