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
TMPRSS2Transmembrane serine protease 2; Belongs to the peptidase S1 family. (492 aa)    
Predicted Functional Partners:
ACE2
Processed angiotensin-converting enzyme 2; Carboxypeptidase which converts angiotensin I to angiotensin 1-9, a peptide of unknown function, and angiotensin II to angiotensin 1-7, a vasodilator (By similarity). Also able to hydrolyze apelin-13 and dynorphin-13 with high efficiency. By cleavage of angiotensin II, may be an important regulator of heart function (By similarity). By cleavage of angiotensin II, may also have a protective role in acute lung injury (By similarity). Plays an important role in amino acid transport by acting as binding partner of amino acid transporter SLC6A19 in [...]
    
 
 0.947
PDP
Cathepsin L1; Thiol protease important for the overall degradation of proteins in lysosomes (By similarity). Involved in the solubilization of cross-linked TG/thyroglobulin and in the subsequent release of thyroid hormone thyroxine (T4) by limited proteolysis of TG/thyroglobulin in the thyroid follicle lumen (By similarity). Belongs to the peptidase C1 family.
     
 0.880
LOC101087880
Uncharacterized protein; Belongs to the peptidase C1 family.
 
   
 0.878
LOC101101202
Uncharacterized protein; Belongs to the peptidase C1 family.
     
 0.878
LOC105259631
Uncharacterized protein; Belongs to the peptidase C1 family.
 
   
 0.878
CTSV
Cathepsin V; Belongs to the peptidase C1 family.
 
   
 0.878
FURIN
Furin, paired basic amino acid cleaving enzyme; Belongs to the peptidase S8 family.
   
 
 0.877
LOC111559123
Uncharacterized protein; Belongs to the peptidase C1 family.
     
 0.876
LOC101082891
Uncharacterized protein; Belongs to the peptidase C1 family.
     
 0.876
AR
Androgen receptor.
    
 0.857
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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