PDB entry 1cy1

View 1cy1 on RCSB PDB site
Description: complex of e.coli DNA topoisomerase I with 5'ptptpt
Class: isomerase
Keywords: DNA topoisomerase, relaxing enzyme, isomerase
Deposited on 1999-08-31, released 2000-03-03
The last revision prior to the SCOPe 2.08 freeze date was dated 2019-08-14, with a file datestamp of 2019-08-09.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: N/A
AEROSPACI score: 0.24 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA topoisomerase I
    Species: Escherichia coli [TaxId:83333]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1cy1a_
  • Heterogens: PO4, TMP, THP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1cy1A (A:)
    gsmgkalvivespakaktinkylgsdyvvkssvghirdlptsgsaakksadststktakk
    pkkdergalvnrmgvdpwhnweahyevlpgkekvvselkqlaekadhiylatdldregea
    iawhlreviggddarysrvvfneitknairqafnkpgelnidrvnaqqarrfmdrvvgym
    vspllwkkiarglsagrvqsvavrlvverereikafvpeefwevdastttpsgealalqv
    thqndkpfrpvnkeqtqaavsllekarysvleredkpttskpgapfitstlqqaastrlg
    fgvkktmmmaqrlyeagyitymrtdstnlsqdavnmvrgyisdnfgkkylpespnqyask
    ensqeaheairpsdvnvmaeslkdmeadaqklyqliwrqfvacqmtpakydsttltvgag
    dfrlkargrilrfdgwtkvmpalrkgdedrilpavnkgdaltlveltpaqhftkpparfs
    easlvkelekrgigrpstyasiistiqdrgyvrvenrrfyaekmgeivtdrleenfrelm
    nydftaqmensldqvanheaewkavldhffsdftqqldkaekdpeeggmrpnqmvltsi
    

    Sequence, based on observed residues (ATOM records): (download)
    >1cy1A (A:)
    gkalvivespakaktinkylgsdyvvkssvghirdlprgalvnrmgvdpwhnweahyevl
    pgkekvvselkqlaekadhiylatdldregeaiawhlreviggddarysrvvfneitkna
    irqafnkpgelnidrvnaqqarrfmdrvvgymvspllwkkiarglsagrvqsvavrlvve
    rereikafvpeefwevdastttpsgealalqvthqndkpfrpvnkeqtqaavsllekary
    svleredkpttskpgapfitstlqqaastrlgfgvkktmmmaqrlyeagyitymrtdstn
    lsqdavnmvrgyisdnfgkkylpespnqyaeaheairpsdvnvmaeslkdmeadaqklyq
    liwrqfvacqmtpakydsttltvgagdfrlkargrilrfdgwtkvmpalilpavnkgdal
    tlveltpaqhftkpparfseaslvkelekrgigrpstyasiistiqdrgyvrvenrrfya
    ekmgeivtdrleenfrelmnydftaqmensldqvanheaewkavldhffsdftqqldkae
    kdpeeggmrpnqmvlts