Protein Info for HP15_386 in Marinobacter adhaerens HP15

Annotation: 30S ribosomal protein S3

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 50 100 150 200 227 TIGR01009: ribosomal protein uS3" amino acids 1 to 209 (209 residues), 320.5 bits, see alignment E=2.7e-100 PF07650: KH_2" amino acids 39 to 111 (73 residues), 73.6 bits, see alignment E=9.3e-25 PF00189: Ribosomal_S3_C" amino acids 120 to 202 (83 residues), 136.4 bits, see alignment E=3.9e-44

Best Hits

Swiss-Prot: 99% identical to RS3_MARHV: 30S ribosomal protein S3 (rpsC) from Marinobacter hydrocarbonoclasticus (strain ATCC 700491 / DSM 11845 / VT8)

KEGG orthology group: K02982, small subunit ribosomal protein S3 (inferred from 99% identity to maq:Maqu_0725)

MetaCyc: 72% identical to 30S ribosomal subunit protein S3 (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"SSU ribosomal protein S3p (S3e)" 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 E4PLZ4 at UniProt or InterPro

Protein Sequence (227 amino acids)

>HP15_386 30S ribosomal protein S3 (Marinobacter adhaerens HP15)
MGHKVNPTGIRLGVIKEHNSVWYADKKEYSKNLLNDIQVREFLDKRLVKASVSKIVIERP
AQNARITIHTARPGIVIGKKGEDVDRLRREVSDMMGVPVHINIEEVRKPDLDARLVAQNV
AGQLERRVMFRRAMKRAVQNAMRQGAKGIKIQVGGRLGGAEIARSEWYREGRVPLHTLRA
DIDYATYEAHTTYGVIGVKVWIFKGEILGGMEQVRADKKASGKKGSK