interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF PUT3/DNA COMPLEX
(PROLINE UTILIZATION TRANSCRIPTION ACTIVATOR)
referenceSwaminathan et al. Nat.Struct.Biol. 4 751 1997
sourceSACCHAROMYCES CEREVISIAE
experimentX-ray (resolution=2.50, R-factor=0.208)
structural superfamilyZn2/Cys6 DNA-binding domain;
sequence familyFungal Zn2Cys6 binuclear cluster domain;
multimeric complexes1zme_CD
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureHKIV

Estimated binding specificities ?

readout + contactlogo
# IC=5.766 IC/col=0.641 n_of_columns=9 specificity:   
A |   0   0   0  24  24  24  13  13   0
C |  96   0   0  24  24  24  16  16   0
G |   0  96  96  24  24  24  13  54  96
T |   0   0   0  24  24  24  54  13   0
scan!

home
updated Sat Jan 10 05:06:51 2026