>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 = 86.2 bits (214), Expect = 8e-18 Identities = 60/212 (28%), Positives = 106/212 (50%), Gaps = 52/212 (24%) Query: 11 ISLSNTSFHKNGYKIL-----QDINFTIKPNEIVTLIGPNGSGKSTIAKLITGIIKPTIG 65 + L N +F GY L ++ + T++P + V L+G +GSGKSTIAKL+ G+ +P G Sbjct: 478 VELRNITF---GYSPLEPPLIENFSLTLQPGQRVALVGGSGSGKSTIAKLVAGLYQPWSG 534 Query: 66 SV-------KRHPQLI----VGYVPQKV-----TIENTLPLSLMRFMTL---SMPSSRDD 106 + + P+ + V V Q + T+ + L TL ++P + D Sbjct: 535 EILFDGIPREEIPREVLANSVAMVDQDIFLFEGTVRDNL--------TLWDPTIPDA--D 584 Query: 107 VLQ------ILDRVN-LIGKYNRNI----KDLSGGEFQRALLAKALLRKPNLLVLDEPLQ 155 +++ I D + G Y+ + +LSGG+ QR +A+AL+R P++L+LDE Sbjct: 585 LVRACKDAAIHDVITSRPGGYDAELAEGGANLSGGQRQRLEIARALVRNPSILILDEATS 644 Query: 156 GIDFPGELSLYELITSVRQSTGCGILLISHNL 187 +D E + + + R+ GC ++++H L Sbjct: 645 ALDPETEKIIDDNL---RRR-GCTCIIVAHRL 672

RPSBLAST alignment for GI: 254780718 and conserved domain: TIGR03796