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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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Textmining
[Homology]
Score
R7TUX8_CAPTEAdenylyltransferase and sulfurtransferase MOCS3 homolog; Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Acts by mediating the C-terminal thiocarboxylation of the sulfur carrier URM1. Its N-terminus first activates URM1 as acyl-adenylate (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 to form thiocarboxylation (-COSH) of its C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards U [...] (412 aa)    
Predicted Functional Partners:
R7TSR6_CAPTE
Ubiquitin-related modifier 1 homolog; Acts as a sulfur carrier required for 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Serves as sulfur donor in tRNA 2-thiolation reaction by being thiocarboxylated (-COSH) at its C-terminus by the MOCS3/UBA4 homolog. The sulfur is then transferred to tRNA to form 2-thiolation of mcm(5)S(2)U. Also acts as a ubiquitin-like protein (UBL) that is covalently conjugated via an isopeptide bond to lysine residues of target proteins. The thiocarboxylated form serves as substrate for conjugation and oxid [...]
    
 0.946
R7U6E8_CAPTE
Molybdopterin synthase catalytic subunit; Catalytic subunit of the molybdopterin synthase complex, a complex that catalyzes the conversion of precursor Z into molybdopterin. Acts by mediating the incorporation of 2 sulfur atoms from thiocarboxylated MOCS2A into precursor Z to generate a dithiolene group.
  
 0.920
R7U6B9_CAPTE
Uncharacterized protein.
    
 0.881
R7U381_CAPTE
Uncharacterized protein.
  
 0.866
R7TEM3_CAPTE
Ubiquitin-like protein ATG12; Ubiquitin-like protein involved in autophagic vesicle formation; Belongs to the ATG12 family.
    
 0.861
R7U554_CAPTE
Ubiquitin-like domain-containing protein.
   
 0.855
R7T7S6_CAPTE
Small ubiquitin-related modifier.
   
 0.853
R7TGD8_CAPTE
Autophagy_act_C domain-containing protein.
    
 0.837
R7UXH9_CAPTE
Autophagy-related protein 3.
    
 0.837
R7TPM8_CAPTE
Small ubiquitin-related modifier.
   
 0.825
Your Current Organism:
Capitella teleta
NCBI taxonomy Id: 283909
Other names: C. teleta, Capitella sp. I, Capitella sp. I AF-2005, Capitella sp. I ECS-2004, Capitella sp. I ES-2005, Capitella sp. MKJ-2016, Capitella teleta Blake, Grassle & Eckelbarger, 2009
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.