7u7o_C : 3D-footprint complex

structure name	ISORETICULAR, INTERPENETRATING CO-CRYSTAL OF REPLICATION INITIATOR PROTEIN REPE54 AND SYMMETRICAL EXPANDED DUPLEX (31MER) CONTAINING THE COGNATE REPE54 SEQUENCE AND AN ADDITIONAL T-A RICH SEQUENCE. (Replication initiation protein)
reference	Ward et al.
source	Escherichia coli K-12
experiment	X-ray (resolution=2.97, R-factor=0.247)
structural superfamily	"Winged helix" DNA-binding domain;
sequence family	Initiator Replication protein;
multimeric complexes	2z9o_AB
reference complex	8ac8_C
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 7u7o_C interface=56,57,58,60,61,64,95,165,166,168,170,171,174,175,201, nsprivqsndlteaayslsrdqkrmlylfvdqirkshdgiceihvakyaeifgltSAEaSKdiRqalksfagkevvfyryesfpwfikpahspsRglysvhinpylipffinrftqfrlsetkeitnpyamrlyeslcqyrkpdgsgivslkidwiieryqlpqSYqRmPDfrRRflqvcvneinsrtpmrlsyiekkkgRqtthivfsfrditsm
interface signature	SAESKRRSYRPDRRR

Estimated binding specificities ?

readout + contact

# IC=15.658 IC/col=0.746 n_of_columns=21

specificity:

A |  19   7  24   8   0   0   0  96   0  96  24  24  24  24   8   0   3  24   7   3  77
C |   0  77  24   7   0   0   0   0  96   0  24  24  24  24   0  96  92  24   9  84   1
G |  77   7  24  11  96   0  96   0   0   0  24  24  24  24  88   0   1  24  14   3  18
T |   0   5  24  70   0  96   0   0   0   0  24  24  24  24   0   0   0  24  66   6   0

scan!

home
updated Fri Jan 9 18:10:22 2026