Protein Info for AMB_RS22195 in Magnetospirillum magneticum AMB-1

Annotation: microcin C ABC transporter permease YejB

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 50 100 150 200 250 300 367 transmembrane" amino acids 9 to 30 (22 residues), see Phobius details amino acids 139 to 158 (20 residues), see Phobius details amino acids 172 to 201 (30 residues), see Phobius details amino acids 225 to 247 (23 residues), see Phobius details amino acids 275 to 292 (18 residues), see Phobius details amino acids 297 to 320 (24 residues), see Phobius details amino acids 330 to 349 (20 residues), see Phobius details PF00528: BPD_transp_1" amino acids 153 to 360 (208 residues), 124.2 bits, see alignment E=5.2e-40

Best Hits

Swiss-Prot: 60% identical to YEJB_ECOLI: Inner membrane ABC transporter permease protein YejB (yejB) from Escherichia coli (strain K12)

KEGG orthology group: K13894, microcin C transport system permease protein (inferred from 100% identity to mag:amb4388)

MetaCyc: 60% identical to putative oligopeptide ABC transporter membrane subunit YejB (Escherichia coli K-12 substr. MG1655)
3.6.3.23-RXN [EC: 7.4.2.6]

Predicted SEED Role

"Oligopeptide transport system permease protein OppB (TC 3.A.1.5.1)" in subsystem ABC transporter oligopeptide (TC 3.A.1.5.1) (TC 3.A.1.5.1)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.4.2.6

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 Q2VYY3 at UniProt or InterPro

Protein Sequence (367 amino acids)

>AMB_RS22195 microcin C ABC transporter permease YejB (Magnetospirillum magneticum AMB-1)
MIAYTLRRLLLIPLTLFGIMVINFTVVQFAPGGPVELMITKLQGNAVDAAARVSGSASGE
TTQAKPPPGQGGQGAYRGAQGLSPDFIKEIERQFGFDRPAHERFWLMMVQYARFDFGKSF
YRDTSVVGLVIEKMPTSISLGLWSTLIIYLVSIPLGIAKATRDGSRLDVVSSWAVIIGYA
VPGFLFAIALIVLFAGGQYFAWFPLRGLSSPGMEGASFATRALDYFWHLALPVTALVVGG
FAGLTMLTKNSFLEEINKQYVVTARAKGLSERRILYGHIFRNAMLLIVAGFPRALVGILF
TGSVLVEIIFSLDGIGLLGFEAVSNRDYPVMFGTLYAFSLLGLVLNLVSDLTYHWVDPRI
DFEGRGG