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=15.489 IC/col=0.911 n_of_columns=17

specificity:

A |   0   0  96   0   0  94   0   5   5   0   9  24   1   1  24  94  94
C |   0   0   0   0  22   0  96   8   8  96  69  24   7  26  24   0   1
G |  96   0   0  96  74   0   0   3  80   0   5  24  15  16  24   2   0
T |   0  96   0   0   0   2   0  80   3   0  13  24  73  53  24   0   1

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updated Sat Aug 2 01:56:21 2025