Crystal structure of the sensory domain of the Campylobacter jejuni chemoreceptor Tlp3 (CcmL) with isoleucine bound.

Structural basis for amino-acid recognition and transmembrane signalling by tandem Per-Arnt-Sim (tandem PAS) chemoreceptor sensory domains.

Putative methyl-accepting chemotaxis signal transduction protein

GIDPFTKTSLYESTLKNQTDLLKVTQSTVEDFRSTNQSFTRALEKDIANLPYQSLITEENIINNVGPILKYYRHSINALN
VYLGLNNGKVLLSQKSNDAKMPELRDDLDIKTKDWYQEALKTNDIFVTPAYLDTVLKQYVITYSKAIYKDGKIIGVLGVD
IPSEDLQNLVAKTPGNTFLFDQKNKIFAATNKELLNPSIDHSPVLNAYKLNGDNNFFSYKLNNEERLGACTKVFAYTACI
TESADIINKPIYKA

Campylobacter jejuni subsp. jejuni serotype O:2 (strain NCTC 11168)

Sensory domain, chemotactic receptor, CcmL, SIGNALING PROTEIN

FTKTSLYESTLKNQTDLLKVTQSTVEDFRSTNQSFTRALEKDIANLPYQSLITEENIINNVGPILKYYRHSINALNVYLG
LNNGKVLLSQKSNDAKMPELRDDLDIKTKDWYQEALKTNDIFVTPAYLDTVLKQYVITYSKAIYKDGKIIGVLGVDIPSE
DLQNLVAKTPGNTFLFDQKNKIFAATNKELLNPSIDHSPVLNAYKLNGDNNFFSYKLNNEERLGACTKVFAYTACITESA
DIINKPIYKA