>gnl|CDD|163508 TIGR03796, NHPM_micro_ABC1, NHPM bacteriocin system ABC transporter, peptidase/ATP-binding protein. This protein describes an multidomain ABC transporter subunit that is one of three protein families associated with some regularity with a distinctive family of putative bacteriocins. It includes a bacteriocin-processing peptidase domain at the N-terminus. Model TIGR03793 describes a conserved propeptide region for this bacteriocin family, unusual because it shows obvious homology a region of the enzyme nitrile hydratase up to the classic Gly-Gly cleavage motif. This family is therefore predicted to be a subunit of a bacteriocin processing and export system characteristic to this system that we designate NHPM, Nitrile Hydratase Propeptide Microcin. Length = 710

Score = 43.8 bits (104), Expect = 5e-05 Identities = 49/208 (23%), Positives = 89/208 (42%), Gaps = 62/208 (29%) Query: 10 GGLELKDISVTYPNGYCAL-----EDVNLFIPENTITALIGLNGAGKSTLFQAIMGL--- 61 G +EL++I+ GY L E+ +L + AL+G +G+GKST+ + + GL Sbjct: 476 GYVELRNITF----GYSPLEPPLIENFSLTLQPGQRVALVGGSGSGKSTIAKLVAGLYQP 531 Query: 62 ---------IPLDK-------GSISIFNQTV---ENALKADLIAY---IPQTESIDWTFP 99 IP ++ S+++ +Q + E ++ +L + IP + + Sbjct: 532 WSGEILFDGIPREEIPREVLANSVAMVDQDIFLFEGTVRDNLTLWDPTIPDADLVRACKD 591 Query: 100 ILVEDVV--MMGRYKHMNWRRVASNNDYRIVTEALENVGMSSMRQRQIGELSIGQQKRVF 157 + DV+ G Y + E N+ S QRQ R+ Sbjct: 592 AAIHDVITSRPGGYDAE-------------LAEGGANL---SGGQRQ----------RLE 625 Query: 158 LARALAQKSQVIIMDEPFAAIDFKTERE 185 +ARAL + ++I+DE +A+D +TE+ Sbjct: 626 IARALVRNPSILILDEATSALDPETEKI 653

RPSBLAST alignment for GI: 254780538 and conserved domain: TIGR03796