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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 1 STICKY BASES AND 3' TERMINAL PHOSPHATES.
(Replication initiation protein)
referenceSlaughter et al.
sourceEscherichia coli K-12
experimentX-ray (resolution=2.54, R-factor=0.255)
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=7.537 IC/col=0.251 n_of_columns=30 specificity:   
A |  24  24  24  23  45  20  24  14  11   0   3  85   1  84  24  24  24  24  19   6  18  23  19  14  56  12  24  24  24  24
C |  24  24  24  21  19  34  24  14   9   0   5   5  93   4  24  24  24  24  19  78  42  31  20  52  14  12  24  24  24  24
G |  24  24  24  31  16  22  24  16  67   0  85   3   1   4  24  24  24  24  38   6  18  21  19  16  13  60  24  24  24  24
T |  24  24  24  21  16  20  24  52   9  96   3   3   1   4  24  24  24  24  20   6  18  21  38  14  13  12  24  24  24  24
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updated Tue Dec 19 05:00:48 2023