Protein Info for Psyr_4488 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: L-fucose permease

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 50 100 150 200 250 300 350 400 443 transmembrane" amino acids 20 to 39 (20 residues), see Phobius details amino acids 59 to 80 (22 residues), see Phobius details amino acids 87 to 107 (21 residues), see Phobius details amino acids 113 to 134 (22 residues), see Phobius details amino acids 155 to 173 (19 residues), see Phobius details amino acids 206 to 225 (20 residues), see Phobius details amino acids 254 to 277 (24 residues), see Phobius details amino acids 290 to 311 (22 residues), see Phobius details amino acids 320 to 337 (18 residues), see Phobius details amino acids 343 to 364 (22 residues), see Phobius details amino acids 375 to 395 (21 residues), see Phobius details amino acids 406 to 425 (20 residues), see Phobius details TIGR00885: L-fucose:H+ symporter permease" amino acids 22 to 423 (402 residues), 371.7 bits, see alignment E=2.8e-115 PF07690: MFS_1" amino acids 29 to 376 (348 residues), 61.3 bits, see alignment E=4.1e-21

Best Hits

KEGG orthology group: K02429, MFS transporter, FHS family, L-fucose permease (inferred from 100% identity to psb:Psyr_4488)

Predicted SEED Role

"Homolog of fucose/glucose/galactose permeases" in subsystem Hexose Phosphate Uptake System

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 Q4ZMV4 at UniProt or InterPro

Protein Sequence (443 amino acids)

>Psyr_4488 L-fucose permease (Pseudomonas syringae pv. syringae B728a ΔmexB)
MNKPALQQTPDGFYLNRTPWFAFLLLCSIFALWAAAASMNDVLIAHFKKAFLLSDFQTAF
VQSAFYLGYFFVAIPAALVVRRFSYKTTILIGLMLYLFGCALFFPAASTAKYGMFLMALF
VIAAGLSFLETACNTYSTLMGPRETGTRRLNISQTFHPFGAMTGVYVGSFVMFKDTDATR
EQLAQMSASEAAAQQLQMIQSTLLPYKWMIAVLILMFILIAITRFPACKGNGTVSESRSS
IGQSLGRLRRNPRFCFGVLAQFLYVGAQVGVWSFTIRLAMQMGGMNERSASWFLLTTFAA
YFIGKMIANLLMRKMHPAKVLAVYGVLCIVLLAYTILVPNITAVYAAVGVSVFLGPCWPT
IYGLTIDGLGEDTGVGGSLLVMSIVGGGVMPIFQGLLSDANGGNMQIAYSVPLLCFVAIV
MYAVYCMRQPQPVLGGSATAVAQ