Gene info for b1274 in Escherichia coli BW25113

Name: topA
Annotation: DNA topoisomerase I (NCBI)
Type 1: Protein-coding gene
Located on scaffold 7023, + strand, nucleotides 1,329,072 to 1,331,669
See nucleotide sequence around b1274 or for all of scaffold 7023

Other databases: MicrobesOnline, EcoCyc, NCBI, IMG: 646313198, uniprot: P06612

Nearby Genes

500 ntrluB and btuR are separated by 39 nucleotidesbtuR and yciK overlap by 4 nucleotidesyciK and sohB are separated by 219 nucleotidessohB and yciN are separated by 35 nucleotidesyciN and topA are separated by 379 nucleotidestopA and cysB are separated by 209 nucleotidescysB and yciX_1 are separated by 330 nucleotidesyciX_1 and yciX are separated by 2 nucleotidesyciX and acnA are separated by 372 nucleotidesacnA and ribA are separated by 63 nucleotides b1269: rluB - 23S rRNA pseudouridylate synthase (NCBI), at 1,324,876 to 1,325,751 rluB b1270: btuR - cob(I)yrinic acid a,c-diamide adenosyltransferase (NCBI), at 1,325,791 to 1,326,381 btuR b1271: yciK - short chain dehydrogenase (NCBI), at 1,326,378 to 1,327,136 yciK b1272: sohB - predicted inner membrane peptidase (NCBI), at 1,327,356 to 1,328,405 sohB b1273: yciN - hypothetical protein (NCBI), at 1,328,441 to 1,328,692 yciN b1274: topA - DNA topoisomerase I (NCBI), at 1,329,072 to 1,331,669 topA b1275: cysB - DNA-binding transcriptional dual regulator, O-acetyl-L-serine-binding (NCBI), at 1,331,879 to 1,332,853 cysB b4522: yciX_1 - hypothetical protein (NCBI), at 1,333,184 to 1,333,312 _1 b4523: yciX - hypothetical protein (RefSeq), at 1,333,315 to 1,333,482 yciX b1276: acnA - aconitate hydratase (NCBI), at 1,333,855 to 1,336,530 acnA b1277: ribA - GTP cyclohydrolase II protein (NCBI), at 1,336,594 to 1,337,184 ribA
Locus Name Description Strand Phenotype
b1269 rluB 23S rRNA pseudouridylate synthase (NCBI) + strong
b1270 btuR cob(I)yrinic acid a,c-diamide adenosyltransferase (NCBI) - insig.
b1271 yciK short chain dehydrogenase (NCBI) - insig.
b1272 sohB predicted inner membrane peptidase (NCBI) + sig.
b1273 yciN hypothetical protein (NCBI) - insig.
b1274 topA DNA topoisomerase I (NCBI) + no data
b1275 cysB DNA-binding transcriptional dual regulator, O-acetyl-L-serine-binding (NCBI) + no data
b4522 yciX_1 hypothetical protein (NCBI) + insig.
b4523 yciX hypothetical protein (RefSeq) + insig.
b1276 acnA aconitate hydratase (NCBI) + sig.
b1277 ribA GTP cyclohydrolase II protein (NCBI) - no data

Or browse nearby genes

Or see the comparative fitness browser