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
AF_0632nifU protein (nifU-3); Similar to PID:1653754 percent identity: 47.37; identified by sequence similarity; putative. (77 aa)    
Predicted Functional Partners:
AF_0682
Succinate dehydrogenase, iron-sulfur subunit B (sdhB); Similar to GB:X70908 PID:396212 percent identity: 51.27; identified by sequence similarity; putative.
  
 
 0.875
iscS1
nifS protein, class-V aminotransferase (nifS-1); 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.
  
 
 0.864
iscS2
nifS protein, class-V aminotransferase (nifS-2); Catalyzes the removal of elemental sulfur from cysteine to produce alanine (Probable). Binds 1 2Fe-2S cluster per subunit in a crystal formed under reducing conditions; this subunit provides 1 ligand while IscU provides the other 3 ligands. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters.
  
 
 0.864
AF_0631
Predicted coding region AF_0631; Brute force ORF; identified by GeneMark; putative.
       0.776
AF_0630
Conserved hypothetical protein; Similar to GB:L77117 SP:Q58061 PID:1591357 percent identity: 35.88; identified by sequence similarity; putative.
       0.773
ilvD
Dihydroxy-acid dehydratase (ilvD); Similar to GB:L77117 PID:1591912 percent identity: 54.55; identified by sequence similarity; putative; Belongs to the IlvD/Edd family.
  
 
 0.755
iscU1
nifU protein (nifU-1); A scaffold on which IscS assembles Fe-S clusters. Subsequently gives the nascent cluster to other proteins. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters (By similarity). Belongs to the NifU family.
  
 
 0.744
AF_0565
nifU protein (nifU-2); Similar to GB:L42023 PID:1003638 PID:1222302 PID:1204625 PID:1573346 percent identity: 55.65; identified by sequence similarity; putative.
  
 
 0.744
leuB
3-isopropylmalate dehydrogenase (leuB); Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate (By similarity); Belongs to the isocitrate and isopropylmalate dehydrogenases family.
  
    0.722
leuD1
3-isopropylmalate dehydratase, small subunit (leuD-1); Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 2 subfamily.
       0.675
Your Current Organism:
Archaeoglobus fulgidus
NCBI taxonomy Id: 224325
Other names: A. fulgidus DSM 4304, Archaeoglobus fulgidus DSM 4304, Archaeoglobus fulgidus VC-16, Archaeoglobus fulgidus str. DSM 4304, Archaeoglobus fulgidus strain DSM 4304
Server load: low (24%) [HD]