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motívy zinkových prstov
Record number d016335 Date 06.06.2025 Type M - MESH Topical term motívy zinkových prstov See also (Later heading) proteíny viažuce DNA
(Later heading) proteín EWS viažuci sa na RNA
(Later heading) MAP kináza kinázy kinázy 1
(Later heading) proteín viažuci CREB
(Later heading) DNA 5-cytozín metyltransferáza 1
UDC G02.111.570.820.709.275.500.985 Note Motifs in DNA- and RNA-binding proteins whose amino acids are folded into a single structural unit around a zinc atom. In the classic zinc finger, one zinc atom is bound to two cysteines and two histidines. In between the cysteines and histidines are 12 residues which form a DNA binding fingertip. By variations in the composition of the sequences in the fingertip and the number and spacing of tandem repeats of the motif, zinc fingers can form a large number of different sequence specific binding sites. 
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Number of the records: 1