ZipHelixE. coli K-12 MG1655
topA
DNA topoisomerase I
- Locus tag
- b1274
- Reference assembly
- GCF_000005845.2
- Sequence
- NC_000913.3
- Gene interval
- 1,331,048–1,333,645 · + strand
- Coordinate system
- 1-based, inclusive
Published evidence
No curated experimental phenotype evidence is attached to this locus. Its annotated product describes a reference annotation, not a measured editing outcome.
Nearby genes
- yciK · b1271 — putative oxidoreductase
- sohB · b1272 — S49 peptidase family protein
- yciN · b1273 — protein YciN
- topA · b1274 — DNA topoisomerase I
- cysB · b1275 — DNA-binding transcriptional dual regulator CysB
- ymiA · b4522 — uncharacterized protein YmiA
- yciX · b4523 — uncharacterized protein YciX
Reference and sequence
NCBI reference annotation · Reference gene interval · Download gene DNA (FASTA)
Gene-level evidence does not identify a validated nucleotide edit. Evaluate the study’s strain and conditions before applying an observation to another background.