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espB

Gene
espB
Protein
ESX-1 secretion-associated protein EspB
Organism
Mycobacterium smegmatis (strain MKD8)
Length
526 amino acids
Function
Involved in DNA conjugation, at least in the recipient strain (PubMed:18554329).
Similarity
Belongs to the EspB family.
Mass
52.723 kDa
Sequence
MSEELKYELPGLERKAHECESTRPEGPGDATKPDELATTASVYGKLMASAAKLKATFAAGDREGKRIAAAIRAAAGAYQKIEEQKAAELNRQMNGSDAPPPAAEAVVPDMSGIPGPLTIPSMEYPSAAAAADEMDWEAAARIIHSGDTQALSMKYFRDQWRDYQSTLEGHGRHFANPAEGWSGAAAETCAEAQRRLSTWWADMGAECGRLAQEATTFVDAHDKLVANHPTMDDVKAFEEAEWESEWDRQYAWAIKQEKSEDALEAYANGSQIQEIRPGKPPSIGGLPAVNDGDVQATPTSTTGGPGGPGSGSGGGSGGGASGGSGGGTPEMPELPSTDPSMSPMSTNSAGEEQSSGSPSSGGSSSGGSPSGGSPSGGGAPSSGGMPEGGLPTDMPGGPDIPGLDDPSLKPASAGGGGGGGVGGGGGGGMPAAPLGPAVGADSVSPSPSSTRGGGVGVPTGTGGGAGGMMGGGMGGMGAGHGQGQGKEKKRDPKLAPDEDLYTEDRAHSEGVIGHRPRREKDSGKQQ

Gene
espB
Protein
ESX-1 secretion-associated protein EspB
Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Length
460 amino acids
Mass
47.594 kDa
Sequence
MTQSQTVTVDQQEILNRANEVEAPMADPPTDVPITPCELTAAKNAAQQLVLSADNMREYLAAGAKERQRLATSLRNAAKAYGEVDEEAATALDNDGEGTVQAESAGAVGGDSSAELTDTPRVATAGEPNFMDLKEAARKLETGDQGASLAHFADGWNTFNLTLQGDVKRFRGFDNWEGDAATACEASLDQQRQWILHMAKLSAAMAKQAQYVAQLHVWARREHPTYEDIVGLERLYAENPSARDQILPVYAEYQQRSEKVLTEYNNKAALEPVNPPKPPPAIKIDPPPPPQEQGLIPGFLMPPSDGSGVTPGTGMPAAPMVPPTGSPGGGLPADTAAQLTSAGREAAALSGDVAVKAASLGGGGGGGVPSAPLGSAIGGAESVRPAGAGDIAGLGQGRAGGGAALGGGGMGMPMGAAHQGQGGAKSKGSQQEDEALYTEDRAWTEAVIGNRRRQDSKESK

Gene
espB
Protein
ESX-1 secretion-associated protein EspB
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Length
460 amino acids
Function
Required for host-cell death and may support an EsxA-independent virulence function (PubMed:23869560). Secreted processed form of EspB binds to phosphatidic acid and phosphatidylserine (PubMed:23869560). Inhibits IFN-gamma-induced autophagy in murine macrophages (PubMed:25641595).
Similarity
Belongs to the EspB family.
Mass
47.594 kDa
Sequence
MTQSQTVTVDQQEILNRANEVEAPMADPPTDVPITPCELTAAKNAAQQLVLSADNMREYLAAGAKERQRLATSLRNAAKAYGEVDEEAATALDNDGEGTVQAESAGAVGGDSSAELTDTPRVATAGEPNFMDLKEAARKLETGDQGASLAHFADGWNTFNLTLQGDVKRFRGFDNWEGDAATACEASLDQQRQWILHMAKLSAAMAKQAQYVAQLHVWARREHPTYEDIVGLERLYAENPSARDQILPVYAEYQQRSEKVLTEYNNKAALEPVNPPKPPPAIKIDPPPPPQEQGLIPGFLMPPSDGSGVTPGTGMPAAPMVPPTGSPGGGLPADTAAQLTSAGREAAALSGDVAVKAASLGGGGGGGVPSAPLGSAIGGAESVRPAGAGDIAGLGQGRAGGGAALGGGGMGMPMGAAHQGQGGAKSKGSQQEDEALYTEDRAWTEAVIGNRRRQDSKESK

Gene
espB
Protein
ESX-1 secretion-associated protein EspB
Organism
Mycobacterium marinum (strain ATCC BAA-535 / M)
Length
454 amino acids
Similarity
Belongs to the EspB family.
Mass
46.973 kDa
Sequence
MSQPQTVTVDQQEILNRADEVEAPMATPPTDVPQAPSGLTAANNAAEQLAVSADNVRLYLQAGERERQRLATSLRNAAAAYGEVEDESATALDNDGNGEVDAQSAGGAGAGQTESLEETPKVAAAGESDFTDLKTAATKLESGDQGTSMVNFADGWNNFNLSLQRDIKRFRIFENWEGDAATACEASMDQQKEWILHMAKLSASLAKQANFMAQLQLWARRGHPTLADIVELERLAKDPDYQEQAIKLYAEYQETSEKVLSEYNTKADLEPVNPPKPPAAIKIDPPPPAQPQGLIPGFLMPPGDGSTGLASGMTPPMIPPTGGAGGTPDVNTAELTSAGREAASNLSKGLGVKPMSLGGGGGGLGGMPMGDAALAGGESVRPAAAGDIAGAGQGGGAAGRGMAGGGMGMPMGGAGQGQGGAKSKGAQQDEEALYTEDREWTEAVIGNRRRQDNK