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Name Description Knots [Note 1]Links References trRosettaRNA: trRosettaRNA is an algorithm for automated prediction of RNA 3D structure. It builds the RNA structure by Rosetta energy minimization, with deep learning restraints from a transformer network (RNAformer). trRosettaRNA has been validated in blind tests, including CASP15 and RNA-Puzzles, which suggests that the automated predictions ...
Ribonucleic acid (RNA) is a polymeric molecule that is essential for most biological functions, either by performing the function itself (non-coding RNA) or by forming a template for the production of proteins (messenger RNA). RNA and deoxyribonucleic acid (DNA) are nucleic acids.
The ViennaRNA Package is software, a set of standalone programs and libraries used for predicting and analysing RNA nucleic acid secondary structures. [1] The source code for the package is released as free and open-source software and compiled binaries are available for the operating systems Linux, macOS, and Windows.
A short 20-nucleotide RNA variant ribozyme was identified that self-reproduces via template directed ligation of two 10 nucleotide oligomers. [38] This minimal kind of RNA self-reproduction was discovered in a random pool of oligmers, and may represent an early step in the emergence of an RNA based genetic system from primordial components. [38]
5' small nucleolar RNA capped and 3' polyadenylated long noncoding RNA - SRP RNA: signal recognition particle RNA CL00003: ssRNA single stranded RNA - stRNA: small temporal RNA - tasiRNA: trans-acting siRNA - tmRNA: transfer-messenger RNA RF00023: Bacterial RNA molecule with dual tRNA-like and messenger RNA-like properties uRNA U spliceosomal ...
In general, protein structures are classified into four levels: primary (sequences), secondary (local conformation of the polypeptide chain), tertiary (three-dimensional structure of the protein fold), and quaternary (association of multiple polypeptide structures). Structural bioinformatics mainly addresses interactions among structures taking ...
Gene structure is the organisation of specialised sequence elements within a gene.Genes contain most of the information necessary for living cells to survive and reproduce. [1] [2] In most organisms, genes are made of DNA, where the particular DNA sequence determines the function of the gene.
The formation of the secondary structure results from base pairing by hydrogen bonds between the strands, while tertiary structure results from folding of the RNA. The three-dimensional structure consists of grooves and helices. [8] The formation of these complex structure gives reason to suspect that early life could have formed by RNA.