CAZy Glycosyltransferase Family 3
11 curated protein records across 7 source species. Click a gene symbol to open the full record, which carries the complete set of curated fields including full-length and catalytic-domain sequences. For the authoritative family definition, sequence-based classification and literature, see the CAZy GT3 page.
11Records
6Model organism
5Other organisms
7Species
3With PDB entries
Source dataset notes for GT3:
- GT3 — 11 entries (all organisms) · 6 model organisms listed at the top below.
Family members
| Gene symbol | Species | Domain | UniProt | Gene ID | Ann. | Enzyme function | Fold | Mechanism | Donor | PDB |
|---|---|---|---|---|---|---|---|---|---|---|
| GYS1 | Homo sapiens | Eukaryota | P13807 | 2997 | 5 | Glycogen [starch] synthase, muscle (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | 7Q0B, 7Q0S, 7Q12… |
| GYS2 | Homo sapiens | Eukaryota | P54840 | 2998 | 5 | Glycogen [starch] synthase, liver (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | — |
| Glys | Drosophila melanogaster | Eukaryota | Q9VFC8 | 41823 | 5 | Glycogen [starch] synthase (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | — |
| gsy-1 | Caenorhabditis elegans | Eukaryota | Q9U2D9 | 174924 | 5 | Glycogen [starch] synthase (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | 4QLB |
| GSY1 | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) | Eukaryota | P23337 | 850569 | 5 | Glycogen [starch] synthase isoform 1 (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | — |
| GSY2 | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) | Eukaryota | P27472 | 850962 | 5 | Glycogen [starch] synthase isoform 2 (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | 3NAZ, 3NB0, 3NCH… |
| Gys1 | Mus musculus | Eukaryota | Q9Z1E4 | 14936 | 5 | Glycogen [starch] synthase, muscle (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | — |
| Gys2 | Mus musculus | Eukaryota | Q8VCB3 | 232493 | 5 | Glycogen [starch] synthase, liver (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | — |
| GYS1 | Oryctolagus cuniculus | Eukaryota | P13834 | 100008660 | 5 | Glycogen [starch] synthase, muscle (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | — |
| Gys1 | Rattus norvegicus | Eukaryota | A2RRU1 | 690987 | 5 | Glycogen [starch] synthase, muscle (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | — |
| Gys2 | Rattus norvegicus | Eukaryota | P17625 | — | 5 | Glycogen [starch] synthase, liver (EC 2.4.1.11) | GT-B | Retaining | UDP-alpha-D-glucose | — |
Row colour key
Model-organism entry with UniProt annotation level 4 or 5.
Non-model organism entry, annotation level 4–5.
Lower annotation level (1–3) or level unspecified.