Protein Info for PP_0688 in Pseudomonas putida KT2440

Annotation: 50S ribosomal protein L21

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 50 100 170 PF00829: Ribosomal_L21p" amino acids 69 to 168 (100 residues), 129.3 bits, see alignment E=2.9e-42 TIGR00061: ribosomal protein bL21" amino acids 69 to 169 (101 residues), 139.5 bits, see alignment E=2.1e-45

Best Hits

Predicted SEED Role

"LSU ribosomal protein L21p" 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

Find the best match in UniProt

Protein Sequence (170 amino acids)

>PP_0688 50S ribosomal protein L21 (Pseudomonas putida KT2440)
MCQGAVPAGRGRHLQAKPWLRTIAHPNFLGSTCLTQLRRAVPALCSHASQYSSYKALGEQ
DYRRNTMSYAVIVTGGKQYKVAEGEFLKIEKLEVATGESVTFDRVLLVANGEEVTIGAPV
VAGAKVVAEVVSQGRHDKVRIIKFRRRKHHMKRMGHRQWFTEIKITGIQA