Protein Info for HP15_544 in Marinobacter adhaerens HP15

Annotation: ribosomal protein S9

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 50 100 130 PF00380: Ribosomal_S9" amino acids 10 to 130 (121 residues), 169.9 bits, see alignment E=1.4e-54

Best Hits

Swiss-Prot: 97% identical to RS9_MARHV: 30S ribosomal protein S9 (rpsI) from Marinobacter hydrocarbonoclasticus (strain ATCC 700491 / DSM 11845 / VT8)

KEGG orthology group: K02996, small subunit ribosomal protein S9 (inferred from 97% identity to maq:Maqu_2471)

MetaCyc: 72% identical to 30S ribosomal subunit protein S9 (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"SSU ribosomal protein S9p (S16e)" in subsystem Ribosome SSU 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 E4PNJ0 at UniProt or InterPro

Protein Sequence (130 amino acids)

>HP15_544 ribosomal protein S9 (Marinobacter adhaerens HP15)
MSVAQNYGTGRRKTSTARVFIKPGSGNISINGRTIEDFFGRETLRMIVRQPLVVAESTDR
FDINITVKGGGISGQAGAIRHGLTRALMDYDETLRPALRKAGYVTRDAREVERKKVGLRK
ARKRPQYSKR