Protein Info for KEDOAH_18935 in Escherichia coli ECRC99

Name: ehaA
Annotation: autotransporter adhesin EhaA

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 1100 1200 1327 signal peptide" amino acids 1 to 49 (49 residues), see Phobius details PF13018: ESPR" amino acids 1 to 40 (40 residues), 42.2 bits, see alignment (E = 1.3e-14) PF18883: AC_1" amino acids 839 to 944 (106 residues), 102.5 bits, see alignment E=2.2e-33 TIGR01414: outer membrane autotransporter barrel domain" amino acids 853 to 1327 (475 residues), 410.1 bits, see alignment E=6.4e-127 PF03797: Autotransporter" amino acids 1046 to 1305 (260 residues), 165.7 bits, see alignment E=2.6e-52

Best Hits

KEGG orthology group: K12678, AIDA-I adhesin-like protein (inferred from 98% identity to ece:Z0402)

Predicted SEED Role

"AidA-I adhesin-like protein"

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 (1327 amino acids)

>KEDOAH_18935 autotransporter adhesin EhaA (Escherichia coli ECRC99)
MNKIYRLKWNRSRNCWSVCSELGSRVKGKKSRAVLISAISLYSSLVFADDVIVNQDKTID
FGKENQSIDYRITVTDNANLVINATDTSRPRLTLASGGGLDITGGKVTINGPLNFLLKGT
GFLNVSNAGSELYADDLYESNSGMRHDRGYFNVSNGGKIHVKGTSRLTYLQGNVSGEGSQ
VNSETFFMGVYGSYGGNQYLSVNNGGEVNARKQISLGYYDQVSDTTLAVSEGGKISAPTI
SLSTNSELALGAQEGSAAKAAGIIDAEKIEFVWAKTSEKKITLNHTDKDATISADIVSGS
EGLGYINALNGTTYLTGDNSAFSGKVKIEQNGALGITQNIGTAEINNRGKLHLKADDSMT
FANKISGNGTISIDSGTVELTGNNYAFSGYIDVASGAVAVISEDKNIGRAELDVDGKLQI
NANKDWVFDNDLEGRGIVEINMGNHEFSFDEFAYTDWFQGSLAFQNTTFNLEKNAEFLQK
GGITAGQGSLVTVGKGAHSISTLGFSGGTVDFGALTAGAQMTEGTVNVSKTLDLRGEGVI
QVSDSDVVRSVSRDIDSALSLTEVDDGNSTIKLVDAQGAEVLGDAGNLQLQDKNGQILSS
SAQRDIQQNGQKAAVGTYDYRLTSGVNNDGLYIGYGLTQLDLHATDSDALVLSSNGKSEN
AADLSAKITGSGDLAFSSQKGQTVSLSNKDNDYTGVTDLRSGTLLLNNDNVLGNTHELRL
AAETELDMNGHSQTVGTLNGSADSLLSLNGGSLTVTNGGTSTGSLTGSGELNIQGGTLDI
AGDNSNLTANVNIANSANVLVSHAQGLGSANVENNGTLALNNSAEKRAAASVNYALGGNL
TNNGTLMTGMSGQQAGNVLVVKGNYHGNNGQLVMNTVLNGDDSVTDKLVVEGDTSGTTAV
TVNNAGGTGAKTLNGIELIHVDGKSEGEFVQAGRIVAGAYDYTLARGQGANSGNWYLTSG
SDSPELQPEPDPMPNPEPNPNPEPNPNPTPTPGPDLNVDNDLRPEAGSYIANLAAANTMF
TTRLHERLGNTYYTDMVTGEQKQTTMWMRHEGGHNKWRDGSGQLKTQSNRYVLQLGGDVA
QWSQNGSDRWHVGVMAGYGNSDSKTISSRTGYRAKASVNGYSTGLYATWYADDESRNGAY
LDSWAQYSWFDNTVKGDDLQSESYKSKGFTASLEAGYKHKLAEFNGSQGTRNEWYVQPQA
QVTWMGVKADKHRESNGTLVHSNGDGNVQTRLGVKTWLKSHHKMDDGKSREFQPFVEVNW
LHNSKDFSTSMDGVSVTQDGARNIAEIKTGVEGQLNANLNVWGNVGVQVADRGYNDTSAM
VGIKWQF