Conserved Sequence
| Definition: |
A sequence of amino acids in a polypeptide or of nucleotides in DNA or RNA that is similar across multiple species. A known set of conserved sequences is represented by a CONSENSUS SEQUENCE. AMINO ACID MOTIFS are often composed of conserved sequences. |
| Notes: |
coord with AMINO ACID SEQUENCE (NIM) or BASE SEQUENCE (NIM) |
| Previously Indexed: |
Amino Acid Sequence (1977-1992),Base Sequence (1973-1992) |
Conserved Sequence Categories.
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Consensus Sequence - A theoretical representative nucleotide or amino acid sequence in which each nucleotide or amino acid is the one which occurs most frequently at that site in the different sequences which occur in nature. The phrase also refers to an actual sequence which approximates the theoretical consensus. A known CONSERVED SEQUENCE set is represented by a consensus sequence. Commonly observed supersecondary protein structures (AMINO ACID MOTIFS) are often formed by conserved sequences. |
Conserved Sequence Definitions and Terms
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