Protein Info for MIT1002_02283 in Alteromonas macleodii MIT1002

Annotation: Multidrug-efflux transporter MexB

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 1044 transmembrane" amino acids 20 to 39 (20 residues), see Phobius details amino acids 336 to 355 (20 residues), see Phobius details amino acids 361 to 381 (21 residues), see Phobius details amino acids 390 to 413 (24 residues), see Phobius details amino acids 435 to 456 (22 residues), see Phobius details amino acids 462 to 486 (25 residues), see Phobius details amino acids 540 to 563 (24 residues), see Phobius details amino acids 867 to 888 (22 residues), see Phobius details amino acids 896 to 916 (21 residues), see Phobius details amino acids 922 to 947 (26 residues), see Phobius details amino acids 968 to 987 (20 residues), see Phobius details amino acids 999 to 1025 (27 residues), see Phobius details PF00873: ACR_tran" amino acids 12 to 1025 (1014 residues), 570.3 bits, see alignment E=3.8e-175

Best Hits

KEGG orthology group: None (inferred from 96% identity to amc:MADE_01000)

Predicted SEED Role

"Acriflavin resistance protein" in subsystem Multidrug Resistance Efflux Pumps

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

Find the best match in UniProt

Protein Sequence (1044 amino acids)

>MIT1002_02283 Multidrug-efflux transporter MexB (Alteromonas macleodii MIT1002)
MSRIDTNKGLIAWFARNSVAANLLMWLLVVGGLFGAFSIQKQVFPNFEIDVINVRVPYLG
AAPQEVEEGVLLKIEESIKDLEGIKQLNSTAVEGMGTVSIQVEEDYDVQSLLDEVKVQVD
AIPSFPADTEKPVIYRQKIQQDVIWLSVYGDASERELKEFAKDLRDDIANLPGISSVQVV
GARDYEISVELSEVDLQKYNLTFADVVARLSQTSVDLPGGSIRTENGDILLRTKGQAYTG
WDFSQIVLVTNGNGTRVTLGDVAYINDGFIENNQYALFDDKPAVSLRVRAVGDQNALEIS
EQVNTYIESQKSEFPAHITADTWGDSSFYLADRLNMMLENMFFGALLVFLVLSLFLKIKL
AFWVIVGLPVCFLGTLLVMPLDMVGVSINMLSLFAFILVLGIVVDDAIIMGESAYSEIDK
KGHSTENVIAGVKKVAMPATFGVLTTIAAFSPMLMVSGPFGIIWKTIGMVVIVCLIFSLI
ESKLILPAHLVHMKLKPYDPEKANRFQKFRDFFSEGIKTFINNKYAPFLATAVRNRYTTV
AVFMAMLILTVGLFGGGIVRFVFFPNIPSDFMIASFELEPGSSLEQRDNVLTTLREAMHR
MDDKVAEESGENVIKHAIAFDNGNLGGEIFAELTKGETRTLTDFEIQDMWRQELPEIPGV
KSFNISSPGGPGGGSDLSFEFSSSDIKALRSISDELKEALDKYEGVTDINDTFSGGSEEI
QLALKPQADALGISLRDLGQQVRFGFYGAEVQRIQRDDEEIKVMVRYPKTERSSIEHLEN
MRIRAPNGQEIPFEQVATFTVGQGFDSIIRVDGKRSVTVTGAVDKALLDPSEVTNDVIEN
LMPDLLARYPKVDFQLQGNSKEQADAMISLMQGLLFALFAIYTLLAIPLKSYSQPFIIMS
VIPFGIVGAIVGHLVLGMAVSVLSICGIIALSGVVVNDSLIMVDFVNRARKEGMSLMDAA
ISAGTQRFRAIILTSLTTFMGLMPIVFERSLQAQVVIPMAISLAFGILFATVITLLLVPA
LYLILNDLKSVFKGRKHTQVTTES