HHsearch alignment for GI: 254781065 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=93.37 E-value=0.84 Score=26.75 Aligned_cols=161 Identities=19% Similarity=0.313 Sum_probs=113.1
Q ss_pred CEEEEEECCCCCCHHHCCCCCCEECCCCCCCCCHHHHHHHHHHHHHCCCEEEEEEECCCCCCCCHHHHHHHHHHHHCCC-
Q ss_conf 5379997274300000112233012555567898999999999972997479997269813249899999999986199-
Q gi|254781065|r 95 DRILLKLLHVCPVYCRFCFRREMVGSQKGTVLSSKDTEAALAYIQEKSQIWEVIFTGGDPLILSHKRLQKVLKTLRYIK- 173 (352)
Q Consensus 95 ~rvLl~~t~~C~~~CryCfR~~~~~~~~~~~~~~~~~~~~~~Yi~~~~eI~eVilSGGDPl~l~~~~L~~ll~~L~~i~- 173 (352)
T Consensus 197 rvav~~faRGCPf~C~fCsQwkFWrryR~R--dPkKfvdEI~~L~r~hgVgfF~LADEeP-T~Nr~~f~efCEe~Iar~l 273 (506)
T TIGR02026 197 RVAVPNFARGCPFTCNFCSQWKFWRRYRAR--DPKKFVDEIEKLVREHGVGFFILADEEP-TVNRKKFQEFCEELIARNL 273 (506)
T ss_pred EEEEECCCCCCCCCCCCCCCCHHHHHHCCC--CCCHHHHHHHHHHHHCCCCEEEECCCCC-CCCHHHHHHHHHHHHHCCC
T ss_conf 698731678697655745752044540478--8613899999998631853366327887-3016899999999985789
Q ss_pred CCE-EEEEECCEEEEEHHHCCHHHHHHHHHCCCCEEEEECCCCHHHC----------CHHHHHHHHHHHHCCCEEEECHH
Q ss_conf 812-8987434356343433999999986259938999336995886----------99999999999987989823279
Q gi|254781065|r 174 HVQ-ILRFHSRVPIVDPQRINPELIQCLKEAGKPVYIAIHANHPYEF----------SEEAIAAISRLANAGIILLSQSV 242 (352)
Q Consensus 174 hv~-~IRi~TR~pv~~P~Rit~~L~~~l~~~~~~~~iv~H~NHp~El----------t~~~~~A~~~L~~~Gv~v~nQsV 242 (352)
T Consensus 274 ~~~v~~ginTRv--~Di~R-D~~~L~lyR~AGl-~~i~LG~Eaaa~~~Ld~~rK~t~~~~nkeAIrLlr~h~i~~~A~fi 349 (506)
T TIGR02026 274 QIKVTWGINTRV--TDIVR-DADLLKLYRRAGL-VHISLGTEAAAQLTLDRFRKETTVSENKEAIRLLRQHNILSEAQFI 349 (506)
T ss_pred CEEEEEEEEECC--CHHHH-HHHHHHHHHHCCE-EEEHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHCCCEEEEEEE
T ss_conf 569999651113--04240-2898888886060-3001210046653231213667524448999999761840210024
Q ss_pred HHHCCCCCHHHHHHHHHHHHH
Q ss_conf 862345788999999999998
Q gi|254781065|r 243 LLKGINDDPEILANLMRTFVE 263 (352)
Q Consensus 243 LLkgVND~~~~l~~L~~~L~~ 263 (352)
T Consensus 350 ~-g~e~~~~~~~~etyr~~ld 369 (506)
T TIGR02026 350 V-GLENETDETLEETYRQLLD 369 (506)
T ss_pred E-CCCCCCHHHHHHHHHHHHC
T ss_conf 2-5435875689999999733