2ntc_AB : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF SV40 LARGE T ANTIGEN ORIGIN BINDING DOMAIN WITH DNA
reference	Bullock et al. 'Plos 5 e23 2007
source	Simian virus 40
experiment	X-ray (resolution=2.40, R-factor=?)
structural superfamily	Origin of replication-binding domain, RBD-like;
reference complex	2itl_B
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 2ntc_A interface=21,22,23,24,73, vedpkdfpsellsflshavfSNRTlacfaiyttkekaallykkimekysvtfisrhnsynhnilffltphrhRvsainnyaqklctfsflickgvnkeylmysaltrdpfsvieeslpgglkehdfn > 2ntc_B interface=20,21,22,23,70,72, edpkdfpsellsflshavfSNRTlacfaiyttkekaallykkimekysvtfisrhnsynhnilffltphRhRvsainnyaqklctfsflickgvnkeylmysaltrdpfsvieeslpgglkehdfn
interface signature	SNRTR/SNRTRR

Estimated binding specificities ?

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# IC=15.158 IC/col=0.798 n_of_columns=19

specificity:

A |   5   0  81   5   0   0  96  24  24  24  24  24   0   0   0   0   6   5   5
C |  80   0   5   0   0  96   0  24  24  24  24  24   0   0  96  96   5  81   5
G |   6  96   5  86  96   0   0  24  24  24  24  24  91  96   0   0   5   5   6
T |   5   0   5   5   0   0   0  24  24  24  24  24   5   0   0   0  80   5  80

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updated Mon Jan 5 01:07:22 2026