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structure namePHOSPHATE SYSTEM POSITIVE REGULATORY PROTEIN PHO4/DNA COMPLEX
referenceHakoshima et al. 'EMBO 16 4689 1997
sourceSaccharomyces cerevisiae
experimentX-ray (resolution=2.80, R-factor=?)
structural superfamilyHLH, helix-loop-helix DNA-binding domain;
reference complex1a0a_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureKRHERR/RHKERR

Estimated binding specificities ?

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# IC=6.877 IC/col=0.982 n_of_columns=7 specificity:   
A |  12  60  12   0   0   0   0
C |  84  12  72   0   0   0   0
G |   0  12   0  96  12  96  96
T |   0  12  12   0  84   0   0
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updated Tue Jul 29 14:15:13 2025