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  • 11.0 [archived version]
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OPN4 OPN4 TTC29 TTC29 ATOH7 ATOH7 VSX2 VSX2 ISL1 ISL1 POU4F2 POU4F2 RIT2 RIT2 PAX6 PAX6 ESR1 ESR1 TP53 TP53 SEMA6D SEMA6D
"POU4F2" - POU domain, class 4, transcription factor 2 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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[Homology]
Score
POU4F2POU domain, class 4, transcription factor 2; DNA-binding transcriptional regulator and coregulator that recognizes and binds to the consensus octamer binding site 5’-AT[A/T]A[T/A]T[A/T]A-3’ in promoter of target genes. Plays a fundamental role in the gene regulatory network essential for retinal ganglion cell (RGC) differentiation. Cooperates with the transcription factor ISL1 to achieve RGC fate specification in the developing retina. Plays also a role in RGC axon formation and guidance by regulating gene expression of specific target genes. Plays a role in TNFSF11- mediated terminal [...] (409 aa)    
Predicted Functional Partners:
ESR1
Estrogen receptor; Nuclear hormone receptor. The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Ligand-dependent nuclear transactivation involves either direct homodimer binding to a palindromic estrogen response element (ERE) sequence or association with other DNA- binding transcription factors, such as AP-1/c-Jun, c-Fos, ATF-2, Sp1 and Sp3, to mediate ERE-independent signaling. Ligand binding induces a conformational change allowing subsequent or combinatorial a [...] (595 aa)
       
  0.952
TP53
Cellular tumor antigen p53; Acts as a tumor suppressor in many tumor types; induces growth arrest or apoptosis depending on the physiological circumstances and cell type. Involved in cell cycle regulation as a trans-activator that acts to negatively regulate cell division by controlling a set of genes required for this process. One of the activated genes is an inhibitor of cyclin-dependent kinases. Apoptosis induction seems to be mediated either by stimulation of BAX and FAS antigen expression, or by repression of Bcl-2 expression. In cooperation with mitochondrial PPIF is involved in [...] (393 aa)
         
  0.947
ATOH7
Protein atonal homolog 7; Transcription factor involved in the differentiation of retinal ganglion cells; Basic helix-loop-helix proteins (152 aa)
     
   
  0.897
PAX6
Paired box protein Pax-6; Transcription factor with important functions in the development of the eye, nose, central nervous system and pancreas. Required for the differentiation of pancreatic islet alpha cells (By similarity). Competes with PAX4 in binding to a common element in the glucagon, insulin and somatostatin promoters. Regulates specification of the ventral neuron subtypes by establishing the correct progenitor domains (By similarity). Isoform 5a appears to function as a molecular switch that specifies target genes; Belongs to the paired homeobox family (436 aa)
     
 
  0.825
VSX2
Visual system homeobox 2; Plays a significant role in the specification and morphogenesis of the sensory retina. May also participate in the development of the cells of the inner nuclear layer, particularly bipolar cells (By similarity); Belongs to the paired homeobox family (361 aa)
     
   
  0.785
OPN4
Melanopsin; Photoreceptor required for regulation of circadian rhythm. Contributes to pupillar reflex and other non-image forming responses to light. May be able to isomerize covalently bound all- trans retinal back to 11-cis retinal (By similarity); Belongs to the G-protein coupled receptor 1 family. Opsin subfamily (489 aa)
           
  0.753
ISL1
Insulin gene enhancer protein ISL-1; DNA-binding transcriptional activator. Recognizes and binds to the consensus octamer binding site 5’-ATAATTAA-3’ in promoter of target genes. Plays a fundamental role in the gene regulatory network essential for retinal ganglion cell (RGC) differentiation. Cooperates with the transcription factor POU4F2 to achieve maximal levels of expression of RGC target genes and RGC fate specification in the developing retina. Involved in the specification of motor neurons in cooperation with LHX3 and LDB1. Binds to insulin gene enhancer sequences. Essential for [...] (349 aa)
     
 
  0.731
SEMA6D
Semaphorin-6D; Shows growth cone collapsing activity on dorsal root ganglion (DRG) neurons in vitro. May be a stop signal for the DRG neurons in their target areas, and possibly also for other neurons. May also be involved in the maintenance and remodeling of neuronal connections; Belongs to the semaphorin family (1073 aa)
           
  0.686
RIT2
GTP-binding protein Rit2; Binds and exchanges GTP and GDP. Binds and modulates the activation of POU4F1 as gene expression regulator; RAS type GTPase family (217 aa)
           
  0.641
TTC29
Tetratricopeptide repeat domain containing (501 aa)
           
  0.620
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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