transcription factor bHLH144 [Oryza sativa Japonica Group]
Protein Classification
basic helix-loop-helix domain-containing protein( domain architecture ID 385)
basic helix-loop-helix (bHLH) domain-containing protein is a DNA-binding protein that may act as a transcription factor
List of domain hits
| Name | Accession | Description | Interval | E-value | ||
| bHLH_SF super family | cl00081 | basic Helix Loop Helix (bHLH) domain superfamily; bHLH proteins are transcriptional regulators ... |
189-239 | 4.50e-14 | ||
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. The actual alignment was detected with superfamily member cd18917: Pssm-ID: 469605 Cd Length: 53 Bit Score: 64.74 E-value: 4.50e-14
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| Name | Accession | Description | Interval | E-value | ||
| bHLH_AtSAC51_like | cd18917 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana suppressor of acaulis 51 ... |
189-239 | 4.50e-14 | ||
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: 64.74 E-value: 4.50e-14
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| Name | Accession | Description | Interval | E-value | ||
| bHLH_AtSAC51_like | cd18917 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana suppressor of acaulis 51 ... |
189-239 | 4.50e-14 | ||
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: 64.74 E-value: 4.50e-14
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| bHLH_AtbHLH_like | cd11393 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana genes coding transcription ... |
196-238 | 1.02e-11 | ||
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: 58.35 E-value: 1.02e-11
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| bHLH_AtIND_like | cd11454 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein INDEHISCENT (IND) ... |
196-238 | 3.22e-09 | ||
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: 52.01 E-value: 3.22e-09
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| bHLH_SOHLH_like | cd19683 | basic helix-loop-helix (bHLH) domain found in the spermatogenesis- and oogenesis-specific ... |
182-232 | 1.68e-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: 41.57 E-value: 1.68e-05
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| bHLH_AtAIG1_like | cd11455 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein AIG1 and similar ... |
196-235 | 4.15e-04 | ||
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: 38.04 E-value: 4.15e-04
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| bHLH_SOHLH1_2 | cd18908 | basic helix-loop-helix (bHLH) domain found in the spermatogenesis- and oogenesis-specific ... |
196-233 | 7.82e-04 | ||
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: 36.93 E-value: 7.82e-04
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| bHLH_AtFIT_like | cd11450 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana Fe-deficiency induced ... |
196-242 | 1.40e-03 | ||
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: 36.35 E-value: 1.40e-03
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| bHLH_AtIBH1_like | cd11444 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana ILI1-BINDING BHLH 1 (IBH1) ... |
194-233 | 3.67e-03 | ||
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: 34.91 E-value: 3.67e-03
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| bHLH_AtFAMA_like | cd11448 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein FAMA and similar ... |
192-237 | 7.44e-03 | ||
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein FAMA and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as FAMA, MUTE and SPEECHLESS, which work together to regulate the sequential cell fate specification during stomatal development and differentiation. FAMA, also termed AtbHLH97, or EN 14, is a transcription activator required to promote differentiation and morphogenesis of stomatal guard cells and to halt proliferative divisions in their immediate precursors. It mediates the formation of stomata. MUTE, also termed AtbHLH45, or EN 20, is required for the differentiation of stomatal guard cells, by promoting successive asymmetric cell divisions and the formation of guard mother cells. It promotes the conversion of the leaf epidermis into stomata. SPEECHLESS, also termed AtbHLH98, or EN 19, is required for the initiation and the formation of stomata, by promoting the first asymmetric cell divisions. FAMA, MUTE and SPEECHLESS form heterodimers with SCREAM/ICE1 and SCRM2 to regulate transcription of genes during stomatal development. Pssm-ID: 381454 Cd Length: 74 Bit Score: 34.24 E-value: 7.44e-03
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| bHLH_AtNAI1_like | cd11452 | basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein NAI1 and similar ... |
187-238 | 8.05e-03 | ||
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: 34.36 E-value: 8.05e-03
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