interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS IN A CLOSED TERNARY COMPLEX WITH TRAPPED 4'- METHYLATED DTTP
(DNA POLYMERASE I, THERMOSTABLE)
referenceDiederichs et al. Angew.Chem.Int.Ed.Engl. 49 5181 2010
sourceTHERMUS AQUATICUS
experimentX-ray (resolution=2.20, R-factor=0.173)
structural superfamilyDNA/RNA polymerases;Ribonuclease H-like;
sequence familyDNA polymerase family A; Taq polymerase, exonuclease;
reference complex6fbc_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureKTRNNH

Estimated binding specificities ?

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# IC=2.791 IC/col=0.698 n_of_columns=4 specificity:   
A |   9  11   0   0
C |  19  67   0  76
G |  59   9  96  11
T |   9   9   0   9
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updated Thu Jan 8 22:12:56 2026