Genome: Megasphaera elsdenii DSM 20460 (NC_015873.1); Phylum: Firmicutes
S.No.Riboswitch Location and StrandRiboswitch classDownstream gene location and StrandDownstream gene name/gene product descriptionLocus_tag of downstream geneSingle gene/within operon (According to DOOR database)Operon details (List of genes within operon and their Locus_tag)Predicted Structure
1 20940-21027 (-)glycine19444-20830 (-)MELS_0016

Amino acid carrier protein		MELS_0016Single gene

DOOR ID: 3244211		MELS_0016 View Structure
2 163723-163854 (+)FMN163968-165186 (+)MELS_0145

Riboflavin biosynthesis protein RibBA [Includes: GTP cyclohydrolase-2 (2)]		MELS_0145Single gene

DOOR ID: 3244244		MELS_0145 View Structure
3 199748-199821 (-)c-di-GMP-I198665-199646 (-)MELS_0174

Uncharacterized protein		MELS_0174single gene

DOOR ID: 3244253		MELS_0174 View Structure
4 543308-543488 (-)cobalamin542164-543166 (-)MELS_0465

Cobalt chelatase		MELS_0465Single gene

DOOR ID: 3244357		MELS_0465 View Structure
5 593506-593590 (+)ZMP-ZTP593663-594902 (+)MELS_0512

Transporter		MELS_0512Single gene

DOOR ID: 3244368		MELS_0512 View Structure
6 832105-832203 (-)SAM831191-832016 (-)MELS_0713

Lipoprotein		MELS_0713Single gene

DOOR ID: 3244430		MELS_0713 View Structure
7 991452-991545 (-)SAM989988-991245 (-)MELS_0860

Transposase		MELS_0860Single gene

DOOR ID: 3244479		MELS_0860 View Structure
8 1022587-1022736 (+)glmS1022761-1024591 (+)MELS_0887

Glutamine--fructose-6-phosphate aminotransferase [isomerizing] (6) (D-fructose-6-phosphate amidotransferase) (GFAT) (Glucosamine-6-phosphate synthase) (Hexosephosphate aminotransferase) (L-glutamine--D-fructose-6-phosphate amidotransferase)		MELS_0887Single gene

DOOR ID: 3244490		MELS_0887 View Structure
9 1189855-1189932 (+)ZMP-ZTP1189986-1191162 (+)MELS_1037

AICARFT/IMPCHase bienzyme		MELS_1037Single gene

DOOR ID: 3244524		MELS_1037 View Structure
10 1266887-1266934 (+)PreQ11267018-1267510 (+)MELS_1136

MELS_1136Operon

DOOR ID: 908749		MELS_1136,
MELS_1137,
MELS_1138		 View Structure
11 1714235-1714413 (+)cobalamin1714588-1715152 (+)MELS_1559

MotA/TolQ/ExbB proton channel family protein		MELS_1559Operon

DOOR ID: 908836		MELS_1559,
MELS_1560,
MELS_1561,
MELS_1562,
MELS_1563,
MELS_1564,
MELS_1565,
MELS_1566,
MELS_1567,
MELS_1568,
MELS_1569		 View Structure
12 1754572-1754675 (+)TPP1754754-1756056 (+)MELS_1595

Phosphomethylpyrimidine synthase (7) (Hydroxymethylpyrimidine phosphate synthase) (HMP-P synthase) (HMP-phosphate synthase) (HMPP synthase) (Thiamine biosynthesis protein ThiC)		MELS_1595Single gene

DOOR ID: 3244670		MELS_1595 View Structure
13 1879458-1879555 (-)SAM1878446-1879379 (-)MELS_1718

Cysteine synthase		MELS_1718Operon

DOOR ID: 908870		MELS_1712,
MELS_1713,
MELS_1714,
MELS_1715,
MELS_1716,
MELS_1717,
MELS_1718		 View Structure
14 1920493-1920624 (-)FMN1919262-1920399 (-)MELS_1753

Riboflavin biosynthesis protein RibD [Includes: Diaminohydroxyphosphoribosylaminopyrimidine deaminase (DRAP deaminase) (93) (HTP reductase)]		MELS_1753Operon

DOOR ID: 908879		MELS_1751,
MELS_1752,
MELS_1753		 View Structure
15 1932796-1932896 (-)SAM1931545-1932736 (-)MELS_1763

S-adenosylmethionine synthase (AdoMet synthase) (MAT) (Methionine adenosyltransferase)		MELS_1763Single gene

DOOR ID: 3244718		MELS_1763 View Structure
16 2016578-2016655 (-)ZMP-ZTP2014850-2016530 (-)MELS_1837

Formate--tetrahydrofolate ligase (Formyltetrahydrofolate synthetase) (FHS) (FTHFS)		MELS_1837Operon

DOOR ID: 908899		MELS_1836,
MELS_1837		 View Structure
17 2042689-2042786 (+)SAM2042873-2043917 (+)MELS_1858

Methionine import ATP-binding protein MetN 		MELS_1858Operon

DOOR ID: 908906		MELS_1858,
MELS_1859		 View Structure
18 2393654-2393752 (-)SAM2392241-2393564 (-)MELS_2161

Branched-chain amino acid transport system carrier protein		MELS_2161Single gene

DOOR ID: 3244796		MELS_2161 View Structure