>TIGR01373 soxB sarcosine oxidase, beta subunit family; InterPro: IPR006278 These sequences represent the beta 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. The model is designated as subfamily rather than equivalog for this reason. 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) forms that contain a covalent and noncovalent flavin, this entry represents the heterotetrameric form.; GO: 0008115 sarcosine oxidase activity, 0046653 tetrahydrofolate metabolic process.

Probab=98.87 E-value=5.2e-09 Score=77.51 Aligned_cols=189 Identities=25% Similarity=0.309 Sum_probs=104.6 Q ss_pred EEEECEEEECCCHHHHHHHHHHH-HCCC-CEEEEECCCCCCCCCHHCCCCEEEECCCCCCCCHHHHHHHHHHHCCCCCCH Q ss_conf 23105889899689999999999-8898-299998689885210411653425137899999999999899845887799 Q gi|254781043|r 15 DHSYDVVVVGAGGAGLRATLGMA-EKGF-KTACITKVFPTRSHTVAAQGGIAASLANMTPDSWQWHLYDTIKGSDWLGDV 92 (611) Q Consensus 15 d~~~DVlVIG~G~AGl~AAi~A~-e~G~-~V~lieK~~~~~g~s~~A~GGi~a~~~~~~~Ds~~~~~~Dt~~~g~~l~d~ 92 (611) T Consensus 28 K~~YDviIvGgGGHGLATAYYLA~~hGItnVAVlEKgwlGgGN~gRNTTiv-RSNY-l~p~s~~-~Ye~a~kLweGL-s~ 103 (407) T TIGR01373 28 KPEYDVIIVGGGGHGLATAYYLAKEHGITNVAVLEKGWLGGGNTGRNTTIV-RSNY-LYPESAE-LYEHAMKLWEGL-SQ 103 (407) T ss_pred CCCCCEEEECCCCCHHHHHHHHHHHCCCCEEEEEEECCCCCCCCCCCCEEE-EEEC-CCCCCHH-HHHHHHHHHHCH-HH T ss_conf 885467888688606899999886469406899850621688664342146-5410-2645223-788898886120-01 Q ss_pred HHHH----------HHHHHHHHHHHHHHH-------CCCC--------------C-CCCCCCCEEEEC-CCCCCCCCCCC Q ss_conf 9999----------999988999999998-------6998--------------1-327998551001-46411456787 Q gi|254781043|r 93 DAIQ----------YLAMEAPQSVYELEH-------YGVP--------------F-SRNEAGKIYQRP-FGGHMQNYGEG 139 (611) Q Consensus 93 ~lv~----------~~~~~a~~~i~~Le~-------~Gv~--------------f-~r~~~G~~~~~~-~gg~~~~~~~g 139 (611) T Consensus 104 dLNYNvM~SqRG~~nL~-H~~~~~~~~~R~v~A~r~~GvDaELl~~~~v~~~~P~ld~s~daRf---Pv~Gg~~QrRg-- 177 (407) T TIGR01373 104 DLNYNVMFSQRGVLNLA-HSTADMDDYARRVNAMRLNGVDAELLSPEQVKRLIPILDFSKDARF---PVVGGLLQRRG-- 177 (407) T ss_pred HCCHHHHHHHHHHHHHC-CCHHHHHHHCCCEEEEEECCCCHHHCCHHHHHHHCCCCCCCCCCCC---CCCCCCHHCCC-- T ss_conf 20200112133234321-8887876431410011103646320687899961881128888886---30054001378-- Q ss_pred CCCCEEEEECCCCCHHHHHHHHHHHHHCCCEEECCCEEEEEEECCCCCCEEEEEEEECCCEEEEECCCCEEEECCCCCCC Q ss_conf 65640798666542667899999987312303113156520001344301246898058708995067247415765654 Q gi|254781043|r 140 PPVQRTCAAADRTGHAILHTLYGQALKNNAEFFIEYFALDLIINSEGCCVGVVAWQLETGEIHRFSAKLVVLATGGYGRA 219 (611) Q Consensus 140 ~~~~R~~~~~d~tG~~i~~~L~~~~~~~gv~i~~~~~~~~Li~d~dG~V~Gav~~~~~~G~~~~i~AkaVILATGG~~~l 219 (611) T Consensus 178 G-taRHDAVAW--G------YARgAd~~GVdiIqncEvTg~~~~~~grv~GV~T---~RG---~IgA~kvgva~AG~--- 239 (407) T TIGR01373 178 G-TARHDAVAW--G------YARGADARGVDIIQNCEVTGFIRRENGRVIGVET---TRG---FIGAKKVGVAVAGN--- 239 (407) T ss_pred C-CEEEHHHHH--H------HHHHHHHCCCEEEECCCCCCEEEECCCEEEEEEC---CCC---CCCCEEEEEEEECC--- T ss_conf 7-102101222--1------4642300584032223202316506875886544---874---10103788887177--- Q ss_pred CCCCCCCCEECCHHHHHHHHHCCCC Q ss_conf 3342106401444887887513653 Q gi|254781043|r 220 YFSATSAHTCTGDGAGMVARAGLPL 244 (611) Q Consensus 220 y~~~t~~~~~tGdG~~mA~~aGa~l 244 (611) T Consensus 240 -------------ss~~a~~AG~rl 251 (407) T TIGR01373 240 -------------SSVVAELAGFRL 251 (407) T ss_pred -------------HHHHHHHCCCCC T ss_conf -------------589897637426

HHsearch alignment for GI: 254781043 and conserved domain: TIGR01373