HHsearch alignment for GI: 254780170 and conserved domain: cd00494

>cd00494 HMBS Hydroxymethylbilane synthase (HMBS), also known as porphobilinogen deaminase (PBGD), is an intermediate enzyme in the biosynthetic pathway of tetrapyrrolic ring systems, such as heme, chlorophylls, and vitamin B12. HMBS catalyzes the conversion of porphobilinogen (PBG) into hydroxymethylbilane (HMB). HMBS consists of three domains, and is believed to bind substrate through a hinge-bending motion of domains I and II. HMBS is found in all organisms except viruses.
Probab=92.45  E-value=0.93  Score=25.09  Aligned_cols=146  Identities=19%  Similarity=0.168  Sum_probs=78.3

Q ss_pred             CCCHHHHHCCCEEEEEECCCCCCCCHHCCCCCCCCCCC-CCCEEEEEECCCCCCCHHHH-CCCCEEEEECCCHHHHHHHH
Q ss_conf             10026774396279981243253201102784353223-44023463021134753641-78620343134269999999
Q gi|254780170|r   86 KERFLALQSKQIDILSRNTDWTLLREISLGLAFRPITY-FDGQGFIMHKKKGISSVSQL-SGASICVQAGTTTELTLADY  163 (342)
Q Consensus        86 ~~rf~aL~sG~vDil~~~~T~T~~Rd~~~~v~Fs~~~~-~dgq~~lVrk~~~i~s~~dL-~G~~I~v~~GTT~e~~l~~~  163 (342)
T Consensus        59 kele~aLl~g~iDiAVHSlKDlPt~~-~~gl~i~avl~R~dprDvlv~~--~~~~l~~lp~ga~IG----TSS~RR-~aq  130 (292)
T cd00494          59 KELEEALLNGEIDLAVHSLKDVPTEL-PEGLVLGAIPKREDPRDALVSR--NGSSLEDLPAGSVVG----TSSLRR-QAQ  130 (292)
T ss_pred             HHHHHHHHCCCCCEEEEECCCCCCCC-CCCCEEEEEECCCCCCCHHHCC--CCHHHHCCCCCCEEE----ECCCCH-HHH
T ss_conf             99999997098787986046577747-9874687663478822244406--400221289898785----147437-999


Q ss_pred             HHHCCCCCCEEEECCH-HHHHHHHHCCCEEEEEECCHHHHHHHHHCCCCHHH-----CCCCCCCCCCCEEEECCCCCHHH
Q ss_conf             9862998507874798-99999987396029982504799999836780010-----02564442371010002777579
Q gi|254780170|r  164 FKAHNMKYHPIVFERV-EEIDAAYRAHRCDAYTGDISALYALKLTNDRPSEH-----VILPDIISKSPLAPAIIQGDTEW  237 (342)
Q Consensus       164 ~~~~~~~~~~v~~~~~-~~a~~al~~Gr~DA~~~D~s~La~~~~~~~~p~~~-----~il~e~iskEPlg~avr~gD~~w  237 (342)
T Consensus       131 l~~~~pdl~i~~iRGNV~TRl~KL~~g~~DaiILA~AGL--~RLgl~~~i~~~l~~~~~~P-A~gQGaiave~r~~d~~~  207 (292)
T cd00494         131 LKRKRPDLKFEPLRGNVDTRLRKLDEGEYDAIILAAAGL--KRLGLEDRITQYLSPEVMLP-AVGQGALAIECRKGDEEL  207 (292)
T ss_pred             HHHHCCCCCEEECCCCHHHHHHHHHCCCCCEEEEHHHHH--HHCCCCCCCCCCCCHHCCCC-CCCCCEEEEEEECCCHHH
T ss_conf             998689995467658899999985167874775446567--55478420230036310788-766530688872489888


Q ss_pred             HHHHH
Q ss_conf             99988
Q gi|254780170|r  238 YNIVS  242 (342)
Q Consensus       238 ~d~V~  242 (342)
T Consensus       208 ~~~l~  212 (292)
T cd00494         208 LALLK  212 (292)
T ss_pred             HHHHH
T ss_conf             88887