Protein Info for Echvi_4523 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 1034 signal peptide" amino acids 1 to 34 (34 residues), see Phobius details TIGR04056: TonB-linked outer membrane protein, SusC/RagA family" amino acids 37 to 1034 (998 residues), 893.8 bits, see alignment E=1.9e-272 PF13620: CarboxypepD_reg" amino acids 38 to 110 (73 residues), 40 bits, see alignment 6.2e-14 PF13715: CarbopepD_reg_2" amino acids 39 to 122 (84 residues), 71.7 bits, see alignment E=6.5e-24 PF07715: Plug" amino acids 130 to 256 (127 residues), 73.4 bits, see alignment E=3.1e-24 TIGR04057: TonB-dependent outer membrane receptor, SusC/RagA subfamily, signature region" amino acids 232 to 262 (31 residues), 68.4 bits, see alignment (E = 3.4e-23)

Best Hits

KEGG orthology group: None (inferred from 48% identity to rbi:RB2501_10757)

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 L0G6R6 at UniProt or InterPro

Protein Sequence (1034 amino acids)

>Echvi_4523 TonB-linked outer membrane protein, SusC/RagA family (Echinicola vietnamensis KMM 6221, DSM 17526)
MKNKIYLMPRKYLLGIMSMLCTFGILLGQRAYGFQDRTVSGTVISGTDQLGLPGVNVLLK
GSQTGTITDIDGNYSLSVPEGGNIVLVFSMIGFEKQEATVGNNNHINITLSEDISALDEV
VVVGYGTVKKSDLTGSVAALKKEDFNPGVITSAEQLIAGKMPGVQVVQNSAEPGGGISVN
IRGVGSVNSGNSPLYVIDGLPFSNSSAVTGVGDRFGAPRTQRSPLSSINPADIESIEVLK
DASATAIYGARGANGVILVTTKNGRKGKMSINYDAYAGVQNVANKIELLSGREYYEVINA
IIDEGGGSEQDRVEDFNGTGTDWLGEVYQPNAGIQSHNLSMSGGNESTNYMVSLNYFDQK
GLIINSGFKRYGIRLNLDHKASERFKMGLNMSSNYSRDEFTPGGFQLNEHAGVVFAAMHM
DPTLPIRNDNGDYVISSHINIDNPVALANGKRGIGNTYRTFGTIYGEYKILPGLSAKLNI
GGDVSNQVREFYIDRSTLDGNAAGGIASQLQGTSSNYLVEGLLNYTKDIGQDSFSAVVGV
TTQKFIVSRFSAEGRGFPSDATETYNLGLGNPSLNVVSSSKVDNTLLSYLARANYSLRNK
YLLTASIRADGSSRFGQNNKFGYFPSFAFGWKVNQEEFFKPLEPLFSTLKFRASWGRTGN
QEIGNYRSISTFGNGPVVVYDDQQYTTTQPARIANPDLKWETTEQVNFGLDYGLWDDRLY
GSLDWYVKNTSDMLLSLPIPRSSGFTSQLTNIGGIQNSGWEFGLTSRNITKQRFSWVTNI
ALTTVKNKVTDLGGINRIITGSAGATSQIAIIEEGLPLESFYGYEVLGIWQEGDDYGATE
DPVQPGDIKYKDVNGDGVVNADDRVVLGNSFPDLIWSIGNTFKHKSLELYVFLEGVQGAK
MLNNGLIDTYFPAGVRRNRYAEPLLNRWTPENPTNEFPSFVRTSAQGEKRVNSKTVEDAS
YLRLSTVRLSYSLPFNGKTFRSMQFYITGQNLFTITDYSGMDPAINPNGSANFRIDWNAY
PVARTFTGGISLTF