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_0175Conserved hypothetical protein; Similar to GB:AE000782 percent identity: 33.71; identified by sequence similarity; putative. (222 aa)    
Predicted Functional Partners:
ribK
Conserved hypothetical protein; Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN). Can also utilize UTP as the phosphate donor, although less efficiently, and it is unclear if ATP and GTP can also serve as substrates or not.
     
 0.859
ribL
Glycerol-3-phosphate cytidyltransferase (taqD); Catalyzes the transfer of the AMP portion of ATP to flavin mononucleotide (FMN) to produce flavin adenine dinucleotide (FAD) coenzyme. To a lesser extent, is also able to utilize other nucleotides such as CTP and GTP as substrates, producing the modified coenzymes, flavin cytosine dinucleotide (FCD) and flavin guanine dinucleotide (FGD), respectively. Does not catalyze the reverse reaction to produce FMN and ATP from FAD and PPi. Does not function as a glycerol-3- phosphate cytidylyltransferase, as previously annotated in the complete gen [...]
      
 0.804
vhuU
Methylviologen-reducing hydrogenase subunit; Similar to GP:1747409 percent identity: 88.89; identified by sequence similarity; putative.
      
 0.666
mer
N5,N10-methylene-tetrahydromethanopterin reductase (mer); Catalyzes the reversible reduction of methylene-H(4)MPT to methyl-H(4)MPT; Belongs to the mer family.
      
 0.657
vhuD
vhuD protein; Similar to GB:X61204 PID:44797 percent identity: 77.78; identified by sequence similarity; putative; Belongs to the MvhD/VhuD family.
      
 0.640
rpl3
LSU ribosomal protein L3P (rplC); One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit; Belongs to the universal ribosomal protein uL3 family.
  
  
 0.548
MJ_0044
Conserved hypothetical protein; Catalyzes the formation of isopentenyl diphosphate (IPP), the building block of all isoprenoids. Has no activity with farnesyl phosphate; Belongs to the isopentenyl phosphate kinase family.
 
     0.490
sepS
phenylalanyl-tRNA synthase alpha subunit; Catalyzes the attachment of O-phosphoserine (Sep) to tRNA(Cys).
     
 0.466
MJ_0213
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ0213.
 
     0.459
taw1
Conserved hypothetical protein; Component of the wyosine derivatives biosynthesis pathway that catalyzes the condensation of N-methylguanine with 2 carbon atoms from pyruvate to form the tricyclic 4-demethylwyosine (imG-14) on guanosine-37 of tRNA(Phe).
     
 0.435
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 (30%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.