>TIGR01377 soxA_mon sarcosine oxidase, monomeric form; InterPro: IPR006281 This set of sequences describe the alpha subunit of a family of known and putative heterotetrameric sarcosine oxidases. Five operons of such oxidases are found in Mesorhizobium loti and three in Agrobacterium tumefaciens, a high enough copy number to suggest that not all members share the same function. Sarcosine oxidase catalyzes the oxidative demethylation of sarcosine to glycine. The reaction converts tetrahydrofolate to 5,10-methylene-tetrahydrofolate . Bacterial sarcosine oxidases have been isolated from over a dozen different organisms and fall into two major classes (1) monomeric form that contains only covalent flavin and (2) heterotetrameric (alpha, beta, gamma, delta) form that contain a covalent and noncovalent flavin, this entry represents the monomeric form.; GO: 0008115 sarcosine oxidase activity, 0046653 tetrahydrofolate metabolic process.

Probab=98.63 E-value=1.4e-07 Score=62.88 Aligned_cols=120 Identities=22% Similarity=0.370 Sum_probs=77.3 Q ss_pred CEEEEECCCHHHHHHHHHHHHCCCCEEEEEC----CCCCC---E-----------------------------------E Q ss_conf 5199998977799999999986995999967----88775---6-----------------------------------8 Q gi|254780283|r 6 SKILIIGSGPAGYTAAIYAARAMLKPVIIAG----SDLGG---Q-----------------------------------L 43 (321) Q Consensus 6 ~dVvIIG~GpAGl~aA~~l~r~g~~v~iie~----~~~GG---~-----------------------------------l 43 (321) T Consensus 1 fDvIVvGAG~~G~~aaY~LAK~~~~~LLleqFd~pH~rGSsHG~sRiIR~aY~Edr~Y~~m~~e~~~lWa~le~E~g~k~ 80 (401) T TIGR01377 1 FDVIVVGAGIMGCFAAYHLAKRGKKTLLLEQFDLPHSRGSSHGQSRIIRKAYPEDRFYTSMVSECYQLWAQLEKEAGTKL 80 (401) T ss_pred CCEEEECCCHHHHHHHHHHHHCCCEEEEEECCCCCCCCCCCCCCCCCEECCCCCCHHHHHHHHHHHHHHHHHHHCCCCEE T ss_conf 95799817613568999987538617887515677678887877100010267863578899999999999862147264 Q ss_pred E----------------------------------EECCC-CCCCC---CCC-------CCC----HHHHHHHHHHHHHH Q ss_conf 7----------------------------------50100-78774---777-------789----78999866432320 Q gi|254780283|r 44 M----------------------------------ITESI-ENYPG---FAT-------SIR----GDWLMEQMRQQAEN 74 (321) Q Consensus 44 ~----------------------------------~~~~i-~n~~g---~~~-------~~~----~~~l~~~~~~~~~~ 74 (321) T Consensus 81 h~qT~~l~~G~k~~s~~l~~~~a~~~~~~l~H~~~~s~~l~~rf~G~i~~p~n~~g~~~~~gGvl~~~ka~~a~q~l~~~ 160 (401) T TIGR01377 81 HRQTGLLLLGPKENSQSLKTIVATLSRHGLEHELLSSKQLKQRFPGNIRVPRNEVGLLDELGGVLYAEKALRALQELAEA 160 (401) T ss_pred ECCCCEEEECCCCCCHHHHHHHHHHHHCCCCEEEECCHHHHHCCCCCEECCCCEEEEEECCCCEECHHHHHHHHHHHHHH T ss_conf 31345156315778605899999886255230331641232004762340686078874688746227899999999987 Q ss_pred CCCCCCCE-EEEECCCC----CCCCCCCCCCCCCCCCCEECCCCCCCC-EEE--EECCCC Q ss_conf 02322211-33201122----222222222222221000014776642-024--652774 Q gi|254780283|r 75 FGTKIIQD-LVVSVDLD----RHPFLVETQSGDLWHADAVVIATGSEV-KWL--RLESEK 126 (321) Q Consensus 75 ~~v~~~~~-~V~~i~~~----~~~~~v~~~~g~~~~a~~lIiAtG~~~-~~~--~ipG~~ 126 (321) T Consensus 161 ~Ga~v~d~~kV~~i~~~GesGe~~vt~kt~~-~sy~a~~lvvtaGaW~s~kLl~~l~Gie 219 (401) T TIGR01377 161 HGAIVRDGTKVVEIKPDGESGELLVTVKTTK-DSYQAKKLVVTAGAWTSNKLLKKLGGIE 219 (401) T ss_pred CCCEEECCCEEEEEEECCCCCCCEEEEEEEC-CEEECCEEEEECCCCHHHHHCCCCCCEE T ss_conf 4968734860366542676789548999727-7032135789538861234313014232

HHsearch alignment for GI: 254780283 and conserved domain: TIGR01377