Protein Info for Psest_2389 in Pseudomonas stutzeri RCH2

Annotation: Na+/melibiose symporter and related transporters

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 50 100 150 200 250 300 350 412 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details transmembrane" amino acids 30 to 52 (23 residues), see Phobius details amino acids 72 to 92 (21 residues), see Phobius details amino acids 104 to 127 (24 residues), see Phobius details amino acids 147 to 167 (21 residues), see Phobius details amino acids 173 to 195 (23 residues), see Phobius details amino acids 222 to 243 (22 residues), see Phobius details amino acids 249 to 271 (23 residues), see Phobius details amino acids 283 to 300 (18 residues), see Phobius details amino acids 306 to 331 (26 residues), see Phobius details amino acids 345 to 369 (25 residues), see Phobius details amino acids 381 to 402 (22 residues), see Phobius details PF13347: MFS_2" amino acids 8 to 405 (398 residues), 192 bits, see alignment E=1.4e-60 PF07690: MFS_1" amino acids 135 to 354 (220 residues), 60.9 bits, see alignment E=1.1e-20 amino acids 222 to 402 (181 residues), 48.6 bits, see alignment E=5.8e-17

Best Hits

KEGG orthology group: None (inferred from 84% identity to psa:PST_1972)

Predicted SEED Role

"FIG097052: Sugar transporter"

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 L0GLP2 at UniProt or InterPro

Protein Sequence (412 amino acids)

>Psest_2389 Na+/melibiose symporter and related transporters (Pseudomonas stutzeri RCH2)
MKNPALAAYGLLGLPLAMAMLPIYVLVPNFYAADLGLGLALTGTVLFLARLLDTVQDPWL
GRFIDRRSPRGWTIMLAGAAILLSLAMAALLIPPERLGKFSLAFWLGALLALTYTLHSLV
NITYLAWGARLSDQPDTRTRVAAWREGAGLFGVILASMLPSVLATQYGMAAALTTFAATF
AALLCIGAAVLLLAAPRPRRAARTTAGSWRLPLRNAAFRRLAGVYFINAVAVAIPATLAL
FFIADRLQLAQLTGLFLALYFVSGALGLPFWTRLADRLGKRRSWRIGMLTGCAAFVWAVL
LEPGSAWAYAGVCVMSGLALGADLALPPALLADIIPTDERDSTAAYFGLWSFLAKLALAI
AGLALPLLALSDYQPGTPAGWNLALVYAGLPCLLKLVAARLLTSLPCGEPKP