>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 = 61.4 bits (149), Expect = 6e-10 Identities = 55/224 (24%), Positives = 91/224 (40%), Gaps = 34/224 (15%) Query: 4 PILRLDHISATIGGIDLLQDVCLSIKPKERICLVGCNGSGKSTLLKIAAGITEPQSGNVF 63 P+L++ +S + GG +DV + P E + +VG +GSGKSTLL AG P G Sbjct: 2 PLLQVSGLSKSYGGGKGCRDVSFDLYPGEVLGIVGESGSGKSTLLGCLAGRLAPDHGTAT 61 Query: 64 LHSSSRL--------------------GYLEQNPDLSHFSTISQ--YIDDTIKDTIEAPY 101 S G++ QNP +S I + + Y Sbjct: 62 YIMRSGAELELYQLSEAERRRLMRTEWGFVHQNPRDGLRMRVSAGANIGERLMAIGARHY 121 Query: 102 SPYSLLKKFNLRE----QDRIENL----SVGQTRCVALMKMLISRPDILILDEPTNHLDF 153 L E RI++L S G + + + + L++RP ++ +DEPT LD Sbjct: 122 GNIRAAAHDWLEEVEIDPTRIDDLPRAFSGGMQQRLQIARNLVTRPRLVFMDEPTGGLDV 181 Query: 154 ----RTIHWMEQELLKINSALIFVSHDRRFLETLSTTTVWLDRG 193 R + + + + A+I V+HD L+ + + +G Sbjct: 182 SVQARLLDLLRGLVRDLGLAVIIVTHDLGVARLLAQRLLVMQQG 225

RPSBLAST alignment for GI: 254781123 and conserved domain: TIGR02323