HHsearch alignment for GI: 254781020 and conserved domain: cd04727

>cd04727 pdxS PdxS is a subunit of the pyridoxal 5'-phosphate (PLP) synthase, an important enzyme in deoxyxylulose 5-phosphate (DXP)-independent pathway for de novo biosynthesis of PLP, present in some eubacteria, in archaea, fungi, plants, plasmodia, and some metazoa. Together with PdxT, PdxS forms the PLP synthase, a heteromeric glutamine amidotransferase (GATase), whereby PdxT produces ammonia from glutamine and PdxS combines ammonia with five- and three-carbon phosphosugars to form PLP. PLP is the biologically active form of vitamin B6, an essential cofactor in many biochemical processes. PdxS subunits form two hexameric rings.
Probab=96.90  E-value=0.018  Score=32.90  Aligned_cols=76  Identities=16%  Similarity=0.154  Sum_probs=45.8

Q ss_pred             HHHHHHHHCCC--CEEEECCCCCCHHHHHHHHHHCCCEEHHHHHHHHHHC--CCHHHHH---------HHHHHHHHHHHH
Q ss_conf             99999852289--8799729888889999999838885233479999841--4668999---------999999999999
Q gi|254781020|r  248 SLEMARPYCNE--AQFIASGGLRNGVDILKSIILGASLGGLASPFLKPAM--DSSDAVV---------AAIESLRKEFIV  314 (337)
Q Consensus       248 al~~~~~~~~~--v~IiadGGIr~g~Dv~kAlalGAdaV~iGr~~l~~~~--~G~~gv~---------~~l~~l~~el~~  314 (337)
T Consensus       185 lv~~v~~~-grLPVvnFaAGGiATPADAALmMqLG~dGVFVGSGIFKS~dP~krA~AIV~Atthy~dp~~laevS~~Lge  263 (283)
T cd04727         185 LVKETAKL-GRLPVVNFAAGGVATPADAALMMQLGADGVFVGSGIFKSENPEKRARAIVEAVTHYDDPEILAEVSEGLGE  263 (283)
T ss_pred             HHHHHHHH-CCCCEEEECCCCCCCHHHHHHHHHCCCCEEEECCCCCCCCCHHHHHHHHHHHHHCCCCHHHHHHHHHCCCC
T ss_conf             99999997-89763664267858837799999728987887765457899999999999998465889999999704664


Q ss_pred             HHHHCCCCCH
Q ss_conf             9998089857
Q gi|254781020|r  315 SMFLLGTKRV  324 (337)
Q Consensus       315 ~m~~~G~~~i  324 (337)
T Consensus       264 aM~Gi~i~~l  273 (283)
T cd04727         264 AMVGIDIASL  273 (283)
T ss_pred             CCCCCCHHHC
T ss_conf             6788881228