2ibt_A : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE ADENINE-SPECIFIC DNA METHYLTRANSFERASE M.TAQI COMPLEXED WITH THE COFACTOR ANALOG AETA AND A 10 BP DNA CONTAINING 2-AMINOPURINE AT THE TARGET POSITION AND AN ABASIC SITE ANALOG AT THE TARGET BASE PARTNER POSITION (Modification methylase TaqI)
reference	Scheidig et al.
source	Thermus aquaticus
experiment	X-ray (resolution=1.70, R-factor=0.169)
structural superfamily	DNA methylase specificity domain;S-adenosyl-L-methionine-dependent methyltransferases;
reference complex	2ih2_D
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 2ibt_A interface=96,97,119,180,248,251,252,253,254,276,303,315,316,333,334,373,374, vetppevvdfmvslaeaprggrvlepacahgpflrafreahgtayrfvgveidpkaldlppwaegiladfllwepgeafdlilgnppygivgeasKYpihvfkavkdlykkafstwkgKynlygaflekavrllkpggvlvfvvpatwlvledfallreflaregktsvyylgevfpqkKvsavvirfqksgkglslwdtqesesgftpilwaeyphwegeiirfeteetrkleisgmplgdlfhirFaaRSPEfkkhpavrkepgpglvpvltgRnlkpgwvdyeknhsglwmpkerakelRdfyatphlvvaHTkgtrvvaawderaypwREefhllpkegvrldpsslvqwlnseamqkhvrtlyrdfvPHltlrmlerlpvrreygfht
interface signature	KYKKFRSPERRHTREPH

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# IC=7.140 IC/col=1.020 n_of_columns=7

A |  13   0   0   0  16   0   0
C |  13   0  96   0  13   0   0
G |  13   0   0  96  13  96   0
T |  57  96   0   0  54   0  96

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updated Thu Jan 8 20:11:22 2026