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
MMP1355Bacterial transferase hexapeptide repeat. (226 aa)    
Predicted Functional Partners:
thiI
Thiamine biosynthesis protein:THUMP domain; Catalyzes the ATP-dependent transfer of a sulfur to tRNA to produce 4-thiouridine in position 8 of tRNAs, which functions as a near-UV photosensor. Also catalyzes the transfer of sulfur to the sulfur carrier protein ThiS, forming ThiS-thiocarboxylate. This is a step in the synthesis of thiazole, in the thiamine biosynthesis pathway. The sulfur is donated as persulfide by IscS.
  
    0.881
MMP1343
Conserved hypothetical protein.
  
  
 0.672
MMP1348
Conserved hypothetical protein; Belongs to the UPF0292 family.
  
 
 0.584
MMP1353
Conserved hypothetical protein.
  
    0.563
uppS
Undecaprenyl pyrophospahte synthetase related protein (Di-trans-poly-cis-decaprenylcistransferase); Catalyzes the sequential condensation of isopentenyl diphosphate (IPP) with geranylgeranyl diphosphate (GGPP) to yield (2Z,6Z,10Z,14Z,18Z,22Z,26Z,30E,34E,38E)-undecaprenyl diphosphate (tritrans,heptacis-UPP). It is probably the precursor of glycosyl carrier lipids.
  
  
 0.560
nadE
NAD+ synthase related protein; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses ammonia as a nitrogen source.
  
 
 0.540
bioD
Dethiobiotin synthetase; Catalyzes a mechanistically unusual reaction, the ATP- dependent insertion of CO2 between the N7 and N8 nitrogen atoms of 7,8- diaminopelargonic acid (DAPA) to form an ureido ring.
  
  
 0.469
thi4
NAD binding site:TonB-dependent receptor protein:Thiamine biosynthesis Thi4 protein; Involved in the biosynthesis of the thiazole moiety of thiamine. Catalyzes the conversion of NAD and glycine to adenosine diphosphate 5-(2-hydroxyethyl)-4-methylthiazole-2-carboxylate (ADT), an adenylated thiazole intermediate, using free sulfide as a source of sulfur.
  
  
 0.468
MMP0176
CDC48 cell division cycle protein family member; ATP/GTP-binding site motif A (P-loop); Citation: Mol. Gen. Genet. (1999) 262: 559-567, Cell (1995) 82: 885-893.
  
 
 0.458
MMP1351
N-acetyltransferase domain-containing protein; Unnamed protein product.
  
    0.447
Your Current Organism:
Methanococcus maripaludis S2
NCBI taxonomy Id: 267377
Other names: M. maripaludis S2, Methanococcus maripaludis LL, Methanococcus maripaludis str. S2, Methanococcus maripaludis strain S2
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