Protein Info for Psyr_3768 in Pseudomonas syringae pv. syringae B728a ΔmexB

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 50 100 150 200 250 300 350 400 438 transmembrane" amino acids 20 to 44 (25 residues), see Phobius details amino acids 60 to 81 (22 residues), see Phobius details amino acids 92 to 113 (22 residues), see Phobius details amino acids 119 to 145 (27 residues), see Phobius details amino acids 157 to 180 (24 residues), see Phobius details amino acids 192 to 211 (20 residues), see Phobius details amino acids 248 to 272 (25 residues), see Phobius details amino acids 284 to 305 (22 residues), see Phobius details amino acids 314 to 333 (20 residues), see Phobius details amino acids 340 to 364 (25 residues), see Phobius details amino acids 375 to 393 (19 residues), see Phobius details amino acids 398 to 423 (26 residues), see Phobius details PF00083: Sugar_tr" amino acids 22 to 229 (208 residues), 84.1 bits, see alignment E=1.1e-27 PF07690: MFS_1" amino acids 37 to 386 (350 residues), 116.2 bits, see alignment E=1.7e-37

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_3768)

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 Q4ZPX3 at UniProt or InterPro

Protein Sequence (438 amino acids)

>Psyr_3768 General substrate transporter:Major facilitator superfamily (Pseudomonas syringae pv. syringae B728a ΔmexB)
MTDIVRSHSQPFSKADYKTLSLAALGGALEIYDFIIFVFFALTLSQLFFPPDMPEWLRLL
QSFGIFVTGYLARPLGGILMAHFADRLGRKRVFSLSILMMALPCLLIGVMPTYAQIGYWA
PLVLLALRILQGAAVGGEVPSAWVFVAEHAPKGHRGYALGVLQAGLTFGYLLGALTATWL
ARVFSPDQILEWAWRIPFLLGGVFGVVGVWLRRWLNETPVFIAMHAQREHLPALPLGQVL
RDHRQSLLPAALLTFVLTSAVVVLVVITPTVMQQRFGISASDTFALSAVGIVFLNIGCVL
AGMLVDRIGAWRGIMFYSLLMPIGIGVLYTSLIEQWMPLGIAYAIAGLACGIVGVVPSVM
VGLFPANIRVSGISFTYNIAYAFWASTTPLMLITLMPWNIWVCVFYSLIMGATGLVTAAV
FGLRRGVVVDDLASGNAG