1bl0_A : 3D-footprint complex

structure name	MULTIPLE ANTIBIOTIC RESISTANCE PROTEIN (MARA)/DNA COMPLEX (PROTEIN MULTIPLE ANTIBIOTIC RESISTANCE PROTEIN)
reference	Martin et al. Proc.Natl.Acad.Sci.USA 95 10413 1998
source	Escherichia coli
experiment	X-ray (resolution=2.30, R-factor=0.225)
structural superfamily	Homeodomain-like;
sequence family	Bacterial regulatory helixturnhelix protei;
redundant complexes	1xs9
reference complex	1xs9_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1bl0_A interface=32,34,35,37,38,83,84,87,88, daitihsildwiednlesplslekvsersgySkWHlQRmfkketghslgqyirsrkmteiaqklkesnepilylaerygfesQQtlTRtfknyfdvpphkyrmtnmqgesrflhpl
interface signature	SWHQRQQTR

Estimated binding specificities ?

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# IC=10.362 IC/col=0.691 n_of_columns=15

specificity:

A |   0   0  24   0   0  88  24  24  24  24  16  16  24   8   0
C |   0   0  24   0  96   0  24  24  24  24   8   8   0   0  96
G |   0   0  24  96   0   0  24  24  24  24  64   8  72  88   0
T |  96  96  24   0   0   8  24  24  24  24   8  64   0   0   0

scan!

Dendrogram of similar interfaces ?

matrix format

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updated Sun Jun 28 03:20:34 2026