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
MJ_0122Translation initiation factor aIF-2B, subunit delta, putative; Catalyzes the isomerization of ribose 1,5-bisphosphate (R15P) to ribulose 1,5-bisphosphate (RuBP), the CO(2) acceptor and substrate for RubisCO. Functions in an archaeal AMP degradation pathway, together with AMP phosphorylase and RubisCO. (308 aa)    
Predicted Functional Partners:
glmU
Glucose-1-phosphate thymidylyltransferase (strD); Catalyzes the last two sequential reactions in the de novo biosynthetic pathway for UDP-N-acetyl-glucosamine (UDP-GlcNAc). Responsible for the acetylation of GlcN-1-P to GlcNAc-1-P, and for the uridyl transfer from UTP to GlcNAc-1-P, to produce UDP-GlcNAc and pyrophosphate. Also catalyzes the reverse reaction, i.e. the cleavage of UDP-GlcNAc with pyrophosphate to form UTP and GlcNAc-1-P. To a lesser extent, is also able to use dUTP or dTTP as the nucleotide substrate, but not CTP, ATP or GTP; In the N-terminal section; belongs to the N- [...]
   
 0.996
eif2a
Translation initiation factor aIF-2, subunit alpha (aif2A); eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA; Belongs to the eIF-2-alpha family.
  
 0.992
MJ_0667
Thymidine phosphorylase (deoA); Catalyzes the conversion of AMP and phosphate to adenine and ribose 1,5-bisphosphate (R15P). Exhibits phosphorylase activity toward CMP and UMP in addition to AMP. Functions in an archaeal AMP degradation pathway, together with R15P isomerase and RubisCO. Belongs to the thymidine/pyrimidine-nucleoside phosphorylase family. Type 2 subfamily.
    
 0.972
MJ_0325
Translation factor EF-1 alpha, putative; Similar to SP:P19486 GB:X53866 PID:48119 percent identity: 31.40; identified by sequence similarity; putative.
   
 0.939
selB
Putative translation factor, EF-1 alpha family; Translation factor necessary for the incorporation of selenocysteine into proteins. It probably replaces EF-Tu for the insertion of selenocysteine directed by the UGA codon. SelB binds GTP and GDP; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. SelB subfamily.
   
 0.939
eif2g
Translation initiation factor aIF-2, subunit gamma (aif2G); eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EIF2G subfamily.
   
 0.939
MJ_0463
Conserved hypothetical protein; Similar to SP:P14021 PID:44755 percent identity: 78.43; identified by sequence similarity; putative; Belongs to the SUI1 family.
  
 
 0.797
hisS
histidyl-tRNA synthetase (hisS); Similar to SP:P30053 percent identity: 35.44; identified by sequence similarity; putative; Belongs to the class-II aminoacyl-tRNA synthetase family.
   
 
 0.792
rbcL
Ribulose bisphosphate carboxylase, large subunit (rbcL); Catalyzes the addition of molecular CO(2) and H(2)O to ribulose 1,5-bisphosphate (RuBP), generating two molecules of 3- phosphoglycerate (3-PGA). Functions in an archaeal AMP degradation pathway, together with AMP phosphorylase and R15P isomerase. Belongs to the RuBisCO large chain family. Type III subfamily.
    
 0.773
rfcS
Activator 1 (replication factor C), 35 KD subunit; Part of the RFC clamp loader complex which loads the PCNA sliding clamp onto DNA; Belongs to the activator 1 small subunits family. RfcS subfamily.
  
 
 0.758
Your Current Organism:
Methanocaldococcus jannaschii
NCBI taxonomy Id: 243232
Other names: M. jannaschii DSM 2661, Methanocaldococcus jannaschii DSM 2661, Methanocaldococcus jannaschii str. DSM 2661, Methanococcus jannaschii DSM 2661
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.