>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 = 81.1 bits (201), Expect = 2e-16 Identities = 62/219 (28%), Positives = 98/219 (44%), Gaps = 33/219 (15%) Query: 18 FDFQVNKAERIVILGPSGAGKSTLLSLMAGFKYPTRGSIFLNGQNHTRSSPSKR----PL 73 F + +R+ ++G SG+GKST+ L+AG P G I +G R + + Sbjct: 498 FSLTLQPGQRVALVGGSGSGKSTIAKLVAGLYQPWSGEILFDGI--PREEIPREVLANSV 555 Query: 74 SILFQENNLFSHLTVWQNIAL--GIAPNLRL-----DHYQHAQVKQM---LEKVFLEDFF 123 +++ Q+ LF TV N+ L P+ L D H + + E Sbjct: 556 AMVDQDIFLFEG-TVRDNLTLWDPTIPDADLVRACKDAAIHDVITSRPGGYDAELAEGGA 614 Query: 124 NRFPSQMSGGQRQRVALARCLIRQKPILLLDEPFAVFDPALRHEILGLLKQVCDERQLTL 183 N +SGGQRQR+ +AR L+R IL+LDE + DP I L++ R T Sbjct: 615 N-----LSGGQRQRLEIARALVRNPSILILDEATSALDPETEKIIDDNLRR----RGCTC 665 Query: 184 LMISHNL---EDSMQIATRFIVIAGGQIVYDGDPDRLMN 219 ++++H L D +I IV+ G++V G + L Sbjct: 666 IIVAHRLSTIRDCDEI----IVLERGKVVQRGTHEELWA 700

RPSBLAST alignment for GI: 254780559 and conserved domain: TIGR03796