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
SFR81263.1Hypothetical protein. (44 aa)    
Predicted Functional Partners:
SFR81274.1
Stage V sporulation protein AA.
       0.773
SFR81285.1
Stage V sporulation protein AB.
       0.773
SFR81298.1
Stage V sporulation protein AC.
       0.709
SFR81308.1
Stage V sporulation protein AD.
       0.685
SFR81320.1
Stage V sporulation protein AE.
       0.685
SFR81251.1
RNA polymerase sporulation-specific sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
       0.509
spoIIAB
Stage II sporulation protein AB (anti-sigma F factor); Binds to sigma F and blocks its ability to form an RNA polymerase holoenzyme (E-sigma F). Phosphorylates SpoIIAA on a serine residue. This phosphorylation may enable SpoIIAA to act as an anti- anti-sigma factor that counteracts SpoIIAB and thus releases sigma F from inhibition.
       0.490
SFR81226.1
Anti-anti-sigma regulatory factor, SpoIIAA; Belongs to the anti-sigma-factor antagonist family.
       0.460
Your Current Organism:
Clostridium populeti
NCBI taxonomy Id: 37658
Other names: ATCC 35295, DSM 5832, [. populeti, [Clostridium] populeti, strain 743A
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