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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
SEQ88429.1Spermine/spermidine synthase. (248 aa)    
Predicted Functional Partners:
speD
Adenosylmethionine decarboxylase proenzyme; 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 2 subfamily.
  
 
 0.888
SER07560.1
Flagellar motor switch protein FliM; FliM is one of three proteins (FliG, FliN, FliM) that forms the rotor-mounted switch complex (C ring), located at the base of the basal body. This complex interacts with the CheY and CheZ chemotaxis proteins, in addition to contacting components of the motor that determine the direction of flagellar rotation.
    
   0.788
luxS
S-ribosylhomocysteine lyase /quorum-sensing autoinducer 2 (AI-2) synthesis protein LuxS; Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD). Belongs to the LuxS family.
    
 0.590
SEQ41997.1
Ornithine decarboxylase; Belongs to the Orn/Lys/Arg decarboxylase class-II family.
  
 0.585
hutG
Formiminoglutamase; Catalyzes the conversion of N-formimidoyl-L-glutamate to L- glutamate and formamide; Belongs to the arginase family.
  
 
 0.557
SEQ52428.1
Agmatinase; Belongs to the arginase family.
  
 
 0.557
speE
Spermidine 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.
  
  
0.549
SEQ21613.1
N-carbamoylputrescine amidase.
  
 
 0.527
mtnN
Adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. Belongs to the PNP/UDP phosphorylase family. MtnN subfamily.
    
 0.500
SEQ06924.1
Transcriptional regulator, MarR family with acetyltransferase activity.
    
  0.475
Your Current Organism:
Amphritea atlantica
NCBI taxonomy Id: 355243
Other names: A. atlantica, Amphritea atlantica Gartner et al. 2008 emend. Jang et al. 2015, DSM 18887, LMG 24143, LMG:24143, gamma proteobacterium M41, strain M41
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