HHsearch alignment for GI: 254780364 and conserved domain: cd06203
>cd06203 methionine_synthase_red Human methionine synthase reductase (MSR) restores methionine sythase which is responsible for the regeneration of methionine from homocysteine, as well as the coversion of methyltetrahydrofolate to tetrahydrofolate. In MSR, electrons are transferred from NADPH to FAD to FMN to cob(II)alamin. MSR resembles proteins of the cytochrome p450 family including nitric oxide synthase, the alpha subunit of sulfite reductase, but contains an extended hinge region. NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. CYPORs resemble ferredoxin reductase (FNR) but have a connecting subdomain inserted within the flavin binding region, which helps orient the FMN binding doamin with the FNR module. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme
Probab=99.82 E-value=2.5e-19 Score=138.03 Aligned_cols=141 Identities=19% Similarity=0.283 Sum_probs=101.0
Q ss_pred CEEEEEEECCCCCCC--CCEEEEEEE---CCCCCCCCCCCC-----CCCCCCEECCCCCCCCCCCCCCCCCCEEEEECCC
Q ss_conf 105564320566777--601799961---576765310000-----2222210016887533564467688179996586
Q gi|254780364|r 56 PIFRAYSIASPCRDD--KLEFCSIKV---DKGFFTTYLQNI-----QPGDTILLHKKSTGDLILDSLIPGNRLYLFSMGT 125 (224)
Q Consensus 56 ~~~R~ySiaS~p~~~--~~~~~i~~~---~~g~~s~~l~~~-----~~gd~~~~~~~p~g~f~~~~~~~~~~lvlIAgGt 125 (224)
T Consensus 172 l~PR~YSISSSp~~~p~~v~ltv~vv~~~~~GlcS~~L~~l~~~~~~~g~~v~~~i~~~~~F~lP~~~~~~PiImIg~GT 251 (398)
T cd06203 172 LQPRPYSIASSPLEGPGKLRFIFSVVEFPAKGLCTSWLESLCLSASSHGVKVPFYLRSSSRFRLPPDDLRRPIIMVGPGT 251 (398)
T ss_pred CCCCCCEECCCCCCCCCEEEEEEEEEECCCCCCCCHHHHHHCCCCCCCCCEEEEEEECCCCCCCCCCCCCCCEEEEECCC
T ss_conf 67744200367456998799999999718997233577751423357998799998658876789656789779981686
Q ss_pred CHHHHHHHHHHHHH------CCCCCEEEEEEECCCHH-HHHHHHHHHHHHHHHHHHCCCCCCCEEEEEEECCCCC--CCC
Q ss_conf 80889999998653------08863389999405864-5430488899887533210124687599981057887--766
Q gi|254780364|r 126 GIAPFASMIRDPET------YKKFDEVIITHTCGRVA-ELQYGIDVMHEISQDEILKDLIGQKLKFYRTVTQEDY--LYK 196 (224)
Q Consensus 126 GiaP~~silr~~~~------~~~~~~i~l~~g~R~~~-dl~~~~el~~l~~~~~~~~~~~~~~~~~~~~isre~~--~~~ 196 (224)
T Consensus 252 GIAPfRaFlqeR~~~~~~~~~~~~g~~~LffGcR~~~~D~lY~dEl~~~~~~G~--------l~~l~~AFSRd~~~~~~k 323 (398)
T cd06203 252 GVAPFLGFLQHREKLKESHTETVFGEAWLFFGCRHRDRDYLFRDELEEFLEEGI--------LTRLIVAFSRDENDGSTP 323 (398)
T ss_pred CCHHHHHHHHHHHHHHHHCCCCCCCCEEEEEECCCCCCCHHHHHHHHHHHHCCC--------CCEEEEEEECCCCCCCCC
T ss_conf 624379999999998762125787875899715772202258999999997499--------724689996678878998
Q ss_pred CCCHHHHH
Q ss_conf 72168785
Q gi|254780364|r 197 GRITNHIL 204 (224)
Q Consensus 197 GrIt~~i~ 204 (224)
T Consensus 324 ~YVQd~i~ 331 (398)
T cd06203 324 KYVQDKLE 331 (398)
T ss_pred CCHHHHHH
T ss_conf 53478999