May play a pivotal role in the transcriptional cascade that specifies primary neurons in embryos. Stabilizes the higher neural potential of selected progenitor cells that express neurog2/X-ngnr-1 by maintaining Delta-Notch signaling. Thus ensures the transition between neural competence and irreversible commitment to a neural fate. Also promotes neuronal differentiation by activating neurod1 expression, directly or indirectly.
May play a pivotal role in the transcriptional cascade that specifies primary neurons in embryos. Stabilizes the higher neural potential of selected progenitor cells that express neurog2/X-ngnr-1 by maintaining Delta-Notch signaling. Thus ensures the transition between neural competence and irreversible commitment to a neural fate. Also promotes neuronal differentiation by activating neurod1 expression, directly or indirectly.
Transcription factor that, in osteoblasts, activates the decoy receptor for RANKL, TNFRSF11B, which in turn regulates osteoclast differentiation. Acts in synergy with the Wnt-responsive LEF1/CTNNB1 pathway. Recognizes variations of the palindromic sequence 5'-ATTCCCNNGGGAATT-3'.
Transcription factor that, in osteoblasts, activates the decoy receptor for RANKL, TNFRSF11B, which in turn regulates osteoclast differentiation. Acts in synergy with the Wnt-responsive LEF1/CTNNB1 pathway. Recognizes variations of the palindromic sequence 5'-ATTCCCNNGGGAATT-3'.
Transcription factor that, in osteoblasts, activates the decoy receptor for RANKL, TNFRSF11B, which in turn regulates osteoclast differentiation. Acts in synergy with the Wnt-responsive LEF1/CTNNB1 pathway. Recognizes variations of the palindromic sequence 5'-ATTCCCNNGGGAATT-3'.
COE family proteins are all transcription factors and play an important role in variety of developmental processes. Mouse EBF is involved in the regulation of the early stages of B-cell differentiation, Drosophila collier is a regulator of the head patterning, and a related protein in Xenopus is involved in primary neurogenesis. All COE family members have a well conserved DNA binding domain that contains an atypical Zn finger motif. The function of the IPT domain is unknown. Length = 85
>gnl|CDD|212156 cd11606, COE_DBD, Colier/Olf/Early B-cell factor (EBF) DNA Binding Domain
COE_DBD is the amino-terminal DNA binding domain of the COE protein family. The COE transcription factor is a regulator of development in several organs and tissues that contain the DBD domain as well as IPT/TIG (immunoglobulin-like, Plexins, transcription factors/transcription factor immunoglobulin) and basic helix-loop-helix (bHLH) domains. COE has four members in mammals (COE1-4) with high sequence similarity at the amino-terminal region. COE_DBD requires a zinc ion to bind DNA and contains a zinc finger motif (H-X(3)-C-X(2)-C-X(5)-C) termed the zinc knuckle. COE is homo- or heterodimerized through the bHLH domain to bind DNA. COE1-4 each has a variant due to alternative splicing. However, this alternative splicing does not occur at the DBD domain. Length = 212
COE family proteins are all transcription factors and play an important role in variety of developmental processes. Mouse EBF is involved in the regulation of the early stages of B-cell differentiation, Drosophila collier is a regulator of the head patterning, and a related protein in Xenopus is involved in primary neurogenesis. All COE family members have a well conserved DNA binding domain that contains an atypical Zn finger motif. The function of the IPT domain is unknown.
This subgroup contains IPT domains of plexins, receptors, like the plasminogen-related growth factor receptors, the hepatocyte growth factor-scatter factors, and the macrophage-stimulating receptors and of fibrocystin. Plexins are involved in the regulation of cell proliferation and of cellular adhesion and repulsion receptors. In general, there are three copies of the IPT_PCSR domain present preceeded by SEMA (semaphorin) and PSI (plexin, semaphorin, integrin) domains.
IPTs are also known as Transcription factor ImmunoGlobin (TIG) domains. They are present in intracellular transcription factors, cell surface receptors (such as plexins and scatter factor receptors), as well as, cyclodextrin glycosyltransferase and similar enzymes. Although they are involved in DNA binding in transcription factors, their function in other proteins is unknown. In these transcription factors, IPTs form homo- or heterodimers with the exception of the nuclear factor of activated Tcells (NFAT) transcription factors which are mainly monomers.
>PF01833 TIG: IPT/TIG domain; InterPro: IPR002909 This family consists of a domain that has an immunoglobulin like fold
These domains are found in cell surface receptors such as Met and Ron as well as in intracellular transcription factors where it is involved in DNA binding. The Ron tyrosine kinase receptor shares with the members of its subfamily (Met and Sea) a unique functional feature: the control of cell dissociation, motility, and invasion of extracellular matrices (scattering) [].; GO: 0005515 protein binding; PDB: 3HRP_A 1UAD_D 3MLP_E 9CGT_A 3CGT_A 6CGT_A 4CGT_A 1CGT_A 7CGT_A 1CGU_A ....
Plexins are involved in the regulation of cell proliferation and of cellular adhesion and repulsion receptors. In general, there are three copies of the IPT domain present preceeded by SEMA (semaphorin) and PSI (plexin, semaphorin, integrin) domains.
>cd01180 IPT_plexin_repeat1 First repeat of the IPT domain of Plexins and Cell Surface Receptors (PCSR)
Plexins are involved in the regulation of cell proliferation and of cellular adhesion and repulsion receptors. In general, there are three copies of the IPT domain present preceeded by SEMA (semaphorin) and PSI (plexin, semaphorin, integrin) domains.
>cd01178 IPT_NFAT IPT domain of the NFAT family of transcription factors
NFAT transcription complexes are a target of calcineurin, a calcium dependent phosphatase, and activate genes mainly involved in cell-cell-interaction.
>cd00602 IPT_TF IPT domain of eukaryotic transcription factors NF-kappaB/Rel, nuclear factor of activated Tcells (NFAT), and recombination signal J-kappa binding protein (RBP-Jkappa)
The IPT domains in these proteins are involved in DNA binding. Most NF-kappaB/Rel proteins form homo- and heterodimers, while NFAT proteins are largely monomeric (with TonEBP being an exception). While the majority of sequence-specific DNA binding elements are found in the N-terminal domain, several are found in the IPT domain in loops adjacent to, and including, the linker region.
>cd01176 IPT_RBP-Jkappa IPT domain of the recombination signal Jkappa binding protein (RBP-Jkappa)
RBP-J kappa, was initially considered to be involved in V(D)J recombination because of its DNA binding specificity and structural similarity to site-specific recombinases known as the integrase family. Further studies indicated that RBP-J kappa functions as a repressor of transcription, via destabilization of the general transcription factor IID and recruitment of histone deacetylase complexes.
class: All beta proteins
fold: Immunoglobulin-like beta-sandwich
superfamily: E set domains
family: E-set domains of sugar-utilizing enzymes
domain: Cyclomaltodextrin glycanotransferase, domain D
species: Bacillus circulans, different strains [TaxId: 1397]
class: All beta proteins
fold: Immunoglobulin-like beta-sandwich
superfamily: E set domains
family: NF-kappa-B/REL/DORSAL transcription factors, C-terminal domain
domain: p52 subunit of NF-kappa B (NFKB)
species: Human (Homo sapiens) [TaxId: 9606]