HHsearch alignment for GI: 254780276 and conserved domain: TIGR02320
>TIGR02320 PEP_mutase phosphoenolpyruvate phosphomutase; InterPro: IPR012698 Phosphonates are a class of organophosphorus compounds, characterised by a stable C-P bond, which are found in a variety of biologically produced molecules including antiobiotics, lipids, proteins and polysaccharides . The functions of these molecules include phosphorus storage, cell communication, host recognition and chemical warfare. Phosphoenolpyruvate (PEP) phosphomutase catalyses the reversible conversion of PEP to 3-phosphonopyruvate, forming a stable C-P bond, which is the entry point to all known phosphonate biosynthetic pathways . This entry consists of characterised and predicted PEP phosphomutases found in bacterial and eukayotic species. A closely related enzyme, phosphonopyruvate hydrolase from Variovorax sp. Pal2, is excluded from this entry, and the functional identification of some more distantly related sequences, such as from Bacteroides fragilis, Treponema denticola, and Clostridium tetani E88 is unknown. PEP phosphomutase forms a modified TIM barrel fold where the eighth alpha helix adopts a different conformation than in the classical TIM barrel fold . The substrate binds in the central channel of the barrel and is anchored to the active site by the Mg(2+) cofactor . In the absence of substrate the active site is acessible to the solvent, while substrate-binding causes a conformational change where a large loop shields the site from solvent . This shielding appears to be required for catalysis to occur.; GO: 0050188 phosphoenolpyruvate mutase activity.
Probab=95.63 E-value=0.049 Score=35.45 Aligned_cols=143 Identities=21% Similarity=0.226 Sum_probs=98.6
Q ss_pred CCC-CCCCHHHHHHHHHHHHHCCCCEEEEC--------CCCCCH--HCCCHHHHHHHHHHHHHCCCC-CCCCCC----CC
Q ss_conf 898-88689999999999997699899986--------723250--108999999986543110123-443003----67
Q gi|254780276|r 14 TKG-NLIDEDAFVEHIEWQITEGSGGLVPA--------GTTGES--STLSHEEHCRIIELCVKTVAS-RVPVMA----GI 77 (292)
Q Consensus 14 ~~d-~~iD~~~~~~~i~~l~~~gv~gi~~~--------G~tGE~--~~Ls~~Er~~~~~~~~~~~~~-r~pii~----gv 77 (292)
T Consensus 77 DgDtGyGNFNnARr~arkle~~GaaG~ClEDk~FPK~NSf~gdrahpLAdi~EFcgkikAcKD~~~DpdFv~VAR~EAlI 156 (272)
T TIGR02320 77 DGDTGYGNFNNARRLARKLEDRGAAGVCLEDKVFPKMNSFFGDRAHPLADIEEFCGKIKACKDAQRDPDFVVVARVEALI 156 (272)
T ss_pred ECCCCCCCHHHHHHHHHHHHHCCCCEEEECCCCCCCCCCCCCCCCCCCCCHHHHHCCHHEEECCCCCCCEEEEHHHHHHH
T ss_conf 37879871467999999997468632220355576413342788887888154404100200678997536623047764
Q ss_pred CCCHHHHHHHHHHHHHHCCCCCCCEECCCCCCCCHHHHHHHHHHHHHHHCCCCEEEECHHHCC-CCCCHHHHHHHHHHCC
Q ss_conf 410278999975343210244320012343343178899999998753023301210011111-2111068999743203
Q gi|254780276|r 78 GSNNTRESVELAQYAHSIGADALLVVIPYYNKPNRRGLLAHFGEIATTVSSPIYIYNNPSRTV-IEMDVDTMAELAATYP 156 (292)
Q Consensus 78 ~~~~~~~~i~~a~~a~~~Gad~i~v~~P~~~~~~~~~i~~~~~~i~~~~~~pi~iYn~P~~~g-~~~~~~~l~~L~~~~p 156 (292)
T Consensus 157 ag~g~dEAL~RA~AYaeAGADAiliHS---rk~~p~qI~aF~~aW~n~--~PVvIv--P--TkYy~tpvd~fra~G---- 223 (272)
T TIGR02320 157 AGLGLDEALKRAEAYAEAGADAILIHS---RKADPEQIAAFMKAWENS--LPVVIV--P--TKYYKTPVDDFRALG---- 223 (272)
T ss_pred CCCCHHHHHHHHHHHHHHCHHHHHHHH---CCCCHHHHHHHHHHHCCC--CCEEEE--C--CCCCCCCHHHHHHCC----
T ss_conf 389866899999998851312455631---348887999999964289--877883--4--767899767786377----
Q ss_pred HHHHHHCCCCCHHH
Q ss_conf 02331001221135
Q gi|254780276|r 157 NIVGVKDATGKIEL 170 (292)
Q Consensus 157 ni~giK~~~~~~~~ 170 (292)
T Consensus 224 -is~vIWANHnmRA 236 (272)
T TIGR02320 224 -ISTVIWANHNMRA 236 (272)
T ss_pred -CCEEHHHHHHHHH
T ss_conf -4233020033799