Protein Info for Echvi_3487 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 1116 transmembrane" amino acids 20 to 40 (21 residues), see Phobius details TIGR04056: TonB-linked outer membrane protein, SusC/RagA family" amino acids 128 to 1116 (989 residues), 901.8 bits, see alignment E=7.6e-275 PF13715: CarbopepD_reg_2" amino acids 130 to 211 (82 residues), 68.4 bits, see alignment 9.3e-23 PF13620: CarboxypepD_reg" amino acids 130 to 188 (59 residues), 49.5 bits, see alignment 8.9e-17 PF07715: Plug" amino acids 219 to 339 (121 residues), 71.3 bits, see alignment E=1.8e-23 TIGR04057: TonB-dependent outer membrane receptor, SusC/RagA subfamily, signature region" amino acids 315 to 345 (31 residues), 62.3 bits, see alignment (E = 2.8e-21) PF00593: TonB_dep_Rec_b-barrel" amino acids 516 to 867 (352 residues), 75.5 bits, see alignment E=1.6e-24

Best Hits

KEGG orthology group: None (inferred from 59% identity to phe:Phep_1362)

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 L0G321 at UniProt or InterPro

Protein Sequence (1116 amino acids)

>Echvi_3487 TonB-linked outer membrane protein, SusC/RagA family (Echinicola vietnamensis KMM 6221, DSM 17526)
MKLTHLEQGGQGVSFAPPNYLLVMKWTLILCLSLVFQVTAKVHSQELTLKAKGLPLKEVM
EMIESQSKYRFVFNDETVSQSKPVFVDVESGSLKSTLSEVFSNQPFTYELVDTYIVIKPK
AGIPAAIIEITGTVLGEDGEPLPGATVRVKGSSRGTVTDLDGTFAFSGLEEDAVLVVSFI
GYDPQEIPVNSRSKIEVILKPSQNDLSEIVVIGYGQQDRKEVTSAISNFRPDEKNFRQVL
GPDQLMQGRMPGVHVGAGAGTPGSNVRVSIRGIGSLSGQNEPLYVVDGIPLVNHNAALFN
LGEGMNPLSELNPNDIESIEVLKDAASAAIYGSRATNGVVIITTKSGKAGQSSLNIETNF
GIQYLPNLDKLKMADSDLYLEVLNEARYNYNQQNGYSPGDGNFVDYMEDPYPGLPDTNWL
DLVLRDALVSNVNVSFSTGTDKTKLYISGGYLNQEGVIKTNDYKKYNAKINVTHQAVNWL
EIGTNTNLSFSRNHRIPNGTYGSSIFLRSMGQRPFDRPYKPNGDYYVGGTEELVYHNNLQ
ILNEQNTKLDNYRMLGNVYADIKFSPSFHLKNSFGMDAIYTEDYLYYTDEHPYGAGQGRL
LDERRMMTNGLIENTLYFDHTFGKLSVNALVGHSYQKVTTSTNYIDGRGFPSPSFDVLSV
ASEIANASSGFGENALESYYSRANLSWEDKYLLSLSIRADGSSKFSPEKRYGSFPSISAG
WNLSDENFWKFSQTDLKLRASYGATGNQDGIGSYAYQALMSGGANYAGNSGLSISTFGNP
NLTWETANQFDVGIDLGLWSGKANFSADYFIKNTENLLYNMPIHATSGFSSVTSNIGSMR
NTGLEFLLDYNHRFGELQWQSSFNISFIQNELTSLLGDDPLLIGANRTLQVGEEVGSFYM
YKMLGIFQTDEEVPEPLYEQGVRAGDVHYEDVNGDGIINVDDRQIIGTSNPDFYGGWSNT
FQYKNFDLSAFLTFSQGSEIYANWRITTERLGSGRQGFREEPALERWTGPGTSNEVPRAI
HGTGYNTYNSSRFLEDASFLRLRTLSLGYSLPQSLLEKLQMSKLRIFVQGENLYLFSNYT
GLDPEVSKNYDARYMSDDNMNLPQPRTIRLGLNASF