HHsearch alignment for GI: 254781167 and conserved domain: TIGR01496

>TIGR01496 DHPS dihydropteroate synthase; InterPro: IPR006390 This domain is present in sequences representing dihydropteroate synthase, the enzyme that catalyzes the second to last step in folic acid biosynthesis. Dihydropteroate synthase (2.5.1.15 from EC) (DHPS) catalyses the condensation of 6-hydroxymethyl-7,8-dihydropteridine pyrophosphate to para-aminobenzoic acid to form 7,8-dihydropteroate. This is the second step in the three-step pathway leading from 6-hydroxymethyl-7,8-dihydropterin to 7,8-dihydrofolate. DHPS is the target of sulphonamides, which are substrate analogues that compete with para-aminobenzoic acid. Bacterial DHPS (gene sul or folP) is a protein of about 275 to 315 amino acid residues that is either chromosomally encoded or found on various antibiotic resistance plasmids. In the lower eukaryote Pneumocystis carinii, DHPS is the C-terminal domain of a multifunctional folate synthesis enzyme (gene fas) .; GO: 0004156 dihydropteroate synthase activity, 0009396 folic acid and derivative biosynthetic process.
Probab=92.85  E-value=0.48  Score=27.49  Aligned_cols=79  Identities=15%  Similarity=0.164  Sum_probs=49.9

Q ss_pred             CCHHHHHHHHHHHHCCCCCEEEECCCCCHHHHHHHHH-HHHHHHHHHHHHHHHHHHHCC---CC--EEEEEEEECCCCCC
Q ss_conf             9989999988753104537774425641367766688-999985589999999998502---79--06999861134566
Q gi|254781167|r   57 ADISKLVEAAKIVEDFGYNEINLNVGCPSARVHEGSF-GACLMLNPDIVGDCIAAMCKA---LS--IPVTVKCRIGVDDQ  130 (322)
Q Consensus        57 ~~p~~~~~aa~~~~~~g~~~idlN~GCP~~~v~~~g~-GaaLl~~p~~~~~iv~~~~~~---~~--~pvsvK~RlG~~~~  130 (322)
T Consensus        20 ~~~~~A~~~a~~m~~~GA~IiDiGG-----eSTRPG~~~vs~~eE~~Rv~Pv~~~~~~~~~~~dQC~~iSvDT~~-----   89 (268)
T TIGR01496        20 LSVDKALEHAERMLEEGADIIDIGG-----ESTRPGADRVSPEEELNRVVPVIKALREQYLFSDQCVPISVDTYR-----   89 (268)
T ss_pred             CCHHHHHHHHHHHHHCCCCEEEECC-----CCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCEEEEECCCC-----
T ss_conf             6778999999999973998896577-----057976987897999998899999999744899984147761882-----


Q ss_pred             CCCCCHHHHHHHHCCC-CCCHH
Q ss_conf             5322014554320001-22012
Q gi|254781167|r  131 IPAVALRNLVKSIKKS-GVNGI  151 (322)
Q Consensus       131 ~~~~~~~~~~~~~~~~-g~~~i  151 (322)
T Consensus        90 ------a~Va~~Al~~~Ga~ii  105 (268)
T TIGR01496        90 ------AEVARAALEAFGADII  105 (268)
T ss_pred             ------HHHHHHHHHHCCCCEE
T ss_conf             ------8999999986798678