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.
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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.
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from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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thiIThiamine biosynthesis/tRNA modification protein ThiI; Catalyzes the ATP-dependent transfer of a sulfur to tRNA to produce 4-thiouridine in position 8 of tRNAs, which functions as a near-UV photosensor. Also catalyzes the transfer of sulfur to the sulfur carrier protein ThiS, forming ThiS-thiocarboxylate. This is a step in the synthesis of thiazole, in the thiamine biosynthesis pathway. The sulfur is donated as persulfide by IscS. (404 aa)    
Predicted Functional Partners:
iscS
Aminotransferase, class V; Master enzyme that delivers sulfur to a number of partners involved in Fe-S cluster assembly, tRNA modification or cofactor biosynthesis. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins.
  
 0.990
Mlab_0368
PFAM: ExsB family protein; PP-loop domain protein.
     
 0.813
cca
tRNA adenylyltransferase; Catalyzes the addition and repair of the essential 3'- terminal CCA sequence in tRNAs without using a nucleic acid template. Adds these three nucleotides in the order of C, C, and A to the tRNA nucleotide-73, using CTP and ATP as substrates and producing inorganic pyrophosphate.
       0.773
Mlab_0370
2'-5' RNA ligase; Hydrolyzes RNA 2',3'-cyclic phosphodiester to an RNA 2'- phosphomonoester; Belongs to the 2H phosphoesterase superfamily. ThpR family.
       0.773
Mlab_0371
PFAM: helicase domain protein; DbpA, RNA-binding domain protein; DEAD/DEAH box helicase domain protein; SMART: DEAD-like helicases-like.
  
  
 0.638
truA
tRNA pseudouridine synthase A; Formation of pseudouridine at positions 38, 39 and 40 in the anticodon stem and loop of transfer RNAs; Belongs to the tRNA pseudouridine synthase TruA family.
 
  
 0.626
Mlab_0580
MiaB-like tRNA modifying enzyme; SMART: Elongator protein 3/MiaB/NifB; TIGRFAM: RNA modification enzyme, MiaB family; MiaB-like tRNA modifying enzyme; PFAM: Radical SAM domain protein; Protein of unknown function UPF0004-like.
  
  
 0.624
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
  
  
 0.589
Mlab_0072
PFAM: PUA domain containing protein; pseudouridylate synthase TruB domain protein.
  
  
 0.587
pus10
Pseudouridylate synthase-like protein; Responsible for synthesis of pseudouridine from uracil-54 and uracil-55 in the psi GC loop of transfer RNAs.
     
 0.563
Your Current Organism:
Methanocorpusculum labreanum
NCBI taxonomy Id: 410358
Other names: M. labreanum Z, Methanocorpusculum labreanum Z, Methanocorpusculum labreanum str. Z, Methanocorpusculum labreanum strain Z
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