Protein Info for PGA1_c20820 in Phaeobacter inhibens DSM 17395

Annotation: Predicted periplasmic or secreted protein

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 50 100 150 217 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details PF09223: ZinT" amino acids 48 to 217 (170 residues), 254.5 bits, see alignment E=2.8e-80

Best Hits

Swiss-Prot: 53% identical to YRPE_BACSU: Probable metal-binding protein YrpE (yrpE) from Bacillus subtilis (strain 168)

KEGG orthology group: K09815, zinc transport system substrate-binding protein (inferred from 53% identity to agr:AGROH133_05090)

Predicted SEED Role

"Candidate zinc-binding lipoprotein ZinT" in subsystem Transport of Zinc

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 I7EY37 at UniProt or InterPro

Protein Sequence (217 amino acids)

>PGA1_c20820 Predicted periplasmic or secreted protein (Phaeobacter inhibens DSM 17395)
MLRTILKRTDILALAALVALSTQAPAQTATSSTSTHNNSHQAKEPVLVNEAEIQPRDLSD
WEADWQSVYPFLQDGTLDTVMEHKAESGKKTAEEYRAYYEAGYKTDVERILIDGSSITFF
RDGQPVQGQYTNDGYEILTYASGNQGVRFIFEKSGGDAAAPQFIQFSDHEIVPTKVDHYH
LYWGDDRAELLTEVTNWPTYFHAELSGAEIAAGMMAH