Protein Info for SM_b21498 in Sinorhizobium meliloti 1021

Annotation: acriflavin resistance protein

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 1077 transmembrane" amino acids 12 to 33 (22 residues), see Phobius details amino acids 345 to 362 (18 residues), see Phobius details amino acids 368 to 390 (23 residues), see Phobius details amino acids 396 to 415 (20 residues), see Phobius details amino acids 436 to 461 (26 residues), see Phobius details amino acids 473 to 500 (28 residues), see Phobius details amino acids 536 to 554 (19 residues), see Phobius details amino acids 871 to 890 (20 residues), see Phobius details amino acids 897 to 917 (21 residues), see Phobius details amino acids 923 to 946 (24 residues), see Phobius details amino acids 970 to 989 (20 residues), see Phobius details amino acids 1004 to 1026 (23 residues), see Phobius details PF00873: ACR_tran" amino acids 2 to 1027 (1026 residues), 1079.6 bits, see alignment E=0 TIGR00915: RND transporter, hydrophobe/amphiphile efflux-1 (HAE1) family" amino acids 3 to 1029 (1027 residues), 1154.9 bits, see alignment E=0 PF03176: MMPL" amino acids 309 to 499 (191 residues), 40.6 bits, see alignment E=2.3e-14 amino acids 819 to 1026 (208 residues), 30.7 bits, see alignment E=2.5e-11 PF02355: SecD_SecF" amino acids 344 to 498 (155 residues), 23.7 bits, see alignment E=4.3e-09

Best Hits

Swiss-Prot: 60% identical to BEPG_BRUSU: Efflux pump membrane transporter BepG (bepG) from Brucella suis biovar 1 (strain 1330)

KEGG orthology group: None (inferred from 62% identity to alv:Alvin_0257)

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

See Q92U15 at UniProt or InterPro

Protein Sequence (1077 amino acids)

>SM_b21498 acriflavin resistance protein (Sinorhizobium meliloti 1021)
MISEIFIDRPRFAAVISIVLTLAGLIALTRLPIAQFPDIVPPQVSVTASYPGAGADVVEA
TVAQPLESKVVGVDNMLYMKSTSGADGTYSLTVTFAVGTDPDIATVNVQNRVALAEPVLP
AEVKQSGVSVQKRSSSLMQVIAIHGENDEFDNLFLSNYATINVLDTIKRVPGVGDATLFG
AQDYSMRVVLDIDRLTNLGLTPTDVINALKTQNVQAAIGRIGAQPMTDDPLFQLNIQTQG
RLTDPAQFEDVVLRAEPDGSFVRIRDVARVELGSVSADSTARINGKPVAMIGTYQAPGAN
ALAATEGVQQAMNRLAAAFPEGLTYTVSYDTSDFVQASVENVEHTLLEAFALVIIVVFLF
LGNWRAALIPLIAVPVALVGTFAVILAMGFSLNTVSLLALVLAIGIVVDDAIVVVENVER
VMEENPGMSAAQAARLAMGEITGAIVAITLVLLSVFVPVAFIPGLSGQLFQQFAVAVSVS
MVISAINALTLSPALCAILLKPHHGPKRGILGWISRGIDRTRNGYAHVAGSIARRAIIGV
ILLAVAIGASGWLFRIVPTGFLPSEDQGAFFAEIRLPEGASFNRTDAVVREVETMLGGIE
GVANVTTVTGYSFLDGIAKSSSAFAIVTMKPFAERQDESASVNAAIGTVMAKGAAIRNAQ
VFAFNLPPIIGLGTGSGFEYQLLDLQGRSPAELAATAGGLMVAANQNPQLGPTFSTYSAS
SPQLYLNLDRDRLQALGVSVSDLFATLQGTLGSYYVNDFNLFGRSWKVTMQAAEADRDAV
DDISRLHVRNAAGDMVPVASVARVDYIVGPQSIVRYNNYRSITLNGQPAPGISSGQALAA
MEQVSAATLPPGYSFEWTGTALQELEAAGQTTVILALALLFAYLFLVALYESWTIPIPVL
LSVSVGVAGALVAVLVAGLSFDIYAQIGLVVLIALASKNAILIVEFAKFQREKGATIVDA
AVEGARTRFRAVMMTSFAFIVGLIPLVTADGAGMLSRRAVGTGVAGGMLAASLLGIFIIP
ALYVVFQWLRERGHKLAGLSSHAAGEAPHAATESAESVKPATGQQAQTVGQDRNVPD