Protein Info for SMa0875 in Sinorhizobium meliloti 1021

Annotation: NolG efflux transporter

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 1000 1065 transmembrane" amino acids 12 to 30 (19 residues), see Phobius details amino acids 335 to 353 (19 residues), see Phobius details amino acids 360 to 380 (21 residues), see Phobius details amino acids 386 to 406 (21 residues), see Phobius details amino acids 431 to 453 (23 residues), see Phobius details amino acids 459 to 479 (21 residues), see Phobius details amino acids 534 to 553 (20 residues), see Phobius details amino acids 861 to 879 (19 residues), see Phobius details amino acids 889 to 909 (21 residues), see Phobius details amino acids 915 to 938 (24 residues), see Phobius details amino acids 959 to 980 (22 residues), see Phobius details amino acids 994 to 1018 (25 residues), see Phobius details PF00873: ACR_tran" amino acids 4 to 1015 (1012 residues), 855.6 bits, see alignment E=2.4e-261

Best Hits

Swiss-Prot: 100% identical to NOLG_RHIME: Nodulation protein NolG (nolG) from Rhizobium meliloti (strain 1021)

KEGG orthology group: K03296, hydrophobic/amphiphilic exporter-1 (mainly G- bacteria), HAE1 family (inferred from 100% identity to sme:SMa0875)

Predicted SEED Role

"RND multidrug efflux transporter; Acriflavin resistance protein"

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 P25197 at UniProt or InterPro

Protein Sequence (1065 amino acids)

>SMa0875 NolG efflux transporter (Sinorhizobium meliloti 1021)
MFLTRISINHPVFATMMMVMILVLGLFSYGRLGVDHYPETDLPVVVVATTYTGASPESVE
SEISRPIEAALNTIGGIDTITSESYEGRSIVVVQFEVDVDSQDAAQEVRDRVARLETKFP
DGVATPQVTRYKPEGQAILSVAVSSTSRTLPEITTLATRVINNRLSVISGVGQVSLIGSS
ERQVLVVVDPDRLGAYGLAVSTVIEAIRGENQDRAAGTLISGINQRIVTVEGRIANTSGF
NRIIVAQRNGYPVYLSEVATILDTGAEVTSLANYQGQTTLGLHIVKVQGANTVEVASAVR
REVSALNAELTKDNVQLTITRDNSRPIASQVSQVQRTLVEGGVLSVLIVFIFLNSWRSTV
ITGLTLPISVIGTFAAIYALGFTLNIMTLMALSLSIGILIDDAIVVRENITRHLQMGKDP
VRAALDGTNEIGLAVLSTTLCIVAVFLPVAFMGGLIGRFFLQFGVTVAVAVVISLFVSFT
LDPMLSSVWCDPQSQKTAKRGFFGQLIERFDQWFEGLASRYRSVIYFTFDYRKTTIAIVL
GMFVVSLLLVPRIGTEFLPPPDQGEVSISLEANEGASLDYMAAKVGQIERALREFNYVSS
TYSTINSGEMRGFNKALVAVQLVHSSQRRLKTAETLGPIRRRLSRIAGLEISVGQRSEVV
GSIKPLQLSILGDGDEELRRISDHITSVLAAIPGATEIESSIEKLRPTLAVRVRREAASD
LGVSIATIGDTLRSLVAGDAISVWNSPDGETHDVVVRLPAAGRENAAQLRNLPIATARMD
DNGKPIMVLLDQVADVVESTAPAQITRKDLSRDIRISSNIEGRTLGDVVADLKAAMTKMD
IPVGFRISFGGDAENLTESTAYALQSLAMAVIFIYIILASQFGSFIQPIAIIMTMPLSLM
GVLLGLLFTGSTLNMFSMIGIMMLMGLVTKNAILLVDYSNLGVREGKSLRQSLADAGAVR
LRPIVMTTLAMIFGMLPTALGLGEGGAQRAPMAHAIIGGLISSTLLSLVFVPVVLTYLDA
FAGRVRRWVPSPTGSNASAQHDGSDKTKTPACALTSQDQLGTTIM