interface graph thumbnail
legend  pdf

structure nameHUMAN SREBP-1A BOUND TO LDL RECEPTOR PROMOTER
referenceBurley et al. Structure 6 661 1998
sourceHomo sapiens
experimentX-ray (resolution=2.30, R-factor=?)
structural superfamilyHLH, helix-loop-helix DNA-binding domain;
reference complex1am9_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureHNIEYR/RHNIEYR

Estimated binding specificities ?

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# IC=10.640 IC/col=1.064 n_of_columns=10 specificity:   
A |  10   0   0  96  11   9   0   0  96   0
C |  19   0  96   0  57  69  96  96   0  96
G |  67   0   0   0  19   9   0   0   0   0
T |   0  96   0   0   9   9   0   0   0   0
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updated Wed Jun 24 08:43:53 2026