Definition Escherichia coli str. K-12 substr. MG1655 chromosome, complete genome.
Accession NC_000913
Length 4,639,675

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The map label for this gene is topA

Identifier: 16129235

GI number:

Start: 1329072

End: 1331669

Strand: Direct

Name: topA

Synonym: b1274

Alternate gene names: NA

Gene position: NA

Preceding gene: 16129233

Following gene: 16129236

Centisome position: NA

GC content: NA

Gene sequence:

>2598_bases
ATGGGTAAAGCTCTTGTCATCGTTGAGTCCCCGGCAAAAGCCAAAACGATCAACAAGTATCTGGGTAGTGACTACGTGGT
GAAATCCAGCGTCGGTCACATCCGCGATTTGCCGACCAGTGGCTCAGCTGCCAAAAAGAGTGCCGACTCTACCTCCACCA
AGACGGCTAAAAAGCCTAAAAAGGATGAACGTGGCGCTCTCGTCAACCGTATGGGGGTTGACCCGTGGCACAATTGGGAG
GCGCACTATGAAGTGTTGCCTGGTAAAGAGAAGGTCGTCTCTGAACTGAAACAACTGGCTGAAAAAGCCGACCACATCTA
TCTCGCAACCGACCTTGACCGCGAAGGGGAAGCCATTGCATGGCACCTGCGGGAAGTGATTGGGGGTGATGATGCGCGCT
ATAGCCGAGTGGTGTTTAACGAAATTACTAAAAACGCGATCCGCCAGGCATTTAACAAACCGGGTGAGCTGAATATTGAT
CGTGTTAATGCCCAGCAGGCGCGTCGCTTTATGGACCGCGTGGTGGGGTATATGGTTTCGCCGCTGCTATGGAAAAAGAT
CGCTCGTGGCCTGTCTGCCGGTCGTGTGCAGTCGGTGGCGGTTCGCCTGGTGGTCGAGCGTGAGCGTGAAATTAAAGCGT
TCGTGCCGGAAGAGTTCTGGGAAGTCGATGCCAGCACGACCACGCCATCTGGTGAAGCGTTGGCGTTACAGGTGACTCAT
CAGAACGACAAACCGTTCCGTCCGGTCAACAAAGAACAAACTCAGGCTGCGGTAAGTCTGCTGGAAAAAGCGCGCTACAG
CGTGCTGGAACGTGAAGACAAACCGACAACCAGTAAACCTGGCGCTCCTTTTATTACCTCTACGCTGCAACAAGCTGCCA
GCACCCGTCTTGGATTTGGCGTGAAAAAAACCATGATGATGGCGCAGCGTTTGTATGAAGCAGGCTATATCACTTACATG
CGTACCGACTCCACTAACCTGAGTCAGGACGCGGTAAATATGGTTCGCGGTTATATCAGCGATAATTTTGGTAAGAAATA
TCTGCCGGAAAGTCCGAATCAGTACGCCAGCAAAGAAAACTCACAGGAAGCGCACGAAGCGATTCGTCCTTCTGACGTCA
ATGTGATGGCGGAATCGCTGAAGGATATGGAAGCAGATGCGCAGAAACTGTACCAGTTAATCTGGCGTCAGTTCGTTGCC
TGCCAGATGACCCCAGCGAAATATGACTCCACGACGCTGACCGTTGGTGCGGGCGATTTCCGCCTGAAAGCACGCGGTCG
TATTTTGCGTTTTGATGGCTGGACAAAAGTGATGCCTGCGTTGCGTAAAGGCGATGAAGATCGCATCTTACCAGCAGTTA
ATAAAGGCGATGCTCTGACGCTCGTTGAACTTACACCAGCCCAGCACTTTACCAAGCCGCCAGCCCGTTTCAGTGAAGCA
TCGCTGGTTAAAGAGCTGGAAAAACGCGGTATCGGTCGTCCGTCTACCTATGCGTCGATCATTTCGACCATTCAGGATCG
TGGCTACGTGCGAGTAGAAAATCGTCGTTTCTATGCGGAAAAAATGGGCGAAATCGTCACCGATCGCCTTGAAGAAAATT
TCCGCGAGTTAATGAACTACGACTTTACCGCGCAGATGGAAAACAGCCTCGACCAGGTGGCAAATCACGAAGCAGAGTGG
AAAGCTGTACTGGATCACTTCTTCTCGGATTTCACCCAGCAGTTAGATAAAGCTGAAAAAGATCCGGAAGAGGGTGGTAT
GCGCCCGAACCAGATGGTTCTGACCAGCATTGACTGCCCGACTTGTGGTCGCAAAATGGGGATTCGCACAGCGAGCACCG
GGGTATTCCTTGGCTGTTCTGGCTATGCGCTGCCGCCGAAAGAGCGTTGCAAAACCACCATTAACCTGGTGCCGGAAAAC
GAAGTGCTGAACGTGCTGGAAGGCGAAGATGCTGAAACCAACGCGCTGCGCGCAAAACGTCGTTGCCCGAAATGCGGCAC
GGCGATGGACAGCTATCTCATCGATCCGAAACGTAAGTTGCATGTCTGTGGTAATAACCCAACCTGCGACGGTTACGAGA
TCGAAGAGGGCGAATTCCGCATTAAAGGTTATGACGGCCCGATCGTTGAGTGTGAAAAATGTGGCTCTGAAATGCACCTG
AAAATGGGGCGTTTCGGTAAATACATGGCCTGCACCAACGAAGAGTGTAAAAACACACGTAAGATTTTACGTAACGGCGA
AGTGGCACCACCGAAAGAAGATCCGGTGCCATTACCTGAGCTGCCGTGCGAAAAATCAGATGCTTATTTCGTGCTGCGTG
ACGGTGCTGCCGGTGTGTTCCTGGCTGCCAACACTTTCCCGAAATCGCGTGAAACGCGTGCGCCACTGGTGGAAGAGCTT
TATCGCTTCCGCGACCGTCTGCCGGAAAAACTGCGTTATCTGGCCGATGCGCCACAGCAGGATCCGGAAGGTAATAAGAC
CATGGTTCGCTTTAGCCGTAAAACCAAACAGCAATATGTCTCTTCGGAAAAAGACGGAAAGGCGACTGGCTGGTCAGCAT
TTTATGTTGATGGCAAATGGGTTGAAGGAAAAAAATAA

Upstream 100 bases:

>100_bases
ATATCCGCAGAGAGCGAGTCCATATCGGTAACTCGTTGCCAGTGGAAGGTTTATCAACGTGCGACGCATTCCTGGAAGAA
TCAAATTAGGTAAGGTGAAT

Downstream 100 bases:

>100_bases
CCTTTAATTCTGTCAGGTTTTTATAAACAAAGGGTCGCGAAAGCGGCCCTTTTTTATTGCATATTATTTTTTCTTCACAC
CTATACACTAAGGCTATAAA

Product: DNA topoisomerase I, omega subunit

Products: NA

Alternate protein names: NA

Number of amino acids: NA

Protein sequence:

>865_residues
MGKALVIVESPAKAKTINKYLGSDYVVKSSVGHIRDLPTSGSAAKKSADSTSTKTAKKPKKDERGALVNRMGVDPWHNWE
AHYEVLPGKEKVVSELKQLAEKADHIYLATDLDREGEAIAWHLREVIGGDDARYSRVVFNEITKNAIRQAFNKPGELNID
RVNAQQARRFMDRVVGYMVSPLLWKKIARGLSAGRVQSVAVRLVVEREREIKAFVPEEFWEVDASTTTPSGEALALQVTH
QNDKPFRPVNKEQTQAAVSLLEKARYSVLEREDKPTTSKPGAPFITSTLQQAASTRLGFGVKKTMMMAQRLYEAGYITYM
RTDSTNLSQDAVNMVRGYISDNFGKKYLPESPNQYASKENSQEAHEAIRPSDVNVMAESLKDMEADAQKLYQLIWRQFVA
CQMTPAKYDSTTLTVGAGDFRLKARGRILRFDGWTKVMPALRKGDEDRILPAVNKGDALTLVELTPAQHFTKPPARFSEA
SLVKELEKRGIGRPSTYASIISTIQDRGYVRVENRRFYAEKMGEIVTDRLEENFRELMNYDFTAQMENSLDQVANHEAEW
KAVLDHFFSDFTQQLDKAEKDPEEGGMRPNQMVLTSIDCPTCGRKMGIRTASTGVFLGCSGYALPPKERCKTTINLVPEN
EVLNVLEGEDAETNALRAKRRCPKCGTAMDSYLIDPKRKLHVCGNNPTCDGYEIEEGEFRIKGYDGPIVECEKCGSEMHL
KMGRFGKYMACTNEECKNTRKILRNGEVAPPKEDPVPLPELPCEKSDAYFVLRDGAAGVFLAANTFPKSRETRAPLVEEL
YRFRDRLPEKLRYLADAPQQDPEGNKTMVRFSRKTKQQYVSSEKDGKATGWSAFYVDGKWVEGKK

Sequences:
NA

Specific function: NA

COG id: COG0550

COG function: function code L; Topoisomerase IA

Gene ontology:

Cell location: NA

Metaboloic importance: NA

Operon status: NA

Operon components: NA

Similarity: NA

Homologues:

NA

Paralogues:

NA

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

NA

Pfam domain/function: NA

EC number: NA

Molecular weight: NA

Theoretical pI: NA

Prosite motif: NA

Important sites: NA

Signals:

NA

Transmembrane regions:

NA

Cys/Met content:

NA

Secondary structure: NA

PDB accession: NA

Resolution: NA

Structure class: NA

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: NA

TargetDB status: NA

Availability: NA

References: NA