Protein Info for GFF4379 in Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868

Annotation: RND efflux system, inner membrane transporter CmeB

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

1 100 200 300 400 500 600 700 800 900 1049 transmembrane" amino acids 10 to 30 (21 residues), see Phobius details amino acids 340 to 359 (20 residues), see Phobius details amino acids 366 to 388 (23 residues), see Phobius details amino acids 394 to 413 (20 residues), see Phobius details amino acids 438 to 460 (23 residues), see Phobius details amino acids 470 to 493 (24 residues), see Phobius details amino acids 541 to 559 (19 residues), see Phobius details amino acids 874 to 892 (19 residues), see Phobius details amino acids 899 to 919 (21 residues), see Phobius details amino acids 925 to 948 (24 residues), see Phobius details amino acids 975 to 995 (21 residues), see Phobius details amino acids 1007 to 1029 (23 residues), see Phobius details TIGR00915: RND transporter, hydrophobe/amphiphile efflux-1 (HAE1) family" amino acids 1 to 1047 (1047 residues), 1902.3 bits, see alignment E=0 PF00873: ACR_tran" amino acids 1 to 1030 (1030 residues), 1461.1 bits, see alignment E=0 PF03176: MMPL" amino acids 333 to 496 (164 residues), 26.2 bits, see alignment E=5.6e-10

Best Hits

Swiss-Prot: 95% identical to ACRB_ECOLI: Multidrug efflux pump subunit AcrB (acrB) from Escherichia coli (strain K12)

KEGG orthology group: K03296, hydrophobic/amphiphilic exporter-1 (mainly G- bacteria), HAE1 family (inferred from 70% identity to abo:ABO_0964)

MetaCyc: 95% identical to multidrug efflux pump RND permease AcrB (Escherichia coli K-12 substr. MG1655)
TRANS-RXN-354; TRANS-RXN-355; TRANS-RXN-356; TRANS-RXN-357; TRANS-RXN-359; TRANS-RXN0-592

Predicted SEED Role

"RND efflux system, inner membrane transporter CmeB" in subsystem Multidrug Resistance Efflux Pumps or Multidrug efflux pump in Campylobacter jejuni (CmeABC operon)

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

Find the best match in UniProt

Protein Sequence (1049 amino acids)

>GFF4379 RND efflux system, inner membrane transporter CmeB (Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868)
MPNFFIDRPIFAWVIAIIIMLAGGLAILKLPVAQYPTIAPPAVTISATYPGADAKTVQDT
VTQVIEQNMNGIDNLMYMSSNSDSTGTVQITLTFESGTDADIAQVQVQNKLQLAMPLLPQ
EVQQQGVSVEKSSSSFLMVVGVINTDGTMTQEDISDYVAANMKDPISRTSGVGDVQLFGS
QYAMRIWMNPTELTKYQLTPVDVINAIKAQNAQVAAGQLGGTPPVKGQQLNASIIAQTRL
TSTDEFGKILLKVNQDGSQVRLRDVAKIELGGENYDVIAKFNGQPASGLGIKLATGANAL
DTATAIRAELKKMEPFFPPGMKIVYPYDTTPFVKISIHEVVKTLVEAIILVFLVMYLFLQ
NFRATLIPTIAVPVVLLGTFAVLAAFGFSINTLTMFGMVLAIGLLVDDAIVVVENVERVM
TEEGLPPKEATRKSMGQIQGALVGIAMVLSAVFIPMAFFGGSTGAIYRQFSITIVSAMAL
SVLVALILTPALCATMLKPVAKGDHGEGKKGFFGWFNRLFDKSTHHYTDSVGNILRSTGR
YLLLYLIIVVGMAYLFVRLPSSFLPDEDQGVFLTMVQLPAGATQERTQKVLDEVTDYYLN
KEKANVESVFAVNGFGFAGRGQNTGIAFVSLKDWADRPGEKNKVEAITQRATAAFSQIKD
AMVFAFNLPAIVELGTATGFDFELIDQAGLGHEKLTQARNQLFGEVAKYPDLLVGVRPNG
LEDTPQFKIDIDQEKAQALGVSISDINTTLGAAWGGSYVNDFIDRGRVKKVYVMSEAKYR
MLPDDINDWYVRGSDGQMVPFSAFSSSRWEYGSPRLERYNGLPSMEILGQAAPGKSTGEA
MAMMEELASKLPSGIGYDWTGMSYQERLSGNQAPALYAISLIVVFLCLAALYESWSIPFS
VMLVVPLGVIGALLAATFRGLTNDVYFQVGLLTTIGLSAKNAILIVEFAKDLMDKEGKGL
VEATLEAVRMRLRPILMTSLAFMLGVMPLVISSGAGSGAQNAVGTGVLGGMVTATVLAIF
FVPVFFVVVRRRFSRKSEDIEHSHSTEHR