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
PRSS36Polyserase-2; Serine protease. Hydrolyzes the peptides N-t-Boc-Gln-Ala-Arg- AMC and N-t-Boc-Gln-Gly-Arg-AMC and, to a lesser extent, N-t-Boc-Ala- Phe-Lys-AMC and N-t-Boc-Val-Leu-Lys-AMC. Has a preference for substrates with an Arg instead of a Lys residue in position P1; Belongs to the peptidase S1 family. (855 aa)    
Predicted Functional Partners:
CEACAM19
CEA cell adhesion molecule 19; Belongs to the immunoglobulin superfamily. CEA family.
   
  
 0.581
CCDC189
Coiled-coil domain containing 189.
      
 0.571
CPB1
Carboxypeptidase B1; Belongs to the peptidase M14 family.
   
 
 0.544
HOXD13
Homeobox protein Hox-D13; Sequence-specific transcription factor that binds gene promoters and activates their transcription. Part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis (By similarity). Belongs to the Abd-B homeobox family.
      
 0.542
CPD
Carboxypeptidase D.
   
  
 0.541
DEF8
Differentially expressed in FDCP 8 homolog; Positively regulates lysosome peripheral distribution and ruffled border formation in osteoclasts. Involved in bone resorption.
   
  
 0.534
ZNF668
Zinc finger protein 668; May be involved in transcriptional regulation.
   
 
 0.496
ABI3
ABI gene family member 3; May inhibit tumor metastasis (By similarity). In vitro, reduces cell motility; Belongs to the ABI family.
   
  
 0.472
DIRC1
Disrupted in renal carcinoma 1.
   
    0.468
SAMSN1
SAM domain-containing protein SAMSN-1; Negative regulator of B-cell activation. Down-regulates cell proliferation (in vitro). Promotes RAC1-dependent membrane ruffle formation and reorganization of the actin cytoskeleton. Regulates cell spreading and cell polarization. Stimulates HDAC1 activity. Regulates LYN activity by modulating its tyrosine phosphorylation (By similarity).
   
  
 0.466
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, human, man
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