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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 complex7rva_C
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSAESKRRSYRPDRRR

Estimated binding specificities ?

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# IC=11.500 IC/col=0.719 n_of_columns=16 specificity:   
A |   0   0   0  64   0  89  24  24  24  24   9   0   0  15  25  11
C |   0   0   0   0  96   3  24  24  24  24   3  96  96  57  16  73
G |  96   0  96  32   0   3  24  24  24  24  80   0   0  12   9   3
T |   0  96   0   0   0   1  24  24  24  24   4   0   0  12  46   9
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updated Tue Dec 19 00:29:09 2023