Protein Info for Psyr_3762 in Pseudomonas syringae pv. syringae B728a

Annotation: General substrate transporter:Major facilitator superfamily

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 50 100 150 200 250 300 350 400 transmembrane" amino acids 21 to 45 (25 residues), see Phobius details amino acids 53 to 76 (24 residues), see Phobius details amino acids 89 to 111 (23 residues), see Phobius details amino acids 117 to 138 (22 residues), see Phobius details amino acids 150 to 170 (21 residues), see Phobius details amino acids 177 to 196 (20 residues), see Phobius details amino acids 218 to 240 (23 residues), see Phobius details amino acids 255 to 273 (19 residues), see Phobius details amino acids 284 to 302 (19 residues), see Phobius details amino acids 308 to 328 (21 residues), see Phobius details amino acids 340 to 362 (23 residues), see Phobius details amino acids 370 to 391 (22 residues), see Phobius details PF07690: MFS_1" amino acids 26 to 337 (312 residues), 140.5 bits, see alignment E=3.3e-45 amino acids 246 to 391 (146 residues), 46.1 bits, see alignment E=1.6e-16

Best Hits

Swiss-Prot: 31% identical to SOTB_MANSM: Probable sugar efflux transporter (sotB) from Mannheimia succiniciproducens (strain MBEL55E)

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_3762)

Predicted SEED Role

"L-Proline/Glycine betaine transporter ProP" in subsystem Proline, 4-hydroxyproline uptake and utilization

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 Q4ZPX9 at UniProt or InterPro

Protein Sequence (400 amino acids)

>Psyr_3762 General substrate transporter:Major facilitator superfamily (Pseudomonas syringae pv. syringae B728a)
MPSLETTASGARSASSTGAGLSIAILALAGFVIVTTEFLIIGLLPSMARDLGISISTAGL
LVTLFAFTVMLFGPPLTAMLSHLDRKRTFIVILLIFAASNALAAVSSNIWVLALARFIPA
LALPVFWGTASETASLLAGPKRAGKAVAQVYLGISAAMLFGIPLGTVFADAVGWRGAFWA
LTLLSALMALLLALSMPRIEPTAKVGLAEQAKILRDPFFLANLLLSILLFTAMFGAYTYL
ADTLERIAGIESAQVGWWLMGFGAVGLIGNALGGRYVDRSPLGSTMAFALLLALGMTASV
PAAGSMPLLAVVLVIWGIAHTALFPICQIRVMKAAPQAQALAGTLNVSAANAGIGLGSII
GGLTIEHLGLGAVGYVAAVVALLSIGVAWMTSMQKNRAPL