Protein
Outer membrane usher protein YehB
Organism
Escherichia coli (strain K12)
Function
Part of the yehABCD fimbrial operon. Could contribute to adhesion to various surfaces in specific environmental niches. Probably involved in the export and assembly of fimbrial subunits across the outer membrane.
Similarity
Belongs to the fimbrial export usher family.
Sequence
MLRMTPLASAIVALLLGIEAYAAEETFDTHFMIGGMKDQQVANIRLDDNQPLPGQYDIDIYVNKQWRGKYEIIVKDNPQETCLSREVIKRLGINSDNFASGKQCLTFEQLVQGGSYTWDIGVFRLDFSVPQAWVEELESGYVPPENWERGINAFYTSYYLSQYYSDYKASGNNKSTYVRFNSGLNLLGWQLHSDASFSKTNNNPGVWKSNTLYLERGFAQLLGTLRVGDMYTSSDIFDSVRFRGVRLFRDMQMLPNSKQNFTPRVQGIAQSNALVTIEQNGFVVYQKEVPPGPFAITDLQLAGGGADLDVSVKEADGSVTTYLVPYAAVPNMLQPGVSKYDLAAGRSHIEGASKQSDFVQAGYQYGFNNLLTLYGGSMVANNYYAFTLGAGWNTRIGAISVDATKSHSKQDNGDVFDGQSYQIAYNKFVSQTSTRFGLAAWRYSSRDYRTFNDHVWANNKDNYRRDENDVYDIADYYQNDFGRKNSFSANMSQSLPEGWGSVSLSTLWRDYWGRSGSSKDYQLSYSNNLRRISYTLAASQAYDENHHEEKRFNIFISIPFDWGDDVSTPRRQIYMSNSTTFDDQGFASNNTGLSGTVGSRDQFNYGVNLSHQHQGNETTAGANLTWNAPVATVNGSYSQSSTYRQAGASVSGGIVAWSGGVNLANRLSETFAVMNAPGIKDAYVNGQKYRTTNRNGVVIYDGMTPYRENHLMLDVSQSDSEAELRGNRKIAAPYRGAVVLVNFDTDQRKPWFIKALRADGQSLTFGYEVNDIHGHNIGVVGQGSQLFIRTNEVPPSVNVAIDKQQGLSCTITFGKEIDESRNYICQ