>TIGR01000 bacteriocin_acc bacteriocin secretion accessory protein; InterPro: IPR005696 Bacteriocins are antibacterial proteinaceous compounds produced by bacteria. In Gram-positive bacteria, they are divided into four classes. Within the class II, constituted by non-modified peptides produced mainly by lactic acid bacteria, bacteriocins of the subclass IIa, such as mesentericin Y105, are of particular interest. They are active against the foodborne pathogen Listeria monocytogenes and share a similar primary structure, with a conserved N-terminal motif (YGNGV). Subclass IIa bacteriocins induce membrane permeabilization of sensitive strains, but their target specificity and their molecular mode of action remain elusive. This family of proteins is involved in the secretion of such bacteriocins although the mechanism of this process is not well understood. ; GO: 0005215 transporter activity, 0006810 transport.

Probab=100.00 E-value=8.3e-43 Score=304.02 Aligned_cols=417 Identities=13% Similarity=0.179 Sum_probs=273.3 Q ss_pred CCCCCHHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEECCCEEEEECCCCCEEEEEECCCCCEEECCCEEEEECH Q ss_conf 35686168999999999999999876406712589997999953873898468886899998578989336978999964 Q gi|254780386|r 10 KRNHPASLKRMTLLSIIGIIGLITWSILLPIEISVSSSGEILNEDNVVEIKSPFSGIIKKFQVENGSQILQGTPLLTFED 89 (440) Q Consensus 10 ~~~~p~~~~~~~~~~~~~~~~~~~w~~~~~~~~~v~~~G~i~~~~~~~~I~s~~~G~V~~i~VkeGd~VkkGq~L~~ld~ 89 (440) T Consensus 14 ~~Ry~NFs~l~I~P~~lLLv~~~lFs~fAkkEivi~~~g~~~p~~~~~~iQst~n~~I~~N~L~Enk~VKKG~~Lv~y~~ 93 (476) T TIGR01000 14 QKRYHNFSTLVIVPIFLLLVFLVLFSLFAKKEIVIRSTGSIEPAKVIAKIQSTSNNAIKENYLKENKFVKKGDLLVVYTN 93 (476) T ss_pred CCHHHCCHHHHHHHHHHHHHHHHHHHCCCEEEEEEEEEEEECCCCCCHHHCCCCCCHHHHHHHHHCCEEECCCEEEEEEC T ss_conf 10211012689999999999999972201078898411266143201212288421456513320978833878999717 Q ss_pred HHHHHHHHHHHHHHHHHHHHHHCC---CCCCCCCCCHHHHH-----HHHHHHHHHHHHHHHHHHHH------HHHHHHHH Q ss_conf 899888999874343323321001---23333222114555-----42235688887765546788------65433365 Q gi|254780386|r 90 IETTDLIDLKKVSIKNLRCHIDTE---KSALDFLNNKYDVL-----EKAFESREEQLLDFLGKYHS------TCSKVFNY 155 (440) Q Consensus 90 ~~~~~~l~~~~~~l~~l~~~l~~~---~~~l~~~~~~~~~~-----~~~~~~~~~~~~~~~~~~~~------~~~~~~~~ 155 (440) T Consensus 94 ~~~~~~~~~~~~q~~~L~~q~~~L~~l~~Si~~g~n~F~~~D~FGY~~~l~~Y~~Q~~sl~~~~~q~~~~~~~~~~~~~~ 173 (476) T TIGR01000 94 TNEENQKQELEQQLDNLKDQKKSLDTLKESIENGKNQFPTTDSFGYENLLKGYLAQVESLTSETQQQNDKSATQNEAAEK 173 (476) T ss_pred CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH T ss_conf 43577899999999999999999999998643487757888725589999999999999999998778889999999999 Q ss_pred HHHHCCCCCCCCCCCCHHHHHHC------CCCCCCCCCCCCHHHHHHHHHHCCCC-CCCCC---CCCCCCCCC------- Q ss_conf 54200112221122100223210------11223222222102333322210122-22221---110000111------- Q gi|254780386|r 156 GISSVYRSLKMKLTRMRSIYLNR------LDLENKSSLLRALLSSHQKDLTMMKN-LFEKN---AVSQNDLNQ------- 218 (440) Q Consensus 156 ~~~~~~~~~~~~~~~~~~~~~~~------~~l~~~~~~l~~~~~~~~~el~~~~~-l~~~~---~~~~~~l~~------- 218 (440) T Consensus 174 ~~~~l~~~i~~~~~~l~~yq~~~~Ai~~~~~~~~~~~~~~s~Y~~Y~~q~~~~~~dlknqknPdetakqaa~~~k~~vK~ 253 (476) T TIGR01000 174 TKAQLDQQISKTQQKLQNYQALKNAISSGTKVSNSSKPYLSLYENYQAQLKSAEDDLKNQKNPDETAKQAAKDQKEQVKS 253 (476) T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHHHHCCEECCCCCHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHCHHHHHHH T ss_conf 99999888866899999999999999808812245631367668799999988877640468314676542132688999 Q ss_pred -CHHHHHHHHHCCCCCCCCCCCCCCCC----------CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC Q ss_conf -00246665310122332222222222----------2100012233321123322212222222212223322122222 Q gi|254780386|r 219 -QERIVYKSTLELRENIHEQKNMLRHI----------NELYDEANLEFANYLKEISRDLEQNQRTFADEMSKLTILEKTR 287 (440) Q Consensus 219 -~~~~~~~~~~el~~~~~~~~~~~~~l----------~~~~~~~~~~~~~~~~e~~~~l~e~~~~l~~~~~~l~~l~~~l 287 (440) T Consensus 254 ~~la~~~~QId~L~~~~~~y~~Q~a~~~~~~~s~~~~~s~~~k~~~LK~Q~L~~~~~~~~~~~q~l~~~~~~~k~~~~~~ 333 (476) T TIGR01000 254 QILATIQQQIDQLKKSIASYQVQKAGLTKSDASKNYASSQSSKLAQLKEQQLAKVKQELTDLNQKLLELESKIKSLKEDS 333 (476) T ss_pred HHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHC T ss_conf 99874886599999998876444420247787521224524888878988899999999999987999887778765212 Q ss_pred CCCCCCCCCEEEEECCEEECCCCCCCCCCCCCCCCCC---CCCEEEEEEECHHHHHHCCCCCCEEEEEEECCCCCCCEEE Q ss_conf 1234555411687312120122212444554210335---5650477532622311015898317999812887544399 Q gi|254780386|r 288 EQKTILSPIAGTIVYNQSFSSSNYAQQSQPLMKIVPH---SKLTYIRAKVTPKQIQHVKKGYTATVRFPHYADIREKKFK 364 (440) Q Consensus 288 ~~~~I~AP~~G~V~~l~~~~~G~~v~~G~~l~~Ivp~---~~~l~v~~~v~~~di~~i~~Gq~v~i~~~a~~~~~~~~~~ 364 (440) T Consensus 334 ~~~~ikAp~dGvLHl~~e~~g~~~~~~GT~~A~IYP~l~~~~~~~~~~y~p~~d~~~iK~Gq~vRF~~~~-n~~~p~ild 412 (476) T TIGR01000 334 QKGVIKAPEDGVLHLNPETKGIKYVPKGTLIAQIYPILKKERKLKVTAYIPSKDISGIKVGQKVRFTVTQ-NVPKPIILD 412 (476) T ss_pred CCCEEEECCCCEEEECCCCCCHHHCCCCCHHHHHCCCCCCCEEEEEEEECCHHHHHHCCCCCEEEEEEEC-CCCCCEEEE T ss_conf 2544872136378506144450203465237776152023504788786062233322327427788634-799855884 Q ss_pred EEEEEEECCCCCCCCCCCCCEEEEEEEEECHHHCCCCCCEECCCCEEEEEEEECEEEHHHHHHHHHHHH Q ss_conf 999997133444677765511899999935011256785152377569999922054799999999989 Q gi|254780386|r 365 AIIEKIDPIISQQDNNLQTQEYYEVILKITDLAFSDNNIELRNGFPAEVLFTAKNTTLAQEIIHPITDN 433 (440) Q Consensus 365 G~V~~Is~~~~~~~~~~~~~~~y~v~i~~~~~~~~~~~~~L~~Gm~~~~~I~~~~~~~~~~~~~p~~~~ 433 (440) T Consensus 413 G~i~~Is~~pt~~----~~G~FY~v~a~~~i~~--~~~~~lRYGl~G~~~~I~GkKTyf~Yy~D~~Ln~ 475 (476) T TIGR01000 413 GTITSISSAPTAT----KKGNFYKVTATIKITK--NQAEKLRYGLTGKIALITGKKTYFNYYKDKLLNK 475 (476) T ss_pred EEECCCCCCCCEE----CCCCEEEEEEEEECCH--HHHHCCCCCCCEEEEEEEEEEEHHHHHHHHHCCC T ss_conf 1143535640101----1672699998873584--3342043133136999974462355667776179

HHsearch alignment for GI: 254780386 and conserved domain: TIGR01000