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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
hemAglutamyl-tRNA reductase (hemA); Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). (437 aa)    
Predicted Functional Partners:
hemL
Glutamate-1-semialdehyde aminotransferase (hemL); Similar to GB:L77117 SP:Q58020 PID:1591312 percent identity: 54.31; identified by sequence similarity; putative; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. HemL subfamily.
 
 0.998
hemC
Porphobilinogen deaminase (hemC); Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps.
  
 0.997
hemB
Porphobilinogen synthase (hemB); Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen (By similarity).
 
  
 0.994
cbiX
Conserved hypothetical protein; Catalyzes the insertion of Co(2+) into sirohydrochlorin as part of the anaerobic pathway to cobalamin biosynthesis. Belongs to the CbiX family. CbiXS subfamily.
  
  
 0.932
gltX
glutamyl-tRNA synthetase (gltX); Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu).
 
  
 0.931
cbiHC
Cobalamin biosynthesis precorrin-3 methylase (cbiH); Bifunctional enzyme with a methyltransferase domain that catalyzes the ring contraction and methylation of C-17 in cobalt-factor III to form cobalt-factor IV, and an isomerase domain that catalyzes the conversion of cobalt-precorrin-8 to cobyrinate; In the C-terminal section; belongs to the CobH family.
     
 0.925
AF_0116
Uroporphyrinogen III synthase (hemD); Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III.
 
  
 0.808
cbiA
Cobyrinic acid a,c-diamide synthase (cbiA); Catalyzes the ATP-dependent amidation of the two carboxylate groups at positions a and c of cobyrinate, using either L-glutamine or ammonia as the nitrogen source; Belongs to the CobB/CbiA family.
     
 0.789
AF_1980
Heme exporter protein C (helC); Similar to SP:P29961 GB:X63462 PID:46026 percent identity: 29.02; identified by sequence similarity; putative.
 
  
 0.742
AF_0727
Cobalamin biosynthesis precorrin-2 methyltransferase (cbiL); Similar to PID:1652770 percent identity: 31.46; identified by sequence similarity; putative; Belongs to the precorrin methyltransferase family.
     
 0.644
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
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