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
Pisl_1714Arginine decarboxylase; Specifically catalyzes the decarboxylation of L-arginine to agmatine. Has no S-adenosylmethionine decarboxylase (AdoMetDC) activity; Belongs to the prokaryotic AdoMetDC family. Type 1 subfamily. (126 aa)    
Predicted Functional Partners:
speE
Spermidine synthase / spermine synthase; Catalyzes the irreversible transfer of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine.
 
 
 0.991
mat
Methionine adenosyltransferase; Catalyzes the formation of S-adenosylmethionine from methionine and ATP; Belongs to the AdoMet synthase 2 family.
     
 0.912
speH
Adenosylmethionine decarboxylase; Catalyzes the decarboxylation of S-adenosylmethionine to S- adenosylmethioninamine (dcAdoMet), the propylamine donor required for the synthesis of the polyamines spermine and spermidine from the diamine putrescine; Belongs to the prokaryotic AdoMetDC family. Type 1 subfamily.
  
  
 
0.903
Pisl_1675
DNA-cytosine methyltransferase; KEGG: pai:PAE1659 C-5 cytosine-specific DNA methylase; TIGRFAM: DNA-cytosine methyltransferase; PFAM: C-5 cytosine-specific DNA methylase; Belongs to the class I-like SAM-binding methyltransferase superfamily. C5-methyltransferase family.
     
  0.900
Pisl_1715
KEGG: pai:PAE1752 hypothetical protein.
       0.723
thrS
Anticodon-binding domain protein; Catalyzes the attachment of threonine to tRNA(Thr) in a two- step reaction: L-threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr). Also edits incorrectly charged L-seryl-tRNA(Thr); Belongs to the class-II aminoacyl-tRNA synthetase family.
       0.625
gap
KEGG: pai:PAE1740 glyceraldehyde-3-phosphate dehydrogenase; TIGRFAM: glyceraldehyde-3-phosphate dehydrogenase, type II; PFAM: glyceraldehyde 3-phosphate dehydrogenase; dihydrodipicolinate reductase.
  
  
 0.586
Pisl_1712
KEGG: pai:PAE1744 hypothetical protein.
       0.537
Your Current Organism:
Pyrobaculum islandicum
NCBI taxonomy Id: 384616
Other names: P. islandicum DSM 4184, Pyrobaculum islandicum DSM 4184, Pyrobaculum islandicum str. DSM 4184, Pyrobaculum islandicum strain DSM 4184
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.