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
speBAgmatinase hydrolyses agmatine to putrescine, the precursor for the biosynthesis of higher polyamines, spermidine and spermine; Adopts a 3-layer alpha-beta-alpha fold; Binds a manganese ion; Belongs to the arginase family; Localized in the cytoplasm; High confidence in function and specificity. (313 aa)    
Predicted Functional Partners:
speA
Arginine decarboxylase catalyzes the biosynthesis of agmatine from arginine. It is involved in the putrescine biosynthesis pathway. Uses the pyridoxal- phosphate as prosthetic group linked to a conserved lysine residue; Binds a magnesium ion; Localized in the cytoplasm; High confidence in function and specificity.
 
 
 0.992
CAZ94079.1
The N-Acetyltransferases catalyze the transfer of an acetyl group from acetyl-CoA to a substrate molecule; Belongs to Gcn5 or GNAT actyltransferase family; Localized in the cytoplasm; Family membership.
     
 0.903
CAZ96115.1
Deoxyhypusine synthase-like protein; Deoxyhypusine synthase transfers alkyl or aryl groups on an acceptor molecule. It likely catalyzes the NAD(+)-dependent dehydrogenation of spermidine, resulting in the formation of an enzyme-imine intermediate by transfer of the 4-aminobutylidene group from dehydrospermidine to the active site lysine residue. The 4-aminobutylidene group is then transfered from the enzyme intermediate to an acceptor molecule; Localized in the cytoplasm; Specificity unclear.
 
   
 0.902
CAZ96118.1
Conserved hypothetical protein; Localized in the cytoplasm.
 
     0.867
CAZ96120.1
N-acetyltransferase / Carbon-Nitrogen hydrolase; Modular protein composed of a N-terminal N-acetyltransferase domain of the GNAT family (residues 2-224) and a C-terminal Carbon-Nitrogen hydrolase domain (225-508). The Gcn5-related N-acetyltransferases (GNAT) catalyze the transfer of the acetyl from the Coenzyme A donor to a primary amine of an acceptor. The carbon-nitrogen hydrolase domain is involved in the reduction of organic nitrogen compounds and ammonia production; Localized in the cytoplasm; Specificity unclear.
  
 0.645
hutH
Histidine ammonia-lyase converts L-histidine to urocanate and ammonia. This is the first step of the histidine degradation pathway. The active site is 4-methylidene-imidazol-5-one (MIO), which is formed autocatalytically by cyclization and dehydration of residues Ala-Ser-Gly; Localized in the cytoplasm; High confidence in function and specificity.
  
  
 0.611
rimK2
Ribosomal protein S6 modification protein; RimK is responsible for the addition of glutamate residues to the C-terminus of ribosomal protein S6. This protein forms a dimer; Binds one ATP and 2 manganese ions by subunit; Contains a N-terminal domain of unknown function (DUF785); Localized in the cytoplasm; High confidence in function and specificity.
  
  
 0.531
CAZ97415.1
Amidohydrolase family protein; The exact function of this protein is unknown; Belongs to the Amidohydrolase family; Contains a putative lipoprotein signal peptide cleaved between the residues 16 and 17; Possibly localized in the outer membrane; Family membership.
  
  
 0.496
Your Current Organism:
Zobellia galactanivorans
NCBI taxonomy Id: 63186
Other names: CCUG 47099, CIP 106680, Cytophaga drobachiensis, DSM 12802, Flavobacterium droebachense, Pseudomonas droebachense, Z. galactanivorans, Zobellia galactanivorans corrig. Barbeyron et al. 2001, Zobellia galactanovorans, strain Dsij
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