close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING newly available directed regulatory networks a new typed view showing functional, physical, and regulatory edges in one network new clustering options and cluster-based layouts … and much more!
Explore STRING v12.5 →
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
SFK75516.1Hypothetical protein. (64 aa)    
Predicted Functional Partners:
SFK75495.1
Peptidase M15.
       0.773
SFK75536.1
Hypothetical protein.
       0.773
SFK75559.1
Hypothetical protein.
       0.773
SFK75584.1
Hypothetical protein.
       0.773
SFK75471.1
Single-strand binding protein; Plays an important role in DNA replication, recombination and repair. Binds to ssDNA and to an array of partner proteins to recruit them to their sites of action during DNA metabolism.
       0.709
SFK75445.1
Hypothetical protein.
       0.690
SFK75397.1
Hypothetical protein.
       0.510
SFK75422.1
Uncharacterized conserved protein YfdQ, DUF2303 family.
       0.510
SFK75609.1
HNH endonuclease.
       0.490
SFK75636.1
Hypothetical protein.
       0.490
Your Current Organism:
Nitrosomonas aestuarii
NCBI taxonomy Id: 52441
Other names: Nitrosomonas aestuarii Koops et al. 2001, strain Nm 36
Server load: low (26%) [HD]