>gnl|CDD|162807 TIGR02323, CP_lyasePhnK, phosphonate C-P lyase system protein PhnK. Members of this family are the PhnK protein of C-P lyase systems for utilization of phosphonates. These systems resemble phosphonatase-based systems in having a three component ABC transporter, where TIGR01097 is the permease, TIGR01098 is the phosphonates binding protein, and TIGR02315 is the ATP-binding cassette (ABC) protein. They differ, however, in having, typically, ten or more additional genes, many of which are believed to form a membrane-associated complex. This protein (PhnK) and the adjacent-encoded PhnL resemble transporter ATP-binding proteins but are suggested, based on mutatgenesis studies, to be part of this complex rather than part of a transporter per se. Length = 253

Score = 73.7 bits (181), Expect = 4e-14 Identities = 55/220 (25%), Positives = 102/220 (46%), Gaps = 25/220 (11%) Query: 20 FQVNKAERIVILGPSGAGKSTLLSLMAGFKYPTRGSIFLNGQNHTRSSPSKRPLSILFQE 79 F + E + I+G SG+GKSTLL +AG P G+ + S ++ L L + Sbjct: 24 FDLYPGEVLGIVGESGSGKSTLLGCLAGRLAPDHGTA-----TYIMRSGAELELYQLSEA 78 Query: 80 NNLFSHLTVWQNIALGIAPNLRLD-----------------HY--QHAQVKQMLEKVFLE 120 T W + LR+ HY A LE+V ++ Sbjct: 79 ERRRLMRTEWGFVHQNPRDGLRMRVSAGANIGERLMAIGARHYGNIRAAAHDWLEEVEID 138 Query: 121 -DFFNRFPSQMSGGQRQRVALARCLIRQKPILLLDEPFAVFDPALRHEILGLLKQVCDER 179 + P SGG +QR+ +AR L+ + ++ +DEP D +++ +L LL+ + + Sbjct: 139 PTRIDDLPRAFSGGMQQRLQIARNLVTRPRLVFMDEPTGGLDVSVQARLLDLLRGLVRDL 198 Query: 180 QLTLLMISHNLEDSMQIATRFIVIAGGQIVYDGDPDRLMN 219 L +++++H+L + +A R +V+ G++V G D++++ Sbjct: 199 GLAVIIVTHDLGVARLLAQRLLVMQQGRVVESGLTDQVLD 238

RPSBLAST alignment for GI: 254780559 and conserved domain: TIGR02323