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
CHK_1504Nitrogenase molybdenum-iron protein, alpha and beta chains. (418 aa)    
Predicted Functional Partners:
CHK_1505
Nitrogenase subunit NifH, type 2; Belongs to the NifH/BchL/ChlL family.
 
 0.995
CHK_1503
Hypothetical protein.
     0.976
CHK_1502
Hypothetical protein.
 
     0.865
CHK_1500
Iron(III) dicitrate transport ATP-binding protein FecE; TCDB 3.A.1.14.1.
 
     0.850
CHK_0399
Ammonium transporter; Belongs to the P(II) protein family.
  
 
 0.758
CHK_1501
Vitamin B12 ABC transporter, permease component BtuC; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
 
     0.708
CHK_2262
Glutamine synthetase type I.
   
 
 0.644
CHK_0393
Nitrite reductase probable [NAD(P)H] subunit.
   
 
 0.613
CHK_1310
Hypothetical protein.
 
  
 0.601
hcp
Hydroxylamine reductase; Catalyzes the reduction of hydroxylamine to form NH(3) and H(2)O.
     
 0.591
Your Current Organism:
Catabacter hongkongensis
NCBI taxonomy Id: 270498
Other names: C. hongkongensis, CCUG 54229, Catabacter hongkongensis Lau et al. 2014, JCM 17853, strain HKU16
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