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HMDB Protein ID HMDBP11791
Secondary Accession Numbers None
Name Hyaluronidase-4
  1. Hyal-4
  2. Chondroitin sulfate endo-beta-N-acetylgalactosaminidase
  3. Chondroitin sulfate hydrolase
  4. Hyaluronoglucosaminidase-4
  5. CSHY
Gene Name HYAL4
Protein Type Unknown
Biological Properties
General Function Not Available
Specific Function Endo-hyaluronidase that degrades hyaluronan to smaller oligosaccharide fragments. Has also chondroitin sulfate hydrolase activity, The best substrate being the galactosaminidic linkage in the sequence of a trisulfated tetrasaccharide.
  • Glycosaminoglycan degradation
+ Water → DWA-2 + N-Acetylgalactosamine details
+ Water → DWA-2 + N-Acetylgalactosamine 4-sulphate details
GO Classification
Biological Process
fusion of sperm to egg plasma membrane
glycosaminoglycan catabolic process
carbohydrate metabolic process
Cellular Component
integral to membrane
Molecular Function
hyalurononglucosaminidase activity
Cellular Location Not Available
Gene Properties
Chromosome Location Not Available
Locus Not Available
SNPs Not Available
Gene Sequence Not Available
Protein Properties
Number of Residues Not Available
Molecular Weight Not Available
Theoretical pI Not Available
Pfam Domain Function Not Available
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence Not Available
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID Q2M3T9
UniProtKB/Swiss-Prot Entry Name Not Available
PDB IDs Not Available
GenBank Gene ID Not Available
GeneCard ID Not Available
GenAtlas ID Not Available
General References Not Available