Protein Info for CA264_19660 in Pontibacter actiniarum KMM 6156, DSM 19842

Annotation: 30S 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 50 100 128 PF00380: Ribosomal_S9" amino acids 8 to 128 (121 residues), 167.8 bits, see alignment E=6.5e-54

Best Hits

Swiss-Prot: 62% identical to RS9_CYTH3: 30S ribosomal protein S9 (rpsI) from Cytophaga hutchinsonii (strain ATCC 33406 / NCIMB 9469)

KEGG orthology group: K02996, small subunit ribosomal protein S9 (inferred from 70% identity to dfe:Dfer_3496)

MetaCyc: 48% 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)

Search 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 A0A1X9YXC8 at UniProt or InterPro

Protein Sequence (128 amino acids)

>CA264_19660 30S ribosomal protein S9 (Pontibacter actiniarum KMM 6156, DSM 19842)
MEVINTSGRRKTSVARIYLTPGQGNITINGRDIKEYFPSEVLQTIVNQPFQTLESIGKYD
VKANLRGGGVSGQAEALRLAISKALVVENAENKSALKKEGFTTRDPRMVERKKFGKRKAR
RSFQFSKR