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transcription factor bHLH49 isoform X2 [Oryza sativa Japonica Group]
basic helix-loop-helix domain-containing protein( domain architecture ID 14441672)
basic helix-loop-helix (bHLH) domain-containing protein is a DNA-binding protein that may act as a transcription factor
List of domain hits
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Name | Accession | Description | Interval | E-value | |||
bHLH_AtBPE_like | cd18919 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BIG PETAL (BPE) and similar ... |
256-341 | 4.77e-64 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BIG PETAL (BPE) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as BPE, HBI1 and BEE proteins (BEE1-3). BPE, also termed AtbHLH31, or EN 88, is involved in the control of Arabidopsis petal size, by interfering with postmitotic cell expansion to limit final petal cell size. HBI1, also termed AtbHLH64, or homolog of bee2 interacting with IBH1, or EN 79, is an atypical bHLH transcription factor that acts as positive regulator of cell elongation downstream of multiple external and endogenous signals by direct binding to the promoters and activation of the two expansin genes EXPA1 and EXPA8, encoding cell wall loosening enzymes. BEEs, also termed protein Brassinosteroid enhanced expression, are positive regulators of brassinosteroid signaling. : Pssm-ID: 381489 Cd Length: 86 Bit Score: 200.75 E-value: 4.77e-64
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Name | Accession | Description | Interval | E-value | |||
bHLH_AtBPE_like | cd18919 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BIG PETAL (BPE) and similar ... |
256-341 | 4.77e-64 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BIG PETAL (BPE) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as BPE, HBI1 and BEE proteins (BEE1-3). BPE, also termed AtbHLH31, or EN 88, is involved in the control of Arabidopsis petal size, by interfering with postmitotic cell expansion to limit final petal cell size. HBI1, also termed AtbHLH64, or homolog of bee2 interacting with IBH1, or EN 79, is an atypical bHLH transcription factor that acts as positive regulator of cell elongation downstream of multiple external and endogenous signals by direct binding to the promoters and activation of the two expansin genes EXPA1 and EXPA8, encoding cell wall loosening enzymes. BEEs, also termed protein Brassinosteroid enhanced expression, are positive regulators of brassinosteroid signaling. Pssm-ID: 381489 Cd Length: 86 Bit Score: 200.75 E-value: 4.77e-64
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HLH | smart00353 | helix loop helix domain; |
272-321 | 1.37e-11 | |||
helix loop helix domain; Pssm-ID: 197674 [Multi-domain] Cd Length: 53 Bit Score: 59.15 E-value: 1.37e-11
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HLH | pfam00010 | Helix-loop-helix DNA-binding domain; |
269-317 | 7.40e-07 | |||
Helix-loop-helix DNA-binding domain; Pssm-ID: 459628 [Multi-domain] Cd Length: 53 Bit Score: 45.91 E-value: 7.40e-07
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Name | Accession | Description | Interval | E-value | |||
bHLH_AtBPE_like | cd18919 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BIG PETAL (BPE) and similar ... |
256-341 | 4.77e-64 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BIG PETAL (BPE) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as BPE, HBI1 and BEE proteins (BEE1-3). BPE, also termed AtbHLH31, or EN 88, is involved in the control of Arabidopsis petal size, by interfering with postmitotic cell expansion to limit final petal cell size. HBI1, also termed AtbHLH64, or homolog of bee2 interacting with IBH1, or EN 79, is an atypical bHLH transcription factor that acts as positive regulator of cell elongation downstream of multiple external and endogenous signals by direct binding to the promoters and activation of the two expansin genes EXPA1 and EXPA8, encoding cell wall loosening enzymes. BEEs, also termed protein Brassinosteroid enhanced expression, are positive regulators of brassinosteroid signaling. Pssm-ID: 381489 Cd Length: 86 Bit Score: 200.75 E-value: 4.77e-64
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bHLH_AtbHLH_like | cd11393 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana genes coding transcription ... |
271-324 | 9.19e-21 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana genes coding transcription factors and similar proteins; bHLH proteins are the second largest class of plant transcription factors that regulate transcription of genes that are involve in many essential physiological and developmental process. bHLH proteins are transcriptional regulators that are found in organisms from yeast to humans. The Arabidopsis bHLH proteins that have been characterized so far have roles in regulation of fruit dehiscence, cell development (carpel, anther and epidermal), phytochrome signaling, flavonoid biosynthesis, hormone signaling and stress responses. Pssm-ID: 381399 [Multi-domain] Cd Length: 53 Bit Score: 84.93 E-value: 9.19e-21
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bHLH_AtPIF_like | cd11445 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana phytochrome interacting ... |
267-325 | 5.44e-20 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana phytochrome interacting factors (PIFs) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as PIFs, ALC, PIL1, SPATULA, and UNE10. PIFs (PIF1, PIF3, PIF4, PIF5, PIF6 and PIF7) have been shown to control light-regulated gene expression. They directly bind to the photoactivated phytochromes and are degraded in response to light signals. ALC, also termed AtbHLH73, or protein ALCATRAZ, or EN 98, is required for the dehiscence of fruit, especially for the separation of the valve cells from the replum. It promotes the differentiation of a strip of labile non-lignified cells sandwiched between layers of lignified cells. PIL1, also termed AtbHLH124, or protein phytochrome interacting factor 3-like 1, or EN 110, is involved in responses to transient and long-term shade. It is required for the light-mediated inhibition of hypocotyl elongation and necessary for rapid light-induced expression of the photomorphogenesis- and circadian-related gene APRR9. PIL1 seems to play a role in multiple PHYB responses, such as flowering transition and petiole elongation. SPATULA, also termed AtbHLH24, or EN 99, plays a role in floral organogenesis. It promotes the growth of carpel margins and of pollen tract tissues derived from them. UNE10, also termed AtbHLH16, or protein UNFERTILIZED EMBRYO SAC 10, or EN 99, is required during the fertilization of ovules by pollen. Pssm-ID: 381451 Cd Length: 64 Bit Score: 83.19 E-value: 5.44e-20
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bHLH_AtIND_like | cd11454 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein INDEHISCENT (IND) ... |
267-325 | 2.18e-15 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein INDEHISCENT (IND) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as IND, HEC proteins (HEC1, HEC2 and HEC3) and UNE12. IND, also termed AtbHLH40, or EN 120, is a bHLH transcription regulator required for seed dispersal. It is involved in the differentiation of all three cell types required for fruit dehiscence. HEC1 (also termed AtbHLH88, or protein HECATE 1, or EN 118), HEC2 (also termed AtbHLH37, or protein HECATE 2, or EN 117) and HEC3 (also termed AtbHLH43, or protein HECATE 3, or EN 119) are required for the female reproductive tract development and fertility. Both IND and HEC proteins have been implicated in regulation of auxin signaling. They heterodimerize with SPATULA (SPT) bHLH transcription factor to regulate reproductive tract development in plant. UNE12, also termed AtbHLH59, or protein UNFERTILIZED EMBRYO SAC 12, or EN 93, is required for ovule fertilization. Pssm-ID: 381460 Cd Length: 63 Bit Score: 70.50 E-value: 2.18e-15
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bHLH_AtBIM_like | cd11453 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BES1-interacting Myc-like ... |
270-320 | 3.13e-12 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BES1-interacting Myc-like proteins (BIMs) and similar proteins; The family includes Arabidopsis thaliana BIM1 and its homologs (BIM2 and BIM3), which are bHLH transcription factors that interact with BES1 to regulate transcription of Brassinosteroid (BR)-induced gene. BR regulates many growth and developmental processes such as cell elongation, vascular development, senescence stress responses, and photomorphogenesis. BIM1 heterodimerize with BES1 and bind to E-box sequences present in many BR-induced promoters to regulated BR-induced genes. Pssm-ID: 381459 Cd Length: 77 Bit Score: 61.72 E-value: 3.13e-12
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HLH | smart00353 | helix loop helix domain; |
272-321 | 1.37e-11 | |||
helix loop helix domain; Pssm-ID: 197674 [Multi-domain] Cd Length: 53 Bit Score: 59.15 E-value: 1.37e-11
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bHLH_AtIBH1_like | cd11444 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana ILI1-BINDING BHLH 1 (IBH1) ... |
274-327 | 5.15e-11 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana ILI1-BINDING BHLH 1 (IBH1) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as IBH1, UPBEAT1, PAR1 and PAR2. IBH1, also termed bHLH zeta, or AtbHLH158, is an atypical and probable non DNA-binding bHLH transcription factor that acts as transcriptional repressor that negatively regulates cell and organ elongation in response to gibberellin (GA) and brassinosteroid (BR) signaling. IBH1 forms heterodimer with BHLH49, thus inhibiting DNA binding of BHLH49, which is a transcriptional activator that regulates the expression of a subset of genes involved in cell expansion by binding to the G-box motif. UPBEAT1, also termed AtbHLH151, or EN 146, is a bHLH transcription factor that modulates the balance between cellular proliferation and differentiation in root growth. It does not act through cytokinin and auxin signaling, but by repressing peroxidase expression in the elongation zone. PAR1 (also termed AtbHLH165, or protein helix-loop-helix 1, or protein phytochrome rapidly regulated 1) and PAR2 (also termed AtbHLH166, or protein helix-loop-helix 2, or protein phytochrome rapidly regulated 2) are two atypical bHLH transcription factors that act as negative regulators of a variety of shade avoidance syndrome (SAS) responses, including seedling elongation and photosynthetic pigment accumulation. They act as direct transcriptional repressor of two auxin-responsive genes, SAUR15 and SAUR68. They may function in integrating shade and hormone transcriptional networks in response to light and auxin changes. Pssm-ID: 381450 Cd Length: 57 Bit Score: 57.63 E-value: 5.15e-11
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bHLH_AtTT8_like | cd11451 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein transparent testa 8 ... |
268-323 | 5.91e-11 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein transparent testa 8 (TT8) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as TT8, EGL1, and GL3. TT8, also termed AtbHLH42, or EN 32, is involved in the control of flavonoid pigmentation and plays a key role in regulating leucoanthocyanidin reductase (BANYULS) and dihydroflavonol-4-reductase (DFR). EGL1, also termed AtbHLH2, or EN 30, or AtMYC146, or protein enhancer of GLABRA 3, is involved in epidermal cell fate specification and regulates negatively stomata formation but promotes trichome formation. GL3, also termed AtbHLH1, or AtMYC6, or protein shapeshifter, or EN 31, is involved in epidermal cell fate specification. It regulates negatively stomata formation, but, in association with TTG1 and MYB0/GL1, promotes trichome formation, branching and endoreplication. Pssm-ID: 381457 Cd Length: 75 Bit Score: 58.20 E-value: 5.91e-11
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bHLH_AtAIG1_like | cd11455 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein AIG1 and similar ... |
262-320 | 1.52e-09 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein AIG1 and similar proteins; AIG1, also termed AtbHLH32, or EN 54, or protein target of MOOPTEROS 5, is a transcription factor required for MONOPTEROS-dependent root initiation in embryo. Pssm-ID: 381461 Cd Length: 80 Bit Score: 54.22 E-value: 1.52e-09
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bHLH_AtMEE8_like | cd19698 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein maternal effect ... |
271-325 | 2.61e-09 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein maternal effect embryo arrest 8 (AtMEE8) and similar proteins; AtMEE8, also termed AtbHLH108, or EN 132, is a bHLH transcription factor required during early embryo development, for the endosperm formation. Pssm-ID: 381541 Cd Length: 71 Bit Score: 53.22 E-value: 2.61e-09
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bHLH_AtNAI1_like | cd11452 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein NAI1 and similar ... |
268-320 | 3.95e-09 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein NAI1 and similar proteins; NAI1, also termed AtbHLH20, or EN 27, is a bHLH transcription activator that regulates the expression of at least NAI2, PYK10 and PBP1. It is required for and mediates the formation of endoplasmic reticulum bodies (ER bodies). It plays a role in the symbiotic interactions with the endophytes of the Sebacinaceae fungus family, such as Piriformospora indica and Sebacina. Pssm-ID: 381458 [Multi-domain] Cd Length: 75 Bit Score: 52.85 E-value: 3.95e-09
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bHLHzip_scCBP1 | cd11398 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Saccharomyces cerevisiae ... |
260-321 | 3.74e-07 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Saccharomyces cerevisiae centromere-binding protein 1 (CBP-1) and similar proteins; CBP-1, also termed centromere promoter factor 1 (CPF1), or centromere-binding factor 1 (CBF1), is a bHLHzip protein that is required for chromosome stability and methionine prototrophy. It binds as a homodimer to the centromere DNA elements I (CDEI, GTCACATG) region of the centromere that is required for optimal centromere function. Pssm-ID: 381404 [Multi-domain] Cd Length: 89 Bit Score: 47.72 E-value: 3.74e-07
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HLH | pfam00010 | Helix-loop-helix DNA-binding domain; |
269-317 | 7.40e-07 | |||
Helix-loop-helix DNA-binding domain; Pssm-ID: 459628 [Multi-domain] Cd Length: 53 Bit Score: 45.91 E-value: 7.40e-07
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bHLH_AtMYC1_like | cd18918 | basic Helix-Loop-Helix (bHLH) domain found in Arabidopsis thaliana MYC1 and similar proteins; ... |
271-331 | 7.82e-07 | |||
basic Helix-Loop-Helix (bHLH) domain found in Arabidopsis thaliana MYC1 and similar proteins; MYC1, also termed AtbHLH12, or EN 58, acts as a transcription activator, when associated with MYB75/PAP1 or MYB90/PAP2. Pssm-ID: 381488 [Multi-domain] Cd Length: 70 Bit Score: 46.17 E-value: 7.82e-07
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bHLHzip_USF_MITF | cd11387 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in USF/MITF family; The USF (upstream ... |
270-321 | 8.55e-07 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in USF/MITF family; The USF (upstream stimulatory factor)/MITF (microphthalmia-associated transcription factor) family includes two bHLHzip transcription factor subfamilies. USFs are ubiquitously expressed and key regulators of a wide number of gene regulation networks, including the stress and immune responses, cell cycle and proliferation, lipid and glucid metabolism. USFs recruit chromatin remodeling enzymes and interact with co-activators and the members of the transcription pre-initiation complex. USFs interact with high affinity to E-box regulatory elements. The MITF (also known as microphthalmia-TFE, or MiT) subfamily comprises four genes in mammals (MITF, TFE3, TFEB, and TFEC); each gene has different functions. MITF is involved in neural crest melanocytes development as well as the pigmented retinal epithelium. TFEB is required for vascularization of the mouse placenta. TFE3 is involved in B cell function. TFEC regulates gene expression in macrophages. The MITF subfamily proteins can form homodimers or heterodimers with each other but not with other bHLH or bHLHzip proteins. Pssm-ID: 381393 [Multi-domain] Cd Length: 58 Bit Score: 45.71 E-value: 8.55e-07
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bHLHzip_Mlx | cd19687 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) and similar ... |
263-319 | 1.60e-06 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) and similar proteins; Mlx, also termed Class D basic helix-loop-helix protein 13 (bHLHd13), or Max-like bHLHZip protein, or protein BigMax, or transcription factor-like protein 4, is a Max-like bHLHZip transcription regulator that interacts with the Max network of transcription factors. It forms a sequence-specific DNA-binding protein complex with some member of Mad family (Mad1 and Mad4) and Mondo family but not the Myc family and bind the E-box DNA to control transcription. Pssm-ID: 381530 [Multi-domain] Cd Length: 76 Bit Score: 45.49 E-value: 1.60e-06
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bHLH_AtAIB_like | cd11449 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein ABA-INDUCIBLE ... |
270-321 | 2.13e-06 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein ABA-INDUCIBLE bHLH-TYPE (AIB) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as AIB and MYC proteins (MYC2, MYC3 and MYC4). AIB, also termed AtbHLH17, or EN 35, is a transcription activator that regulates positively abscisic acid (ABA) response. MYC2, also termed protein jasmonate insensitive 1, or R-homologous Arabidopsis protein 1 (RAP-1), or AtbHLH6, or EN 38, or Z-box binding factor 1 protein, is a transcriptional activator involved in abscisic acid (ABA), jasmonic acid (JA), and light signaling pathways. MYC3, also termed protein altered tryptophan regulation 2, or AtbHLH5, or transcription factor ATR2, or EN 36, is a transcription factor involved in tryptophan, jasmonic acid (JA) and other stress-responsive gene regulation. MYC4, also termed AtbHLH4, or EN 37, is a transcription factor involved in jasmonic acid (JA) gene regulation. MYC2, together with MYC3 and MYC4, controls additively subsets of JA-dependent responses. Pssm-ID: 381455 [Multi-domain] Cd Length: 78 Bit Score: 45.46 E-value: 2.13e-06
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bHLH_SF | cd00083 | basic Helix Loop Helix (bHLH) domain superfamily; bHLH proteins are transcriptional regulators ... |
275-318 | 3.70e-06 | |||
basic Helix Loop Helix (bHLH) domain superfamily; bHLH proteins are transcriptional regulators that are found in organisms from yeast to humans. Members of the bHLH superfamily have two highly conserved and functionally distinct regions. The basic part is at the amino end of the bHLH that may bind DNA to a consensus hexanucleotide sequence known as the E box (CANNTG). Different families of bHLH proteins recognize different E-box consensus sequences. At the carboxyl-terminal end of the region is the HLH region that interacts with other proteins to form homo- and heterodimers. bHLH proteins function as a diverse set of regulatory factors because they recognize different DNA sequences and dimerize with different proteins. The bHLH proteins can be divided to cell-type specific and widely expressed proteins. The cell-type specific members of bHLH superfamily are involved in cell-fate determination and act in neurogenesis, cardiogenesis, myogenesis, and hematopoiesis. Pssm-ID: 381392 [Multi-domain] Cd Length: 46 Bit Score: 43.66 E-value: 3.70e-06
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bHLH_AtFIT_like | cd11450 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana Fe-deficiency induced ... |
274-323 | 4.78e-06 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana Fe-deficiency induced transcription factor 1 (FIT) and similar proteins; The family includes bHLH transcription factors from Arabidopsis thaliana, such as FIT and DYT1. FIT, also termed FER-like iron deficiency-induced transcription factor, or FER-like regulator of iron uptake, or AtbHLH29, or EN 43, is a bHLH transcription factor that is required for the iron deficiency response in plant. It regulates FRO2 at the level of mRNA accumulation and IRT1 at the level of protein accumulation. DYT1, also termed AtbHLH22, or protein dysfunctional tapetum 1, or EN 49, is a bHLH transcription factor involved in the control of tapetum development. It is required for male fertility and pollen differentiation, especially during callose deposition. Pssm-ID: 381456 [Multi-domain] Cd Length: 76 Bit Score: 44.44 E-value: 4.78e-06
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bHLH_AtAMS_like | cd11443 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein aborted microspores ... |
274-333 | 7.30e-06 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein aborted microspores (AMS) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as AMS, ICE1 and SCREAM2. AMS, also termed AtbHLH21, or EN 48, plays a crucial role in tapetum development and it is required for male fertility and pollen differentiation. ICE1, also termed inducer of CBF expression 1, or AtbHLH116, or EN 45, or SCREAM, acts as a transcriptional activator that regulates the cold-induced transcription of CBF/DREB1 genes. It binds specifically to the MYC recognition sites (5'-CANNTG-3') found in the CBF3/DREB1A promoter. SCREAM2, also termed AtbHLH33, or EN 44, mediates stomatal differentiation in the epidermis probably by controlling successive roles of SPCH, MUTE, and FAMA. Pssm-ID: 381449 [Multi-domain] Cd Length: 72 Bit Score: 43.52 E-value: 7.30e-06
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bHLHzip_Mlx_like | cd11404 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) family; Mlx, ... |
263-317 | 1.84e-05 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) family; Mlx, also termed Class D basic helix-loop-helix protein 13 (bHLHd13), or Max-like bHLHZip protein, or protein BigMax, or transcription factor-like protein 4, is a Max-like bHLHZip transcription regulator that interacts with the Max network of transcription factors. It forms a sequence-specific DNA-binding protein complex with some member of Mad family (Mad1 and Mad4) and Mondo family but not the Myc family and bind the E-box DNA to control transcription. The family also includes Saccharomyces cerevisiae INO4, which is a bHLH transcriptional activator of phospholipid synthetic genes (such as INO1, CHO1/PSS, CHO2/PEM1, OPI3/PEM2, etc.). It is required for de-repression of phospholipid biosynthetic gene expression in response to inositol deprivation in yeast. Pssm-ID: 381410 [Multi-domain] Cd Length: 70 Bit Score: 42.29 E-value: 1.84e-05
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bHLH_SOHLH_like | cd19683 | basic helix-loop-helix (bHLH) domain found in the spermatogenesis- and oogenesis-specific ... |
266-320 | 5.78e-05 | |||
basic helix-loop-helix (bHLH) domain found in the spermatogenesis- and oogenesis-specific basic helix-loop-helix-containing protein (SOHLH) family and similar proteins; The SOHLH family includes two bHLH transcription factors, SOHLH1 and SOHLH2. They are specifically in spermatogonia and oocytes and essential for early spermatogonial and oocyte differentiation. The family also includes transcription factor-like 5 protein (TCFL5) and similar proteins. TCFL5, also termed Cha transcription factor, or HPV-16 E2-binding protein 1 (E2BP-1), is a bHLH transcription factor that plays a crucial role in spermatogenesis. It regulates cell proliferation or differentiation of cells through binding to a specific DNA sequence like other bHLH molecules. Pssm-ID: 381526 Cd Length: 58 Bit Score: 40.80 E-value: 5.78e-05
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bHLH_AtSAC51_like | cd18917 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana suppressor of acaulis 51 ... |
275-321 | 6.72e-05 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana suppressor of acaulis 51 (SAC51) and similar proteins; SAC51, also termed AtbHLH142, or EN 128, is a bHLH transcription factor that is involved in stem elongation, probably by regulating a subset of genes involved in this process. Pssm-ID: 381487 Cd Length: 53 Bit Score: 40.47 E-value: 6.72e-05
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bHLH_SOHLH1_2 | cd18908 | basic helix-loop-helix (bHLH) domain found in the spermatogenesis- and oogenesis-specific ... |
270-320 | 7.19e-05 | |||
basic helix-loop-helix (bHLH) domain found in the spermatogenesis- and oogenesis-specific basic helix-loop-helix-containing protein (SOHLH) family; The SOHLH family includes two bHLH transcription factors, SOHLH1 and SOHLH2. They are specifically in spermatogonia and oocytes and essential for early spermatogonial and oocyte differentiation. Pssm-ID: 381478 [Multi-domain] Cd Length: 59 Bit Score: 40.40 E-value: 7.19e-05
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bHLHzip_USF | cd11396 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in upstream stimulatory factors, USF1, ... |
270-321 | 1.10e-04 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in upstream stimulatory factors, USF1, USF2 and similar proteins; Upstream stimulatory factor 1 and 2 (USF-1 and USF-2) are members of bHLHzip transcription factor family. USFs are ubiquitously expressed and key regulators of a wide number of gene regulation networks, including the stress and immune responses, cell cycle and proliferation, lipid and glucid metabolism. USFs recruit chromatin remodeling enzymes and interact with co-activators and the members of the transcription pre-initiation complex. USFs interact with high affinity to E-box regulatory elements. Pssm-ID: 381402 Cd Length: 58 Bit Score: 39.97 E-value: 1.10e-04
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bHLHzip_TFEB | cd18927 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EB (TFEB) and ... |
262-338 | 1.71e-04 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EB (TFEB) and similar proteins; TFEB, also termed Class E basic helix-loop-helix protein 35 (bHLHe35), is a bHLHzip transcription factor that is required for vascularization of the mouse placenta. It specifically recognizes and binds E-box sequences (5'-CANNTG-3'). Its efficient DNA-binding requires dimerization with itself or with another MiT/TFE family member such as TFE3 or MITF. Pssm-ID: 381497 Cd Length: 91 Bit Score: 40.35 E-value: 1.71e-04
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bHLHzip_TFE3 | cd18928 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor E3 (TFE3) and ... |
266-338 | 2.37e-04 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor E3 (TFE3) and similar proteins; TFE3, also termed Class E basic helix-loop-helix protein 33 (bHLHe33), is a bHLHzip transcription factor that is involved in B cell function. It specifically recognizes and binds E-box sequences (5'-CANNTG-3'). Its efficient DNA-binding requires dimerization with itself or with another MiT/TFE family member such as TFEB or MITF. Pssm-ID: 381498 [Multi-domain] Cd Length: 91 Bit Score: 40.03 E-value: 2.37e-04
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bHLHzip_MITF | cd18926 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in microphthalmia-associated ... |
262-319 | 9.27e-04 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in microphthalmia-associated transcription factor (MITF) and similar proteins; MITF, also termed Class E basic helix-loop-helix protein 32 (bHLHe32), is a bHLHzip transcription factor that is involved in neural crest melanocytes development as well as the pigmented retinal epithelium. It regulates the expression of genes with essential roles in cell differentiation, proliferation and survival. It binds to M-boxes (5'-TCATGTG-3') and symmetrical DNA sequences (E-boxes) (5'-CACGTG-3') found in the promoters of target genes, such as BCL2 and tyrosinase (TYR). Pssm-ID: 381496 Cd Length: 104 Bit Score: 38.53 E-value: 9.27e-04
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bHLH-O_HERP_like | cd11389 | basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split (HES) ... |
271-320 | 1.29e-03 | |||
basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split (HES)-related repressor protein (HERP)-like family; The HERP-like family includes bHLH-O transcriptional regulators that are related to the Drosophila hairy and Enhancer-of-split proteins. They contain a basic helix-loop-helix (bHLH) domain with an invariant glycine residue in its basic region, an orange domain in the central region and YXXW sequence motif at its C-terminal region. HERP proteins (HEY1, HEY2 and HEYL) act as downstream effectors of Notch signaling. They are involved in cardiovascular development and have roles in somitogenesis, myogenesis and gliogenesis. Hairy and enhancer of split-related protein HELT is a transcriptional repressor expressed in the developing central nervous system. It binds preferentially to the canonical E box sequence 5'-CACGCG-3' and regulates neuronal differentiation and/or identity. Differentially expressed in chondrocytes proteins, DEC1 and DEC2, are widely expressed in both embryonic and adult tissues and have been implicated in apoptosis, cell proliferation, and circadian rhythms, as well as malignancy in various cancers. Drosophila melanogaster protein clockwork orange (Cwo) is also included in this family. It is involved in the regulation of Drosophila circadian rhythms. It functions as both an activator and a repressor of clock gene expression. Pssm-ID: 381395 [Multi-domain] Cd Length: 55 Bit Score: 36.92 E-value: 1.29e-03
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bHLH_AtILR3_like | cd11446 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein IAA-leucine ... |
275-334 | 1.32e-03 | |||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein IAA-leucine resistant 3 (ILR3) and similar proteins; ILR3, also termed AtbHLH105, or EN 133, is a bHLH transcription factor that plays a role in resistance to amide-linked indole-3-acetic acid (IAA) conjugates such as IAA-Leu and IAA-Phe. It may regulate gene expression in response to metal homeostasis changes. Pssm-ID: 381452 [Multi-domain] Cd Length: 76 Bit Score: 37.31 E-value: 1.32e-03
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bHLHzip_MITF_like | cd11397 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the microphthalmia-associated ... |
266-321 | 1.62e-03 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the microphthalmia-associated transcription factor family (MITF) family; The MITF (also known as microphthalmia-TFE, or MiT) family is a small family that contain a basic helix loop helix domain associated with a leucine zipper (bHLHZip). The MITF family comprises four genes in mammals (MITF, TFE3, TFEB, and TFEC); each gene has different functions. MITF is involved in neural crest melanocytes development as well as the pigmented retinal epithelium. TFEB is required for vascularization of the mouse placenta. TFE3 is involved in B cell function. TFEC regulates gene expression in macrophages. The MITF family can form homodimers or heterodimers with each other but not with other bHLH or bHLHzip proteins. Pssm-ID: 381403 Cd Length: 69 Bit Score: 36.89 E-value: 1.62e-03
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bHLHzip_SREBP1 | cd18921 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding ... |
264-329 | 1.88e-03 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding protein 1 (SREBP1) and similar proteins; SREBP1, also termed Class D basic helix-loop-helix protein 1 (bHLHd1), or sterol regulatory element-binding transcription factor 1 (SREBF1), is a member of a family of bHLHzip transcription factors that recognize sterol regulatory element 1 (SRE-1). It acts as a transcriptional activator required for lipid homeostasis. It may control transcription of the low-density lipoprotein receptor gene as well as the fatty acid. SREBP1 has dual sequence specificity binding to both an E-box motif (5'-ATCACGTGA-3') and to SRE-1 (5'-ATCACCCCAC-3'). Pssm-ID: 381491 Cd Length: 75 Bit Score: 36.79 E-value: 1.88e-03
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bHLHzip_spESC1_like | cd19690 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Schizosaccharomyces pombe ESC1 (spESC1) ... |
270-323 | 1.97e-03 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Schizosaccharomyces pombe ESC1 (spESC1) and similar proteins; spESC1 is a bHLHzip protein with homology to human MyoD and Myf-5 myogenic differentiation inducers. It is involved in the sexual differentiation process. Pssm-ID: 381533 Cd Length: 65 Bit Score: 36.67 E-value: 1.97e-03
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bHLH-O_DEC | cd11409 | basic helix-loop-helix-orange (bHLH-O) domain found in differentially expressed in ... |
271-330 | 2.15e-03 | |||
basic helix-loop-helix-orange (bHLH-O) domain found in differentially expressed in chondrocytes protein (DEC) family; The DEC family includes two bHLH-O transcriptional repressors, DEC1 and DEC2, which are widely expressed in both embryonic and adult tissues and have been implicated in apoptosis, cell proliferation, and circadian rhythms, as well as malignancy in various cancers. They mediate the circadian rhythm by negatively regulating the activity of the clock genes and clock-controlled genes. They are induced by CLOCK:BMAL1 heterodimer via the CACGTG E-box in the promoter. Pssm-ID: 381415 [Multi-domain] Cd Length: 75 Bit Score: 36.94 E-value: 2.15e-03
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bHLH-O_DEC1 | cd19749 | basic helix-loop-helix-orange (bHLH-O) domain found in differentially expressed in ... |
271-326 | 2.26e-03 | |||
basic helix-loop-helix-orange (bHLH-O) domain found in differentially expressed in chondrocytes protein 1 (DEC1) and similar proteins; DEC1, also termed Class E basic helix-loop-helix protein 40 (bHLHe40), or Class B basic helix-loop-helix protein 2 (bHLHb2), or enhancer-of-split and hairy-related protein 2 (SHARP-2), or stimulated by retinoic acid gene 13 protein (STRA13), is a bHLH-O transcriptional repressor involved in the regulation of the circadian rhythm by negatively regulating the activity of the clock genes and clock-controlled genes. Pssm-ID: 381592 Cd Length: 90 Bit Score: 37.26 E-value: 2.26e-03
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bHLHzip_MLXIP_like | cd11405 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MLX-interacting protein (MLXIP), ... |
270-319 | 4.07e-03 | |||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MLX-interacting protein (MLXIP), MLX-interacting protein-like (MLXIPL) and similar proteins; The family includes MLXIP and MLXIPL. MLXIP, also termed Class E basic helix-loop-helix protein 36 (bHLHe36), or transcriptional activator MondoA, is a bHLHZip transcriptional activator that binds DNA as a heterodimer with Mlx. It binds to the canonical E box sequence 5'-CACGTG-3' and plays a role in transcriptional activation of glycolytic target genes. MLXIP is most highly expressed in skeletal muscle and functions as an indirect glucose sensor, by sensing glucose 6-phosphate and shuttling between the nucleus and the cytoplasm. MLXIPL, also termed carbohydrate-responsive element-binding protein (ChREBP), or Class D basic helix-loop-helix protein 14 (bHLHd14), or MLX interactor, or WS basic-helix-loop-helix leucine zipper protein (WS-bHLH), or Williams-Beuren syndrome chromosomal region 14 protein (WBSCR14), is a bHLHZip transcriptional factor integral to the regulation of glycolysis and lipogenesis in the liver. It forms heterodimers with the bHLHZip protein Mlx to bind the DNA sequence 5'-CACGTG-3'. Pssm-ID: 381411 [Multi-domain] Cd Length: 74 Bit Score: 36.10 E-value: 4.07e-03
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