Protein Info for HP15_3161 in Marinobacter adhaerens HP15

Annotation: extracellular solute-binding protein, family 3

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 50 100 150 200 250 300 336 signal peptide" amino acids 1 to 30 (30 residues), see Phobius details PF00497: SBP_bac_3" amino acids 56 to 299 (244 residues), 66.4 bits, see alignment E=1.4e-22

Best Hits

KEGG orthology group: None (inferred from 53% identity to psa:PST_2269)

Predicted SEED Role

"amino acid ABC transporter, periplasmic substrate-binding protein"

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 E4PQ60 at UniProt or InterPro

Protein Sequence (336 amino acids)

>HP15_3161 extracellular solute-binding protein, family 3 (Marinobacter adhaerens HP15)
MPALRRWEKTMKSLSRILALLLFAQVILAQEVNDGNELLNRPAERTYDIILDSGYLKVGV
YENFPPYSYEVDGEPMGIDIELGRRIAEEMGVEFKVHWIIPDENLGDDLRNNVWKGHYLA
KQRLADVMLRVPYDKTYAYMQDSTGEYINEQVVLFGPYQQETWQIAYNPEKLDSVETVAV
FQYNPIGVEIDTLPDFYLTSAFGGRMRDKVRHYHKVAEAFEALRKGEVSAVMAMRSEIDH
ELAKPENEGFKAASNGFPGIGKQVWDVGMAIKHTHRQLGYALEAIVDRLVKTGEMNELMA
AQNLRYSVPGYYRAFLDEQAIARAEGGVEFGSSTTK