Protein Info for Psest_4307 in Pseudomonas stutzeri RCH2

Annotation: ABC-type Zn2+ transport system, periplasmic component/surface adhesin

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 50 100 150 200 250 300 343 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details PF01297: ZnuA" amino acids 28 to 338 (311 residues), 191.4 bits, see alignment E=1.1e-60

Best Hits

KEGG orthology group: K09815, zinc transport system substrate-binding protein (inferred from 85% identity to psa:PST_0044)

Predicted SEED Role

"Zinc ABC transporter, periplasmic-binding protein ZnuA" 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)

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 L0GRY7 at UniProt or InterPro

Protein Sequence (343 amino acids)

>Psest_4307 ABC-type Zn2+ transport system, periplasmic component/surface adhesin (Pseudomonas stutzeri RCH2)
MPVNRLYSLPLLAALLAGAASVQAEVRVLTSIKPLQLIAAAVQDGVGTPDVLLPASASAH
HYSLRPSDVRRIREAELFYWIGPDLESFLPRPLSAREGTTVAVQDLPQLSLRRFGDAHAH
DEDEHHDHDDHDDHDDHDDHDGHEHDAHGHEEAAHGETAHADEHDHDHRPGALDAHLWLL
PANALVIAERMAADLATADPANAQRYQANASAFTQRVAALDARLKQRFAKVQNKPFFVFH
EAYDYFEAAYGLRHAGVFTAGGEAQPGARHVAAMRERLQQAGPSCVFSEPPARPRLAETL
TAGLPVKMEELDVLGVGLATDAQGYEKLLEGLGDTLAGCLESL