Protein Info for Echvi_0548 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: TonB-linked outer membrane protein, SusC/RagA family

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 1000 1075 signal peptide" amino acids 1 to 33 (33 residues), see Phobius details TIGR04056: TonB-linked outer membrane protein, SusC/RagA family" amino acids 52 to 1075 (1024 residues), 783.4 bits, see alignment E=4.2e-239 PF13620: CarboxypepD_reg" amino acids 53 to 113 (61 residues), 47.1 bits, see alignment 3.7e-16 PF13715: CarbopepD_reg_2" amino acids 54 to 135 (82 residues), 67.9 bits, see alignment 9.8e-23 PF07715: Plug" amino acids 144 to 245 (102 residues), 66.5 bits, see alignment E=4.4e-22 TIGR04057: TonB-dependent outer membrane receptor, SusC/RagA subfamily, signature region" amino acids 222 to 251 (30 residues), 56.2 bits, see alignment (E = 2.3e-19)

Best Hits

Predicted SEED Role

"TonB family protein / TonB-dependent receptor" in subsystem Iron acquisition in Vibrio or Ton and Tol transport systems

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 L0FU49 at UniProt or InterPro

Protein Sequence (1075 amino acids)

>Echvi_0548 TonB-linked outer membrane protein, SusC/RagA family (Echinicola vietnamensis KMM 6221, DSM 17526)
MQKIYKQFSTGLMKYSLMGAALLYFGNAPVHASVLASVHALVDDQKVQEEDKTVSGTVVA
EDGTPMPGVNVLLKGTLSGTTTDLDGNYTLTVPDDDTVLTFSFIGYVTQNVKVGTRSVIE
VKMMPDTQQLGEVVVVGYGMQEKVTMTGSVANIKGDEMLRTKNENPQNMLTGRIAGVRVW
QKSAEPGTFNASFDIRGLGAPLIVIDGIQRTMADFQRLNPTDIDEVSVLKDASAAIYGAR
AANGVVLVTTKRGSDSGKAKVTYNGSYTLQSPSGFPALADPYETMTLYNEMAMNNINGGN
LIYQDDDFEAFRTGRRRTTDWNALLVSDYAPQSQHDISISGGTEKTQYYIAGGYMYQEGI
FKSGDMNYNKINLRSNITTEITKGLDFNLNLSGVADQRNSPYSSAVDIIRNYWRQGVLFP
AYADPENTMLNYEGLDLEQNTIAMMRADVSGHRKYKQKYFQSSASLEFDFGTVSSDLEGL
SAKGLVSFDYRGDDNDIYRREYYQYMYDPVEDSYVSKLYNNSSPNQIRRELYSRQQFLGQ
FLINYKRTFDKVHAVSGLLGFETQNRKGDNFYAQRDLAFAMEYLVGGMNENQQGGMQGGS
GDLYEISNSAMFGRVNYAYGERYIAEVQFRYDGSSKFVETNRWGWFPSGSIGWRLSEEPF
FKSVSALSFVDQLKFRASYGMTADDGSLAYDWYPGYIYPATSGNAQQGYYNQYAPGYMLN
GEFVYGASVVVPNENITWWTAKTFNVGVDFEAWMGKFGFSLDYFDRRREGLFSTRSGDVP
SVVGTGAPRENTNSDRQFGIDLELSHRNKIGEVSYGVKGIATITRRQHLIAAEKGPYGNS
YDRWRNDNLTNRYQGVQFGYVSAGRYTDWEDIWSYDIYKDRGVLPGDYKYEDWNGDGEIN
GLDQHPFAYDQTPWLNYSLALDATYKDFDMSVLLQGSALGSMQYQEPLYSIWGSNGGGAL
EQYLDRWHPVDPLADPYDPETEWISGYYGYTGNYPFGNSEFNRVSTDYLRLKSIEIGYTL
RLRRSASTNIRFYANAYNLLTFTGVKFVDPEHPGDALGRLYPLTKTYTLGVTASF