Protein Info for Echvi_2495 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 1028 signal peptide" amino acids 1 to 41 (41 residues), see Phobius details TIGR04056: TonB-linked outer membrane protein, SusC/RagA family" amino acids 44 to 1028 (985 residues), 790 bits, see alignment E=4.5e-241 PF13620: CarboxypepD_reg" amino acids 45 to 115 (71 residues), 44.8 bits, see alignment 2.1e-15 PF13715: CarbopepD_reg_2" amino acids 45 to 126 (82 residues), 66.2 bits, see alignment E=3.3e-22 PF07715: Plug" amino acids 134 to 239 (106 residues), 64.2 bits, see alignment E=2.3e-21 TIGR04057: TonB-dependent outer membrane receptor, SusC/RagA subfamily, signature region" amino acids 215 to 244 (30 residues), 56.6 bits, see alignment (E = 1.7e-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)

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

See L0FZL1 at UniProt or InterPro

Protein Sequence (1028 amino acids)

>Echvi_2495 TonB-linked outer membrane protein, SusC/RagA family (Echinicola vietnamensis KMM 6221, DSM 17526)
MIKLLRISKESWKPKAPFLGKLSVMMVVLVLWAFANTAMAQETEVTGKVLDPSGAPVPGV
NILEQGTSNGTVTDLDGLYSLTVSSPEATLKFSFIGFEPQTVPLNGQTQLDITMQEELTG
LEEVVVIGYGAQKEKEMTSAITTLKTEDLVKTPSSNAMQSLQGKVAGVQIVSKGAPGASP
TVRVRGIGSFEGGGAPLYVVDGMFFDNIDFLNSNDIKSLSVLKDASASAIYGARASNGVV
LIETNSGEYEQEAKIEYDGYYGIQNPQNILKMANSQQFVQYVNETGSAADMAFVNNAMQA
YGRSRIDPSIPAVNTDWYDEIMSTAPIQNHTLTFSGGSAKTRYSIGGSYFSQEGLLNETR
NEYERVNIRANVDSKVKDWITVGGNFTFSTAKQYVGSDAAWFNAYFAVPILPKYDEDFGA
SPIPLSNAQRLGYRGRQNPFYPLQYNDSRNKVNKINGNLHAELTFIPDKLTFRTAYNYKL
DMINARNVNFTYNDGVLNPLSSMSRTNSLYFDQIIDNYITYKEYFGDHGLTATLGQSFRS
ETFERLNGSRNDLDPNPTFENEELWYLNNGQANDINAATDDGSRIFYLSYFGRLAYNYKE
KYLLYATYRRDNYNKFQVDSEDFLTFAAGWVATEEEFFDVKGIDFLKFRASWGQLGNDGI
DPSVGQPTLEGTTTAINNVRVPGFRLNPTYDLINQVETTEETNFGITAKFFQNRLSLDAD
YYIRNTESLAVTVLQPLFRGSVRRSVGEIQNKGLEVSLNWENQVTEDFSYFIGGNFATLQ
NSVKDLGGPSYLNAGSAEFRQRSIIGQPYEAFYGYEVAGVFQNEADIANSGYSEQFLADN
DLVPGDFMFKDQNGDGVIDDLDRVVLGSYLPELTYGGNLGFRYKNLDFSVLIQGQSGHSI
LNRKRGEVIFTNDTNIDAELATNLWRGEGTSNRYPSAAGLRKGWNQNFSDYFVEDGSFFR
IQNVRMSYSLLDKEVLGLMMPETRITLTAERPLTIFNYNGFNPEVDNGIDRQVYPIPAVY
TVGLNLKF