Genome: Streptococcus pneumoniae TIGR4 (NC_003028.3); 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 171572-171686 (-)FMN170337-171438 (-)SP_0178

Riboflavin biosynthesis protein RibD [Includes: Diaminohydroxyphosphoribosylaminopyrimidine deaminase (DRAP deaminase) (93) (HTP reductase)]		SP_0178Operon

DOOR ID: 38501		SP_0175 (ribH),
SP_0176,
SP_0177,
SP_0178		 View Structure
2 387494-387582 (+)glycine387672-388995 (+)SP_0408

Sodium:alanine symporter family protein		SP_0408Single gene

DOOR ID: 1446466		SP_0408 View Structure
3 467152-467386 (+)FMN467550-468114 (+)SP_0488

Riboflavin transporter		SP_0488Operon

DOOR ID: 38562		SP_0488,
SP_0489,
SP_0490,
SP_0491,
SP_0492		 View Structure
4 681820-681908 (+)TPP682122-682791 (+)SP_0716

Aminopyrimidine aminohydrolase 		SP_0716Single gene

DOOR ID: 1446557		SP_0716 View Structure
5 684650-684738 (+)TPP684999-685560 (+)SP_0719

SP_0719Operon

DOOR ID: 38614		SP_0719,
SP_0720,
SP_0721		 View Structure
6 691343-691441 (-)TPP690467-691259 (-)SP_0726

Phosphomethylpyrimidine kinase 		SP_0726Single gene

DOOR ID: 1446558		SP_0726 View Structure
7 1754791-1754886 (+)purine1755276-1755858 (+)SP_1847

Xanthine phosphoribosyltransferase (XPRTase) (2)		SP_1847Operon

DOOR ID: 38850		SP_1847,
SP_1848		 View Structure
8 2121275-2121377 (-)TPP2120913-2121204 (-)SP_2199

SP_2199Operon

DOOR ID: 38922		SP_2196,
SP_2197,
SP_2198,
SP_2199		 View Structure