STRINGSTRING
STRING protein interaction network
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.
Node Color
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
Edges:
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:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
ify-1Securin-like protein; Acts as a chaperone and as an inhibitor for separase sep-1. Plays an essential role in maintaining chromosome cohesion prior to meiotic and mitotic anaphase, in cytokinesis and in organizing the spindle and the centrosome. Ubiquitination-dependent degradation at the onset of anaphase is likely to activate sep-1 resulting in the proteolysis of the cohesin complex and the subsequent segregation of the chromosomes. Also required for cortical granule exocytosis. (244 aa)    
Predicted Functional Partners:
sep-1
Separin homolog sep-1; Cysteine protease, which plays a central role in homologous chromosome separation during meiosis I and in sister chromatid separation during embryonic mitosis. Promotes chromosome/sister chromatid segregation by cleaving the scc-1 (mitosis) and rec-8 (meiosis) subunits of the cohesin complex at the onset of anaphase (Probable). May cleave histone H3-like protein cpar-1 during meiosis I metaphase- anaphase transition. Promotes cortical granule exocytosis after oocyte fertilization during the first meiotic anaphase. Essential for embryonic cytokinesis by regulating [...]
   
 
 0.997
fzy-1
WD repeat-containing protein fzy-1; Plays a role in metaphase-anaphase transition during meiosis I. Required for embryonic anterior-posterior axis formation ; Belongs to the WD repeat CDC20/Fizzy family.
   
 
 0.961
cyb-1
G2/mitotic-specific cyclin-B1; Essential for the control of the cell cycle at the G2/M (mitosis) transition; Belongs to the cyclin family. Cyclin AB subfamily.
   
  
 0.940
C31H1.8
Uncharacterized protein.
   
  
 0.849
cyb-2.2
Cyclin N-terminal domain-containing protein; Belongs to the cyclin family.
   
  
 0.840
cyb-2.1
Cyclin N-terminal domain-containing protein; Belongs to the cyclin family.
   
  
 0.839
mesp-1
MEiotic SPindle.
   
  
 0.830
hcp-3
Histone H3-like centromeric protein hcp-3; Histone H3-like variant which exclusively replaces conventional H3 in the nucleosome core of centromeric chromatin at the inner plate of the kinetochore. Required for recruitment and assembly of kinetochore proteins, mitotic progression and chromosome segregation. May serve as an epigenetic mark that propagates centromere identity through replication and cell division (By similarity). Might promote cleavage furrow stability during cytokinesis. Not required for chromosome segregation during meiosis.
   
  
 0.814
mdf-1
MAD (Yeast Mitosis arrest DeFicient) related.
   
  
 0.766
ZK430.5
Peptidase C50 domain-containing protein.
   
  
 0.766
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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