HHsearch alignment for GI: 254780325 and conserved domain: cd02885
>cd02885 IPP_Isomerase Isopentenyl diphosphate (IPP) isomerase, a member of the Nudix hydrolase superfamily, is a key enzyme in the isoprenoid biosynthetic pathway. Isoprenoids comprise a large family of natural products including sterols, carotenoids, dolichols and prenylated proteins. These compounds are synthesized from two precursors: isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). IPP isomerase catalyzes the interconversion of IPP and DMAPP by a stereoselective antarafacial transposition of hydrogen. The enzyme requires one Mn2+ or Mg2+ ion in its active site to fold into an active conformation and also contains the Nudix motif, a highly conserved 23-residue block (GX5EX7REUXEEXGU, where U = I, L or V), that functions as a metal binding and catalytic site. The metal binding site is present within the active site and plays structural and catalytical roles. IPP isomerase is well represented in several bacteria, archaebacteria and eukaryotes, including fungi, mamm
Probab=99.74 E-value=4.7e-17 Score=118.72 Aligned_cols=111 Identities=26% Similarity=0.386 Sum_probs=82.2
Q ss_pred EEEEEEEEEEECCCEEEEEEECCCC-CCCCCEEC-CCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCEEEEEEEE--CCCC
Q ss_conf 4999999999359869999917898-88983822-573101787488999988887626520244202556652--0578
Q gi|254780325|r 9 ILLVVACAVFEPGGKVLLSCRPKDK-SHGEFWEF-PGGKIEDGETPEEALTRELFEELAIVVKPFSLVPLTFIS--HPYE 84 (141)
Q Consensus 9 ~~~vv~~~ii~~~~~iLl~~R~~~~-~~~g~W~l-PGG~ve~gEs~~~a~~REv~EEtgi~~~~~~~~~~~~~~--~~~~ 84 (141)
T Consensus 29 ~Hrav~v~v~n~~g~lllqkRs~~K~~~Pg~wd~s~~Gh~~~GE~~~~aa~Rel~EElGi~~~~~~~~-~~~~~y~~~~~ 107 (165)
T cd02885 29 LHRAFSVFLFNSKGRLLLQRRALSKYTFPGLWTNTCCSHPLPGEGVKDAAQRRLREELGITGDLLELV-LPRFRYRAPDD 107 (165)
T ss_pred EEEEEEEEEECCCCCEEEEEECCCCCCCCCEEECCCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCEE-EEEEEEECCCC
T ss_conf 48999999990899799998579886899707355434676997589999998888619985432046-66899932248
Q ss_pred CC---EEEEEEEEEEEECCE--ECCCHHHEEEECCHHHHCCC
Q ss_conf 86---069999999975483--76882331570277883248
Q gi|254780325|r 85 KF---HLLMPFFVCHCFEGI--PQSCEGQQLQWVALDDLQNY 121 (141)
Q Consensus 85 ~~---~~~~~~~~~~~~~~~--~~~~E~~~~~Wi~~~el~~~ 121 (141)
T Consensus 108 ~~~~e~E~~~vy~~~~-d~~~~~~~~EV~~~~w~~~~el~~~ 148 (165)
T cd02885 108 GGLVEHEIDHVFFARA-DVTLIPNPDEVSEYRWVSLEDLKEL 148 (165)
T ss_pred CCCCCEEEEEEEEEEE-CCCCCCCHHHHEEEEEECHHHHHHH
T ss_conf 9874237999999965-8987699579238899789999999