Protein Domain : RNA-binding domain, S1 IPR022967

Type  Domain
Description  The S1 domain was originally identified in ribosomal protein S1 but is found in a large number of RNA-associated proteins. The structure of the S1 RNA-binding domain from the Escherichia coli polynucleotide phosphorylase has been determined using NMR methods and consists of a five-stranded antiparallel beta barrel. Conserved residues on one face of the barrel and adjacent loops form the putative RNA-binding site [ ]. The structure of the S1 domain is very similar to that of cold shock proteins. This suggests that they may both be derived from an ancient nucleic acid-binding protein [ ].
Short Name  S1_dom

1 Child Features

0 Gene Families

1000 Genes

0 Ontology Annotations

0 Parent Features

13 Publications

USDA
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