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structure nameISORETICULAR, INTERPENETRATING CO-CRYSTAL OF REPLICATION INITIATOR PROTEIN REPE54 AND SYMMETRICAL EXPANDED DUPLEX (31MER) CONTAINING THE COGNATE REPE54 SEQUENCE AND AN ADDITIONAL G-C RICH SEQUENCE WITH BLUNT ENDS AND 5' TERMINAL PHOSPHATES.
(Replication initiation protein)
referenceSlaughter et al.
sourceEscherichia coli K-12
experimentX-ray (resolution=2.79, 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=7.678 IC/col=0.248 n_of_columns=31 specificity:   
A |  24  24  24  24  22  18  15  39  20  20   7  19  24  24  24  24   4   2   0   0  96   9  51  24  18  15  24  24  24  24  24
C |  24  24  24  24  30  18  17  19  20  19   8  38  24  24  24  24   7   4   0  96   0  69  15  24  18  15  24  24  24  24  24
G |  24  24  24  24  22  18  49  19  34  38  74  20  24  24  24  24   4  88   0   0   0   9  15  24  42  15  24  24  24  24  24
T |  24  24  24  24  22  42  15  19  22  19   7  19  24  24  24  24  81   2  96   0   0   9  15  24  18  51  24  24  24  24  24
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updated Tue Dec 19 05:00:07 2023