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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
proCPyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline. (277 aa)    
Predicted Functional Partners:
Isop_0123
COGs: COG1012 NAD-dependent aldehyde dehydrogenase; InterPro IPR016160: IPR002872: IPR015590; KEGG: psl:Psta_0870 delta-1-pyrroline-5-carboxylate dehydrogenase; PFAM: Aldehyde Dehydrogenase; Proline dehydrogenase; SPTR: 1-pyrroline-5 carboxylate dehydrogenase; PFAM: Proline dehydrogenase; Aldehyde dehydrogenase family; TIGRFAM: delta-1-pyrroline-5-carboxylate dehydrogenase, group 2, putative; Belongs to the aldehyde dehydrogenase family.
  
 0.948
Isop_1423
COGs: COG1915 conserved hypothetical protein; InterPro IPR005239: IPR007545; KEGG: psl:Psta_3748 LOR/SDH bifunctional protein conserved domain protein; PFAM: LOR/SDH bifunctional protein conserved domain protein; SPTR: LOR/SDH bifunctional protein conserved domain protein; PFAM: LOR/SDH bifunctional enzyme conserved region; TIGRFAM: conserved hypothetical protein TIGR00300.
     
  0.900
proB
Glutamate 5-kinase; Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate.
 
 
 0.716
proA
Glutamate-5-semialdehyde dehydrogenase; Catalyzes the NADPH-dependent reduction of L-glutamate 5- phosphate into L-glutamate 5-semialdehyde and phosphate. The product spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate. Belongs to the gamma-glutamyl phosphate reductase family.
 
 
 0.654
Isop_2214
Glutamate synthase (NADH) large subunit; COGs: COG0069 Glutamate synthase domain 2; InterProIPR000583: IPR006982: IPR002932: IPR002489: IPR 017932; KEGG: ttr:Tter_0474 glutamate synthase (ferredoxin); PFAM: ferredoxin-dependent glutamate synthase; glutamine amidotransferase class-II; glutamate synthase; glutamate synthase alpha subunit domain protein; PRIAM: Glutamate synthase (ferredoxin); SPTR: Glutamate synthase (Ferredoxin); PFAM: Conserved region in glutamate synthase; GXGXG motif; Glutamate synthase central domain; Glutamine amidotransferases class-II.
     
 0.556
Isop_2106
Histidine triad (HIT) protein; COGs: COG0537 Diadenosine tetraphosphate (Ap4A) hydrolase and other HIT family hydrolase; InterPro IPR001310; KEGG: tgo:TGME49_043580 HIT domain-containing protein; PFAM: histidine triad (HIT) protein; SPTR: Predicted protein; PFAM: HIT domain.
  
    0.553
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
  
  
 0.534
Isop_2397
COGs: COG0658 membrane metal-binding protein; InterPro IPR004477: IPR000073; KEGG: rba:RB9840 competence protein ComEC/Rec2; PFAM: ComEC/Rec2-related protein; alpha/beta hydrolase fold; SPTR: Probable competence protein; TIGRFAM: ComEC/Rec2-related protein; PFAM: Competence protein; Metallo-beta-lactamase superfamily; X-Pro dipeptidyl-peptidase (S15 family); TIGRFAM: ComEC/Rec2-related protein; DNA internalization-related competence protein ComEC/Rec2.
     
 0.489
Isop_3343
COGs: COG1732 Periplasmic glycine betaine/choline-binding (lipo)protein of an ABC-type transport system (osmoprotectant binding protein); InterPro IPR000515: IPR007210; KEGG: cse:Cseg_3334 glycine betaine ABC transporter substrate-binding protein; PFAM: Substrate-binding region of ABC-type glycine betaine transport system; binding-protein-dependent transport systems inner membrane component; SPTR: Substrate-binding region of ABC-type glycine betaine transport system; PFAM: Binding-protein-dependent transport system inner membrane component; Substrate binding domain of ABC-type glycine [...]
 
  
 0.448
aroE
Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA); Belongs to the type-I 3-dehydroquinase family.
 
   
 0.447
Your Current Organism:
Isosphaera pallida
NCBI taxonomy Id: 575540
Other names: I. pallida ATCC 43644, Isosphaera pallida ATCC 43644, Isosphaera pallida DSM 9630, Isosphaera pallida IS1B, Isosphaera pallida str. ATCC 43644, Isosphaera pallida strain ATCC 43644
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