Protein Info for PFLU_RS05745 in Pseudomonas fluorescens SBW25

Annotation: electron transport complex subunit RsxB

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 50 100 150 200 250 300 350 387 TIGR01944: electron transport complex, RnfABCDGE type, B subunit" amino acids 3 to 132 (130 residues), 214.2 bits, see alignment E=5.8e-68 PF04060: FeS" amino acids 11 to 42 (32 residues), 46.1 bits, see alignment (E = 8e-16) PF14697: Fer4_21" amino acids 74 to 128 (55 residues), 66.6 bits, see alignment 4.2e-22 PF00037: Fer4" amino acids 75 to 96 (22 residues), 25.5 bits, see alignment (E = 2.1e-09) PF13237: Fer4_10" amino acids 75 to 122 (48 residues), 28.2 bits, see alignment 3.8e-10

Best Hits

KEGG orthology group: K03616, electron transport complex protein RnfB (inferred from 100% identity to pfs:PFLU1160)

Predicted SEED Role

"Electron transport complex protein RnfB" in subsystem Na(+)-translocating NADH-quinone oxidoreductase and rnf-like group of electron transport complexes

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 C3KBZ6 at UniProt or InterPro

Protein Sequence (387 amino acids)

>PFLU_RS05745 electron transport complex subunit RsxB (Pseudomonas fluorescens SBW25)
MNLIQRIDALLPQTQCGKCGHPGCKPYAEGIARGEAINKCPPGGQETIAGLALLLRVPVL
DLDTHRGEAPAQVAYIREAECIGCTKCIQACPVDAIVGAAKLMHTVIIDECTGCDLCVAP
CPVDCIEMHPATRVLPIVGGLATNDREHHERGLKRDRARRRFEQRNARLQREEAHKLAER
LARAKRSAPTQPVPADAAQAAQEAAVKQAKITLAMSRAQLHKSLKAFGHPPTFEQQSQLI
VLQQQFEAAEQALAALEVITPTTLPPPKDPALKRAKIQLAMRRAELKKAQDQNADEQQLA
LLSAALSSAEQALHDAEADSQQPRPDLQRVEKRPIDAQLRQLKTALAYARAEVSKLQRQA
GVNADQLKAAQHRLEETQRQVDAYVDA