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
nudFMutator MutT protein, putative (mutT); Similar to GB:D10483 SP:P08337 GB:M20791 GB:X04831 PID:147795 percent identity: 40.28; identified by sequence similarity; putative. (169 aa)    
Predicted Functional Partners:
tfs
Transcription-associated protein ('TFIIS'); Induces RNA cleavage activity in the RNA polymerase. In its presence, the cleavage activity of the RNA polymerase truncates the RNA back to position +15 in a stepwise manner by releasing mainly dinucleotides from the 3'-end of the nascent RNA. The truncated RNAs are able to continue elongation. Involved in transcriptional proofreading and fidelity. Misincorporation of nucleotides during elongation of transcription leads to arrested elongation complexes which are rescued by TFS-promoted removal of a dinucleotide from the 3'-end. TFS is able to [...]
       0.955
argH
Argininosuccinate lyase (argH); Similar to SP:P11447 GB:J01590 GB:M21446 PID:145335 PID:396307 percent identity: 37.75; identified by sequence similarity; putative.
    
 0.908
MJ_1150
Conserved hypothetical protein; Similar to GB:AE000666 percent identity: 36.87; identified by sequence similarity; putative; Belongs to the UPF0215 family.
       0.620
nth
Endonuclease III (nth1); DNA repair enzyme that has both DNA N-glycosylase activity and AP-lyase activity. The DNA N-glycosylase activity releases various damaged pyrimidines from DNA by cleaving the N-glycosidic bond, leaving an AP (apurinic/apyrimidinic) site. The AP-lyase activity cleaves the phosphodiester bond 3' to the AP site by a beta-elimination, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'- phosphate.
     
 0.539
pcn
Proliferating-cell nuclear antigen (pol30); Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication. Belongs to the PCNA family.
     
 0.500
cofD
Conserved hypothetical protein; Catalyzes the transfer of the phosphoenolpyruvate moiety from enoylpyruvoyl-2-diphospho-5'-guanosine (EPPG) to 7,8-didemethyl-8- hydroxy-5-deazariboflavin (FO) with the formation of dehydro coenzyme F420-0 and GMP.
  
  
 0.491
fucA
Fuculose-1-phosphate aldolase (fucA); Involved in the biosynthesis of the coenzyme F420 which requires phospholactate produced via the aldol cleavage of L-fuculose 1-phosphate and the NAD(+)-dependent oxidation of (S)-lactaldehyde. Catalyzes the reversible cleavage of L-fuculose 1- phosphate (Fuc1P) to yield dihydroxyacetone phosphate (DHAP) and S- lactaldehyde (Ref.2,. FucA possesses a high specificity for the dihydroxyacetone phosphate (DHAP), but accepts a great variety of different aldehydes such as DL-glyceraldehyde and glycolaldehyde.
  
  
 0.478
fen
DNA repair protein RAD2 (rad2); Structure-specific nuclease with 5'-flap endonuclease and 5'- 3' exonuclease activities involved in DNA replication and repair. During DNA replication, cleaves the 5'-overhanging flap structure that is generated by displacement synthesis when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. Binds the unpaired 3'-DNA end and kinks the DNA to facilitate 5' cleavage specificity. Cleaves one nucleotide into the double-stranded DNA from the junction in flap DNA, leaving a nick for ligation. Also involved in the base excision repair (BER) [...]
     
 0.477
argJ
Glutamate N-acetyltransferase (argJ); Catalyzes only the synthesis of N-acetylglutamate from glutamate and acetyl-CoA as the acetyl donor. Belongs to the ArgJ family.
  
    0.469
MJ_1594
Phosphoserine phosphatase (serB); Similar to SP:P06862 GB:X03046 PID:42948 PID:537228 GB:U00096 percent identity: 39.80; identified by sequence similarity; putative.
     
 0.468
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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