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.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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Assay-based Predictions
experimentally determined
co-expression
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gene co-occurrence
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[Homology]
Score
MJ_0921Conserved hypothetical protein; Similar to GB:AE000666 percent identity: 51.79; identified by sequence similarity; putative. (300 aa)    
Predicted Functional Partners:
trpS
tryptophanyl-tRNA synthetase (trpS); Similar to GB:X59892 GB:X67918 GB:X67919 GB:X67920 GB:X67921 percent identity: 31.02; identified by sequence similarity; putative; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
    0.901
MJ_0922
Conserved hypothetical protein; Identified by sequence similarity; putative.
       0.831
MJ_0919
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ0919.
       0.789
MJ_0920
GTP-binding protein homologue (yphC); Similar to PID:1146219 SP:P50743 GB:AL009126 percent identity: 26.99; identified by sequence similarity; putative.
       0.778
cfbD
Vanadium nitrogenase-associated protein N; Involved in the biosynthesis of the unique nickel-containing tetrapyrrole coenzyme F430, the prosthetic group of methyl-coenzyme M reductase (MCR), which plays a key role in methanogenesis and anaerobic methane oxidation. Catalyzes both the six-electron reduction of the tetrahydroporphyrin ring system and the gamma-lactamization of the c- acetamide side chain of Ni-sirohydrochlorin a,c-diamide to yield 15,17(3)-seco-F430-17(3)-acid (seco-F430), the last intermediate in the biosynthesis of the coenzyme F430; Belongs to the NifD/NifK/NifE/NifN family.
  
     0.679
MJ_1242
Methyl coenzyme M reductase system, component A2 (atwA); Similar to GB:L11748 PID:293151 PID:385924 GB:AE000666 percent identity: 60.26; identified by sequence similarity; putative; Belongs to the ABC transporter superfamily.
 
    0.673
uppS
Conserved hypothetical protein; Catalyzes the sequential condensation of isopentenyl diphosphate (IPP) with geranylgeranyl diphosphate (GGPP) to yield (2Z,6Z,10Z,14Z,18Z,22Z,26Z,30E,34E,38E)-undecaprenyl diphosphate (tritrans,heptacis-UPP). It is probably the precursor of glycosyl carrier lipids.
       0.665
cfbE
Conserved hypothetical protein; Involved in the biosynthesis of the unique nickel-containing tetrapyrrole coenzyme F430, the prosthetic group of methyl-coenzyme M reductase (MCR), which plays a key role in methanogenesis and anaerobic methane oxidation. Catalyzes the activation the g-propionate side chain of 15,17(3)-seco-F430-17(3)-acid (seco-F430) for intramolecular C-C bond formation to yield the carbocyclic F ring of coenzyme F430. Belongs to the MurCDEF family.
  
    0.606
trpC
Indole-3-glycerol phosphate synthase/phosphoribosylanthranilate isomerase (trpC); Similar to SP:P18304 PID:149042 percent identity: 42.65; identified by sequence similarity; putative; Belongs to the TrpC family.
       0.586
ribH
Riboflavin synthase beta chain (ribH); Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin; Belongs to the DMRL synthase family.
       0.579
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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