General information
PDB ID 1TK8
Title T7 DNA POLYMERASE TERNARY COMPLEX WITH 8 OXO GUANOSINE AND DAMP AT THE ELONGATION SITE
PDB header TRANSFERASE/ELECTRON TRANSPORT/DNA
Date 2004-06-08
Experimental method X-RAY DIFFRACTION
Resolution (A) 2.5
Kind dna
Organism ENTEROBACTERIA PHAGE T7, ESCHERICHIA COLI
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PDB PDBe MMDB Jena OCA
CATH PDBsum HSSP PDBePISA UniProt
ProteopediA BIPA
 PDIdb 
Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb1tk8.pdb AB PT 0
Biounits:
1tk8.pdb1.pdb AB PT 1
Pfam domains
Name: Type: Domain: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Thioredoxin Domain P0AA25_4-106 1.7e-34 1 CL0172 B 3 106   
DNA_pol_A Family P00581_316-702 5.6e-54 1 No_clan A 314 702 PT  H-Bb H-Mn S-Bb L-Bb L-Mn 
SCOP domains
Classification: Protein: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Class: Alpha and beta proteins (a/b)
  Fold: Ribonuclease H-like motif
    Superfamily: Ribonuclease H-like
      Family: DnaQ-like 3'-5' exonuclease
Exonuclease domain of T7 DNA polymerase A 1 210 PT  L-Bb 
Class: Multi-domain proteins (alpha and beta)
  Fold: DNA/RNA polymerases
    Superfamily: DNA/RNA polymerases
      Family: DNA polymerase I
T7 phage DNA polymerase A 211 704 PT -
Class: Alpha and beta proteins (a/b)
  Fold: Thioredoxin fold
    Superfamily: Thioredoxin-like
      Family: Thioltransferase
Thioredoxin B N/A N/A -
GO terms
Protein chains: GO type: GO description:
A=1-704 F DNA-directed DNA polymerase activity
A=1-704 F exonuclease activity
A=1-704 F DNA binding
A=1-704 P virus-host interaction
A=1-704 P nucleic acid phosphodiester bond hydrolysis
A=1-704 P DNA replication
B=2-108 F electron carrier activity
B=2-108 F protein disulfide oxidoreductase activity
B=2-108 P cell redox homeostasis
B=2-108 P electron transport chain
B=2-108 P glycerol ether metabolic process
Sequences
Download file with secondary structure created by Stride  
1tk8.pdb1.pdb:   [ download sequences in FASTA format ]
P (dna): 
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T (dna): 
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A (protein): 
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B (protein): 
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