RPSBLAST alignment for GI: 255764507 and conserved domain: TIGR02322
>gnl|CDD|162806 TIGR02322, phosphon_PhnN, phosphonate metabolism protein/1,5-bisphosphokinase (PRPP-forming) PhnN. Members of this family resemble PhnN of phosphonate utilization operons, where different such operons confer the ability to use somewhat different profiles of C-P bond-containing compounds (see PubMed:15231805), including phosphites as well as phosphonates. PhnN in E. coli shows considerable homology to guanylate kinases (EC 2.7.4.8), and has actually been shown to act as a ribose 1,5-bisphosphokinase (PRPP forming). This suggests an analogous kinase reaction for phosphonate metabolism, converting 5-phosphoalpha-1-(methylphosphono)ribose to methylphosphono-PRPP. Length = 179
Score = 37.7 bits (88), Expect = 0.002
Identities = 27/98 (27%), Positives = 43/98 (43%), Gaps = 7/98 (7%)
Query: 15 GMMLIISSPSGVGKSTI---ARHLLKCDQNFEMSISVTTRVRRPNEVDGKDYYFLSLSRF 71
G ++ + PSG GK T+ AR L D V TR P G+++ LS F
Sbjct: 1 GRLIYVVGPSGAGKDTLLDYARARLAGDPRVHFVRRVITR---PASAGGENHIALSTEEF 57
Query: 72 NELKKANAFIEKAEVHGNFYGTLRDPIEETISKGKDML 109
+ + AF + HG YG + I++ + G ++
Sbjct: 58 DHREDGGAFALSWQAHGLSYGIPAE-IDQWLEAGDVVV 94