HHsearch alignment for GI: 254781017 and conserved domain: TIGR01240

>TIGR01240 mevDPdecarb diphosphomevalonate decarboxylase; InterPro: IPR005935 Synonyms: mevalonate diphosphate decarboxylase; pyrophosphomevalonate decarboxylase. This group of enzymes belongs to the GHMP kinase domain superfamily. GHMP kinases are a unique class of ATP-dependent enzymes (the abbreviation of which refers to the original members: galactokinase, homoserine kinase, mevalonate kinase, and phosphomevalonate kinase) . Enzymes belonging to this superfamily contain three well-conserved motifs, the second of which has the typical sequence Pro-X-X-X-Gly-Leu-X-Ser-Ser-Ala and is involved in ATP binding . The phosphate binding loop in GHMP kinases is distinct from the classical P-loops found in many ATP/GTP binding proteins. The bound ADP molecule adopts a rare syn conformation and is in the opposite orientation from those bound to the P-loop-containing proteins . GHMP kinases display a distinctly bilobal appearance with their N-terminal subdomains dominated by a mixed beta-sheet flanked on one side by alpha-helices and their C-terminal subdomains containing a four stranded anti-parallel beta-sheet , , , . Diphosphomevalonate decarboxylase (mevalonate pyrophosphate decarboxylase, (4.1.1.33 from EC) catalyzes the decarboxylation of mevalonate pyrophosphate to isopentyl pyrophosphate (IPP) , the last step in the synthesis of IPP in the mevalonate pathway. Mevalonate is a key intermediate in the biosynthesis of sterols and non-sterol isoprenes in the mevalonate pathway. In mammals, the majority of mevalonate is converted into cholesterol. ATP + (R)-5-diphosphomevalonate = ADP + phosphate + isopentenyl diphosphate + CO2 ; GO: 0004163 diphosphomevalonate decarboxylase activity, 0008299 isoprenoid biosynthetic process.
Probab=99.24  E-value=2.9e-09  Score=77.83  Aligned_cols=269  Identities=16%  Similarity=0.139  Sum_probs=149.6

Q ss_pred             EEECCEEEEEE---C---CCEEECCCEEEEEEECC---EEEEEEE-ECCCCEEEEEECCCCCCCCCCHHHCCCHHHHHHH
Q ss_conf             99717049997---4---35330894289877677---2899999-8689849999536444465661201508999999
Q gi|254781017|r    9 CVSAPGSLVLM---G---EHGVLHGHAALVFAINK---RVILYLT-LRKDRLINIDSSLGQYCGSLDLAMFHPSFSFIIM   78 (324)
Q Consensus         9 ~~~aPGKv~L~---G---Eh~v~~G~~ai~~aI~~---~~~~~~~-~~~~~~i~i~~~~~~~~~~~~~~~~~~~~~~i~~   78 (324)
T Consensus         2 ~vtay~NIA~iKYWGK~n~~l~lP~nsSiSlTL~~dd~~T~Tsv~f~~d~~~~D~----fylnG~lq~~~~~~k~s~~ld   77 (325)
T TIGR01240         2 KVTAYVNIALIKYWGKKNEKLILPTNSSISLTLEQDDLYTLTSVAFLADEFERDE----FYLNGVLQDEKDNEKVSNILD   77 (325)
T ss_pred             EEECCHHHEEHCCCCCCCCCCCCCCCCCEEEEECCCCCEEEEEEEECCCCCCCCE----EEECCCCCCHHHHHHHHHHHH
T ss_conf             2214102000002576242114874564257634764302123356288631012----477573787034558999999


Q ss_pred             HHHHHC-------------CCCCEEEEEECCCCCCCCCCCCCHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHCCC
Q ss_conf             999718-------------7787389998268753548874024566556777640456666014557888877652146
Q gi|254781017|r   79 AINHIK-------------PSCGFDLKVISQLDSQLGLGSSAAITVAITAALLTLQYHKEPSPDEILTTAHAIVLKVQGI  145 (324)
Q Consensus        79 ~l~~~~-------------~~~g~~i~i~s~iP~g~GLGSSaa~~va~~~al~~~~~~~~~~~~~i~~lA~~~E~~~~g~  145 (324)
T Consensus        78 ~fRq~~~~~~skdaslPtlsqWk~~~~s~Nn~PTAAGLaSSasGlaALv~A~~~l-~~l~ld~~~lsr~Ar~g------S  150 (325)
T TIGR01240        78 DFRQEAKESESKDASLPTLSQWKVKVVSQNNVPTAAGLASSASGLAALVSACDKL-YKLQLDDKELSRIARKG------S  150 (325)
T ss_pred             HHHHHHHHHHHHHCCCCCCEEEEEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHH-HHCCCCHHHHHHHHHHC------C
T ss_conf             8622211222221256410000467885078621444666899999999999999-70798878999886421------6


Q ss_pred             CCCHHHHHHHCCCEEEEEECCC------EEEEEECC---CC---CCEEECCCC--CCHHH-HHHHHHHHHHHCCCHHHHH
Q ss_conf             8875447766298589985275------15673047---77---526765841--79899-9988899886082348999
Q gi|254781017|r  146 SSGIDLAASIHGGLICYQMPKY------SIEKIDFI---FP---IHLIYSGYK--TPTAQ-VLKKISYIEIEYPEINEIN  210 (324)
Q Consensus       146 ~sG~D~~a~~~Gg~i~~~~~~~------~~~~~~~~---~~---l~l~~tg~~--~~T~~-~v~~v~~~~~~~~~~~~~~  210 (324)
T Consensus       151 GS---acRS~FGg~vaWekG~~edd~ss~a~~v~~dS~~~~ma~~~lv~nd~KK~vSSr~GM~ltv~-TS-------~~f  219 (325)
T TIGR01240       151 GS---ACRSLFGGYVAWEKGKDEDDLSSAAVKVEDDSDEDKMAMVVLVVNDIKKDVSSREGMKLTVE-TS-------ELF  219 (325)
T ss_pred             CC---CHHHHCCCCCCCCCCCCCCCCCCEEEECCCCCCCCCCEEEEEEEECCCCCCCCHHHHHHHHH-HH-------HHH
T ss_conf             73---00320588000027767678874036567778500110777763136887453035688898-77-------764


Q ss_pred             HHHHHHH-CCCCHHHHHHHCCCCHHHHHHHHHHHHHHHHH--HC------CCCHH---HHHHHHHHHH-CCCCEEEECCC
Q ss_conf             9999840-33207889873048644568999998999986--16------78779---9999999997-19945997268
Q gi|254781017|r  211 QKIYALM-GKLSQISCQALRNKNLKVLAQAMNRQQGLLET--LG------VSDSK---LSEIVWKLRE-QPHIMASKISG  277 (324)
Q Consensus       211 ~~~~~~~-~~i~~~~~~al~~~d~~~l~~lm~~~~~~L~~--lg------vs~~~---l~~li~~~~~-~~g~~~aklsG  277 (324)
T Consensus       220 ~ew~e~v~~dr~~~m~~aik~kdF~~~g~~t~~n~l~mHaTtl~a~PPf~Y~~~~S~~a~~av~~lrqfy~g~~~yfTmD  299 (325)
T TIGR01240       220 KEWVESVVIDRFEVMKKAIKTKDFEKLGKETEANSLSMHATTLDAQPPFSYLSDESKKAMEAVKELRQFYEGIICYFTMD  299 (325)
T ss_pred             HHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCEEEEEECC
T ss_conf             22343100058999999973212899999998745652000014774800038446899999999988738813687415


Q ss_pred             CCCCCEEEEEECCCCCHHHHHHHH
Q ss_conf             997548999846653268999999
Q gi|254781017|r  278 SGLGDCVIALGKGDLNSLPYQSVN  301 (324)
Q Consensus       278 AG~GG~~i~l~~~~~~~~~~~~~~  301 (324)
T Consensus       300 AGP--Nvkvl~l~~~ls~l~e~~~  321 (325)
T TIGR01240       300 AGP--NVKVLVLEEDLSKLAETLT  321 (325)
T ss_pred             CCC--CEEEEEECCCHHHHHHHHH
T ss_conf             888--5388762323689999984