Protein Info for Psest_1904 in Pseudomonas stutzeri RCH2

Annotation: Arabinose efflux 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 50 100 150 200 250 300 350 383 transmembrane" amino acids 12 to 32 (21 residues), see Phobius details amino acids 44 to 61 (18 residues), see Phobius details amino acids 73 to 90 (18 residues), see Phobius details amino acids 96 to 117 (22 residues), see Phobius details amino acids 133 to 153 (21 residues), see Phobius details amino acids 159 to 178 (20 residues), see Phobius details amino acids 204 to 223 (20 residues), see Phobius details amino acids 237 to 257 (21 residues), see Phobius details amino acids 268 to 286 (19 residues), see Phobius details amino acids 293 to 316 (24 residues), see Phobius details amino acids 330 to 351 (22 residues), see Phobius details amino acids 357 to 378 (22 residues), see Phobius details PF12832: MFS_1_like" amino acids 7 to 361 (355 residues), 379.5 bits, see alignment E=2.7e-117 PF03825: Nuc_H_symport" amino acids 9 to 354 (346 residues), 70.6 bits, see alignment E=1.9e-23 PF07690: MFS_1" amino acids 13 to 246 (234 residues), 45.6 bits, see alignment E=7.2e-16 amino acids 210 to 378 (169 residues), 52.7 bits, see alignment E=5.1e-18

Best Hits

KEGG orthology group: K05820, MFS transporter, PPP family, 3-phenylpropionic acid transporter (inferred from 95% identity to psa:PST_2432)

Predicted SEED Role

"Nucleoside:H+ symporter:Major facilitator superfamily"

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 L0GM43 at UniProt or InterPro

Protein Sequence (383 amino acids)

>Psest_1904 Arabinose efflux permease (Pseudomonas stutzeri RCH2)
MNAPLPYWRLSGFYFFYFALLGSTAPFLGLYFDHLGFSPERIGELIAIPMLMRCLAPNLW
GWLGDATGRRLEIVRLGALCTLLSFGLIFFDKSFAWLAMVMALHAFFWHAVLPQFEVITL
AHLHEQAERYSQVRLWGSIGFILAVVGLGLLFQRLSLDLYPTAVAVVMVGIVLSSFWVPN
AHPRQRADVAGQGGFLAQLRRPGVLAFYACVALMQLAHGPYYTFFSIHLEALGYSRSFIG
LMWALGVVAEILLFLGMARLLERFSLRQVLLASFLIAALRWVLLGQFADHLAVLLIAQLM
HAATFGSFHAAAIHFVQRSFGHRQQGQGQALYASLSGIGGALGALYAGYAWSGLGPSWSF
AIASLAALAAAVIIAFRLQENRA