1t2t_A : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE DNA-BINDING DOMAIN OF INTRON ENDONUCLEASE I- TEVI WITH OPERATOR SITE (Intron-associated endonuclease 1)
reference	Derbyshire et al. Nat.Struct.Mol.Biol. 11 936 2004
source	Enterobacteria phage T4
experiment	X-ray (resolution=2.50, R-factor=0.238)
structural superfamily	DNA-binding domain of intron-encoded endonucleases;
reference complex	1i3j_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1t2t_A interface=10,20,22,27,28,29,34,42,46,51,53,77,78,80,82,83, kfckcgvriQtsaytcskcRnRsgenNSFfnhkHsditkskIsekMkgkkPsNikkiscdgvifdcaadaarhfkiSSgLvTYrvksdkwnwfyin
interface signature	QRRNSFHIMPNSSLTY

Estimated binding specificities ?

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# IC=14.263 IC/col=0.839 n_of_columns=17

specificity:

A |   2   0  96   0   0  92   0   8  14   0  24  24   3   3  24  83  94
C |   1   0   0   0  24   3  96   5   1  96  24  24   9  11  24   7   1
G |  92   0   0  96  72   0   0   5  80   0  24  24  15  21  24   5   1
T |   1  96   0   0   0   1   0  78   1   0  24  24  69  61  24   1   0

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updated Sun Jun 28 04:48:44 2026