Protein Info for Psest_4099 in Pseudomonas stutzeri RCH2

Annotation: TRAP-type mannitol/chloroaromatic compound transport system, periplasmic component

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 50 100 150 200 250 300 367 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF03480: DctP" amino acids 49 to 331 (283 residues), 195.3 bits, see alignment E=7.3e-62

Best Hits

Swiss-Prot: 45% identical to TMBP_NOSS1: Monocarboxylate 2-oxoacid-binding periplasmic protein all3028 (all3028) from Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)

KEGG orthology group: None (inferred from 96% identity to psa:PST_0172)

Predicted SEED Role

"TRAP transporter solute receptor, unknown substrate 6"

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 L0GTF5 at UniProt or InterPro

Protein Sequence (367 amino acids)

>Psest_4099 TRAP-type mannitol/chloroaromatic compound transport system, periplasmic component (Pseudomonas stutzeri RCH2)
MKRRHLFGAAAALLATLGLAGCNDDKKVENAGQQAASEPAKTYTWKMVTAWPKNYPGLGT
AAERLADRVKVMSDGRLTIKVYAAGELVPALEVFDAVSRGTAELGHGAAYYWKGKVPTAQ
FFTSVPFGLSAIEMNAWLSRGEGQKFWEEAYAPFGVKPMVVGNTGMQMGGWYNKEINALG
DLRGLKIRMPGLGGEVLARLGATTVNLPGGEVFTALQTGAIDATDWVSPYNDLAFGLHKA
AKYYYYPGWQEPQAVLELLVNQKAMDTLPEDLQAILTEATRAASRDMMDDYVYNNALALE
QLKQQGVELKRFPDEVLDAMQEQSELVLGELAAQSELNGRIWASMKAFQEQVKPMHEISE
KELYNWR