HHsearch alignment for GI: 254780485 and conserved domain: TIGR02026
>TIGR02026 BchE magnesium-protoporphyrin IX monomethyl ester anaerobic oxidative cyclase; InterPro: IPR011772 This entry respresents the cobalamin-dependent oxidative cyclase responsible for forming the distinctive E-ring of the chlorin ring system under anaerobic conditions . This step is essential in the biosynthesis of both bacteriochlorophyll and chlorophyll under anaerobic conditions (a separate enzyme, AcsF, acts under aerobic conditions). This entry identifies two clades of sequences, one from photosynthetic, non-cyanobacterial bacteria and another including Synechocystis and several non-photosynthetic bacteria. The function of the Synechocystis gene is supported by gene clustering with other photosynthetic genes, so the purpose of the gene in the non-photosynthetic bacteria is uncertain. Note that homologues of this gene are not found in plants which rely solely on the aerobic cyclase.; GO: 0016709 oxidoreductase activity acting on paired donors with incorporation or reduction of molecular oxygen NADH or NADPH as one donor and incorporation of one atom of oxygen, 0050661 NADP binding, 0015995 chlorophyll biosynthetic process.
Probab=99.21 E-value=5.4e-10 Score=86.64 Aligned_cols=209 Identities=17% Similarity=0.230 Sum_probs=141.1
Q ss_pred EEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHC-CCEEEEEECCCCCCCC---CCHHHHHHHHHH
Q ss_conf 864530786834232124335477756410006857999999999964-9838997303688874---428999998876
Q gi|254780485|r 56 KLLNIKTGGCPENCGYCNQSVHNKSKLKASKLINVDQVLKEAKNAKEN-GATRYCMGAAWREPKE---RDLSIIVDMIKG 131 (328)
Q Consensus 56 ~~in~~TN~C~~~C~fCaf~~~~~~~~~~~~~~~~Eei~~~a~~~~~~-G~~~~~l~~~~~~~~~---~~~~~~~e~i~~ 131 (328)
T Consensus 199 av~~f-aRGCPf~C~fCsQwkFW----rryR~RdPkKfvdEI~~L~r~hgVg-fF~L-ADEePT~Nr~~f~efCEe~Iar 271 (506)
T TIGR02026 199 AVPNF-ARGCPFTCNFCSQWKFW----RRYRARDPKKFVDEIEKLVREHGVG-FFIL-ADEEPTVNRKKFQEFCEELIAR 271 (506)
T ss_pred EEECC-CCCCCCCCCCCCCCHHH----HHHCCCCCCHHHHHHHHHHHHCCCC-EEEE-CCCCCCCCHHHHHHHHHHHHHC
T ss_conf 87316-78697655745752044----5404788613899999998631853-3663-2788730168999999999857
Q ss_pred HCCCCCCEEEECC----CCCHHHHHHHHCCCCCEEEEECCCC-HHHHHCCCCCCCHHHHHHHHHHHHHCCCCCCCEEEEC
Q ss_conf 2136883241025----6999999987415760697513437-7773205888898999999999998798557707866
Q gi|254780485|r 132 VKSLGLETCMTLG----MLSFEQAQILSKAGLDYYNHNIDTS-ERFYPHVTTTHTFEDRLQTLENVRKSGIKVCCGGILG 206 (328)
Q Consensus 132 i~~~~~~i~~~~g----~~~~~~~~~Lk~aG~~~~~~~let~-~~~~~~~~~~~~~~~~l~~~~~a~~~G~~~~sg~l~G 206 (328)
T Consensus 272 ~l~~~v~~ginTRv~Di~RD~~~L~lyR~AGl~~i~LG~Eaaa~~~Ld~~rK~t~~~~nkeAIrLlr~h~i~~~A~fi~g 351 (506)
T TIGR02026 272 NLQIKVTWGINTRVTDIVRDADLLKLYRRAGLVHISLGTEAAAQLTLDRFRKETTVSENKEAIRLLRQHNILSEAQFIVG 351 (506)
T ss_pred CCCEEEEEEEEECCCHHHHHHHHHHHHHHCCEEEEHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHCCCEEEEEEEEC
T ss_conf 89569999651113042402898888886060300121004665323121366752444899999976184021002425
Q ss_pred C-CCCHHHHHHHHHHHHHCCCCCCEEECCCEEECCCCCCCC-----------------------CCCCCHHHHHHHHH--
Q ss_conf 8-989999999999997408888602054112048741244-----------------------56879899999999--
Q gi|254780485|r 207 L-GEMIDDRIDMLLTLANLSTPPESIPINLLIPIPGSKFEE-----------------------NKKVDPIEHVRIIS-- 260 (328)
Q Consensus 207 ~-gEt~eeri~~l~~lr~l~~~~~~v~~~~~~p~~gt~l~~-----------------------~~~~~~~e~lr~iA-- 260 (328)
T Consensus 352 ~e~~~~~~~~etyr~~ldw--~PD~~~w~~yTPwpft~lf~~l~dr~~v~LDy~Kynf~~pi~~p~~m~r~~~l~gV~~~ 429 (506)
T TIGR02026 352 LENETDETLEETYRQLLDW--DPDLANWLMYTPWPFTSLFEELSDRVEVQLDYTKYNFVTPILKPTLMPREEILKGVLLN 429 (506)
T ss_pred CCCCCHHHHHHHHHHHHCC--CCCHHHHCCCCCCCCHHHHHHHCCCEEEEECCCCCCCCCCCCCCCCCCHHHHHHHHHHH
T ss_conf 4358756899999997337--83324214558987636788630756898414201124532366778768999999999
Q ss_pred HHHHHC-CCCCCEE
Q ss_conf 999968-6872142
Q gi|254780485|r 261 VARILM-PKSRLRL 273 (328)
Q Consensus 261 i~RL~l-P~~~i~i 273 (328)
T Consensus 430 y~rfy~rPKAl~~y 443 (506)
T TIGR02026 430 YIRFYMRPKALLRY 443 (506)
T ss_pred HHHHHCCCHHHHHC
T ss_conf 99862251488742