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
CCNA1Cyclin A1; Belongs to the cyclin family. (421 aa)    
Predicted Functional Partners:
CDK2
Cyclin dependent kinase 2; Belongs to the protein kinase superfamily.
   
 0.999
CDC6
Cell division control protein; Involved in the initiation of DNA replication. Also participates in checkpoint controls that ensure DNA replication is completed before mitosis is initiated; Belongs to the CDC6/cdc18 family.
   
 0.996
CDK1
Cyclin dependent kinase 1; Belongs to the protein kinase superfamily.
   
 0.994
CDKN1A
Cyclin-dependent kinase inhibitor 1; May be involved in p53/TP53 mediated inhibition of cellular proliferation in response to DNA damage (By similarity). Binds to and inhibits cyclin-dependent kinase activity, preventing phosphorylation of critical cyclin-dependent kinase substrates and blocking cell cycle progression (By similarity). Functions in the nuclear localization and assembly of cyclin D-CDK4 complex and promotes its kinase activity towards RB1 (By similarity). At higher stoichiometric ratios, inhibits the kinase activity of the cyclin D-CDK4 complex (By similarity). Inhibits [...]
    
 0.992
E2F1
E2F transcription factor 1.
   
 0.991
CDKN1B
Cyclin-dependent kinase inhibitor 1B; Important regulator of cell cycle progression. Inhibits the kinase activity of CDK2 bound to cyclin A, but has little inhibitory activity on CDK2 bound to SPDYA. Involved in G1 arrest. Potent inhibitor of cyclin E- and cyclin A-CDK2 complexes. Forms a complex with cyclin type D-CDK4 complexes and is involved in the assembly, stability, and modulation of CCND1-CDK4 complex activation. Acts either as an inhibitor or an activator of cyclin type D-CDK4 complexes depending on its phosphorylation state and/or stoichometry.
    
 0.984
RB1
RB transcriptional corepressor 1.
   
 0.982
CDKN1C
Cyclin dependent kinase inhibitor 1C.
    
 0.978
SKP2
S-phase kinase associated protein 2.
   
 0.974
E2F3
E2F transcription factor 3.
   
 0.973
Your Current Organism:
Felis catus
NCBI taxonomy Id: 9685
Other names: F. catus, Felis domesticus, Felis silvestris catus, Korat cats, cat, cats, domestic cat
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