Protein Info for IAI46_19260 in Serratia liquefaciens MT49

Annotation: outer membrane protein assembly factor BamB

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 50 100 150 200 250 300 350 393 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details TIGR03300: outer membrane assembly lipoprotein YfgL" amino acids 6 to 392 (387 residues), 449.8 bits, see alignment E=3.1e-139 PF01011: PQQ" amino acids 70 to 100 (31 residues), 25.2 bits, see alignment (E = 1.5e-09) amino acids 121 to 157 (37 residues), 27.6 bits, see alignment 2.6e-10 amino acids 161 to 195 (35 residues), 25.9 bits, see alignment 9.4e-10 amino acids 257 to 289 (33 residues), 27.9 bits, see alignment 2.2e-10 PF13360: PQQ_2" amino acids 78 to 320 (243 residues), 204.4 bits, see alignment E=3.3e-64 amino acids 314 to 392 (79 residues), 23.4 bits, see alignment E=6.6e-09 PF13570: PQQ_3" amino acids 89 to 139 (51 residues), 22.7 bits, see alignment 1.6e-08 amino acids 140 to 176 (37 residues), 29.1 bits, see alignment 1.5e-10 amino acids 246 to 275 (30 residues), 19.5 bits, see alignment (E = 1.7e-07)

Best Hits

Swiss-Prot: 82% identical to BAMB_YERPE: Outer membrane protein assembly factor BamB (bamB) from Yersinia pestis

KEGG orthology group: None (inferred from 97% identity to srr:SerAS9_3810)

Predicted SEED Role

"Outer membrane protein YfgL, lipoprotein component of the protein assembly complex (forms a complex with YaeT, YfiO, and NlpB)"

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 (393 amino acids)

>IAI46_19260 outer membrane protein assembly factor BamB (Serratia liquefaciens MT49)
MQLRKTLLVGLVSVALLSGCSLFNSEEDVVTMSPLPKVENQFTPSKAWSTSVGDGVGEFY
SHLRPAFQDNTIYAADRHGLVKAMDADSGNEKWKVDLSEKTGFFSSNLPALLSGGMAVAG
DKVYVGSEKAVVYALNTADGKVAWQTKVAGEAISRPVISDGMVLIHTSNGQLQALNESDG
AVKWTVNLDMPSLSLRGESAPAVAFGAAIVGGDNGRVSAVLMQQGQLIWQQRISQPSGAT
EIDRLNDVDTTPVIVEGVVYALGYNGNLTALDLRSGQILWKRELGSVNDFIVDAGRIYLV
DQNDRVVALSTEGGVTVWTQSELLHRNLTPPVMYNGYLVTGDSEGYLHWINTTDGRFVAQ
QEVDSSGFLSAPMVAGDKLVIQAKGGKVYAFTR