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structure nameDNA BINDING DOMAIN OF HNF-1A BOUND TO P2-HNF4A PROMOTER DNA
(Hepatocyte nuclear factor 1-alpha)
referenceMyllykoski et al. 'JCI 9 ? 2024
sourceHomo sapiens
experimentX-ray (resolution=2.30, R-factor=0.216)
structural superfamilylambda repressor-like DNA-binding domains;Homeodomain-like;
sequence familyHepatocyte nuclear factor 1 HNF1, N termi; Homeobox domain;
multimeric complexes1ic8_AB 8pi7_AB 8pi8_AB 8pi9_AB 8pia_AB
redundant complexes1ic8_A 8pi7_A 8pi9_B 8pia_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureNQSHSQTPRYNNK

Estimated binding specificities ?

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# IC=12.418 IC/col=0.955 n_of_columns=13 specificity:   
A |   0   0   0   5  80  80  24   5  96   6   0  96  80
C |  96   0   0   5   6   5  24   6   0   5   0   0   6
G |   0  96   0   6   5   6  24  80   0  80   0   0   5
T |   0   0  96  80   5   5  24   5   0   5  96   0   5
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updated Tue Jun 30 17:44:24 2026