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
NEDD8NEDD8; Ubiquitin-like protein which plays an important role in cell cycle control and embryogenesis. Covalent attachment to its substrates requires prior activation by the E1 complex UBE1C-APPBP1 and linkage to the E2 enzyme UBE2M. Attachment of NEDD8 to cullins activates their associated E3 ubiquitin ligase activity, and thus promotes polyubiquitination and proteasomal degradation of cyclins and other regulatory proteins (By similarity). (81 aa)    
Predicted Functional Partners:
UBE2M
NEDD8-conjugating enzyme Ubc12; Accepts the ubiquitin-like protein NEDD8 from the UBA3-NAE1 E1 complex and catalyzes its covalent attachment to other proteins. The specific interaction with the E3 ubiquitin ligase RBX1, but not RBX2, suggests that the RBX1-UBE2M complex neddylates specific target proteins, such as CUL1, CUL2, CUL3 and CUL4. Involved in cell proliferation (By similarity).
   
 0.999
UBA3
Ubiquitin like modifier activating enzyme 3.
   
 0.999
UBE2F
NEDD8-conjugating enzyme UBE2F; Accepts the ubiquitin-like protein NEDD8 from the UBA3-NAE1 E1 complex and catalyzes its covalent attachment to other proteins. The specific interaction with the E3 ubiquitin ligase RBX2, but not RBX1, suggests that the RBX2-UBE2F complex neddylates specific target proteins, such as CUL5.
   
 0.992
NAE1
NEDD8-activating enzyme E1 regulatory subunit; Regulatory subunit of the dimeric UBA3-NAE1 E1 enzyme. E1 activates NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a NEDD8-UBA3 thioester and free AMP. E1 finally transfers NEDD8 to the catalytic cysteine of UBE2M. Belongs to the ubiquitin-activating E1 family. ULA1 subfamily.
    
 0.988
CUL1
Cullin 1; Belongs to the cullin family.
    
 0.985
CUL5
Cullin 5; Belongs to the cullin family.
    
 0.980
CUL3
Cullin 3; Belongs to the cullin family.
    
 0.976
CUL2
CUL2 protein; Belongs to the cullin family.
    
 0.974
SENP8
ULP_PROTEASE domain-containing protein.
   
 0.972
COPS5
COP9 signalosome subunit 5.
   
 0.964
Your Current Organism:
Bos taurus
NCBI taxonomy Id: 9913
Other names: B. taurus, Bos bovis, Bos primigenius taurus, Bovidae sp. Adi Nefas, bovine, cattle, cow, dairy cow, domestic cattle, domestic cow
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.