HHsearch alignment for GI: 255764482 and conserved domain: TIGR02021

>TIGR02021 BchM-ChlM magnesium protoporphyrin O-methyltransferase; InterPro: IPR010251 Chlorophyll and bacteriochlorophyll are essential photosynthetic pigments involved in oxygenic and non-oxygenic photosythesis respectively. They are both synthesised from protoporphyrin IX in complex pathways which share many common steps. The second committed step in both pathways is the methylation of magnesium protoporphyrin IX, catalysed by magnesium protoporphyrin O-methyltransferase with S-adenosyl methionine (SAM) as the methyl donor , , .Sequence alignments suggest that the protein contains the characteristic seven-stranded beta-sheet fold found in other SAM-dependent methyltransferases. This entry represents magnesium protoporphyrin O-methyltransferase from cyanobacteria and plants, where it is known as ChlM, and from other photosynthetic bacteria, where it is known as BchM.; GO: 0046406 magnesium protoporphyrin IX methyltransferase activity, 0015979 photosynthesis, 0015995 chlorophyll biosynthetic process.
Probab=99.52  E-value=4.5e-14  Score=98.65  Aligned_cols=141  Identities=14%  Similarity=0.142  Sum_probs=91.1

Q ss_pred             CCCCCEEEEECCCHHHHHHHHHHHCCCCEEEEEECCHHHHHHHHHHHHHHCCCCCCCC-CEEECCCCCCCCCCCCCCCCC
Q ss_conf             9855789995878438999999867998899998898999988999998066452225-302004442353100001235
Q gi|255764482|r    9 ATGSFHLADLGAGAGAAGLAVASRLHEAQILLAERSPLMAHYARKTLALPANAQISKR-ISLIEVDVTLVGENRNLAGLK   87 (225)
Q Consensus         9 ~~~~~~VLDlGcG~G~~~l~la~r~~~~~v~gvD~~~~~~~~A~~n~~~~~~~~~~~~-~~~~~~D~~~~~~~~~~~~~~   87 (225)
T Consensus        52 ~l~G~~vlDAGCGtGllsi~LAk~--GA~V~A~DIS~~mv~~A~~r~~~~~---~~~nl~~FeV~Dl~s~~---------  117 (224)
T TIGR02021        52 SLKGKKVLDAGCGTGLLSIELAKR--GAIVKAVDISEQMVELARERAEKED---EAGNLVEFEVNDLESLE---------  117 (224)
T ss_pred             CCCCCEEEECCCCCCHHHHHHHHC--CCEEEEEHHHHHHHHHHHHHCCCCC---CCCCCCEEEECCHHHHC---------
T ss_conf             987677775588931544988847--9868662376899999986210021---01670035453044413---------


Q ss_pred             CCCCCEEEECCCCCCCCCCCCCCHHHHHHHCCCCCCHHHHHHHHHHHCCCCCEEEEEC-CHHHHHHHHHHHHCCC-CCEE
Q ss_conf             7652057722654464465478854556520566898999999998624698378702-8888999999852178-8469
Q gi|255764482|r   88 NNFYDHVIMNPPFNERIGTMTPDKIKEEAHVMLEDSFEKWIRTACAIMRSSGQLSLIA-RPQSLIQIVNACARRI-GSLE  165 (225)
Q Consensus        88 ~~~fDlii~nPPy~~~~~~~~~~~~~~~a~~~~~~~~~~~~~~a~~lLkpgG~~~~i~-~~~~l~~~l~~~~~~~-~~~~  165 (225)
T Consensus       118 ~G~fD~VV~mDvl----------------IHYp~~d~~~~l~~Laslt--~~~~~ftfAP~T~~l~~~~~IG~lFP~s~R  179 (224)
T TIGR02021       118 LGKFDAVVAMDVL----------------IHYPAEDIAKALEHLASLT--KERVIFTFAPKTAYLAFLKAIGELFPRSDR  179 (224)
T ss_pred             CCCCCEEEEEHHH----------------HHCCHHHHHHHHHHHHHHH--CCCEEEEECCCCHHHHHHHHHHHCCCCCCC
T ss_conf             8985556752122----------------3202222799999988743--586489867876789999985102788988


Q ss_pred             EEEECCCCCCCCEEEE
Q ss_conf             9981458969830999
Q gi|255764482|r  166 ITPLHPREGECASRIL  181 (225)
Q Consensus       166 i~~v~~~~~~~~~~vl  181 (225)
T Consensus       180 ~t~~~~h~~~~~~R~l  195 (224)
T TIGR02021       180 ATAIYLHPEKDLERAL  195 (224)
T ss_pred             CCEEEECCCCHHHHHH
T ss_conf             8515207860388997