Homo sapiens Protein: NDST4 | |||||||||||
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Summary | |||||||||||
InnateDB Protein | IDBP-35248.6 | ||||||||||
Last Modified | 2014-10-13 [Report errors or provide feedback] | ||||||||||
Gene Symbol | NDST4 | ||||||||||
Protein Name | N-deacetylase/N-sulfotransferase (heparan glucosaminyl) 4 | ||||||||||
Synonyms | |||||||||||
Species | Homo sapiens | ||||||||||
Ensembl Protein | ENSP00000264363 | ||||||||||
InnateDB Gene | IDBG-35246 (NDST4) | ||||||||||
Protein Structure | |||||||||||
UniProt Annotation | |||||||||||
Function | Essential bifunctional enzyme that catalyzes both the N- deacetylation and the N-sulfation of glucosamine (GlcNAc) of the glycosaminoglycan in heparan sulfate. Modifies the GlcNAc-GlcA disaccharide repeating sugar backbone to make N-sulfated heparosan, a prerequisite substrate for later modifications in heparin biosynthesis. Has low deacetylase activity but high sulfotransferase activity (By similarity). {ECO:0000250}. | ||||||||||
Subcellular Localization | Golgi apparatus membrane {ECO:0000250}; Single-pass type II membrane protein {ECO:0000250}. | ||||||||||
Disease Associations | |||||||||||
Tissue Specificity | |||||||||||
Comments | |||||||||||
Interactions | |||||||||||
Number of Interactions |
This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
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Gene Ontology | |||||||||||
Molecular Function |
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Biological Process |
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Cellular Component |
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Protein Structure and Domains | |||||||||||
PDB ID | |||||||||||
InterPro |
IPR000863
Sulfotransferase domain IPR021930 Heparan sulphate-N-deacetylase IPR027417 P-loop containing nucleoside triphosphate hydrolase |
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PFAM |
PF00685
PF12062 |
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PRINTS | |||||||||||
PIRSF | |||||||||||
SMART | |||||||||||
TIGRFAMs | |||||||||||
Post-translational Modifications | |||||||||||
Modification | |||||||||||
Cross-References | |||||||||||
SwissProt | Q9H3R1 | ||||||||||
PhosphoSite | PhosphoSite-Q9H3R1 | ||||||||||
TrEMBL | |||||||||||
UniProt Splice Variant | |||||||||||
Entrez Gene | 64579 | ||||||||||
UniGene | Hs.591700 | ||||||||||
RefSeq | NP_072091 | ||||||||||
HUGO | HGNC:20779 | ||||||||||
OMIM | 615039 | ||||||||||
CCDS | CCDS3706 | ||||||||||
HPRD | 10116 | ||||||||||
IMGT | |||||||||||
EMBL | AB036429 | ||||||||||
GenPept | BAB18535 | ||||||||||