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_0240Conserved hypothetical protein; Could catalyze the biosynthesis of cyclic AMP (cAMP) from ATP. (175 aa)    
Predicted Functional Partners:
MJ_0241
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ0241.
       0.952
MJ_0108
Pyruvate kinase; Similar to GB:D13095 SP:Q02499 GB:X57859 PID:285623 percent identity: 38.82; identified by sequence similarity; putative.
    
 0.904
ndk
Nucleoside diphosphate kinase, (ndk); Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate; Belongs to the NDK family.
    
  0.903
MJ_0832
Anaerobic ribonucleoside-triphosphate reductase (nrdD); Similar to SP:P28903 GB:L06097 GB:U06195 GB:Z46865 PID:146970 percent identity: 28.17; identified by sequence similarity; putative.
     
  0.900
MJ_1559
Conserved hypothetical protein; Has nucleotide phosphatase activity towards ATP, GTP, CTP, TTP and UTP. May hydrolyze nucleoside diphosphates with lower efficiency (By similarity); Belongs to the THEP1 NTPase family.
     
  0.900
moaA
Molybdenum cofactor biosynthesis protein (moaA); Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate; Belongs to the radical SAM superfamily. MoaA family.
    
  0.810
mptA
Conserved hypothetical protein; Converts GTP to 7,8-dihydro-D-neopterin 2',3'-cyclic phosphate, the first intermediate in the biosynthesis of coenzyme methanopterin. It is also able to utilize a variety of GTP analogs as substrates, including GDP, beta,gamma-methylene-GTP and GTP-[gamma- thio]; Belongs to the GTP cyclohydrolase IV family.
    
  0.805
gch3
Conserved hypothetical protein; Catalyzes the formation of 2-amino-5-formylamino-6- ribofuranosylamino-4(3H)-pyrimidinone ribonucleotide monophosphate and inorganic phosphate from GTP. Also has an independent pyrophosphate phosphohydrolase activity; Belongs to the archaeal-type GTP cyclohydrolase family.
     
  0.800
cas10
Conserved hypothetical protein; CRISPR (clustered regularly interspaced short palindromic repeat) is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain spacers, sequences complementary to antecedent mobile elements, and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). The type III-A Csm effector complex binds crRNA and acts as a crRNA-guided RNase, DNase and cyclic oligoadenylate synthase; binding of target RNA cognate t [...]
      
 0.640
rpl41e
LSU ribosomal protein L41E; Similar to SP:P28751 percent identity: 63.64; identified by sequence similarity; putative; Belongs to the eukaryotic ribosomal protein eL41 family.
       0.589
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
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