HHsearch alignment for GI: 254780132 and conserved domain: pfam03976
>pfam03976 PPK2 Polyphosphate kinase 2 (PPK2). Inorganic polyphosphate (polyP) plays a role in metabolism and regulation and has been proposed to serve as a energy source in a pre-ATP world. In prokaryotes, the synthesis and utilisation of polyP are catalysed by PPK1, PPK2 and polyphosphatases. Proteins with a single PPK2 domain catalyse polyP-dependent phosphorylation of ADP to ATP, whereas proteins containing 2 fused PPK2 domains phosphorylate AMP to ADP. The structure of PPK2 from Pseudomonas aeruginosa has revealed a a 3-layer alpha/beta/alpha sandwich fold with an alpha-helical lid similar to the structures of microbial thymidylate kinases.
Probab=96.65 E-value=0.015 Score=36.38 Aligned_cols=123 Identities=15% Similarity=0.155 Sum_probs=66.9
Q ss_pred EEEEECCCCCCHHHHHHHHHHH-CCCEEEEEEECCCCCCCCCCCCCCHHHCCHHHHHHHHCCCEEEEEEEECCCEEEEEC
Q ss_conf 9999879999989999999851-898179986027888988334642010014554221027818766661287045442
Q gi|254780132|r 4 IFVLIGASGVGKTTIAKQVVLN-SEYLVMPVGVTTRRPRVDEKQYIDYRFISQSQFKGWKHTGLFIETTKVRDEYYGYLK 82 (186)
Q Consensus 4 iivi~GpsGsGK~tl~~~L~~~-~~~~~~~v~~TTR~~R~~E~~g~dY~Fvs~~~F~~~i~~~~FiE~~~~~g~~YGts~ 82 (186)
T Consensus 33 iIv~eG~daaGKg~~I~~l~~~lDPrg~~v--~~~~~pt~eE~-~~p--~lw-Rfw~~lP~~G~I---~iFdrSWY~~~l 103 (229)
T pfam03976 33 VVIFEGRDAAGKGGAIKRITEALNPRGARI--VALPAPTEEER-SQW--YFQ-RYVQHLPAGGEI---VLFDRSWYNRAG 103 (229)
T ss_pred EEEEECCCCCCCHHHHHHHHHHCCCCEEEE--EECCCCCHHHH-CCC--HHH-HHHHHCCCCCEE---EEECCCHHHHHH
T ss_conf 999966577873699999986259885699--86899997884-786--199-998637777818---997462556689
Q ss_pred -CCHHHHHHHCC--CCCCCCCCCHHHHHHHCCCCCEEEEHCCCCCHHHHHHHHHHCCCC
Q ss_conf -20023343102--420025420002444205432000000232189999876201454
Q gi|254780132|r 83 -EDINNPMEHGY--DILLILTHQGLAPLKKLYEDQVTSIFIAPPSEAELIQRRIKRRED 138 (186)
Q Consensus 83 -~~i~~~~~~g~--~~il~id~~G~~~lk~~~~~~~~~IfI~pps~~~L~~RL~~R~~e 138 (186)
T Consensus 104 ~~rv~g~~~~~~~~~~~~--~I~~FE~~L~~~G~~ivKf~lhI-sk~eQ~~Rl~~r~~~ 159 (229)
T pfam03976 104 VERVMGFCTPKQYERFLR--EIPEFERMLTDSGIRVVKFWLSI-SDEEQLERFKERRND 159 (229)
T ss_pred HHHHHCCCCHHHHHHHHH--HHHHHHHHHHHCCCEEEEEEEEC-CHHHHHHHHHHHHCC
T ss_conf 999834499999999999--99999999996794599998854-989999999987429