PDB entry 1tk0

View 1tk0 on RCSB PDB site
Description: T7 DNA polymerase ternary complex with 8 oxo guanosine and ddCTP at the insertion site
Class: transferase/electron transport/DNA
Keywords: 8 oxo guanosine, DNA polymerase
Deposited on 2004-06-07, released 2004-08-31
The last revision prior to the SCOP 1.73 freeze date was dated 2004-09-21, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.217
AEROSPACI score: 0.34 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA polymerase
    Species: Bacteriophage T7
    Gene: 5
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1tk0a1, d1tk0a2
  • Chain 'B':
    Compound: Thioredoxin 1
    Species: Escherichia coli
    Gene: TRXA, TSNC, FIPA, B3781, C4701, Z5291, ECS4714, STM3915, STMD1.75, STY3639, T3381, SF3854, S3905
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1tk0b_
  • Chain 'P':
    Compound: 5'-d(*cp*gp*ap*ap*ap*ap*cp*gp*a*cp*gp*gp*cp*cp*ap*gp*tp*gp*cp*cp*ap*(ddg))-3'
  • Chain 'T':
    Compound: 5'-d(*cp*cp*cp*(8og)p*cp*tp*gp*gp*cp*ap*cp*tp*gp*gp*cp*cp*gp*tp*cp*gp*tp*tp*tp*tp*cp*g)-3'
  • Heterogens: MG, SO4, DCT, 1PE, MES, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1tk0A (A:)
mivsdieanallesvtkfhcgviydystaeyvsyrpsdfgayldaleaevargglivfhn
ghkydvpaltklaklqlnrefhlprencidtlvlsrlihsnlkdtdmgllrsgklpgale
awgyrlgemkgeykddfkrmleeqgeeyvdgmewwnfneemmdynvqdvvvtkallekll
sdkhyfppeidftdvgyttfwsesleavdiehraawllakqerngfpfdtkaieelyvel
aarrsellrkltetfgswyqpkggtemfchprtgkplpkypriktpkvggifkkpknkaq
regrepceldtreyvagapytpvehvvfnpssrdhiqkklqeagwvptkytdkgapvvdd
evlegvrvddpekqaaidlikeylmiqkrigqsaegdkawlryvaedgkihgsvnpngav
tgrathafpnlaqipgvrspygeqcraafgaehhldgitgkpwvqagidasglelrclah
fmarfdngeyaheilngdihtknqiaaelptrdnaktfiygflygagdekigqivgagke
rgkelkkkflentpaiaalresiqqtlvessqwvageqqvkwkrrwikgldgrkvhvrsp
haalntllqsagalicklwiikteemlvekglkhgwdgdfaymawvhdeiqvgcrteeia
qvvietaqeamrwvgdhwnfrclldtegkmgpnwaich

    Sequence, based on observed residues (ATOM records): (download) 
    >1tk0A (A:)
mivsdieanallesvtkfhcgviydystaeyvsyrpsdfgayldaleaevargglivfhn
ghkydvpaltklaklqlnrefhlprencidtlvlsrlihsnlkdtdmgllrsgklpgale
awgyrlgemkgeykddfkrmleeqgeeyvdgmewwnfneemmdynvqdvvvtkallekll
sdkhyfppeidftdvgyttfwsesleavdiehraawllakqerngfpfdtkaieelyvel
aarrsellrkltetfgswyqpkggtemfchprtgkplpkypriktpkvggifkkpegrep
celdtreyvagapytpvehvvfnpssrdhiqkklqeagwvptkytdkgapvvddevlegv
rvddpekqaaidlikeylmiqkrigqsaegdkawlryvaedgkihgsvnpngavtgrath
afpnlaqipgvrspygeqcraafgaehhldgitgkpwvqagidasglelrclahfmarfd
ngeyaheilngdihtknqiaaelptrdnaktfiygflygagdekigqivgagkergkelk
kkflentpaiaalresiqqtlvessqqvkwkrrwikgldgrkvhvrsphaalntllqsag
alicklwiikteemlvekglkhgwdgdfaymawvhdeiqvgcrteeiaqvvietaqeamr
wvgdhwnfrclldtegkmgpnwaich

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1tk0B (B:)
sdkiihltddsfdtdvlkadgailvdfwaewcgpckmiapildeiadeyqgkltvaklni
dqnpgtapkygirgiptlllfkngevaatkvgalskgqlkefldanla

    Sequence, based on observed residues (ATOM records): (download) 
    >1tk0B (B:)
kiihltddsfdtdvlkadgailvdfwaewcgpckmiapildeiadeyqgkltvaklnidq
npgtapkygirgiptlllfkngevaatkvgalskgqlkefldanl

  • Chain 'P':
    No sequence available.

  • Chain 'T':
    No sequence available.