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
rtcARNA 3'-phosphate cyclase; Catalyzes the conversion of 3'-phosphate to a 2',3'-cyclic phosphodiester at the end of RNA. The mechanism of action of the enzyme occurs in 3 steps: (A) adenylation of the enzyme by ATP; (B) transfer of adenylate to an RNA-N3'P to produce RNA-N3'PP5'A; (C) and attack of the adjacent 2'-hydroxyl on the 3'-phosphorus in the diester linkage to produce the cyclic end product. The biological role of this enzyme is unknown but it is likely to function in some aspects of cellular RNA processing. (338 aa)    
Predicted Functional Partners:
rps4
Ribosomal protein S4; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
   
 0.983
rps6e
PFAM: Ribosomal protein S6e; KEGG: mja:MJ1260 30S ribosomal protein S6e; Belongs to the eukaryotic ribosomal protein eS6 family.
    
 0.977
rps11
Ribosomal protein S11P; Located on the platform of the 30S subunit. Belongs to the universal ribosomal protein uS11 family.
    
 0.974
ADC70159.1
PFAM: Pre-mRNA processing ribonucleoprotein, binding domain protein; NOSIC domain protein; KEGG: mja:MJ0694 hypothetical protein.
 
 
 0.974
ADC69638.1
Protein of unknown function DUF101; Activates the tRNA-splicing ligase complex by facilitating the enzymatic turnover of catalytic subunit RtcB. Acts by promoting the guanylylation of RtcB, a key intermediate step in tRNA ligation. Can also alter the NTP specificity of RtcB such that ATP, dGTP or ITP is used efficiently.
 
 
 
 0.972
ADC70381.1
KH domain protein; KEGG: mja:MJ0443 putative RNA-processing protein; TIGRFAM: KH domain protein; PFAM: K Homology, type 1, subgroup; SMART: KH domain protein.
   
 
 0.971
nep1
Suppressor Mra1 family protein; Methyltransferase involved in ribosomal biogenesis. Specifically catalyzes the N1-methylation of the pseudouridine corresponding to position 914 in M.jannaschii 16S rRNA.
   
 
 0.970
rtcB
PFAM: protein of unknown function UPF0027; SMART: Hedgehog/intein hint domain protein; KEGG: mja:MJ0682 hypothetical protein; Belongs to the RtcB family.
 
  
 0.966
rps3ae
PFAM: ribosomal protein S3Ae; KEGG: mfe:Mefer_1411 ribosomal protein S3Ae; Belongs to the eukaryotic ribosomal protein eS1 family.
  
 
  0.966
rps17
Ribosomal protein S17P; One of the primary rRNA binding proteins, it binds specifically to the 5'-end of 16S ribosomal RNA.
    
 0.954
Your Current Organism:
Methanocaldococcus sp. FS40622
NCBI taxonomy Id: 644281
Other names: M. sp. FS406-22, Methanocaldococcus sp. FS406-22
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