HHsearch alignment for GI: 255764463 and conserved domain: cd04824

>cd04824 eu_ALAD_PBGS_cysteine_rich Porphobilinogen synthase (PBGS), which is also called delta-aminolevulinic acid dehydratase (ALAD), catalyzes the condensation of two 5-aminolevulinic acid (ALA) molecules to form the pyrrole porphobilinogen (PBG), which is the second step in the biosynthesis of tetrapyrroles, such as heme, vitamin B12 and chlorophyll. This reaction involves the formation of a Schiff base link between the substrate and the enzyme. PBGSs are metalloenzymes, some of which have a second, allosteric metal binding site, beside the metal ion binding site in their active site. Although PBGS is a family of homologous enzymes, its metal ion utilization at catalytic site varies between zinc and magnesium and/or potassium. PBGS can be classified into two groups based on differences in their active site metal binding site. The eukaryotic PBGSs represented by this model, which contain a cysteine-rich zinc binding motif (DXCXCX(Y/F)X3G(H/Q)CG), require zinc for their activity, they
Probab=100.00  E-value=0  Score=1071.91  Aligned_cols=312  Identities=38%  Similarity=0.627  Sum_probs=305.9

Q ss_pred             CCHHHHHHHHCCCCCHHHCCCCEEEECCCCCEEECCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEEECCCC-CCCCCCC
Q ss_conf             898899986347788877331166675898811048887863288999999999999888936763302563-3455445
Q gi|255764463|r   22 KSNWIREMVREHRLSVSDLILPIFLTSGEKTVESINSMPDVMRMSIDVAVEKIKQVADLGIPAIAIFPNIPM-DLRNNTG  100 (337)
Q Consensus        22 ~~~~iR~Lv~Et~Ls~~dLI~PiFV~eg~~~k~~I~SMPGv~R~Sid~L~~eie~~~~lGI~av~LFp~I~~-~~Kd~~G  100 (337)
T Consensus         5 ~n~~iR~lv~Et~L~~~dLI~PiFV~eg~~~~~~I~sMPGv~R~sid~l~~~i~~~~~lGI~av~LF~v~~~~~kkd~~g   84 (320)
T cd04824           5 AHPLLRQWQSERTLTKSNLIYPIFITDNPDAKQPIDSLPGINRYGVNRLEEFLRPLVAKGLRSVILFGVPLKPGKDDRSG   84 (320)
T ss_pred             CCHHHHHHHHHCCCCHHHCEEEEEEECCCCCCEECCCCCCCCEECHHHHHHHHHHHHHCCCCEEEEECCCCHHCCCCCCC
T ss_conf             78999999872798889966425992299983137999996344899999999999987999799716676100687344


Q ss_pred             CCCCCCCCHHHHHHHHHHHHHCCCEEEECCCCCHHHCCCCCCCCC-CCCCCHHHHHHHHHHHHHHHHHCCCCEEECCCCC
Q ss_conf             421576537999999999730144798613327100114310013-6544628999999999999996289735246676
Q gi|255764463|r  101 SHIIDPDNLINEGICAIKKNIPNIGIITDVALDPFTIHGHDGILC-DGEIVNDETIELISHAAVIQADAGADIIAPSEMM  179 (337)
Q Consensus       101 seA~n~dglv~rAIr~IK~~fpdl~vi~DVcLc~YT~hGHcGi~~-~g~IdND~Tl~~L~k~Al~~A~AGaDivAPSdMM  179 (337)
T Consensus        85 s~a~~~~~lv~rAIr~iK~~fpdl~vi~DVcLc~YT~hGHcGil~~~g~IdND~Tl~~L~k~Al~~A~AGaDivAPSdMM  164 (320)
T cd04824          85 SAADDEDGPVIQAIKLIREEFPELLIACDVCLCEYTSHGHCGILYEDGTINNEASVKRLAEVALAYAKAGAHIVAPSDMM  164 (320)
T ss_pred             CCCCCCCCHHHHHHHHHHHHCCCEEEEEEECCCCCCCCCCCCCCCCCCEECCHHHHHHHHHHHHHHHHCCCCEECCHHCC
T ss_conf             50148654999999999987898499954101456687777754779817648999999999999997089833413113


Q ss_pred             CCHHHHHHHHHHHCCCCC-CCEECHHHHHHHHHHCCHHHHHHCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCCEEE
Q ss_conf             779999999998778857-7300336664354301016753102446777744315721147889888876640898799
Q gi|255764463|r  180 DGRVQEIRKKLDSHGHIN-VGIMPYVAKFNSSFYGPYRDAISTRDLLKGDKKTYYLDPANVQEAIREASIDIQESADMLL  258 (337)
Q Consensus       180 DGrV~aIR~~Ld~~g~~~-~~ImsYsaKfaS~fYgPFRdA~~S~p~~~gdr~sYQmd~~n~~eA~~e~~~D~~EGAD~lM  258 (337)
T Consensus       165 DGrV~aIR~~LD~~g~~~~v~ImSYsaKyaS~fYGPFRdA~~S~p~~-gdrktYQmd~~n~~eAlre~~~D~~EGAD~lM  243 (320)
T cd04824         165 DGRVRAIKQALIQAGLGNKVSVMSYSAKFASCLYGPFRDAACSAPSF-GDRRCYQLPPGARGLALRAVERDVSEGADMIM  243 (320)
T ss_pred             CCHHHHHHHHHHHCCCCCCCCEEEHHHHHHHHCCCHHHHHHHCCCCC-CCCCEEECCCCCHHHHHHHHHHHHHHCCCEEE
T ss_conf             46899999999987895556310177776563023278885056457-88754206988578999998643773999799


Q ss_pred             ECCCHHHHHHHHHHHHHC-CCCEEEEECCHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHCCCEEEECHHHHHHHHH
Q ss_conf             553114589999999624-9989999346189999999988897889999999999977269999820189999998
Q gi|255764463|r  259 VKPGLPYLDVCFRIKEKF-GLPTFAYQVSGEYAMIKAASLQGWINKNDAMMESLLAFKRAGCDGIFTYFAMEAARIL  334 (337)
Q Consensus       259 VKPa~~yLDii~~~k~~~-~~P~~aYqVSGEYami~~a~~~g~~d~~~~~~E~l~~~kRAGAd~IitY~A~~~a~~L  334 (337)
T Consensus       244 VKPa~~YLDiI~~~k~~~~~~Pv~aYqVSGEYaMikaaa~~G~~d~~~~~~Esl~~~kRAGAd~IiTYfA~e~a~wL  320 (320)
T cd04824         244 VKPGTPYLDIVREAKDKHPDLPLAVYHVSGEYAMLHAAAEAGAFDLKRAVLEAMTGFRRAGADIIITYFTPELLDWL  320 (320)
T ss_pred             ECCCCHHHHHHHHHHHHCCCCCEEEEECCHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHCCCCEEEEECHHHHHHHC
T ss_conf             52762289999999985789988999762899999999987997578899999999996599999871499998449