5N8O
Cryo EM structure of the conjugative relaxase TraI of the F/R1 plasmid system
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0003678 | molecular_function | DNA helicase activity |
| A | 0003917 | molecular_function | DNA topoisomerase type I (single strand cut, ATP-independent) activity |
| A | 0004386 | molecular_function | helicase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0016818 | molecular_function | hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides |
| A | 0016853 | molecular_function | isomerase activity |
| A | 0016887 | molecular_function | ATP hydrolysis activity |
| A | 0032508 | biological_process | DNA duplex unwinding |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: O-(5'-phospho-DNA)-tyrosine intermediate; for relaxase activity => ECO:0000305 |
| Chain | Residue | Details |
| A | TYR16 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: Relaxase => ECO:0000255 |
| Chain | Residue | Details |
| A | TYR17 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:14604527 |
| Chain | Residue | Details |
| A | HIS146 | |
| A | HIS157 | |
| A | HIS159 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | BINDING: BINDING => ECO:0000255 |
| Chain | Residue | Details |
| A | GLY992 |
