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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.
(Replication initiation protein)
referenceWard et al.
sourceEscherichia coli K-12
experimentX-ray (resolution=2.38, R-factor=0.187)
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=15.084 IC/col=0.718 n_of_columns=21 specificity:   
A |  84   0  24   4   0   0   0  96   0  86  24  24  24  24   4   0   0  24  24   9  87
C |   4  96  24   9   0   0   0   0  96   6  24  24  24  24  64  96  96  24  24  73   0
G |   4   0  24  10  96   0  96   0   0   4  24  24  24  24  19   0   0  24  24   4   9
T |   4   0  24  73   0  96   0   0   0   0  24  24  24  24   9   0   0  24  24  10   0
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updated Tue Dec 19 00:22:37 2023