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STRINGSTRING
VTLGL1 VTLGL1 ESR1 ESR1 HIPK2 HIPK2 RIT2 RIT2 CDKN1A CDKN1A POU4F1 POU4F1 BAX BAX NTRK1 NTRK1 BCL2 BCL2 PMAIP1 PMAIP1 NTRK3 NTRK3
"POU4F1" - POU class 4 homeobox 1 in Homo sapiens
Nodes:
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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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small nodes:
protein of unknown 3D structure
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large nodes:
some 3D structure is known or predicted
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query proteins and first shell of interactors
non-colored protein node
white nodes:
second shell of interactors
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Known Interactions
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from curated databases
experiment edge
experimentally determined
Predicted Interactions
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fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
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textmining
coexpression edge
co-expression
homology edge
protein homology
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[Homology]
Score
POU4F1POU class 4 homeobox 1; Probable transcription factor which may play a role in the regulation of specific gene expression within a subset of neuronal lineages. May play a role in determining or maintaining the identities of a small subset of visual system neurons (419 aa)    
Predicted Functional Partners:
BCL2
B-cell CLL/lymphoma 2; Suppresses apoptosis in a variety of cell systems including factor-dependent lymphohematopoietic and neural cells. Regulates cell death by controlling the mitochondrial membrane permeability. Appears to function in a feedback loop system with caspases. Inhibits caspase activity either by preventing the release of cytochrome c from the mitochondria and/or by binding to the apoptosis-activating factor (APAF-1) (239 aa)
          score_image score_image   0.985
ESR1
estrogen receptor 1; 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 [...] (595 aa)
        score_image score_image score_image   0.963
CDKN1A
cyclin-dependent kinase inhibitor 1A (p21, Cip1); May be the important intermediate by which p53/TP53 mediates its role as an inhibitor of cellular proliferation in response to DNA damage. Binds to and inhibits cyclin-dependent kinase activity, preventing phosphorylation of critical cyclin- dependent kinase substrates and blocking cell cycle progression. Functions in the nuclear localization and assembly of cyclin D- CDK4 complex and promotes its kinase activity towards RB1. At higher stoichiometric ratios, inhibits the kinase activity of the cyclin D-CDK4 complex (164 aa)
          score_image score_image   0.915
BAX
BCL2-associated X protein (218 aa)
          score_image score_image   0.912
PMAIP1
phorbol-12-myristate-13-acetate-induced protein 1; Promotes activation of caspases and apoptosis. Promotes mitochondrial membrane changes and efflux of apoptogenic proteins from the mitochondria. Contributes to p53/TP53-dependent apoptosis after radiation exposure. Promotes proteasomal degradation of MCL1. Competes with BAK1 for binding to MCL1 and can displace BAK1 from its binding site on MCL1 (By similarity). Competes with BIM/BCL2L11 for binding to MCL1 and can displace BIM/BCL2L11 from its binding site on MCL1 (54 aa)
          score_image score_image   0.906
VTLGL1
Vitellogenin-like 1 (41 aa)
          score_image     0.900
NTRK1
neurotrophic tyrosine kinase, receptor, type 1 (796 aa)
            score_image   0.891
RIT2
Ras-like without CAAX 2; Binds and exchanges GTP and GDP (By similarity) (217 aa)
        score_image   score_image   0.888
NTRK3
neurotrophic tyrosine kinase, receptor, type 3; Receptor for neurotrophin-3 (NT-3). This is a tyrosine- protein kinase receptor. Known substrates for the trk receptors are SHC1, PI-3 kinase, and PLCG1. The different isoforms do not have identical signaling properties (839 aa)
            score_image   0.885
HIPK2
homeodomain interacting protein kinase 2; Serine/threonine-protein kinase involved in transcription regulation, p53/TP53-mediated cellular apoptosis and regulation of the cell cycle. Acts as a corepressor of several transcription factors, including SMAD1 and POU4F1/Brn3a and probably NK homeodomain transcription factors. Phosphorylates PDX1, ATF1, PML, p53/TP53, CREB1, CTBP1, CBX4, RUNX1, EP300, CTNNB1, HMGA1 and ZBTB4. Inhibits cell growth and promotes apoptosis through the activation of p53/TP53 both at the transcription level and at the protein level (by phosphorylation and indirect [...] (1198 aa)
        score_image   score_image   0.879
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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