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_0935Conserved hypothetical protein; Similar to GB:AE000666 percent identity: 31.97; identified by sequence similarity; putative. (208 aa)    
Predicted Functional Partners:
MJ_0934
Polyferredoxin (mvhB); Similar to GB:M34016 PID:149806 percent identity: 40.85; identified by sequence similarity; putative.
       0.952
MJ_0936
Conserved hypothetical protein; Shows phosphodiesterase activity, hydrolyzing phosphodiesters bonds in the artificial chromogenic substrates bis-p-nitrophenyl phosphate (bis-pNPP), and less efficiently thymidine 5'-monophosphate p-nitrophenyl ester (pNP-TMP) and p-nitrophenylphosphorylcholine (pNPPC). No catalytic activity was found toward cAMP or cGMP, nucleotides or phospholipase substrates such as phosphatidylcholine. The physiological substrate is unknown.
  
    0.816
alaS
alanyl-tRNA synthetase (alaS); Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala) (By similarity). Also functions in trans to edit the amino acid moiety from incorrectly charged Ser-tRNA(Ala), and maybe also from Gly-tRNA(Ala).
 
     0.501
MJ_1317
Hypothetical protein; Similar to GP:1449355 percent identity: 24.14; identified by sequence similarity; putative.
   
    0.472
MJ_1560
Multidrug-efflux transporter (bmr1); Similar to GB:L25604 SP:P33449 GB:M33768 PID:142606 PID:409287 percent identity: 28.57; identified by sequence similarity; putative.
   
    0.472
purD
Phosphoribosylamine--glycine ligase (purD); Similar to GB:J02732 SP:P12039 PID:143374 GB:AL009126 percent identity: 33.73; identified by sequence similarity; putative.
       0.448
rtcA
Hypothetical protein; Catalyzes the conversion of 3'-phosphate to a 2',3'-cyclic phosphodiester at the end of RNA. The mechanism of action of the enzyme occurs in 3 steps: (A) adenylation of the enzyme by ATP; (B) transfer of adenylate to an RNA-N3'P to produce RNA-N3'PP5'A; (C) and attack of the adjacent 2'-hydroxyl on the 3'-phosphorus in the diester linkage to produce the cyclic end product. The biological role of this enzyme is unknown but it is likely to function in some aspects of cellular RNA processing (By similarity).
 
     0.447
MJ_1020
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ1020.
       0.431
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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