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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
serSseryl-tRNA synthetase; Catalyzes the attachment of serine to tRNA(Ser). Is also able to aminoacylate tRNA(Sec) with serine, to form the misacylated tRNA L- seryl-tRNA(Sec), which will be further converted into selenocysteinyl- tRNA(Sec). (432 aa)    
Predicted Functional Partners:
selA
L-seryl-tRNA selenium transferase; Converts seryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec) required for selenoprotein biosynthesis.
     
 0.909
cysS
COGs: COG0215 Cysteinyl-tRNA synthetase; InterPro IPR015803: IPR015273: IPR002308; KEGG: psl:Psta_3589 cysteinyl-tRNA synthetase; PFAM: Cysteinyl-tRNA synthetase class Ia; Cysteinyl-tRNA synthetase class Ia DALR; PRIAM: Cysteine--tRNA ligase; SPTR: Cysteinyl-tRNA synthetase; TIGRFAM: cysteinyl-tRNA synthetase; PFAM: tRNA synthetases class I (C) catalytic domain; DALR domain; TIGRFAM: cysteinyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
 
 0.742
Isop_2003
KR domain protein; COGs: COG3321 Polyketide synthase modules and related protein; InterProIPR014031: IPR014043: IPR006163: IPR013968: IPR 009081; KEGG: glo:Glov_2267 polyketide-type polyunsaturated fatty acid synthase PfaA; PFAM: KR domain protein; Beta-ketoacyl synthase; Acyl transferase; phosphopantetheine-binding; SPTR: Polyketide-type polyunsaturated fatty acid synthase PfaA; PFAM: Acyl transferase domain; Phosphopantetheine attachment site; KR domain; Beta-ketoacyl synthase, C-terminal domain; TIGRFAM: acyl carrier protein.
   
 
 0.625
Isop_2054
Protein of unknown function DUF37; Could be involved in insertion of integral membrane proteins into the membrane; Belongs to the UPF0161 family.
  
    0.620
valS
valyl-tRNA synthetase; Catalyzes the attachment of valine to tRNA(Val). As ValRS can inadvertently accommodate and process structurally similar amino acids such as threonine, to avoid such errors, it has a 'posttransfer' editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA- dependent manner; Belongs to the class-I aminoacyl-tRNA synthetase family. ValS type 1 subfamily.
  
  
 0.605
Isop_2689
Methyltransferase FkbM family; InterPro IPR006342; KEGG: sfu:Sfum_3336 hypothetical protein; SPTR: Methyltransferase FkbM family; TIGRFAM: methyltransferase FkbM family; TIGRFAM: methyltransferase, FkbM family.
       0.563
Isop_2690
COGs: COG4242 Cyanophycinase and related exopeptidase; InterPro IPR005320: IPR011811; KEGG: plm:Plim_2775 cyanophycinase; PFAM: peptidase S51 dipeptidase E; SPTR: Cyanophycinase; TIGRFAM: cyanophycinase; PFAM: Peptidase family S51; TIGRFAM: cyanophycinase; Belongs to the peptidase S51 family.
       0.563
tsaD
O-sialoglycoprotein endopeptidase; Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. Is involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37, together with TsaE and TsaB. TsaD likely plays a direct catalytic role in this reaction; Belongs to the KAE1 / TsaD family.
 
   
 0.547
thrS
Ser-tRNA(Thr) hydrolase; Catalyzes the attachment of threonine to tRNA(Thr) in a two- step reaction: L-threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr).
  
 
 0.529
Isop_2692
Peptidase M20; COGs: COG0624 Acetylornithine deacetylase/Succinyl-diaminopimelate desuccinylase and related deacylase; InterPro IPR002933: IPR011650; KEGG: psl:Psta_2407 peptidase M20; PFAM: peptidase M20; peptidase dimerisation domain protein; SPTR: ArgE/DapE/Acy1 family protein; PFAM: Peptidase family M20/M25/M40; Peptidase dimerisation domain.
       0.515
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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