Protein Info for Psest_2893 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 50 100 150 200 250 300 350 400 450 492 transmembrane" amino acids 7 to 31 (25 residues), see Phobius details amino acids 46 to 66 (21 residues), see Phobius details amino acids 75 to 92 (18 residues), see Phobius details amino acids 98 to 121 (24 residues), see Phobius details amino acids 133 to 154 (22 residues), see Phobius details amino acids 161 to 184 (24 residues), see Phobius details amino acids 195 to 214 (20 residues), see Phobius details amino acids 224 to 242 (19 residues), see Phobius details amino acids 263 to 284 (22 residues), see Phobius details amino acids 299 to 321 (23 residues), see Phobius details amino acids 329 to 349 (21 residues), see Phobius details amino acids 356 to 379 (24 residues), see Phobius details amino acids 399 to 421 (23 residues), see Phobius details amino acids 465 to 487 (23 residues), see Phobius details PF07690: MFS_1" amino acids 14 to 404 (391 residues), 161.8 bits, see alignment E=1.1e-51

Best Hits

Swiss-Prot: 43% identical to SMVA_SALT1: Methyl viologen resistance protein SmvA (smvA) from Salmonella typhimurium (strain 14028s / SGSC 2262)

KEGG orthology group: K08167, MFS transporter, DHA2 family, methyl viologen resistance protein SmvA (inferred from 83% identity to psa:PST_1491)

Predicted SEED Role

"Permeases of the 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 L0GNL9 at UniProt or InterPro

Protein Sequence (492 amino acids)

>Psest_2893 Arabinose efflux permease (Pseudomonas stutzeri RCH2)
MKSSLRWLVLGILSSALLLIVIDMTVIYLALPSLTYELRASATEKLWIVNAYALTVAGLL
PGMGALGDRFGHKRMFISGLVVFGWASLGAAFSPTPEILIAARVALAVGAAMMMPATLAI
IRHVFEDTRERALAFGIWAAIASGGAAFGPVVGGVLLEHFWWGSVFIINVPIVLLALVLA
VIWVPSRPGNPQRPFDLLASLWVMGALVGLTLAIKEAGKADPSLLQASVAACTAVVCALA
FLRRQRQTAVPMIDFTLFRDRSFSAGVITASVASAALMGMELVVSQRLQLVVGLSPLQAG
LTILPIPLGAFIVGPLAGLALPRIGAERILSTSLALSAAGALLYLLGYAGEQWLQILSFS
LLGFGVGAAMTAASSAMLLQAPADRAGMAASIEEVSYELGGALGIAILGSLMSAVYAAAI
VTPGTMALPDLALDSLDGALIAAEALPEAIAAPLISLAKGAFDNAFAAVMIAVVALLGFT
SVGIAMCTRKTR