1puf_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF HOXA9 AND PBX1 HOMEODOMAINS BOUND TO DNA
reference	Laronde-Leblanc et al. 'Genes 17 2060 2003
source	HOMO SAPIENS / MUS MUSCULUS
experiment	X-ray (resolution=1.90, R-factor=?)
structural superfamily	Homeodomain-like;
reference complex	1puf_A 1puf_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1puf_A interface=14,17,59,62,63,66, nnpaanwlharstRkkRcpytkhqtlelekeflfnmyltrdrryevarllnlterqvkIwfQNrrMkmkkinkdrak > 1puf_B interface=5,50,54,57,58, arrkRrnfnkqateilneyfyshlsnpypseeakeelakkcgitvsqvsNwfgNkrIRykknigkfqeeaniy
interface signature	RRIQNM/RNNIR

Estimated binding specificities ?

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# IC=10.860 IC/col=0.905 n_of_columns=12

specificity:

A |  11   9  24   0   0  96  32  77   0   0  96   2
C |   4  32  24   0   0   0   0   0   0  96   0  13
G |  68   9  24  96   0   0   0   6   0   0   0   4
T |  13  46  24   0  96   0  64  13  96   0   0  77

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updated Sun Jan 4 23:15:49 2026