Collection of Manually Curated Inferences of Regulons in Prokaryotic Genomes
-- version 4.0 --

Collections of regulogs classified by transcription factor families

Each transcription factor family collection organizes all reconstructed regulogs for a given protein family of homologous regulators across different taxonomic groups of microorganisms. These collections of reconstructed TF regulons covers both large and diverse families such as LacI, GntR, and TetR, that contain more than 50 different groups of orthologous transcription factors, and small families such as ArgR, BirA and LexA, containing orthologous transcription factors of the same function. The TF family regulon collections are valuable for evolutionary analysis of TF binding site motifs and effector specificities of homologous transcription factors from the same protein family.

Reconstructed Studied
TF family Regulogs TF regulons TF binding sites Genomes
AraC 14 67 149 60
ArgR 27 230 1752 249
ArsR 53 277 654 232
AsnC 1 5 5 11
BglG 14 79 101 58
BirA 22 179 360 208
CcpN 3 19 39 41
CitB 3 15 24 19
CodY 3 33 1234 33
CopY 2 30 73 30
CRP 47 310 8099 228
CsoR 8 52 137 63
CtsR 4 43 198 48
DeoR 39 201 522 188
DtxR 21 136 472 171
FapR 2 18 78 18
Fis 68 433 2126 198
FUR 77 631 5295 381
GlnL 1 6 12 11
GntR/MocR 284 759 1275 390
GntR/Others 365 1500 5029 370
GutR 1 2 4 11
HrcA 37 300 869 329
HxlR 11 56 132 72
IclR 20 108 476 124
LacI 363 1421 8003 359
LexA 40 319 3030 339
LuxR 21 128 862 105
LysR 60 443 1612 241
LytTR 2 11 16 18
MarR 23 149 422 87
MerR 120 609 2045 261
MetJ 6 62 1026 62
ModE 37 156 371 216
NadQ 7 30 67 70
NadR 1 11 27 12
NiaR 7 57 109 77
NikR 13 44 72 143
NrdR 43 363 1208 378
NrtR 28 115 295 274
OmpR 13 94 318 68
PadR 9 40 49 70
PurR 4 48 304 48
Rex 18 156 1134 138
ROK 28 159 665 163
RpiR 45 218 1190 225
Rrf2 48 331 1233 239
SdaR 9 47 82 84
Sigma54 1 10 487 10
Sigma70 2 17 84 10
SorC 9 48 69 71
SrmR 1 4 4 11
TetR 130 737 3017 313
TrmB 2 6 14 15
TrpR 16 105 253 126
TunR 2 12 49 10
TyrR 10 75 642 70
XRE 6 49 122 61
[Other] 40 227 690 138