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structure nameCRYSTAL STRUCTURE OF THERMUS THERMOPHILUS CARH BOUND TO ADENOSYLCOBALAMIN AND A 26-BP DNA SEGMENT
referenceDrennan et al. Nature 526 536 2015
sourceThermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) / Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) / Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) / Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039)
experimentX-ray (resolution=3.89, R-factor=?)
structural superfamilyPutative DNA-binding domain;Cobalamin vitamin B12-binding domain;
reference complex5c8e_C
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureVQR/ERQRRH

Estimated binding specificities ?

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# IC=9.638 IC/col=0.643 n_of_columns=15 specificity:   
A |   0  10   0   0  64  24  24  24  24  10  24   5   0   0  91
C |   0  12   0  96  12  24  24  24  24  10  24   5   0   0   5
G |   0  64   0   0  10  24  24  24  24  16  24   5  96   0   0
T |  96  10  96   0  10  24  24  24  24  60  24  81   0  96   0
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updated Thu Jun 25 02:38:00 2026