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
HM1_1865Nitrogen-fixing nifu-like protein. (125 aa)    
Predicted Functional Partners:
nifS-2
Cysteine desulfurase family protein; Master enzyme that delivers sulfur to a number of partners involved in Fe-S cluster assembly, tRNA modification or cofactor biosynthesis. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily.
 
 0.999
nifS
Cysteine desulfurase family protein; Also known as selenocysteine lyase, gene symbol csdB.
  
 
 0.947
HM1_2638
Conserved hypothetical protein; Similar to synthase.
  
 
 0.947
trmU
tRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase; Catalyzes the 2-thiolation of uridine at the wobble position (U34) of tRNA, leading to the formation of s(2)U34.
 
  
 0.941
HM1_2742
Hypothetical protein.
  
 
 0.868
HM1_1458
Conserved hypothetical protein; Contains Hes B-like domain; Belongs to the HesB/IscA family.
  
  
 0.800
HM1_1863
Transcriptional regulator, rrf2 family.
  
  
 0.772
HM1_0615
Hypothetical protein.
  
 
 0.699
HM1_2411
Hypothetical protein.
  
 
 0.699
dnaK
Chaperone protein dnak; Acts as a chaperone; Belongs to the heat shock protein 70 family.
  
 
 0.699
Your Current Organism:
Heliobacterium modesticaldum
NCBI taxonomy Id: 498761
Other names: H. modesticaldum Ice1, Heliobacterium modesticaldum Ice1, Heliobacterium modesticaldum str. Ice1, Heliobacterium modesticaldum strain Ice1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.