PDB entry 2ktq

View 2ktq on RCSB PDB site
Description: open ternary complex of the large fragment of DNA polymerase I from thermus aquaticus
Class: transferase/DNA
Keywords: large fragement of taq DNA polymerase I, protein/DNA, transferase-DNA complex
Deposited on 1998-07-30, released 1999-01-13
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-10-04, with a file datestamp of 2017-09-29.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: N/A
AEROSPACI score: 0.23 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protein (large fragment of DNA polymerase I)
    Species: Thermus aquaticus [TaxId:271]
    Gene: TAQ
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2ktqa1, d2ktqa2
  • Chain 'B':
    Compound: DNA (5'-d(*gp*ap*cp*cp*ap*cp*gp*gp*cp*gp*cp*doc)-3')
  • Chain 'D':
    Compound: DNA (5'-d(*gp*gp*gp*cp*gp*cp*cp*gp*tp*gp*gp*tp*c)-3')
  • Heterogens: MG, DCT, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2ktqA (A:)
eeapwpppegafvgfvlsrkepmwadllalaaarggrvhrapepykalrdlkeargllak
dlsvlalreglglppgddpmllaylldpsnttpegvarryggewteeageraalserlfa
nlwgrlegeerllwlyreverplsavlahmeatgvrldvaylralslevaeeiarleaev
frlaghpfnlnsrdqlervlfdelglpaigktektgkrstsaavlealreahpivekilq
yreltklkstyidplpdlihprtgrlhtrfnqtatatgrlsssdpnlqnipvrtplgqri
rrafiaeegwllvaldysqielrvlahlsgdenlirvfqegrdihtetaswmfgvpreav
dplmrraaktinfgvlygmsahrlsqelaipyeeaqafieryfqsfpkvrawiektleeg
rrrgyvetlfgrrryvpdlearvksvreaaermafnmpvqgtaadlmklamvklfprlee
mgarmllqvhdelvleapkeraeavarlakevmegvyplavplevevgigedwlsake

    Sequence, based on observed residues (ATOM records): (download) 
    >2ktqA (A:)
eeapwpppegafvgfvlsrkepmwadllalaaarggrvhrapepykalrdlkeargllak
dlsvlalreglglppgddpmllaylldpsnttpegvarryggewteeageraalserlfa
nlwgrlegeerllwlyreverplsavlahmeatgvrldvaylralslevaeeiarleaev
frlaghpfnlnsrdqlervlfdelglpaigktektgkrstsaavlealreahpivekilq
yreltklkstyidplpdlihprtgrlhtrfnqtatatgrlsssdpnlqnipvrtplgqri
rrafiaeegwllvaldysqielrvlahlsgdenlirvfqegrdihtetasdplmrraakt
infgvlygmsahrlsqelaipyeeaqafieryfqsfpkvrawiektleegrrrgyvetlf
grrryvpdlearvksvreaaermafnmpvqgtaadlmklamvklfprleemgarmllqvh
delvleapkeraeavarlakevmegvyplavplevevgigedwlsake

  • Chain 'B':
    No sequence available.

  • Chain 'D':
    No sequence available.