HHsearch alignment for GI: 254780294 and conserved domain: cd00757
>cd00757 ThiF_MoeB_HesA_family ThiF_MoeB_HesA. Family of E1-like enzymes involved in molybdopterin and thiamine biosynthesis family. The common reaction mechanism catalyzed by MoeB and ThiF, like other E1 enzymes, begins with a nucleophilic attack of the C-terminal carboxylate of MoaD and ThiS, respectively, on the alpha-phosphate of an ATP molecule bound at the active site of the activating enzymes, leading to the formation of a high-energy acyladenylate intermediate and subsequently to the formation of a thiocarboxylate at the C termini of MoaD and ThiS. MoeB, as the MPT synthase (MoaE/MoaD complex) sulfurase, is involved in the biosynthesis of the molybdenum cofactor, a derivative of the tricyclic pterin, molybdopterin (MPT). ThiF catalyzes the adenylation of ThiS, as part of the biosynthesis pathway of thiamin pyrophosphate (vitamin B1).
Probab=94.82 E-value=0.3 Score=26.96 Aligned_cols=92 Identities=15% Similarity=0.139 Sum_probs=56.8
Q ss_pred CEEEEECCCCHHHHHHHHHHHCCCCEEEEE---------------EECCCCCCCC------------------------C
Q ss_conf 079997588678999999986299728999---------------9653007860------------------------0
Q gi|254780294|r 2 YKIFIDGEHGTTGLKIRSRIVQRKDLCLLS---------------IPCEERHNLR------------------------Y 42 (311)
Q Consensus 2 ~kVaIvGATG~vG~~li~lL~~hp~~~l~~---------------l~s~~~ag~~------------------------~ 42 (311)
T Consensus 22 s~VlivG~-GGlGs~~~~~La~~Gvg~i~lvD~D~ve~sNLnRQ~l~~~~diG~~K~~~a~~~l~~iNp~i~i~~~~~~i 100 (228)
T cd00757 22 ARVLVVGA-GGLGSPAAEYLAAAGVGKLGLVDDDVVELSNLQRQILHTEADVGQPKAEAAAERLRAINPDVEIEAYNERL 100 (228)
T ss_pred CCEEEECC-CHHHHHHHHHHHHCCCCEEEEEECCCCCCCCCHHHHEECHHHCCCCHHHHHHHHHHHHCCCCCCEEHHHCC
T ss_conf 97899887-78899999999983997589997874556764221023786687895999999998548875303132100
Q ss_pred C----HHHHCCCCEEEECCCCHHHHHHHHHHH-HCCCCEEEECCCCCHHHHHHHHHCCCC
Q ss_conf 6----677479989999389837899999986-125848982276303555431100210
Q gi|254780294|r 43 R----EDLLNAADVSILCLPDVASLEIIQLIK-KNGINSRIIDTSTAHRIAPGWVYGFPE 97 (311)
Q Consensus 43 ~----~~~~~~~Divf~a~p~~~s~~~~~~~~-~~g~~~~vid~ss~~R~~~~vpl~vPE 97 (311)
T Consensus 101 ~~~~~~~~~~~~DlVid~~Dn~~~R~~ln~~~~~~~i--P~i~-g~~~g~~Gqv~~~~p~ 157 (228)
T cd00757 101 DAENAEELIAGYDLVLDCTDNFATRYLINDACVKLGK--PLVS-GAVLGFEGQVTVFIPG 157 (228)
T ss_pred CHHHHHHHHHCCCEEEECCCCHHHHHHHHHHHHHCCC--CEEE-EEECCCEEEEEEECCC
T ss_conf 5756998873798999877998899999999998399--8899-9740028689886799