>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 = 94.6 bits (236), Expect = 2e-20 Identities = 56/191 (29%), Positives = 91/191 (47%), Gaps = 24/191 (12%) Query: 24 DINLKIPQNSVTALIGPSGCGKSTFLRCLNRMNETIDNCVFTGEIILDGKNIYQSSVDVV 83 + +L + AL+G SG GKST + + + + ++GEI+ DG + +V Sbjct: 497 NFSLTLQPGQRVALVGGSGSGKSTIAKLVAGLYQP-----WSGEILFDGIPREEIPREV- 550 Query: 84 RLRARVGMVFQRPNPFPKSIYDNVAYGPRIHGLGNNKADIDQIVEMSLKKASLFNEVKDR 143 L V MV Q F ++ DN+ L + +V + K A++ + + R Sbjct: 551 -LANSVAMVDQDIFLFEGTVRDNLT-------LWDPTIPDADLVR-ACKDAAIHDVITSR 601 Query: 144 -------LFHDASLLSGGQQQRVCIARALAVNPEVILMDEPCSALDPIATASVEELIHEL 196 L + LSGGQ+QR+ IARAL NP ++++DE SALDP +++ + Sbjct: 602 PGGYDAELAEGGANLSGGQRQRLEIARALVRNPSILILDEATSALDPETEKIIDDNLR-- 659 Query: 197 RESLTIVIVTH 207 R T +IV H Sbjct: 660 RRGCTCIIVAH 670

RPSBLAST alignment for GI: 254780704 and conserved domain: TIGR03796