+D Transcription factors KO
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Transcription Factors - Halomonas elongata
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AEukaryotic type
B Basic leucine zipper (bZIP)
C AP-1(-like) components, Jun
C AP-1(-like) components, Fos
C AP-1(-like) components, Maf
C AP-1(-like) components, NF-E2
C AP-1(-like) components, Fungal regulators
C AP-1(-like) components, CRE-BP/ATF
C CREB
C C/EBP-like factors
C bZIP/PAR
C Plant bZIP factors
C ZIP only
B Basic helix-loop-helix (bHLH)
C Ubiquitous (class A) factors
C Myogenic transcription factors
C Achaete-Scute
C Tal/Twist/Atonal/Hen, Lymphoid factors
C Tal/Twist/Atonal/Hen, Mesodermal Twist-like factors
C Tal/Twist/Atonal/Hen, HEN
C Tal/Twist/Atonal/Hen, Mesp
C Tal/Twist/Atonal/Hen, Atonal
C Tal/Twist/Atonal/Hen, Pancreatic factors
C Hairy, Hairy/E(SPL)
C Hairy, Fungal regulators
C Factors with PAS domain
C Yabby
C INO
C HLH domain only
B Basic helix-loop-helix/leucine zipper (bHLH-ZIP)
C Ubiquitous bHLH-ZIP factors
C Cell cycle controlling factors, Myc
C Cell cycle controlling factors, Mad/Max
C Other bHLH-ZIP factors
B Other basic domains
C NF-1
C RF-X
C AP-2 (bHSH)
B Zinc finger
C Cys4 thyroid hormone receptor-like
C Cys4 hepatocyte nuclear factor 4-like
C Cys4 estrogen receptor-like
C Cys4 nerve growth factor IB-like
C Cys4 Fushi tarazu-F1-like
C Cys4 germ cell nuclear factor
C Cys4 Knirps/DAX1-like
C Cys4 GATA-factors
C Cys2His2 SP/KLF family and related proteins
C Cys2His2 GLI-like
C Cys2His2 Snail
C Cys2His2 BTB-ZF factors
C Cys2His2 BED
C Cys2His2 PRDM
C Cys2His2 metabolic regulators in fungi
C Cys2His2 others
C Cys2HisCys zinc factors
C Cys3His zinc factors
C Cys2CysHis zinc factors
C CXXC CpG-binding proteins
D HELO_2111 probable methyltransferase (homolog to DNA-cytosine methyltransferase) K00558 DNMT1; DNA (cytosine-5)-methyltransferase 1 [EC:2.1.1.37]
D HELO_4206 probable methyltransferase (homolog to DNA-cytosine methyltransferase) K00558 DNMT1; DNA (cytosine-5)-methyltransferase 1 [EC:2.1.1.37]
D HELO_4398 probable methyltransferase (homolog to DNA-cytosine methyltransferase) K00558 DNMT1; DNA (cytosine-5)-methyltransferase 1 [EC:2.1.1.37]
C Cys6 metabolic regulators in fungi
C Other zinc fingers
B Helix-turn-helix
C Homeo domain ANTP: HOXL
C Homeo domain ANTP: NKL
C Homeo domain Paired-related
C Homeo domain LIM
C Homeo domain POU
C Homeo domain SINE
C Homeo domain ZF
C Homeo domain CUT
C Homeo domain PROS
C Homeo domain TALE
C Homeo domain other
C Fork head/winged helix developmental regulators
C Fork head/winged helix tissue-specific regulators
C Fork head/winged helix cell cycle-controlling factors, E2F
C Fork head/winged helix cell cycle-controlling factors, DP
C Fork head/winged helix other regulators
C Stork head/winged helix factors
C Heat shock factors
C Tryptophan clusters Myb, Myb-factors
C Tryptophan clusters Myb, Myb-like factors
C Tryptophan clusters Ets-type
C Tryptophan clusters interferon-regulating factors
C TEA domain
C ARID
B beta-Scaffold factors with minor groove contacts
C RHR (Rel homology region) Rel/Ankyrin
C RHR (Rel homology region) Ankyrin only
C RHR (Rel homology region) NF-AT
C STAT
C p53
C MADS-box regulators of differentiation, MEF-2
C MADS-box regulators of differentiation, Homeotic genes
C MADS-box regulators of differentiation, Yeast regulators
C MADS-box responders to external signals
C SAND domain-containing proteins
C TATA-binding proteins
C HMG SOX
C HMG TCF-1
C HMG TOX
C HMG2-related
C UBF
C Other HMG box factors
C Heteromeric CCAAT factors
C Grainyhead
C Cold-shock domain factors, DbpA-like
C Cold-shock domain factors, YB-1/DbpB-like
C Cold-shock domain factors, FRG Y2-like
C Runt
C MYRF
B Other transcription factors
C HMGI(Y)
C NUPR
C Pocket domain Rb
C Pocket domain CBP
C T-box
C DMRT
C LRRFIP
C TCP
C AP2/ERF
C WRKY
C LOB
C GRAS
C Copper-fist proteins fungal regulators
C Others
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AProkaryotic type
B Helix-turn-helix
C AraC family
D HELO_3930 AraC family transcription regulator K18954 pobR; AraC family transcriptional regulator, transcriptional activator of pobA
D HELO_3893 ada; bifunctional transcriptional activator / DNA repair enzyme Ada K10778 ada; AraC family transcriptional regulator, regulatory protein of adaptative response / methylated-DNA-[protein]-cysteine methyltransferase [EC:2.1.1.63]
D HELO_1507 AlkA/HTH domain protein K13529 ada-alkA; AraC family transcriptional regulator, regulatory protein of adaptative response / DNA-3-methyladenine glycosylase II [EC:3.2.2.21]
D HELO_1772A PfpI/HTH domain protein (homolog to transcription regulator CdhR) K13633 ftrA; AraC family transcriptional regulator, transcriptional activator FtrA
D HELO_2754 cdhR; PfpI/HTH domain protein CdhR (homolog to transcription regulator CdhR) K17736 cdhR; AraC family transcriptional regulator, carnitine catabolism transcriptional activator
D HELO_2756 PfpI/HTH domain protein (homolog to transcription regulator CdhR) K17736 cdhR; AraC family transcriptional regulator, carnitine catabolism transcriptional activator
D HELO_2758 PfpI/HTH domain protein (homolog to transcription regulator CdhR) K17736 cdhR; AraC family transcriptional regulator, carnitine catabolism transcriptional activator
D HELO_1547 PfpI/HTH domain protein (homolog to transcription regulator CdhR) K21826 gbdR; AraC family transcriptional regulator, glycine betaine-responsive activator
D HELO_3464 PfpI/HTH domain protein (homolog to transcription regulator CdhR) K21826 gbdR; AraC family transcriptional regulator, glycine betaine-responsive activator
C LysR family
D HELO_1454 LysR family transcription regulator K03566 gcvA; LysR family transcriptional regulator, glycine cleavage system transcriptional activator
D HELO_1570 LysR family transcription regulator K03566 gcvA; LysR family transcriptional regulator, glycine cleavage system transcriptional activator
D HELO_1608 LysR family transcription regulator K03566 gcvA; LysR family transcriptional regulator, glycine cleavage system transcriptional activator
D HELO_2944B LysR family transcription regulator K03566 gcvA; LysR family transcriptional regulator, glycine cleavage system transcriptional activator
D HELO_3208 LysR family transcription regulator K03566 gcvA; LysR family transcriptional regulator, glycine cleavage system transcriptional activator
D HELO_3469 LysR family transcription regulator K03566 gcvA; LysR family transcriptional regulator, glycine cleavage system transcriptional activator
D HELO_3926 LysR family transcription regulator K03566 gcvA; LysR family transcriptional regulator, glycine cleavage system transcriptional activator
D HELO_4310 LysR family transcription regulator K03566 gcvA; LysR family transcriptional regulator, glycine cleavage system transcriptional activator
D HELO_4311 LysR family transcription regulator K03566 gcvA; LysR family transcriptional regulator, glycine cleavage system transcriptional activator
D HELO_1336 ilvY; LysR family transcription regulator IlvY K02521 ilvY; LysR family transcriptional regulator, positive regulator for ilvC
D HELO_3957 LysR family transcription regulator K02623 pcaQ; LysR family transcriptional regulator, pca operon transcriptional activator
D HELO_1122 LysR family transcription regulator K03576 metR; LysR family transcriptional regulator, regulator for metE and metH
D HELO_3886 metR; LysR family transcription regulator MetR K03576 metR; LysR family transcriptional regulator, regulator for metE and metH
D HELO_4409 LysR family transcription regulator K04761 oxyR; LysR family transcriptional regulator, hydrogen peroxide-inducible genes activator
D HELO_1648 argP; LysR family transcription regulator ArgP K05596 argP; LysR family transcriptional regulator, arginine and lysine transport system/DNA replication regulator
D HELO_1736 cysB; LysR family transcription regulator CysB K13634 cysB; LysR family transcriptional regulator, cys regulon transcriptional activator
D HELO_1565 LysR family transcription regulator K16135 dmlR; LysR family transcriptional regulator, transcriptional activator for dmlA
D HELO_2536 LysR family transcription regulator K17737 dhcR; LysR family transcriptional regulator, carnitine catabolism transcriptional activator
D HELO_1443 ampR; LysR family transcription regulator AmpR K17850 ampR; LysR family transcriptional regulator, regulator of gene expression of beta-lactamase
D HELO_2902 LysR family transcription regulator K18900 bpeT; LysR family transcriptional regulator, regulator for bpeEF and oprC
D HELO_2549 LysR family transcription regulator K21645 hypT; LysR family transcriptional regulator, hypochlorite-specific transcription factor HypT
D HELO_2580 LysR family transcription regulator K21645 hypT; LysR family transcriptional regulator, hypochlorite-specific transcription factor HypT
D HELO_1290 LysR family transcription regulator K21699 bauR; LysR family transcriptional regulator, transcriptional activator for bauABCD operon
D HELO_2205 LysR family transcription regulator K21711 pycR; LysR family transcriptional regulator, putative pyruvate carboxylase regulator
D HELO_4325 trpI; LysR family transcription regulator TrpI K27042 trpI; LysR family transcriptional regulator, trpBA operon transcriptional activator
C DeoR family
D HELO_3156 deoR; DeoR family transcription regulator DeoR K11534 deoR; DeoR family transcriptional regulator, deoxyribose operon repressor
D HELO_3002 glpR; DeoR family transcription regulator GlpR K02444 glpR; DeoR family transcriptional regulator, glycerol-3-phosphate regulon repressor
C LacI family
D HELO_1476 LacI family transcription regulator K02529 galR; LacI family transcriptional regulator, galactose operon repressor
D HELO_3499 LacI family transcription regulator K02529 galR; LacI family transcriptional regulator, galactose operon repressor
D HELO_1172 ptxS; LacI family transcription regulator PtxS K02525 kdgR; LacI family transcriptional regulator, kdg operon repressor
D HELO_3203 cytR; LacI family transcription regulator CytR K05499 cytR; LacI family transcriptional regulator, repressor for deo operon, udp, cdd, tsx, nupC, and nupG
D HELO_3699 fruR; LacI family transcription regulator FruR K03435 fruR1; LacI family transcriptional regulator, fructose operon transcriptional repressor
C GntR family
D HELO_2480 hutC; HutC family transcription regulator HutC K05836 hutC; GntR family transcriptional regulator, histidine utilization repressor
D HELO_3103 HutC family transcription regulator K24967 nagR; GntR family transcriptional regulator, N-acetylglucosamine utilization regulator
D HELO_3634 HutC family transcription regulator K03710 K03710; GntR family transcriptional regulator
D HELO_1219 lldR; GntR family transcription regulator LldR K05799 pdhR; GntR family transcriptional regulator, transcriptional repressor for pyruvate dehydrogenase complex
D HELO_1034 GntR family transcription regulator K22104 nanR; GntR family transcriptional regulator, sialic acid-inducible nan operon repressor
D HELO_3179 YjiR family protein K00375 K00375; GntR family transcriptional regulator / MocR family aminotransferase
D HELO_3939 GntR family transcription regulator K11475 vanR; GntR family transcriptional regulator, vanillate catabolism transcriptional regulator
D HELO_2028 GntR family transcription regulator K15735 csiR; GntR family transcriptional regulator, carbon starvation induced regulator
D HELO_2383 csiR; GntR family transcription regulator CsiR K15735 csiR; GntR family transcriptional regulator, carbon starvation induced regulator
C TetR/AcrR family
D HELO_1861 betI; TetR family transcription regulator BetI K02167 betI; TetR/AcrR family transcriptional regulator, transcriptional repressor of bet genes
D HELO_3831 slmA; nucleoid occlusion factor SlmA K05501 slmA; TetR/AcrR family transcriptional regulator
D HELO_2467 TetR family transcription regulator K09017 rutR; TetR/AcrR family transcriptional regulator
D HELO_1201 TetR family transcription regulator K16137 nemR; TetR/AcrR family transcriptional regulator, transcriptional repressor for nem operon
D HELO_3124 TetR family transcription regulator K18135 nalD; TetR/AcrR family transcriptional regulator, repressor of the mexAB-oprM multidrug resistance operon
D HELO_2141 TetR family transcription regulator K22108 kstR2; TetR/AcrR family transcriptional regulator, cholesterol catabolism regulator
D HELO_3901 TetR family transcription regulator K23777 cecR; TetR/AcrR family transcriptional regulator, regulator of cefoperazone and chloramphenicol sensitivity
C Lrp/AsnC family
D HELO_1884 lrp; Lrp/AsnC family transcription regulator Lrp K03719 lrp; Lrp/AsnC family transcriptional regulator, leucine-responsive regulatory protein
D HELO_2156 Lrp/AsnC family transcription regulator K03719 lrp; Lrp/AsnC family transcriptional regulator, leucine-responsive regulatory protein
D HELO_3663 doeX; Lrp/AsnC family transcription regulator DoeX K15782 doeX; Lrp/AsnC family transcriptional regulator, regulator of ectoine-degradation genes
C LuxR family
D HELO_3686 malT; MalT family transcription regulator MalT K03556 malT; LuxR family transcriptional regulator, maltose regulon positive regulatory protein
C MarR family
D HELO_1756 MarR family transcription regulator K06075 slyA; MarR family transcriptional regulator, transcriptional regulator for hemolysin
D HELO_4440 MarR family transcription regulator K06075 slyA; MarR family transcriptional regulator, transcriptional regulator for hemolysin
C MerR family
D HELO_1767 soxR; MerR family transcription regulator SoxR K13639 soxR; MerR family transcriptional regulator, redox-sensitive transcriptional activator SoxR
D HELO_1272 MerR family transcription regulator K22491 litR; MerR family transcriptional regulator, light-induced transcriptional regulator
C Fur family
D HELO_4162 fur; Fur family transcription regulator Fur K03711 fur; Fur family transcriptional regulator, ferric uptake regulator
C IclR family
D HELO_1070 iclR; IclR family transcription regulator IclR K13641 iclR; IclR family transcriptional regulator, acetate operon repressor
D HELO_3964 pcaR; IclR family transcription regulator PcaR K02624 pcaR; IclR family transcriptional regulator, pca regulon regulatory protein
D HELO_2962 kdgR; IclR family transcription regulator KdgR K19333 kdgR; IclR family transcriptional regulator, KDG regulon repressor
C CRP/FNR family
D HELO_1634 anr; Crp family transcription regulator Anr K01420 fnr; CRP/FNR family transcriptional regulator, anaerobic regulatory protein
C Rrf2 family
D HELO_1394 iscR; IscR family transcription regulator IscR K13643 iscR; Rrf2 family transcriptional regulator, iron-sulfur cluster assembly transcription factor
C ArsR family
D HELO_1499 ArsR family transcription regulator K03892 arsR; ArsR family transcriptional regulator, arsenate/arsenite/antimonite-responsive transcriptional repressor
D HELO_2133 arsR; ArsR family transcription regulator ArsR K03892 arsR; ArsR family transcriptional regulator, arsenate/arsenite/antimonite-responsive transcriptional repressor
D HELO_2130 protein-tyrosine phosphatase domain protein K23988 arsR-arsC; ArsR family transcriptional regulator, arsenate/arsenite/antimonite-responsive transcriptional repressor / arsenate reductase (thioredoxin) [EC:1.20.4.4]
D HELO_2687 ArsR family transcription regulator K22042 hlyU; ArsR family transcriptional regulator, virulence genes transcriptional regulator
C XRE family
D HELO_2311 PuuR family transcription regulator K23779 sutR; XRE family transcriptional regulator, regulator of sulfur utilization
C PadR family
C Other families
D HELO_3561 mntR; DtxR family transcription regulator MntR K11924 mntR; DtxR family transcriptional regulator, manganese transport regulator
D HELO_3638 hexR; RpiR family transcription regulator HexR K19337 hexR; RpiR family transcriptional regulator, carbohydrate utilization regulator
D HELO_4427 RpiR family transcription regulator K19337 hexR; RpiR family transcriptional regulator, carbohydrate utilization regulator
D HELO_1221 birA; bifunctional biotin--acetyl-CoA-carboxylase ligase / transcription regulator K03524 birA; BirA family transcriptional regulator, biotin operon repressor / biotin---[acetyl-CoA-carboxylase] ligase [EC:6.3.4.15]
D HELO_2177 fis; DNA-binding protein Fis K03557 fis; Fis family transcriptional regulator, factor for inversion stimulation protein
D HELO_2079 higA; antitoxin HigA K18831 higA; HTH-type transcriptional regulator / antitoxin HigA
D HELO_2913 vasH; GAF/sigma-54-interact/HTH domain transcription regulator VasH K11908 vasH; sigma-54 dependent transcriptional regulator
D HELO_1308A GAF/sigma-54-interact/HTH domain transcription regulator K12146 hyfR; hydrogenase-4 transcriptional activator
D HELO_2892 GAF/sigma-54-interact/HTH domain transcription regulator K12266 norR; anaerobic nitric oxide reductase transcription regulator
B Ribbon-helix-helix
C CopG family
C Other families
D HELO_1802 putA; bifunctional proline dehydrogenase / pyrroline-5-carboxylate dehydrogenase K13821 putA; RHH-type transcriptional regulator, proline utilization regulon repressor / proline dehydrogenase / delta 1-pyrroline-5-carboxylate dehydrogenase [EC:1.5.5.2 1.2.1.88]
B Other transcription factors
C BglG family
C Others
D HELO_3840 bolA; morphogene BolA K05527 bolA; BolA family transcriptional regulator, general stress-responsive regulator
D HELO_4452 parB; chromosome partitioning protein ParB K03497 parB; ParB family transcriptional regulator, chromosome partitioning protein
D HELO_2305 rfaH; transcription elongation factor RfaH K05785 rfaH; transcriptional antiterminator RfaH
D HELO_3147 TenA family protein K03707 tenA; thiaminase (transcriptional activator TenA) [EC:3.5.99.2]
D HELO_2255 phhR; ACT/PAS/sigma-54-interact/HTH domain transcription regulator PhhR K03721 tyrR; transcriptional regulator of aroF, aroG, tyrA and aromatic amino acid transport
D HELO_1404 rnk; Rnk family transcription regulator Rnk K06140 rnk; regulator of nucleoside diphosphate kinase
D HELO_3176 paiB; PaiB family protein K07734 paiB; transcriptional regulator
D HELO_1059 algH; UPF0301 family protein K07735 algH; putative transcriptional regulator
D HELO_4121 dksA; RNA polymerase-binding transcription factor DksA K06204 dksA; RNA polymerase-binding transcription factor
D HELO_3592 nrdR; NrdR family transcription regulator NrdR K07738 nrdR; transcriptional repressor NrdR
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#[ BRITE | KEGG2 | KEGG ]
#Last updated: August 21, 2025
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Classification taken and modified from TRANSFAC 7.0