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_0057Na+/H+ antiporter; This is a Na(+)/H(+) antiporter. Can also transport lithium. Belongs to the monovalent cation:proton antiporter 1 (CPA1) transporter (TC 2.A.36) family. (426 aa)    
Predicted Functional Partners:
MJ_0091
Na+/Ca+ exchanger protein, putative; Similar to SP:P45394 PID:606134 GB:U00096 PID:1789587 percent identity: 31.58; identified by sequence similarity; putative.
 
 
 
 0.933
ribK
Conserved hypothetical protein; Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN). Can also utilize UTP as the phosphate donor, although less efficiently, and it is unclear if ATP and GTP can also serve as substrates or not.
       0.917
ribB
GTP cyclohydrolase II (ribA); Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate.
     
 0.771
MJ_0104
DNA-binding protein, probably DNA helicase; Similar to GB:M64979 GB:L14754 GB:L24544 SP:P38935 PID:401776 percent identity: 34.98; identified by sequence similarity; putative; Belongs to the DNA2/NAM7 helicase family.
   
 
 0.752
MJ_0912
Conserved hypothetical protein; Similar to GP:1788638 percent identity: 31.17; identified by sequence similarity; putative.
   
 
 0.752
secD
Protein translocase, subunit SECD (secD); Involved in protein export.
     
 0.677
MJ_1226
Plasma membrane ATPase 1 (aha1); Similar to SP:P20649 percent identity: 44.42; identified by sequence similarity; putative; Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIIA subfamily.
   
 
 0.652
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.
  
  
 0.582
MJ_0053
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ0053.
 
     0.572
MJ_0054
Conserved hypothetical protein; Similar to GB:AE000666 percent identity: 46.33; identified by sequence similarity; putative.
       0.549
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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