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
glxCProbable protein GlxC. Similar to sprot|GLXC_RHIME (59%) and to pir|A96211 (51%). Pfam (PF01493): GXGXG; Family membership. (230 aa)    
Predicted Functional Partners:
glxD
Glutamate synthase, large subunit. Similar to sprot|GLXD_RHIME (87%). Glutamate synthase (GltS) is a complex iron-sulphur flavoprotein that catalyses the reductive synthesis of L-glutamate from 2-oxoglutarate and L-glutamine via intramolecular channelling of ammonia, a reaction in the bacterial, yeast and plant pathways for ammonia assimilation. Pfam: Conserved region in glutamate synthase; Specificity unclear.
  0.998
gltD
Glutamate synthase (small chain) oxidoreductase; Glutamate synthase [NADPH] precursor (EC 1.4.1.13) (NADPH-GOGAT)small chain. TREMBL:Q8XV67-77% identity, 87% similarity InterPro:IPR006005- One pathway for the assimilation of ammonia and glutamate biosynthesis involves glutamate synthase (EC: 1.4.1.13) which transfers the amide group of glutamine to 2-oxoglutarate to yield two molecules of glutamate. 2 L-glutamate + NADP+ = L-glutamine + 2-oxoglutarate + NADPH + H+ gid: gid protein Pfam:FAD binding domain,Thi family, 4Fe-4S binding domain,KTN-NAD binding domain, DUF127; High confidence [...]
  
 0.989
glxB
Glutamine amidotransferase, class-II protein, glxB (purF). Similar to sprot|GLXB_RHIME (46%) and to trembl|Q882P3 (49%). Glutamine amidotransferase catalyse the removal of the ammonia group from glutamine and then to transfer this group to a substrate to form a new carbon-nitrogen group. This catalytic activity is known as glutamine amidotransferase (GATase). On the basis of sequence similarities two classes of GATase domains have been identified class-I and class-II (also known as purF-type). Enzymes containing Class-II GATase domains include amido phosphoribosyltransferase, which cat [...]
 
  
 0.973
gltB
Ferredoxin-dependent glutamate synthase,; Specificity unclear.
  
  0.967
glnT
Glutamine synthetase III plays an essential role in the metabolism of nitrogen by catalyzing the condensation of glutamate and ammonia to form glutamine. Similar to trembl|Q98A06 (58%) and to sprot|GLN3_RHILP (38%). Pfam (PF03951): Glutamine synthetase, beta-Grasp domain Pfam(PF00120): Glutamine synthetase, catalytic domain; High confidence in function and specificity.
 
 
 0.960
azo3009
Putative DNA binding helix-turn helix protein,; Family membership.
 
     0.894
azo3485
Conserved hypothetical iron-sulfur binding protein. Homology to pb1470 of B. pertussis of 48% (trembl|Q7VY84). Transfer of electrons in a wide variety of metabolic reactions. InterPro: 4Fe-4S ferredoxin iron-sulfur binding domain (IPR001450). Pfam: 4Fe-4S binding domain. no signal peptide. no TMHs; Family membership.
   
 0.813
gcvP
Glycine cleavage system P-protein; The glycine cleavage system catalyzes the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein; Belongs to the GcvP family.
     
 0.774
nifH
Putative nitrogenase iron protein; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein; Belongs to the NifH/BchL/ChlL family.
   
  
 0.693
amtY
Ammonium transporter 1 member 2 (LeAMT1;2). Involved in high affinity ammonium uptake. TREMBL:Q8RP88: 100% identity (published) InterPro: IPR001905; Ammonium_transpt. IPR010256; RH_like_transpt. Pfam: PF00909; Ammonium_transp amt: ammonium transporter SignalP predicted signal peptide (probability 0.999) TMHMM predicted 11 transmembrane helices; High confidence in function and specificity.
  
  
 0.690
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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