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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
MJ_1344Nitrogen regulatory protein P-II (glnB); Similar to GP:1279429 percent identity: 59.82; identified by sequence similarity; putative; Belongs to the P(II) protein family. (112 aa)    
Predicted Functional Partners:
MJ_1343
Ammonium transporter (amt); Similar to GB:X75879 SP:P54144 PID:2299143 PID:551219 percent identity: 35.64; identified by sequence similarity; putative; Belongs to the ammonia transporter channel (TC 1.A.11.2) family.
 
 
 0.996
MJ_0058
Ammonium transporter (amtB); Similar to SP:P37905 PID:1103924 GB:U00096 PID:1773135 PID:1786656 percent identity: 34.19; identified by sequence similarity; putative.
 
 
 0.989
MJ_0059
Nitrogen regulatory protein P-II (glnB); Similar to GP:1279429 percent identity: 61.61; identified by sequence similarity; putative.
  
 
 
0.989
glnA
Glutamine synthetase (glnA); Probably involved in nitrogen metabolism via ammonium assimilation. Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia. Beta-glutamate is a much poorer substrate than alpha-glutamate.
  
 
 0.876
argB
Acetylglutamate kinase (argB); Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
   
 
 0.800
MJ_1187
Dinitrogenase reductase activating glycohydrolase (draG); Similar to SP:P14300 GB:X16187 PID:46391 percent identity: 29.78; identified by sequence similarity; putative; Belongs to the ADP-ribosylglycohydrolase family.
   
 
 0.670
MJ_1180
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ1180.
   
 
 0.662
MJ_1181
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ1181.
   
 
 0.662
MJ_0412
Nitrate transporter protein (nrtC) homolog (cmpC); Similar to PID:1019380 percent identity: 47.43; identified by sequence similarity; putative; Belongs to the ABC transporter superfamily.
   
 
 0.657
MJ_0413
Nitrate transporter protein (nrtB) homolog (cmpB); Probably part of a binding-protein-dependent transport system. Probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
   
 
 0.587
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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