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:
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 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
speE1Spermidine 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 (286 aa)    
Predicted Functional Partners:
speH
Putative s-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
 
 0.999
speD
S-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
 
 
 0.999
speC
Ornithine decarboxylase; Belongs to the Orn/Lys/Arg decarboxylase class-II family
  
 0.988
gbuA
Guanidinobutyrase; Catalyzes specifically the hydrolysis of 4-guanidinobutanoate to 4-aminobutanoate and urea. Has no activity against arginine, agmatine, 3-guanidinopropionate and guanidinoacetate
  
 
 0.972
aguB
N-carbamoylputrescine amidohydrolase; agmatine_aguB: N-carbamoylputrescine amidase
   
 0.970
speA
Arginine decarboxylase; Catalyzes the biosynthesis of agmatine from arginine
    
 0.948
DR97_4766
5-methylthioadenosine/S-adenosylhomocysteinedeaminase; 465; amidohydrolase family Protein OLEI01672_1_465
   
  0.908
spuC
Beta-eliminating lyase family protein; Involved in the putrescine catabolism. Catalyzes the transfer of the amino group from putrescine to pyruvate to yield 4-aminobutanal and alanine
     
 0.905
spdH
annotation not available
   
 
  0.903
DR97_3178
Aminotransferase class-iii family protein; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family
     
  0.900
Your Current Organism:
Pseudomonas aeruginosa
NCBI taxonomy Id: 287
Other names: ATCC 10145, ATCC 10145-U, Bacillus aeruginosus, Bacillus pyocyaneus, Bacterium aeruginosum, Bacterium pyocyaneum, CCEB 481, CCUG 28447, CCUG 29297, CCUG 551, CFBP 2466, CIP 100720, DSM 50071, IBCS 277, IFO 12689, JCM 5962, Micrococcus pyocyaneus, NBRC 12689, NCCB 76039, NCIB 8295, NCIMB 8295, NCTC 10332, NRRL B-771, P. aeruginosa, Pseudomonas polycolor, Pseudomonas pyocyanea, Pseudomonas sp. RV3, RH 815, VKM B-588, bacterium ASFP-37, bacterium ASFP-38, bacterium ASFP-45, bacterium ASFP-46, bacterium ASFP-48
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