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structure nameISORETICULAR, INTERPENETRATING CO-CRYSTAL OF REPLICATION INITIATOR PROTEIN REPE54 AND ASYMMETRICAL EXPANDED DUPLEX (31MER) CONTAINING THE COGNATE REPE54 SEQUENCE AND AN ADDITIONAL G-C RICH SEQUENCE.
(Replication initiation protein)
referenceWard et al.
sourceEscherichia coli K-12
experimentX-ray (resolution=2.63, R-factor=0.197)
structural superfamily"Winged helix" DNA-binding domain;
sequence familyInitiator Replication protein;
multimeric complexes2z9o_AB
reference complex8ac8_C
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSAESKRRSYRPDRRR

Estimated binding specificities ?

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# IC=12.084 IC/col=0.755 n_of_columns=16 specificity:   
A |   0   0   0  77   0  90  24  24  24  24  10   0   0   7   7  11
C |   0   0   0   0  96   3  24  24  24  24   3  96  96  67   7  71
G |  96   0  96  19   0   3  24  24  24  24  76   0   0  11  11   3
T |   0  96   0   0   0   0  24  24  24  24   7   0   0  11  71  11
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updated Fri Sep 13 08:07:55 2024