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
nahA3Beta-N-acetylhexosaminidase, family GH20; Beta-N-acetylhexosaminidase catalyzes the hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides. Carbonyl oxygen of the C-2 acetamido group of the substrate acts as the catalytic nucleophile/base; Belongs to the family 20 of the glycoside hydrolases (GH20); Signal peptide cleaved between residues 22 and 23; Localized in the periplasmic space; High confidence in function and specificity. (530 aa)    
Predicted Functional Partners:
CAZ97487.1
Glycoside hydrolase, family GH20; Glycoside hydrolases hydrolyse the glycosidic bond between two or more carbohydrates or between a carbohydrate and a non-carbohydrate moiety. Belongs to the family 20 of the glycoside hydrolases. Carbonyl oxygen of the C-2 acetamido group of the substrate acts as the catalytic nucleophile/base in the family GH20. Features a signal peptide cleaved between residues 27 and 28. Localized in the periplasm; Specificity unclear.
 
  
  0.980
CAZ97205.1
Chitin-binding lectin, family GH18; This protein is homologous to chitinases but the catalytic acidic residues are replaced by polar residues. It likely binds chitin or chitin-derived oligosaccharides; Belongs to the family 18 of the glycoside hydrolases (GH18); Contains a prokaryotic lipoprotein signal peptide cleaved between the residues 24 and 25; Localized in the outer membrane; Function unclear.
 
 
 0.949
nahA1
Beta-N-acetylhexosaminidase, family GH20; Beta-N-acetylhexosaminidase catalyzes the hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides. Belongs to the family 20 of the glycoside hydrolases. Carbonyl oxygen of the C-2 acetamido group of the substrate acts as the catalytic nucleophile/base in the family GH20. They are involved in different pathways such as the N-Glycan degradation, aminosugars metabolism, glycosaminoglycan degradation and globoside metabolism. Signal peptide cleaved between the residues 23 and 24. Localized in the periplas [...]
  
  
 
0.928
nahA2
Beta-N-acetylhexosaminidase, family GH20; Beta-N-acetylhexosaminidase catalyzes the hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides; Belongs to the family 20 of the glycoside hydrolases (GH20); Contains a prokaryotic lipoprotein signal peptide cleaved between the residues 20 and 21; Localized in the outer membrane; High confidence in function and specificity.
  
  
 
0.922
CAZ95101.1
N-acetyl-D-glucosamine 2-epimerase catalyzes the interconversion of N-acetylglucosamine to N-acetylmannosamine. It functions as a homodimer, where monomer has an alpha(6)/alpha(6)-barrel structure commonly found in glucoamylases and cellulases This enzyme is involved in sialic acid metabolism. Localized in the cytoplasm; High confidence in function and specificity.
 
  
  0.914
CAZ95072.1
Glycoside hydrolase, family GH18; Glycoside hydrolase with an unknown substrate specificity. It is a modular enzyme displaying a N-terminal catalytic module belonging to the family 18 of the glycoside hydrolases (GH18) and two C-terminal carbohydrate binding modules belonging to the family 5 of the carbohydrate binding modules that mainly bind to the cellulose and chitin; Contains a prokaryotic lipoprotein signal peptide cleaved between the residues 20 and 21; Localized in the outer membrane; Specificity unclear.
  
  
  0.912
CAZ97883.1
Beta-N-acetylglucosaminidase, family GH3 / Serine peptidase, family S12; This is a modular protein with a N-terminal beta-N-acetylglucosaminidase domain and a C-terminal serine peptidase domain. The beta-N-acetylglucosaminidase module belongs to the family 3 of the glycoside hydrolases. It catalyzes the hydrolysis of terminal non-reducing N-acetyl-D-glucosamine residues in N-acetyl-beta-D-glucosaminides. The C-terminal domain belongs to the family 12 of the serine peptidases D-Ala-D-Ala carboxypeptidase B and aminopeptidase DmpB. Features a signal peptide cleaved between residues 19 an [...]
    
 0.909
CAZ97858.1
Beta-N-acetylglucosaminidase, family GH3; Beta-N-acetylglucosaminidase catalyzes the hydrolysis of terminal non-reducing N-acetyl-D-glucosamine residues in N-acetyl-beta-D-glucosaminides. It belongs to the family 3 of the glycoside hydrolases; High confidence in function and specificity.
    
 0.904
CAZ97488.1
Sodium/solute symporter; Sodium/substrate symport is a mechanism of solute transport across cytoplasmic membranes cells. Thereby the energy stored in an inwardly directed electrochemical sodium gradient (sodium motive force, SMF) is used to drive solute accumulation against a concentration gradient; Contains 13 transmembrane helices; Localized in the cytoplasmic membrane; Specificity unclear; Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family.
 
     0.840
nagA
N-acetylglucosamine-6-phosphate deacetylase, induced by N-acetylglucosamine, hydrolyses the N-acetyl-D-glucosamine 6-phosphate to D-glucosamine 6-phosphate in the N-acetylglucosamine utilization pathway; Belongs to the Amidohydrolase family; Localized in the cytoplasm; High confidence in function and specificity.
 
   
 0.817
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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