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
nutA5'-Nucleotidase, phosphatase subunit; The 5'-Nucleotidase is involved in the degradation of extracellular 5'-nucleotides into membrane permeable nucleosides. Usually It is composed of a N-terminal phosphatase domain that provides the ligands to the dimetal cluster and a conserved histidine, which together form the catalytic site and of a C-terminal domain involved in the substrate binding; This lipoprotein corresponds only to the phosphatase domain that hydrolyses the phosphate esterified at carbon 5' of the ribose and deoxyribose portions of nucleotide molecules; Binds a chloride ion [...] (303 aa)    
Predicted Functional Partners:
CAZ98906.1
5'nucleotidase, substrate binding subunit; The 5'nucleotidase is involved in the degradation of extracellular 5'-nucleotides into membrane permeable nucleosides. Usually it is composed of a N-terminal phosphatase domain and of a C-terminal alpha/beta fold domain with three conserved arginines which are involved in substrate binding and may also play a role in transition-state stabilization. This lipoprotein corresponds only to this latter domain; Signal peptide cleaved between the residues 19 and 20; Localized in the outer membrane probably associated with the phosphatase subunit; Func [...]
     0.989
udk
Uridine kinase (pyrimidine ribonucleoside kinase) is the rate-limiting enzyme in the pyrimidine salvage pathway. It catalyzes the reactions: ATP + uridine = ADP + UMP and ATP + cytidine = ADP + CMP. It forms a homotetramer and binds a ATP per subunit as cofactor. Localized in the cytoplasm; High confidence in function and specificity.
 
 
 0.920
tdkA
Thymidine kinase is an ubiquitous enzyme that catalyzes the ATP-dependent phosphorylation of thymidine; Localized in the cytoplasm; High confidence in function and specificity.
 
  
  0.917
guaA
GMP synthase [glutamine-hydrolyzing]; Catalyzes the synthesis of GMP from XMP.
    
 0.916
punA
Purine nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
  
 
 0.915
CAZ95044.1
Conserved protein likely adopting a beta-propeller fold; Contains a prokaryotic lipoprotein signal peptide cleaved between the residues 18 and 19; Localized in the outer membrane.
 
     0.915
hptA/adkA
Bifunctional protein Hypoxanthine-guanine phosphoribosyltransferase / Adenylate kinase; Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism; Belongs to the adenylate kinase family.
    
 0.914
uppA
Uracil phosphoribosyltransferase is involved in pyrimidine metabolism. In presence of diphosphate, it converts UMP to uracyl and 5-phospho-alpha-D-ribose 1-diphosphate (PRPP); Uses magnesium ion as a cofactor; Localized in the cytoplasm; High confidence in function and specificity.
  
  
 0.914
cinA
Conserved protein belonging to the CinA family. Contains a N-terminal molybdopterin binding domain and a C-terminal Competence-damaged domain. CinA is the first gene in the competence-inducible (cin) operon, and is thought to be specifically required at some stage in the process of transformation. Localized in the cytoplasm; Function unclear.
  
 
  0.913
apt
Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
    
 0.912
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
Server load: low (24%) [HD]