interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF THE HETERODIMERIC NPAS3-ARNT COMPLEX WITH HRE DNA
referenceRastinejad et al. Elife 5 ? 2016
sourceMUS MUSCULUS
experimentX-ray (resolution=4.20, R-factor=?)
structural superfamilyPYP-like sensor domain PAS domain;HLH, helix-loop-helix DNA-binding domain;
reference complex4zpk_A 5sy7_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureHSERR/SARR

Estimated binding specificities ?

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# IC=7.140 IC/col=1.020 n_of_columns=7 specificity:   
A |  54   0   0   0   0   0  13
C |  16  96   0   0   0  96  13
G |  13   0  96   0  96   0  57
T |  13   0   0  96   0   0  13
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updated Mon Jan 5 21:59:07 2026