interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF THE LARGE FRAGMENT OF DNA POLYMERASE I FROM THERMUS AQUATICUS IN TERNARY COMPLEX WITH 5-(AMINOPENTINYL)-2-DCTP
(DNA polymerase I, thermostable)
referenceDiederichs et al. J.Am.Chem.Soc. 134 11840 2012
sourceThermus aquaticus
experimentX-ray (resolution=1.89, R-factor=0.188)
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 signatureKTRNNQH

Estimated binding specificities ?

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# IC=2.635 IC/col=0.659 n_of_columns=4 specificity:   
A |   9   0   9  11
C |  11  96   9  67
G |  67   0  67   9
T |   9   0  11   9
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updated Fri Jan 9 00:04:11 2026