SRPDB -- Signal Recognition Particle Database
What you can do:
Search for information on sequences, structures and functions of the signal recognition particle.
Highlights:
- SRPDB provides alphabetically and phylogenetically ordered lists of SRP RNA and SRP protein sequences.
- The SRP RNA alignment emphasizes base pairs supported by comparative sequence analysis to derive accurate SRP RNA secondary structures for each species.
- The current release (2003) includes a total of 181 SRP RNA sequences, 7 protein SRP9, 11 SRP14, 31 SRP19, 113 SRP54 (Ffh), 9 SRP68 and 12 SRP72 sequences.
- Additional data include polypeptides with established or potential roles in SRP-mediated protein targeting, motifs for the identification of new SRP RNA sequences, 2D representations, 3D models in PDB format, and links to the high-resolution structures of several SRP components.
- New to this version of SRPDB is the introduction of a relational database system and a SRP RNA prediction server (SRP-Scan) which allows the identification of SRP RNAs within genome sequences and also generates secondary structure diagrams.
Keywords:
- signal recognition particle
- SRP
- SRP RNA
- SRP RNA alignments
- SRP RNA secondary structures
- SRP RNA predictions
Literature & Tutorials:
PubMed Link: Signal Recognition Particle Database
PubMed Link of 2006 update: The tmRDB and SRPDB resources
PubMed Link of 2006 update: The tmRDB and SRPDB resources
This record last updated: 01-25-2006