Protein Info for Psyr_2570 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: monosaccharide ABC transporter membrane protein, CUT2 family

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 50 100 150 200 250 300 325 transmembrane" amino acids 25 to 46 (22 residues), see Phobius details amino acids 54 to 73 (20 residues), see Phobius details amino acids 79 to 96 (18 residues), see Phobius details amino acids 102 to 124 (23 residues), see Phobius details amino acids 129 to 149 (21 residues), see Phobius details amino acids 170 to 191 (22 residues), see Phobius details amino acids 220 to 240 (21 residues), see Phobius details amino acids 259 to 289 (31 residues), see Phobius details amino acids 301 to 320 (20 residues), see Phobius details PF02653: BPD_transp_2" amino acids 53 to 315 (263 residues), 161.4 bits, see alignment E=1.2e-51

Best Hits

Swiss-Prot: 48% identical to RBSC_BACSU: Ribose import permease protein RbsC (rbsC) from Bacillus subtilis (strain 168)

KEGG orthology group: K10440, ribose transport system permease protein (inferred from 100% identity to psb:Psyr_2570)

MetaCyc: 36% identical to arabinose ABC transporter membrane subunit (Escherichia coli K-12 substr. MG1655)
ABC-2-RXN [EC: 7.5.2.12, 7.5.2.13]

Predicted SEED Role

"Inositol transport system permease protein" in subsystem Inositol catabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.5.2.12 or 7.5.2.13

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 Q4ZTB3 at UniProt or InterPro

Protein Sequence (325 amino acids)

>Psyr_2570 monosaccharide ABC transporter membrane protein, CUT2 family (Pseudomonas syringae pv. syringae B728a ΔmexB)
MNAKTIIAPASTSPRSRLRLSLDRFGLPLVFILLCLVLAFASEYFMTWRNWMDILRQTSI
NGILAVGMTYVILTKGIDLSVGSILAFAGLCSALVATQGYGLLAAVSAGMFAGAMLGVVN
GFMVANLSIPPFVATLGMLSIARGMTFILNDGSPVTDLPEEYLALGIGRIGPIGVPIIIF
AVVALIFWMVLRYTTYGRYVYAVGGNEKSARTSGIGVRKVMFSVYVVSGLLAGLAGVVLS
ARTTSALPQAGMSYELDAIAAVVIGGTSLSGGTGSIVGTLFGALLIGVINNGLNLLGVSS
YYQQVAKGLIIVFAVLIDVWRKKKR