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
speESpermine 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. (309 aa)    
Predicted Functional Partners:
speH
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; Belongs to the prokaryotic AdoMetDC family. Type 1 subfamily.
 
 0.996
Deba_2312
COGs: COG1868 Flagellar motor switch protein; InterPro IPR001543:IPR001689; KEGG: dma:DMR_22580 flagellar motor switch protein FliM; PFAM: flagellar motor switch protein FliM; surface presentation of antigens (SPOA) protein; SPTR: C4XSQ7 Flagellar motor switch protein FliM; TIGRFAM: flagellar motor switch protein FliM; PFAM: Surface presentation of antigens (SPOA); Flagellar motor switch protein FliM; TIGRFAM: flagellar motor switch protein FliM.
    
   0.736
Deba_0052
Agmatinase; COGs: COG0010 Arginase/agmatinase/formimionoglutamate hydrolase arginase family; InterPro IPR006035:IPR020855:IPR005925; KEGG: mgm:Mmc1_3564 putative agmatinase; PFAM: Arginase/agmatinase/formiminoglutamase; SPTR: C8R0F8 Agmatinase; TIGRFAM: agmatinase; PFAM: Arginase family; TIGRFAM: agmatinase; Belongs to the arginase family.
  
  
 0.514
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
    0.491
mtnA
Translation initiation factor, aIF-2BI family; Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P).
 
  
 0.489
rplD
Ribosomal protein L4/L1e; Forms part of the polypeptide exit tunnel.
   
    0.487
trmD
tRNA (guanine-N1)-methyltransferase; Specifically methylates guanosine-37 in various tRNAs. Belongs to the RNA methyltransferase TrmD family.
   
    0.485
rimM
16S rRNA processing protein RimM; An accessory protein needed during the final step in the assembly of 30S ribosomal subunit, possibly for assembly of the head region. Probably interacts with S19. Essential for efficient processing of 16S rRNA. May be needed both before and after RbfA during the maturation of 16S rRNA. It has affinity for free ribosomal 30S subunits but not for 70S ribosomes; Belongs to the RimM family.
   
    0.483
guaA
GMP synthase, large subunit; Catalyzes the synthesis of GMP from XMP.
   
  
 0.473
rpsF
Ribosomal protein S6; Binds together with S18 to 16S ribosomal RNA.
  
    0.469
Your Current Organism:
Desulfarculus baarsii
NCBI taxonomy Id: 644282
Other names: D. baarsii DSM 2075, Desulfarculus baarsii 2st 14, Desulfarculus baarsii DSM 2075, Desulfarculus baarsii str. DSM 2075, Desulfarculus baarsii strain DSM 2075
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.