Crystal Structure of full-length Bartonella Effector protein 1

Full-length structure of a FIC effector protein from Bartonella reveals a novel structural domain

Bartonella effector protein (Bep) substrate of VirB T4SS

MAHHHHHHMEKTLSNAAIATESISNQALPSHYNYPNSLTLKNKYGITNHKDFTNKCAHDSAKAAINLRQEEPPKKFDSSY
LKYLHKQLFKETFEWAGHTRDLPFTFADGTVGVMPEMIRSNWRTEQPIIFATGNKVQDGLKNIDKMLIEKNNLQGLSHKE
FIENIAEIFACLNYTHPFREGNGRTQRIFCEKLAQAAGYYLDFSVVTKERMSEASITAAQDSNLEPMKKLFDDISNPIKT
AVLKECINSLKNIDHKNINDCIIVAADKGLTYKGIYTDNSPDSIILKTDNIYIICSKNDLAPEQLKTLKLGDECTITVPM
KQNIENTLIPKEKLPPLTKNAIIENIKKDTLIQAKLRQVTHLSKLVYGSSKILNNQLELINTNQKSGEQLSAQITSSPQS
ISKLAGIKIFGMKNSMRKKAEDNIIKLANSIKSYGSAVKNVETTMIQQHKSEQKRLSKTVKLPSTKLQNILNLPEEKQKE
VLLEEKSLASSIGKELTDFISSLNARLSPSERKMILESNHQQFAKNVGISESQAETIIKTAQKAKEVYQKMQKPAVDLTK
HLIVSG

100 mM Hepes pH 7.8, 0.175 mM LiCl and 20% v/v PEG 8000

AMPylation, FIC, T4SS, VirD/B4, domain insertion, Bartonella, Bartonella effector protein, Bep, BID, Bep intracellular delivery, TOXIN

MEKTLSNAAIATESISNQALPSHYNYPNSLTLKNKYGITNHKDFTNKCAHDSAKAAINLRQEEPPKKFDSSYLKYLHKQL
FKETFEWAGHTRDLPFTFADGTVGVMPEMIRSNWRTEQPIIFATGNKVQDGLKNIDKMLIEKNNLQGLSHKEFIENIAEI
FACLNYTHPFREGNGRTQRIFCEKLAQAAGYYLDFSVVTKERMSEASITAAQDSNLEPMKKLFDDISNPIKTAVLKECIN
SLKNIDHKNINDCIIVAADKGLTYKGIYTDNSPDSIILKTDNIYIICSKNDLAPEQLKTLKLGDECTITVPMKQNIENTL
IPKEKLPPLTKNAIIENIKKDTLIQAKLRQVTHLSKLVYGSSKILNNQLELINTNQKSGEQLSAQITSSPQSISKLAGIK
IFGMKNSMRKKAEDNIIKLANSIKSYGSAVKNVETTMIQQHKSEQKRLSKTVKLPSTKLQNILNLPEEKQKEVLLEEKSL
ASSIGKELTDFISSLNARLSPSERKMILESNHQQFAKNVGISESQAETIIKTAQKAKEVYQKMQKPAVDLTKHLIVSG