GlyClass

GlycoEnzDB
Comprehensive glycoEnzyme database and dynamic pathway generation

Description: The GlycoEnzDB is a manually curated glycoEnzyme database, primarily focused on humans. It covers 390 enzymes across 28 pathway maps. Facilities are also available to create custom glycosylation reaction pathways using experimental data in SBML format and for pathway simulation
Contacts: Sriram Neelamegham (neel@buffalo.edu), Yusen Zhou (yusenzho@buffalo.edu) or Ted Groth (tgroth@buffalo.edu).

GlycoEnzDB
Create glycosylation pathway
Custom database generation
Instructions/Reference
 

Pathway Map

NAGLU



General Information
Gene Symbol:   
NAGLU
Protein name:   
Alpha-N-acetylglucosaminidase
Enzyme Class:   
Glycosidase
CAZy Family:   
E.C. No:   
Tissues:   
Muscular, Epithelial, Connective, Nervous
Organs:   
Reaction (SNFG):   
NAGLU
H2O +
+
Reaction (IUBMB):   
No specified reaction.

About

• N-acetylglucosaminidase hydrolyzes GlcNAc from glycans in lysosomes. Involved in the degradation of heparan sulfates.
• Deficiencies in NAGLU causes Sanfilippo disease, also called mucopolysaccharosis type III. This disease is characterized by congitive declilne throughout and hyperactivity. Mutations in NAGLU causes death between 20 and 30 years of age.


Related Pathway
KEGG ORTHOLOGY:   
KEGG Pathway:   
Reactome:   

Related Database
Organism:   
Homo sapiens
Uniprot:   
NCBI GeneID:   
GlyMap GeneID:   
DNA aRefSeq:   
Protein RefSeq:   
BRENDA:   
OMIM number:   
GeneCards database:   

Enzyme Specificity
Glycan Type:  
     GAG
Compartment:  
     
Substrate:  
     GlcNAc(a1-4)GlcA(b1-4)
Product:  
     GlcA(b1-4)
Constraints:  
     None

Simulation Parameters
Mechaelis-Menten parameters (suggested)
VM:       (pmol/cell • hr)       KM:       (pM)
Relative conc of enzymes in compartment.(sum will be normalized to 1)
ER Cis- Medial- Trans- TGN











Expression Data in Tissue {ref. 5} Source from NCBI gene database
adrenal appendix bone marrow brain colon duodenum endometrium esophagus fat gall bladder heart kidney liver lung lymph node ovary pancreas placenta prostate salivary gland skin small intestine spleen stomach testis thyroid urinary bladder 12 10 8 6 4 2 0 RPKM
Expression Data in Cells {ref. 13} Source from Cancer Cell Line Encyclopedia database
Kidney Lung Breast Prostate Large intestine Ovary HL60 haematopoietic and lymphoid tissue Skin Central nervous system 786O A498 ACHN CAKI1 UO31 A549 EKVX HOP62 HOP92 NCIH226 NCIH23 NCIH322 NCIH460 NCIH522 SHP77 BT549 HS578T MCF7 MDAMB231 MDAMB468 T47D DU145 PC3 HCT116 HCT15 HT29 KM12 SW620 OVCAR4 OVCAR8 IGROV1 SKOV3 HL60 K562 RPMI8226 LOXIMVI MALME3M RPMI7951 SKMEL28 SKMEL5 UACC257 UACC62 SF268 SF295 SF539 SNB75 120 100 80 60 40 20 0 Transcripts per million (TPM)
Transcription factor {ref. 10}
No high degree of confidence data

miRNA-GlycoEnzyme Interactome {ref. 9}
NAGLU/hsa-miR-6880-5p
miRNA Target Site Type Pos. Context Score Frac. Wt. Context Frac. Conserved Quality
5'...GGAAAUGACCUGCC CUCCACCA ...
3'   CUCGACGGGAGAAG GAGGUGG U
8mer 159-166 -0.338 95.0 -0.338 96.0 noncon