Protein Info for PGA1_c07000 in Phaeobacter inhibens DSM 17395

Annotation: 50S ribosomal protein L20

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 121 TIGR01032: ribosomal protein bL20" amino acids 1 to 115 (115 residues), 158.7 bits, see alignment E=3e-51 PF00453: Ribosomal_L20" amino acids 3 to 110 (108 residues), 153.5 bits, see alignment E=9.5e-50

Best Hits

Swiss-Prot: 97% identical to RL20_RUEST: 50S ribosomal protein L20 (rplT) from Ruegeria sp. (strain TM1040)

KEGG orthology group: K02887, large subunit ribosomal protein L20 (inferred from 96% identity to rde:RD1_1010)

MetaCyc: 58% identical to 50S ribosomal subunit protein L20 (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"LSU ribosomal protein L20p" in subsystem Ribosome LSU bacterial

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See I7EJR8 at UniProt or InterPro

Protein Sequence (121 amino acids)

>PGA1_c07000 50S ribosomal protein L20 (Phaeobacter inhibens DSM 17395)
MSRVKGGTTTHARHKKVIKAAKGYYGRRKNTFKVARQAVDKANQYATRDRKNRKRNFRAL
WIQRINAAVRSHDEALTYSRFINGLTLAGIEVDRKVLADLAVHEPEAFGAIVKQAQSALA
A