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
ttn-1Titin homolog; Serine/threonine-protein kinase. Key component in the assembly and functioning of muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The size and extensibility of the cross-links are the main determinants of sarcomere extensibility properties of muscle. In non-muscle cells, seems to play a role in chromosome condensation and chromosome segregation during mitosis. Might link the lamina network to chromatin or nuclear actin, or both during interphase (By similarity). (15188 aa)    
Predicted Functional Partners:
src-1
Tyrosine protein-kinase src-1; Non-receptor tyrosine-protein kinase which plays a role in endoderm development by controlling spindle orientation in EMS blastomere, probably downstream of receptor mes-1. Also involved in embryonic body morphogenesis, especially in the formation of the pharynx and the intestine. May be dispensable for pharyngeal muscle organization in the adult. Probably phosphorylates netrin receptor unc-5, to regulate distal tip cell (DTC) migration during gonad development and in axon repulsion. Plays a role in the migration of the QR neuroblast, a precursor of the A [...]
   
 
0.814
lad-2
Immunoglobulin domain-containing protein Y54G2A.25.
   
 
 
0.806
unc-89
Muscle M-line assembly protein unc-89; Structural component of the muscle M line which is involved in assembly and organization of sarcomere myofilaments. The large isoform a, isoform b, isoform d and isoform f play an essential role in maintaining the organization of sarcomeres but not myofilament alignment during body wall muscle development whereas the small isoform c and isoform d appear to have a minor role. Isoform b and isoform f are required for the organization of unc-15/paramyosin into sarcomere thick filaments in body wall muscles. By binding mel-26, a substrate adapter of t [...]
   
 
0.782
nas-39
Zinc metalloproteinase nas-39; Metalloprotease.
   
 
  0.752
wrk-1
Wrapper/Rega-1/Klingon homolog.
   
0.752
dgn-1
Peptidase S72 domain-containing protein.
   
  0.717
emb-9
Collagen alpha-1(IV) chain; Collagen type IV is specific for basement membranes (Probable). Required to restrict presynaptic growth at the neuromuscular junctions (NMJ) in late larval stage and in adult motor neurons. May play a role in axon regeneration in embryos following injury in D-type motor neurons.
   
  0.643
atn-1
AcTiniN.
   
 
 0.598
pro-1
Pre-rRNA-processing protein pro-1; Component of the PELP1 complex involved in the nucleolar steps of 28S rRNA maturation and the subsequent nucleoplasmic transit of the pre-60S ribosomal subunit (By similarity). Required for processing ITS2 sequences from rRNA intermediates during 26S rRNA maturation. Required in the soma to promote normal proliferation and prevent germline tumor formation. Belongs to the WD repeat IPI3/WDR18 family.
   
 
 0.597
shl-1
BTB domain-containing protein; Belongs to the potassium channel family.
   
 
 0.584
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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