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
ribKPredicted transcriptional regulator; Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN); Belongs to the archaeal riboflavin kinase family. (131 aa)    
Predicted Functional Partners:
ribL
Putative cytidylyltransferase; Catalyzes the transfer of the AMP portion of ATP to flavin mononucleotide (FMN) to produce flavin adenine dinucleotide (FAD) coenzyme.
  
  
 0.938
ribC
RibC; Putative riboflavin synthase; COG1731.
    
  0.916
ribB
RibB; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate.
       0.709
Msp_1069
Predicted regulator of aminoacid metabolism; COG2150.
  
   
 0.672
tiaS
Predicted DNA-binding protein; ATP-dependent agmatine transferase that catalyzes the formation of 2-agmatinylcytidine (agm2C) at the wobble position (C34) of tRNA(Ile2), converting the codon specificity from AUG to AUA.
  
     0.670
Msp_0622
Conserved hypothetical protein; Catalyzes the GTP-dependent phosphorylation of the 3'- hydroxyl group of dephosphocoenzyme A to form coenzyme A (CoA).
  
     0.652
Msp_0435
Nicotinamide-nucleotide adenylyltransferase.
 
     0.648
dnaG
Predicted DNA primase; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. Also part of the exosome, which is a complex involved in RNA degradation. Acts as a poly(A)-binding protein that enhances the interaction between heteropolymeric, adenine-rich transcripts and the exosome.
 
     0.571
Msp_1034
Predicted nucleic acid-binding protein; COG1439.
  
     0.536
rpoM2
RpoM2; DNA-directed RNA polymerase, subunit M2; COG1594, smart00440; Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family.
  
     0.515
Your Current Organism:
Methanosphaera stadtmanae
NCBI taxonomy Id: 339860
Other names: M. stadtmanae DSM 3091, Methanosphaera stadtmanae ATCC 43021, Methanosphaera stadtmanae DSM 3091, Methanosphaera stadtmanae MCB-3, Methanosphaera stadtmanae str. DSM 3091, Methanosphaera stadtmanae strain DSM 3091
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