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
bioBBiotin synthase; Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism; Belongs to the radical SAM superfamily. Biotin synthase family. (350 aa)    
Predicted Functional Partners:
bioD
Dethiobiotin synthase; Catalyzes a mechanistically unusual reaction, the ATP- dependent insertion of CO2 between the N7 and N8 nitrogen atoms of 7,8- diaminopelargonic acid (DAPA) to form an ureido ring.
 
 
 0.998
Shew_1718
Aminotransferase; TIGRFAM: adenosylmethionine-8-amino-7-oxononanoate aminotransferase; PFAM: aminotransferase class-III; KEGG: shm:Shewmr7_2432 adenosylmethionine-8-amino-7-oxononanoate aminotransferase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family.
  
 0.980
birA
biotin--acetyl-CoA-carboxylase ligase; Acts both as a biotin--[acetyl-CoA-carboxylase] ligase and a biotin-operon repressor. In the presence of ATP, BirA activates biotin to form the BirA-biotinyl-5'-adenylate (BirA-bio-5'-AMP or holoBirA) complex. HoloBirA can either transfer the biotinyl moiety to the biotin carboxyl carrier protein (BCCP) subunit of acetyl-CoA carboxylase, or bind to the biotin operator site and inhibit transcription of the operon.
  
 
 0.957
Shew_1721
PFAM: Methyltransferase type 11; Methyltransferase type 12; KEGG: she:Shewmr4_2357 biotin biosynthesis protein BioC.
 
  
 0.947
Shew_1720
8-amino-7-oxononanoate synthase; PFAM: aminotransferase, class I and II; aminotransferase class-III; KEGG: son:SO2739 8-amino-7-oxononanoate synthase.
  
 0.943
Shew_0966
PFAM: aminotransferase class-III; KEGG: she:Shewmr4_2927 aminotransferase class-III; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family.
  
 0.777
kbl
2-amino-3-ketobutyrate coenzyme A ligase; Catalyzes the cleavage of 2-amino-3-ketobutyrate to glycine and acetyl-CoA.
 
  
 0.698
Shew_2095
Phosphomethylpyrimidine kinase; KEGG: shm:Shewmr7_2096 thiamine-phosphate pyrophosphorylase; TIGRFAM: thiamine-phosphate pyrophosphorylase; phosphomethylpyrimidine kinase; PFAM: thiamine monophosphate synthase; Phosphomethylpyrimidine kinase type-1.
 
  
 0.640
thiC
Thiamine biosynthesis protein ThiC; Catalyzes the synthesis of the hydroxymethylpyrimidine phosphate (HMP-P) moiety of thiamine from aminoimidazole ribotide (AIR) in a radical S-adenosyl-L-methionine (SAM)-dependent reaction.
 
  
 0.606
Shew_3218
PFAM: biotin/lipoyl attachment domain-containing protein; Carbamoyl-phosphate synthase L chain, ATP-binding; Carbamoyl-phosphate synthetase large chain domain protein; biotin carboxylase domain protein; KEGG: she:Shewmr4_0696 carbamoyl-phosphate synthase L chain, ATP-binding.
  
 
 0.576
Your Current Organism:
Shewanella loihica
NCBI taxonomy Id: 323850
Other names: S. loihica PV-4, Shewanella loihica PV-4, Shewanella loihica str. PV-4, Shewanella loihica strain PV-4, Shewanella sp. PV-4
Server load: medium (68%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.