Protein Info for mRNA_1701 in Rhodosporidium toruloides IFO0880

Name: 10069
Annotation: K03522 fixB, etfA electron transfer flavoprotein alpha subunit

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 50 100 150 200 250 300 345 PF01012: ETF" amino acids 28 to 198 (171 residues), 145.2 bits, see alignment E=2.1e-46 PF00766: ETF_alpha" amino acids 220 to 303 (84 residues), 113 bits, see alignment E=5.4e-37

Best Hits

Swiss-Prot: 54% identical to ETFA_CRYNV: Probable electron transfer flavoprotein subunit alpha, mitochondrial (ETF1) from Cryptococcus neoformans var. grubii

KEGG orthology group: K03522, electron transfer flavoprotein alpha subunit (inferred from 62% identity to nfi:NFIA_026680)

Predicted SEED Role

"Electron transfer flavoprotein, alpha subunit" in subsystem Acetyl-CoA fermentation to Butyrate

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 (345 amino acids)

>mRNA_1701 K03522 fixB, etfA electron transfer flavoprotein alpha subunit (Rhodosporidium toruloides IFO0880)
MFSTATRTALPRTATRAFSASARANAETLVFLETKGDSLVPSAANAITAAKKVGGKVTGL
IIGKDEASVKPAVDRAKKMGLDALLVRTSPALEHALAEPTAPVFAELVKKGGYTHFAAGH
SALGKNLFPRVAGLLEVQQISDVMSIQDENTFTRPVYAGNAISTVKSTDSIKLFTVRAST
WEPAQEGDKEAEVDVKEAENVGPAQAEWVSEELVKSERPDLATAPTVVSGGRGVKSKEAF
DETIIPLADALGAAIGASRAAVDSGYADNSLQVGQTGKVIAPNLYVAVGISGAIQHLAGM
KDSKTIVAINKDADAPIFQVADVGLVADLFEAVPELVKKVEEAKK