interface graph thumbnail
legend  pdf

structure nameFIDELITY OF DPO4: EFFECT OF METAL IONS, NUCLEOTIDE SELECTION AND PYROPHOSPHOROLYSIS
(DNA polymerase IV)
referenceLing et al. 'Embo 24 2957 2005
sourceSulfolobus solfataricus
experimentX-ray (resolution=2.85, R-factor=0.220)
structural superfamilyDNA/RNA polymerases;Lesion bypass DNA polymerase Y-family, little finger domain;
sequence familyimpB/mucB/samB family;
reference complex4tqr_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureASSRR

Estimated binding specificities ?

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# IC=2.731 IC/col=0.546 n_of_columns=5 specificity:   
A |  89   7  24   7  22
C |   7   1  24  75  14
G |   0   7  24   7  53
T |   0  81  24   7   7
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updated Thu Jan 8 19:46:18 2026