HHsearch alignment for GI: 254780975 and conserved domain: cd00003
>cd00003 PNPsynthase Pyridoxine 5'-phosphate (PNP) synthase domain; pyridoxal 5'-phosphate is the active form of vitamin B6 that acts as an essential, ubiquitous coenzyme in amino acid metabolism. In bacteria, formation of pyridoxine 5'-phosphate is a step in the biosynthesis of vitamin B6. PNP synthase, a homooctameric enzyme, catalyzes the final step in PNP biosynthesis, the condensation of 1-amino-acetone 3-phosphate and 1-deoxy-D-xylulose 5-phosphate. PNP synthase adopts a TIM barrel topology, intersubunit contacts are mediated by three ''extra'' helices, generating a tetramer of symmetric dimers with shared active sites; the open state has been proposed to accept substrates and to release products, while most of the catalytic events are likely to occur in the closed state; a hydrophilic channel running through the center of the barrel was identified as the essential structural feature that enables PNP synthase to release water molecules produced during the reaction from the closed,
Probab=94.57 E-value=0.41 Score=27.40 Aligned_cols=143 Identities=15% Similarity=0.174 Sum_probs=80.2
Q ss_pred ECCHHHHHHCCCCCCEEEEECCCCCC---HHHHHHHHHHCCCEEEEEEECCCCHHHHHHHHH--HCCEEEEEEEECC---
Q ss_conf 12033676404776079997066421---589998677649825998523334478998862--0140289983067---
Q gi|254780975|r 73 SIDSHINIIADAGCDIITFHPESSPH---IRRSLRTIHAMGKKTGVAINPETPVAILEDVID--EIDMILIMTVNPG--- 144 (224)
Q Consensus 73 ~P~~~i~~~~~~g~d~i~~H~E~~~~---~~~~i~~i~~~g~k~Giai~p~T~~~~i~~~l~--~~D~vliM~V~PG--- 144 (224)
T Consensus 22 d~~~~a~~~~~~GadgITvHlR~DrRHI~~~Dv~~l~~~~~~~lNlE~a~~---~emi~ia~~~kP~~vtLVPe~r~elT 98 (234)
T cd00003 22 DPVEAALLAEKAGADGITVHLREDRRHIQDRDVRLLRELVRTELNLEMAPT---EEMLEIALEVKPHQVTLVPEKREELT 98 (234)
T ss_pred CHHHHHHHHHHCCCCEEEECCCCCCCCCCCHHHHHHHHHCCCCEEECCCCC---HHHHHHHHHCCCCEEEECCCCCCCCC
T ss_conf 999999999983998589524887666754579999986585546612793---89999999849987898788878641
Q ss_pred -CCCCCCCCHHHHHHHHHHHHHHCCCCE--EEEECCCCHHHHHHHHHCCCCEEEECHHHH-CCCCHHHHHHHHHHHHHHH
Q ss_conf -765332201357789986543138652--698158998899999967998999742663-7899899999999999978
Q gi|254780975|r 145 -FGGQQLIESTIPKIRQAKALIGKRSIS--LEVDGGVTSRNIKSLVQAGADLLVVGSSFF-NQKGEISYAKRLNDLKKSA 220 (224)
Q Consensus 145 -~~Gq~f~~~~l~kI~~l~~~~~~~~~~--I~vDGGvn~~~i~~l~~~Gad~~V~Gsaif-~~~d~~~~~~~l~~l~~~a 220 (224)
T Consensus 99 TegGld~~~-~~~~L~~~i~~lk~~~IrvSLFIDPd--~~qi~~a~~~Gad~VElhTG~Ya~a~~~~~~~~el~~i~~aa 175 (234)
T cd00003 99 TEGGLDVAG-QAEKLKPIIERLKDAGIRVSLFIDPD--PEQIEAAKEVGADRVELHTGPYANAYDKAEREAELERIAKAA 175 (234)
T ss_pred CCCCCCCCC-HHHHHHHHHHHHHHCCCEEEEEECCC--HHHHHHHHHHCCCEEEEECHHHHHHCCCHHHHHHHHHHHHHH
T ss_conf 788926654-78899999999986598279972798--789999998493999982478786348103999999999999
Q ss_pred H
Q ss_conf 6
Q gi|254780975|r 221 L 221 (224)
Q Consensus 221 ~ 221 (224)
T Consensus 176 ~ 176 (234)
T cd00003 176 K 176 (234)
T ss_pred H
T ss_conf 9