STRINGSTRING
lin-40 lin-40 dbl-1 dbl-1 chd-3 chd-3 smo-1 smo-1 lin-3 lin-3 sel-12 sel-12 mab-21 mab-21 ubc-9 ubc-9 let-418 let-418 sin-3 sin-3 spr-1 spr-1 gei-8 gei-8 spr-4 spr-4 lin-39 lin-39 egl-27 egl-27 spr-5 spr-5
Nodes:
Network nodes represent proteins
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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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 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 to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
lin-40Uncharacterized protein. (1022 aa)
dbl-1TGF_BETA_2 domain-containing protein. (365 aa)
chd-3Chromodomain-helicase-DNA-binding protein 3 homolog; Chromatin-remodeling protein that has a role in notch signaling-dependent vulval cell fate determination. May also have a role in pharyngeal precursor cell specification. (1787 aa)
smo-1Small ubiquitin-related modifier; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process. Plays a role in a number of cellular processes such as nuclear transport, DNA replication and repair, mitosis and signal transduction. Covalent attachment to its substrates requires prior activation by the E1 complex aos-1-uba-2 and linkage to the E2 enzyme ubc-9, and can be promoted by an E3 ligase such as gei-17. Required for embryonic dev [...] (91 aa)
lin-3Protein lin-3; Probable ligand for tyrosine kinase receptor let-23. Essential for vulval induction, where it acts downstream of the synthetic multivulva (synMuv) class genes. Probably by activating let-23, phospholipase plc-3 and inositol 1,4,5-trisphosphate receptor itr-1 signaling cascade, plays a role in ovulation by promoting gonadal sheath cell contractions and spermatheca dilatation during ovulation. Probably by regulating neuronal transmission in ALA neurons, mediates the decrease in pharyngeal pumping and locomotion during the quiescent state that precedes each larval molt, by [...] (477 aa)
sel-12Presenilin sel-12; Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors (lin-12 or glp-1). Provides the major presenilin function compared to hop-1 and spe-4. Required cell-autonomously for correct neurite connectivity of the AIY cholinergic interneurons and their correct functioning in thermotaxis. Required for mesodermal patterning of muscle function. Promotes basement membrane gap formation during tissue remodeling ; Belongs to the peptidase A22A family. (444 aa)
mab-21Protein male abnormal 21; Acts in a cell autonomous fashion to specify the properties of the sensory ray and non-autonomously in the choice of hypodermal versus neuroblast cell fate. Belongs to the mab-21 family. (364 aa)
ubc-9SUMO-conjugating enzyme UBC9; Accepts the ubiquitin-like protein smo-1 from the aos-1-uba-2 E1 complex and catalyzes its covalent attachment to other proteins with the help of an E3 ligase such as gei-17. Required to sumoylate the ETS transcription factor lin-1 and the Polycomb protein sop-2. Required for embryonic development, fertility, vulval morphogenesis and inhibition of vulval cell fates. Belongs to the ubiquitin-conjugating enzyme family. (166 aa)
let-418Protein let-418; Part of a NuRD (Nucleosome Remodeling and Deacetylase) complex which is implicated in the synMuv B pathway that negatively regulates specification of vulval cell fate. This negative regulation is thought to be mediated via interaction with the promoter of lin-39, a key regulator in vulva development, and is dependent on the presence lin-1. Contributes to negative regulation of lag-2 which is expressed in the gut during larval development. Has a broad role in development. In association with akir-1, plays a role in regulating the transcription of antimicrobial peptide g [...] (1829 aa)
sin-3Paired amphipathic helix protein sin-3; Probable transcriptional repressor required for the deposition of dimethylated 'Lys-9' of histone H3 (H3K9me2) on asynapsed chromosome pairs (both autosomes and sex chromosomes) during meiosis, but this does not seem to solely affect the transcriptional status. Plays a role in ray fusion and patterning in the male tail, and this may be through activity of the histone deacetylase complex (HDAC). (1507 aa)
spr-1REST corepressor spr-1; Probable corepressor protein, which probably participates in the transcriptional repression of the presenilin protein hop-1. Probably acts via the formation of a multiprotein complex that deacetylates and demethylates specific sites on histones. Acts redundantly with the transcriptional repressor lin-35 to play a role in vulval morphogenesis and promote germline proliferation ; Belongs to the CoREST family. (558 aa)
gei-8Nuclear receptor corepressor 1; Mediates transcriptional repression by certain nuclear receptors. Plays a role in development and neuronal function. May play a role in muscle-specific oxidative mitochondrial metabolism. (1778 aa)
spr-4Suppressor of presenilin protein 4; Probable transcriptional regulator, which participates in the transcriptional repression of the presenilin protein hop-1. Might play a role in the oxidative stress response. (1311 aa)
lin-39Homeobox protein lin-39; Transcription factor that binds to the consensus 5'- TGATNNAT(G/T)(G/A)-3' PBC/Hox motif of target genes to regulate gene expression. Binds to the consensus PBC/Hox motif lineage enhancer region of sem-2 to promote cell fate specification in the postembryonic mesoderm (also known as the M lineage). Regulates the expression of mig-13 which controls the asymmetric distribution of actin cytoskeleton-binding protein cor-1 in Q neuroblasts. This in turn controls the polarity migration of Q neuroblasts and the subsequent mid-body region-specific development. Belongs [...] (253 aa)
egl-27Egg-laying defective protein 27; Transcription factor which promotes stress survival and delays aging. Required for cell cycle progression and development of the mesodermal and endodermal embryonic lineages. Required for normal T-cell polarity, for correct migration of QL neuroblast descendants and other cells, for embryonic patterning and for the embryonic expression of hlh-8. Also required for the transdifferentiation of the Y rectal epithelial cell to the PDA motor neuron during larval development. (1129 aa)
spr-5Probable lysine-specific histone demethylase 1; Probable histone demethylase that specifically demethylates 'Lys-4' of histone H3, a specific tag for epigenetic transcriptional activation, thereby acting as a corepressor. Acts by oxidizing the substrate by FAD to generate the corresponding imine that is subsequently hydrolyzed. Demethylates both mono- and di-methylated 'Lys-4' of histone H3 (By similarity). Participates in the transcriptional repression of the presenilin protein hop-1. May act via the formation of a multiprotein complex that remodel or modify the chromatin. Together wi [...] (770 aa)
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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