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
rlmN23S rRNA m(2)A-2503 methyltransferase; Specifically methylates position 2 of adenine 2503 in 23S rRNA and position 2 of adenine 37 in tRNAs; Belongs to the radical SAM superfamily. RlmN family. (360 aa)    
Predicted Functional Partners:
ADR22529.1
Oxygen-independent coproporphyrinogen III oxidase; Probably acts as a heme chaperone, transferring heme to an unknown acceptor. Binds one molecule of heme per monomer, possibly covalently. Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine. Belongs to the anaerobic coproporphyrinogen-III oxidase family.
 
   
 0.753
rimO
SSU ribosomal protein S12P methylthiotransferase; Catalyzes the methylthiolation of an aspartic acid residue of ribosomal protein S12; Belongs to the methylthiotransferase family. RimO subfamily.
 
  
 0.719
miaB
tRNA-i(6)A37 thiotransferase enzyme MiaB; Catalyzes the methylthiolation of N6-(dimethylallyl)adenosine (i(6)A), leading to the formation of 2-methylthio-N6- (dimethylallyl)adenosine (ms(2)i(6)A) at position 37 in tRNAs that read codons beginning with uridine.
 
  
 0.717
ADR20080.1
MiaB-like tRNA modifying enzyme; COGs: COG0621 2-methylthioadenine synthetase; InterProIPR013848: IPR007197: IPR006638: IPR005839: IPR 006467: IPR020612; KEGG: dfe:Dfer_0444 MiaB-like tRNA modifying enzyme; PFAM: protein of unknown function UPF0004; Radical SAM domain protein; SMART: Elongator protein 3/MiaB/NifB; SPTR: Putative Fe-S oxidoreductase; TIGRFAM: MiaB-like tRNA modifying enzyme; RNA modification enzyme, MiaB family; PFAM: Radical SAM superfamily; Uncharacterized protein family UPF0004; TIGRFAM: MiaB-like tRNA modifying enzyme; RNA modification enzyme, MiaB family.
 
  
 0.661
ADR21194.1
Alanine racemase domain protein; Pyridoxal 5'-phosphate (PLP)-binding protein, which is involved in PLP homeostasis; Belongs to the pyridoxal phosphate-binding protein YggS/PROSC family.
 
     0.643
ADR22818.1
Transcriptional regulator, Crp/Fnr family; COGs: COG0664 cAMP-binding protein - catabolite gene activator and regulatory subunit of cAMP-dependent protein kinase; InterPro IPR000595: IPR012318: IPR001808; KEGG: cpi:Cpin_0678 transcriptional regulator, Crp/Fnr family; PFAM: cyclic nucleotide-binding; regulatory protein Crp; SMART: cyclic nucleotide-binding; regulatory protein Crp; SPTR: Putative FNR-family transcriptional regulator protein; PFAM: Bacterial regulatory proteins, crp family; Cyclic nucleotide-binding domain.
       0.556
ADR22820.1
TonB family protein; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates. It could act to transduce energy from the cytoplasmic membrane to specific energy-requiring processes in the outer membrane, resulting in the release into the periplasm of ligands bound by these outer membrane proteins. Belongs to the TonB family.
       0.533
nusB
NusB antitermination factor; Involved in transcription antitermination. Required for transcription of ribosomal RNA (rRNA) genes. Binds specifically to the boxA antiterminator sequence of the ribosomal RNA (rrn) operons.
  
  
 0.531
ADR20593.1
COGs: COG0223 Methionyl-tRNA formyltransferase; InterPro IPR002376; KEGG: gfo:GFO_2032 hypothetical protein; PFAM: formyl transferase domain protein; SPTR: Formyltransferase family protein; PFAM: Formyl transferase.
  
    0.464
fmt
methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family.
  
    0.464
Your Current Organism:
Marivirga tractuosa
NCBI taxonomy Id: 643867
Other names: Flexibacter tractuosus DSM 4126, Flexibacter tractuosus IFO 15989, M. tractuosa DSM 4126, Marivirga tractuosa DSM 4126, Marivirga tractuosa IFO 15989, Marivirga tractuosa str. DSM 4126, Marivirga tractuosa strain DSM 4126
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