STRINGSTRING
QSOX1 protein (Arabidopsis thaliana) - STRING interaction network
"QSOX1" - Quiescin-sulfhydryl oxidase 1 in Arabidopsis thaliana
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:
some 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 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
QSOX1Quiescin-sulfhydryl oxidase 1; Sulfhydryl oxidase involved in the regulation of cation homeostasis. Positively regulates shoot accumulation of K(+) and inhibits accumulation of toxic cations. Acts at the level of root K(+) efflux systems involved in xylem loading (root symplast-xylem interface) (528 aa)    
Predicted Functional Partners:
QSOX2
Quiescin-sulfhydryl oxidase 2; Catalyzes the oxidation of sulfhydryl groups in peptide and protein thiols to disulfides with the reduction of oxygen to hydrogen peroxide. May contribute to disulfide bond formation in a variety of secreted proteins (By similarity) (495 aa)
     
 
0.937
FCLY
Farnesylcysteine lyase; Involved in the degradation of prenylcysteine. Cleaves specifically the thioether bond of S-farnesyl-L-cysteine and has no activity with S-geranylgeranyl-L-cysteine. Recognizes also N- acetyl-farnesylcysteine and may have a role in deprenylation of farnesylated proteins (500 aa)
     
 
    0.906
AT5G39630
Vesicle transport v-SNARE family protein (207 aa)
         
    0.900
SGR4
SHOOT GRAVITROPSIM 4; May function as a v-SNARE responsible for targeting AtELP-containing vesicles from the trans-Golgi network (TGN) to the prevacuolar compartment (PVC). May be also involved in retrograde traffic to the cis-Golgi (By similarity). Promotes the formation of vacuolar membrane ’bulbs’. Required for amyloplast sedimentation in the endodermis during shoot gravitropism, which are thus acting as statoliths. Expression in the endodermis is essential for the shoot gravitropic response, whereas expression in other tissues may be responsible for the correct stem and leaf shape (221 aa)
         
    0.900
AT5G39410
Saccharopine dehydrogenase (454 aa)
         
    0.900
FBA4
Aldolase superfamily protein (393 aa)
         
    0.900
RD19
Cysteine proteinase RD19a (368 aa)
         
    0.900
FBA5
Aldolase superfamily protein (358 aa)
         
    0.900
FBA7
Aldolase superfamily protein (358 aa)
         
    0.900
AT4G16190
Papain family cysteine protease (373 aa)
         
    0.900
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
Server load: low (25%) [HD]