>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 = 63.3 bits (154), Expect = 2e-10 Identities = 57/229 (24%), Positives = 94/229 (41%), Gaps = 44/229 (19%) Query: 373 FKGISFEIAPSKKTALIGESGVGKSTVAKLLYRLYDIKGGIITIDGQD--IKKITKES-- 428 + +SF++ P + ++GESG GKST+ L G T + ++ + S Sbjct: 19 CRDVSFDLYPGEVLGIVGESGSGKSTLLGCLAGRLAPDHGTATYIMRSGAELELYQLSEA 78 Query: 429 -----LRQTIGIIPQDTILFNDTLRYNIL----------------YGNPNASDQELCAAV 467 +R G + Q+ D LR + YGN A+ + V Sbjct: 79 ERRRLMRTEWGFVHQNP---RDGLRMRVSAGANIGERLMAIGARHYGNIRAAAHDWLEEV 135 Query: 468 EVAQLKSFIMKLPNGYDTVVGERGLKLSGGEKQRVSIARAILKNPPIIIFDEATSSLDII 527 E+ + I LP + SGG +QR+ IAR ++ P ++ DE T LD+ Sbjct: 136 EIDPTR--IDDLPRAF-----------SGGMQQRLQIARNLVTRPRLVFMDEPTGGLDVS 182 Query: 528 TERHIQTALATLSKNR--TTLVIAHRLSTIT-DADNIIVFDQGTVVESG 573 + + L L ++ +++ H L A ++V QG VVESG Sbjct: 183 VQARLLDLLRGLVRDLGLAVIIVTHDLGVARLLAQRLLVMQQGRVVESG 231

RPSBLAST alignment for GI: 254780576 and conserved domain: TIGR02323