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epsE

Gene
epsE
Protein
Type II secretion system protein E
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Length
503 amino acids
Function
Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins. Required for secretion of cholera toxin through the outer membrane.
Similarity
Belongs to the GSP E family.
Mass
56.359 kDa
Sequence
MTEMVISPAERQSIRRLPFSFANRFKLVLDWNEDFSQASIYYLAPLSMEALVETKRVVKHAFQLIELSQAEFESKLTQVYQRDSSEARQLMEDIGADSDDFFSLAEELPQNEDLLESEDDAPIIKLINAMLGEAIKEGASDIHIETFEKTLSIRFRVDGVLREVLAPSRKLSSLLVSRVKVMAKLDIAEKRVPQDGRISLRIGGRAVDVRVSTMPSSHGERVVMRLLDKNATRLDLHSLGMTAHNHDNFRRLIKRPHGIILVTGPTGSGKSTTLYAGLQELNSSERNILTVEDPIEFDIDGIGQTQVNPRVDMTFARGLRAILRQDPDVVMVGEIRDLETAQIAVQASLTGHLVMSTLHTNTAVGAVTRLRDMGIEPFLISSSLLGVLAQRLVRTLCPDCKEPYEADKEQRKLFDSKKKEPLILYRATGCPKCNHKGYRGRTGIHELLLVDDALQELIHSEAGEQAMEKHIRATTPSIRDDGLDKVRQGITSLEEVMRVTKES

Gene
epsE
Protein
EPS I polysaccharide export inner membrane protein EpsE
Organism
Ralstonia solanacearum
Length
436 amino acids
Function
Probably involved in polymerization and/or export of exopolysaccharide EPS I which functions as a virulence factor. May play a role in export of EPS I or its intermediates across the membranes.
Similarity
To E.coli bicyclomycin resistance protein (BCR).
Mass
45.766 kDa
Sequence
MQKTAPRPLPARISFLSASVLGLGAAVASRGAVFVSNILLAHSLTVHDFGLFSYAYVTALNLGLFLATGVSQAAGHVLPLIENPERKRTQLCAFIVLLMALIAVAAAALYLSSASISVAAFGSEQGSGALRMAAIVLIATAFTQALQSFQYAMHEHRSSATISIGAAVLLLTMLWAMGPIRQPALALTIFLAVNAGAAVSQLLVLARATPSQRGPWRTGREELRLAVKHALPSVLTTSMGAPVHWICLSMLAAMTDGAHQLALFSVAFQWYIAITFIPATLGNLALPFLARHAGATETTVRQRFRSALLFGGGLSLALGCASFLLAGEIFAWFYPAEYGSAASSMRSLSVAAALCGVSVLLQQRIAAAGKFWRNFAMAAVYSVIYVAASYLALRLGFGATSIGLAMSAAYCCLILFQTLTLQGDSGAAIRLGRSFS

Gene
epsE
Protein
EPS I polysaccharide export inner membrane protein EpsE
Organism
Ralstonia solanacearum (strain GMI1000)
Length
436 amino acids
Function
Probably involved in polymerization and/or export of exopolysaccharide EPS I which functions as a virulence factor. May play a role in export of EPS I or its intermediates across the membranes (By similarity).
Similarity
To E.coli bicyclomycin resistance protein (BCR).
Mass
45.89 kDa
Sequence
MQKTAPRPPSARISFLSASVLGLGAAVASRGAVFLVNIMLAHSLTVHDFGLFSYAYVTALNLGLFLATGVSQAAGHVLPLTEDPERRRRQLCAFIVLLVALIAVAATALYLSATSISIAAFGSAQGGEALRMAAIVLIATAFTQALQAFLYAMHEHRASASVSIGAALLLLAMLWTMGPIRQPVVALVIFLAINAGAAASQLVILGRTTQNQRGPWRTGRQELRLAFKHALPSVLTTSMGAPVHWICLSMLAAMTDGAHQLALFSVAFQWYIAITFIPATLGNLALPFLARNTGATEAMVRQRFRSALLFGGGLSLALGCMAFLLAGQIFAWLYPAAYGSAAASMRSLAVAAALCGISVLLQQRIAAAGKFWRNFAMAAVYSVIYVAAAYLALRLGYGAPSIGLAMSAAYCCLILFQTLTLQSDSGAAIRLGRSFS

Gene
epsE
Protein
Putative glycosyltransferase EpsE
Organism
Bacillus subtilis (strain 168)
Length
278 amino acids
Function
May be involved in the production of the exopolysaccharide (EPS) component of the extracellular matrix during biofilm formation. EPS is responsible for the adhesion of chains of cells into bundles. Required for biofilm maintenance.
Similarity
Belongs to the glycosyltransferase 2 family.
Mass
32.147 kDa
Sequence
MNSGPKVSVIMGIYNCERTLAESIESILSQSYKNWELILCDDASTDGTLRIAKQYAAHYSDRIKLIQNKTNKRLAASLNHCLSHATGDYIARQDGDDLSFPRRLEKQVAFLEKHRHYQVVGTGMLVFDEFGVRGARILPSVPEPGIMAKGTPFCHGTIMMRASAYRTLKGYRSVRRTRRMEDIDLWLRFFEEGFRGYNLQEALYKVREDSDAFKRRSFTYSIDNAILVYQACRRLKLPLSDYIYIAKPLIRAFMPAAVMNRYHKKRVMNQKEGLVKHE