interface graph thumbnail
legend  pdf

structure nameISORETICULAR, INTERPENETRATING CO-CRYSTAL OF PROTEIN VARIANT REPLICATION INITIATOR PROTEIN REPE54 (L53G,Q54G,E55G) AND SYMMETRICAL EXPANDED DUPLEX (31MER) CONTAINING THE COGNATE REPE54 SEQUENCE AND AN ADDITIONAL G-C RICH SEQUENCE.
(Replication initiation protein)
referenceOrun et al.
sourceEscherichia coli K-12
experimentX-ray (resolution=3.15, R-factor=0.248)
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 ?

readout + contactlogo
# IC=14.535 IC/col=0.692 n_of_columns=21 specificity:   
A |  65   0  24  10   0   0   0  96   0  96  24  24  24  24  15   0   6  24  24   5  90
C |  11  96  24  15   0   0   0   0  96   0  24  24  24  24   6  96  90  24  24  65   1
G |  10   0  24  10  96   0  96   0   0   0  24  24  24  24  70   0   0  24  24  11   5
T |  10   0  24  61   0  96   0   0   0   0  24  24  24  24   5   0   0  24  24  15   0
scan!

home
updated Tue Dec 19 00:31:40 2023