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
til1Probable tRNA(Ile)-lysidine synthase; Ligates lysine onto the cytidine present at position 34 of the AUA codon-specific tRNA(Ile) that contains the anticodon CAU, in an ATP-dependent manner. Cytidine is converted to lysidine, thus changing the amino acid specificity of the tRNA from methionine to isoleucine (By similarity); Belongs to the tRNA(Ile)-lysidine synthase family. (456 aa)    
Predicted Functional Partners:
ctu2
Cytoplasmic tRNA 2-thiolation protein 2; Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). May act by forming a heterodimer with ctu1 that ligates sulfur from thiocarboxylated urm1 onto the uridine of tRNAs at wobble position. Prior mcm(5) tRNA modification by the elongator complex is required for 2-thiolation. May also be involved in protein urmylation. Belongs to the CTU2/NCS2 family.
   
 
 0.947
ats1
RCC1 repeat-containing protein C10F6.04.
   
  
 0.875
mss1
tRNA modification GTPase mss1, mitochondrial; GTPase involved in the 5-carboxymethylaminomethyl modification (mnm(5)s(2)U34) of the wobble uridine base in mitochondrial tRNAs; Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. TrmE GTPase family.
  
  
 0.851
tum1
Probable 3-mercaptopyruvate sulfurtransferase; Required for formation of the 2-thio group of the 5- methoxycarbonylmethyl-2-thiouridine modified base in some tRNAs.
    
 
 0.833
sen54
Probable tRNA-splicing endonuclease subunit sen54; Non-catalytic subunit of the tRNA-splicing endonuclease complex, a complex responsible for identification and cleavage of the splice sites in pre-tRNA. It cleaves pre-tRNA at the 5' and 3' splice sites to release the intron. The products are an intron and two tRNA half-molecules bearing 2',3' cyclic phosphate and 5'-OH termini. There are no conserved sequences at the splice sites, but the intron is invariably located at the same site in the gene, placing the splice sites an invariant distance from the constant structural features of th [...]
   
  
 0.779
ips1
Protein MTO1 homolog, mitochondrial; Involved in the 5-carboxymethylaminomethyl modification (mnm(5)s(2)U34) of the wobble uridine base in mitochondrial tRNAs. Belongs to the MnmG family.
   
  
 0.692
mrm2
rRNA methyltransferase 2, mitochondrial; S-adenosyl-L-methionine-dependent 2'-O-ribose methyltransferase that catalyzes the formation of the 2'-O- methyluridine corresponding to position 2791 in S.cerevisiae 21S mitochondrial large subunit ribosomal RNA (mtLSU rRNA), a universally conserved modification in the peptidyl transferase domain of the mtLSU rRNA.
   
  
 0.635
hub1
Ubiquitin-like modifier hub1; Forms a conjugate with snu66 and facilitates its localization to the nucleus. Involved in morphogenesis. Required for efficient splicing of pre-mRNA.
      
 0.627
SPBC1861.05
Pseudouridine-metabolizing bifunctional protein C1861.05; Bifunctional enzyme that catalyzes the phosphorylation of pseudouridine to pseudouridine 5'-phosphate (PsiMP), and the reversible cleavage of pseudouridine 5'-phosphate to ribose 5-phosphate and uracil. Is involved in a pseudouridine degradation pathway. In the C-terminal section; belongs to the carbohydrate kinase PfkB family.
      
 0.610
hal3
Probable thymidylate synthase; Required for both nuclear and mitochondrial DNA synthesis. In the N-terminal section; belongs to the HFCD (homo- oligomeric flavin containing Cys decarboxylase) superfamily.
  
  
 0.604
Your Current Organism:
Schizosaccharomyces pombe
NCBI taxonomy Id: 284812
Other names: S. pombe 972h-, Schizosaccharomyces pombe 972h-
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