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_0392Conserved hypothetical protein; A site-2 regulated intramembrane protease (S2P) that cleaves type-2 transmembrane proteins within their membrane-spanning domains; its endogenous substrate is unknown. Regulated intramembrane proteolysis (RIP) occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. A membrane-spanning regulatory substrate protein is first cut extracytoplasmically (site-1 protease, S1P), then within the membrane itself (site-2 protease, S2P, this enzyme), while cytoplasmic proteases finish degr [...] (339 aa)    
Predicted Functional Partners:
MJ_1083
Iron-sulfur flavoprotein (isf); Redox-active protein probably involved in electron transport; Belongs to the SsuE family. Isf subfamily.
  
 
 0.897
MJ_0636
Dihydrolipoamide dehydrogenase; Identified by sequence similarity; putative.
  
 
 0.789
MJ_0060
Methylthioadenosine phosphorylase (mtaP); Catalyzes the reversible phosphorylation of S-methyl-5'- thioinosine (MTI) to hypoxanthine and 5-methylthioribose-1-phosphate. Involved in the breakdown of S-methyl-5'-thioadenosine (MTA), a major by-product of polyamine biosynthesis. Catabolism of (MTA) occurs via deamination to MTI and phosphorolysis to hypoxanthine.
  
  
 0.705
MJ_0390
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ0390.
       0.560
cbiT
Cobalamin biosynthesis precorrin-8W decarboxylase (cbiT); Catalyzes the methylation of C-15 in cobalt-precorrin-6B followed by the decarboxylation of C-12 to form cobalt-precorrin-7.
       0.560
MJ_0920
GTP-binding protein homologue (yphC); Similar to PID:1146219 SP:P50743 GB:AL009126 percent identity: 26.99; identified by sequence similarity; putative.
  
 0.559
MJ_0094
Methyl coenzyme M reductase II, operon protein C (mtrC); Similar to GB:M16893 SP:P07960 PID:150057 percent identity: 31.15; identified by sequence similarity; putative.
  
    0.457
MJ_0093
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ0093.
  
    0.453
MJ_1365
Pheromone shutdown protein (traB); Similar to GB:U00681 PID:388268 PID:475428 percent identity: 30.39; identified by sequence similarity; putative.
       0.431
guaAB
GMP synthase (guaA); Catalyzes the synthesis of GMP from XMP.
  
 
 0.406
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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