KEGG   Escherichia coli K-12 MG1655: b1274
Entry
b1274             CDS       T00007                                 
Symbol
topA
Name
(RefSeq) DNA topoisomerase 1
  KO
K03168  DNA topoisomerase I [EC:5.6.2.1]
Organism
eco  Escherichia coli K-12 MG1655
Brite
KEGG Orthology (KO) [BR:eco00001]
 09180 Brite Hierarchies
  09182 Protein families: genetic information processing
   03032 DNA replication proteins [BR:eco03032]
    b1274 (topA)
   03400 DNA repair and recombination proteins [BR:eco03400]
    b1274 (topA)
Enzymes [BR:eco01000]
 5. Isomerases
  5.6  Isomerases altering macromolecular conformation
   5.6.2  Enzymes altering nucleic acid conformation
    5.6.2.1  DNA topoisomerase
     b1274 (topA)
DNA replication proteins [BR:eco03032]
 Prokaryotic type
  DNA Topoisomerases
   b1274 (topA)
DNA repair and recombination proteins [BR:eco03400]
 Prokaryotic type
  DSBR (double strand breaks repair)
   NHEJ (non-homologous end-joining)
    SHIIR (short-homology-independent illegitimate recombination)
     Facilitator
      b1274 (topA)
SSDB
Motif
Pfam: Topoisom_bac Zn_Ribbon_Topo Zn_ribbon_bTOP1 Toprim Zn_ribbon_Top1 Zn_ribbon_recom Toprim_4 DUF4795
Other DBs
NCBI-GeneID: 945862
NCBI-ProteinID: NP_415790
Pasteur: topA
RegulonDB: RDBECOLIGNC01001
ECOCYC: EG11013
ASAP: ABE-0004275
UniProt: P06612
Structure
LinkDB
Position
1331048..1333645
AA seq 865 aa
MGKALVIVESPAKAKTINKYLGSDYVVKSSVGHIRDLPTSGSAAKKSADSTSTKTAKKPK
KDERGALVNRMGVDPWHNWEAHYEVLPGKEKVVSELKQLAEKADHIYLATDLDREGEAIA
WHLREVIGGDDARYSRVVFNEITKNAIRQAFNKPGELNIDRVNAQQARRFMDRVVGYMVS
PLLWKKIARGLSAGRVQSVAVRLVVEREREIKAFVPEEFWEVDASTTTPSGEALALQVTH
QNDKPFRPVNKEQTQAAVSLLEKARYSVLEREDKPTTSKPGAPFITSTLQQAASTRLGFG
VKKTMMMAQRLYEAGYITYMRTDSTNLSQDAVNMVRGYISDNFGKKYLPESPNQYASKEN
SQEAHEAIRPSDVNVMAESLKDMEADAQKLYQLIWRQFVACQMTPAKYDSTTLTVGAGDF
RLKARGRILRFDGWTKVMPALRKGDEDRILPAVNKGDALTLVELTPAQHFTKPPARFSEA
SLVKELEKRGIGRPSTYASIISTIQDRGYVRVENRRFYAEKMGEIVTDRLEENFRELMNY
DFTAQMENSLDQVANHEAEWKAVLDHFFSDFTQQLDKAEKDPEEGGMRPNQMVLTSIDCP
TCGRKMGIRTASTGVFLGCSGYALPPKERCKTTINLVPENEVLNVLEGEDAETNALRAKR
RCPKCGTAMDSYLIDPKRKLHVCGNNPTCDGYEIEEGEFRIKGYDGPIVECEKCGSEMHL
KMGRFGKYMACTNEECKNTRKILRNGEVAPPKEDPVPLPELPCEKSDAYFVLRDGAAGVF
LAANTFPKSRETRAPLVEELYRFRDRLPEKLRYLADAPQQDPEGNKTMVRFSRKTKQQYV
SSEKDGKATGWSAFYVDGKWVEGKK
NT seq 2598 nt   +upstreamnt  +downstreamnt
atgggtaaagctcttgtcatcgttgagtccccggcaaaagccaaaacgatcaacaagtat
ctgggtagtgactacgtggtgaaatccagcgtcggtcacatccgcgatttgccgaccagt
ggctcagctgccaaaaagagtgccgactctacctccaccaagacggctaaaaagcctaaa
aaggatgaacgtggcgctctcgtcaaccgtatgggggttgacccgtggcacaattgggag
gcgcactatgaagtgttgcctggtaaagagaaggtcgtctctgaactgaaacaactggct
gaaaaagccgaccacatctatctcgcaaccgaccttgaccgcgaaggggaagccattgca
tggcacctgcgggaagtgattgggggtgatgatgcgcgctatagccgagtggtgtttaac
gaaattactaaaaacgcgatccgccaggcatttaacaaaccgggtgagctgaatattgat
cgtgttaatgcccagcaggcgcgtcgctttatggaccgcgtggtggggtatatggtttcg
ccgctgctatggaaaaagatcgctcgtggcctgtctgccggtcgtgtgcagtcggtggcg
gttcgcctggtggtcgagcgtgagcgtgaaattaaagcgttcgtgccggaagagttctgg
gaagtcgatgccagcacgaccacgccatctggtgaagcgttggcgttacaggtgactcat
cagaacgacaaaccgttccgtccggtcaacaaagaacaaactcaggctgcggtaagtctg
ctggaaaaagcgcgctacagcgtgctggaacgtgaagacaaaccgacaaccagtaaacct
ggcgctccttttattacctctacgctgcaacaagctgccagcacccgtcttggatttggc
gtgaaaaaaaccatgatgatggcgcagcgtttgtatgaagcaggctatatcacttacatg
cgtaccgactccactaacctgagtcaggacgcggtaaatatggttcgcggttatatcagc
gataattttggtaagaaatatctgccggaaagtccgaatcagtacgccagcaaagaaaac
tcacaggaagcgcacgaagcgattcgtccttctgacgtcaatgtgatggcggaatcgctg
aaggatatggaagcagatgcgcagaaactgtaccagttaatctggcgtcagttcgttgcc
tgccagatgaccccagcgaaatatgactccacgacgctgaccgttggtgcgggcgatttc
cgcctgaaagcacgcggtcgtattttgcgttttgatggctggacaaaagtgatgcctgcg
ttgcgtaaaggcgatgaagatcgcatcttaccagcagttaataaaggcgatgctctgacg
ctcgttgaacttacaccagcccagcactttaccaagccgccagcccgtttcagtgaagca
tcgctggttaaagagctggaaaaacgcggtatcggtcgtccgtctacctatgcgtcgatc
atttcgaccattcaggatcgtggctacgtgcgagtagaaaatcgtcgtttctatgcggaa
aaaatgggcgaaatcgtcaccgatcgccttgaagaaaatttccgcgagttaatgaactac
gactttaccgcgcagatggaaaacagcctcgaccaggtggcaaatcacgaagcagagtgg
aaagctgtactggatcacttcttctcggatttcacccagcagttagataaagctgaaaaa
gatccggaagagggtggtatgcgcccgaaccagatggttctgaccagcattgactgcccg
acttgtggtcgcaaaatggggattcgcacagcgagcaccggggtattccttggctgttct
ggctatgcgctgccgccgaaagagcgttgcaaaaccaccattaacctggtgccggaaaac
gaagtgctgaacgtgctggaaggcgaagatgctgaaaccaacgcgctgcgcgcaaaacgt
cgttgcccgaaatgcggcacggcgatggacagctatctcatcgatccgaaacgtaagttg
catgtctgtggtaataacccaacctgcgacggttacgagatcgaagagggcgaattccgc
attaaaggttatgacggcccgatcgttgagtgtgaaaaatgtggctctgaaatgcacctg
aaaatggggcgtttcggtaaatacatggcctgcaccaacgaagagtgtaaaaacacacgt
aagattttacgtaacggcgaagtggcaccaccgaaagaagatccggtgccattacctgag
ctgccgtgcgaaaaatcagatgcttatttcgtgctgcgtgacggtgctgccggtgtgttc
ctggctgccaacactttcccgaaatcgcgtgaaacgcgtgcgccactggtggaagagctt
tatcgcttccgcgaccgtctgccggaaaaactgcgttatctggccgatgcgccacagcag
gatccggaaggtaataagaccatggttcgctttagccgtaaaaccaaacagcaatatgtc
tcttcggaaaaagacggaaaggcgactggctggtcagcattttatgttgatggcaaatgg
gttgaaggaaaaaaataa

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