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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
AF_2138Phosphoserine phosphatase (serB); Similar to GB:L77117 PID:1592204 percent identity: 50.71; identified by sequence similarity; putative; Belongs to the HAD-like hydrolase superfamily. SerB family. (344 aa)    
Predicted Functional Partners:
glyA
Serine hydroxymethyltransferase (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydromethanopterin (H4MPT) serving as the one-carbon carrier. Also exhibits a pteridine-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro- aldol mechanism; Belongs to the SHMT family.
  
 0.966
trpB1
Tryptophan synthase, subunit beta (trpB-2); The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.
  
 
 0.938
AF_2031
Predicted coding region AF_2031; Hypothetical protein; identified by GeneMark; putative.
    
 0.936
AF_2044
CDP-diacylglycerol--serine O-phosphatidyltransferase (pssA); Similar to GB:L77117 SP:Q58609 PID:1591841 percent identity: 36.65; identified by sequence similarity; putative.
 
  
 0.930
hisF
Imidazoleglycerol-phosphate synthase, cyclase subunit (hisF); IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit (By similarity).
  
  
 0.921
trpA
Tryptophan synthase, subunit alpha (trpA); The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.
  
 
 0.914
hisB
Imidazoleglycerol-phosphate dehydrogenase/histidinol-phosphatase (hisB); Similar to GB:L77117 SP:Q58109 PID:1591413 percent identity: 42.24; identified by sequence similarity; putative.
  
  
 0.912
trpB2
Tryptophan synthase, subunit beta (trpB-1); The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.
    
  0.900
hisH
Imidazoleglycerol-phosphate synthase, subunit H (hisH); IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisH subunit catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the synthesis of IGP and AICAR. The resulting ammonia molecule is channeled to the active site of HisF (By similarity).
  
  
 0.893
hisI
phosphoribosyl-AMP cyclohydrolase/phosphoribosyl-ATP pyrophosphohydrolase (hisIE); Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP.
  
  
 0.890
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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