3RT1
Maltodextarn bound activated state form of yeast glycogen synthase isoform 2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | PROTEIN (Glycogen [starch] synthase isoform 2) | polymer | 725 | 82198.9 | 4 | UniProt (P27472) Pfam (PF05693) | Saccharomyces cerevisiae (brewer's yeast lager beer yeast yeast) | |
| 2 | E (E) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 1315.1 | 1 | In PDB GlyTouCan (G47550UM) | |||
| 3 | F (F) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 504.4 | 1 | In PDB BIRD (PRD_900009) GlyTouCan (G96370VA) | alpha-maltotriose | ||
| 4 | G (G) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 666.6 | 1 | In PDB BIRD (PRD_900010) GlyTouCan (G87171PZ) | alpha-maltotetraose | ||
| 5 | H, I (H, I) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 828.7 | 2 | In PDB BIRD (PRD_900030) GlyTouCan (G50146AM) | alpha-maltopentaose | ||
| 6 | J, L, M, P, R (A, B, C, D) | 6-O-phosphono-alpha-D-glucopyranose | non-polymer | 260.1 | 5 | Chemie (G6P) | |||
| 7 | K, N, O, Q (A, B, C) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 4 | Chemie (PEG) |
Sequence modifications
A, B, C, D: 1 - 705 (UniProt: P27472)
| PDB | External Database | Details |
|---|---|---|
| Met -19 | - | expression tag |
| Gly -18 | - | expression tag |
| Ser -17 | - | expression tag |
| Ser -16 | - | expression tag |
| His -15 | - | expression tag |
| His -14 | - | expression tag |
| His -13 | - | expression tag |
| His -12 | - | expression tag |
| His -11 | - | expression tag |
| His -10 | - | expression tag |
| Ser -9 | - | expression tag |
| Ser -8 | - | expression tag |
| Gly -7 | - | expression tag |
| Leu -6 | - | expression tag |
| Val -5 | - | expression tag |
| Pro -4 | - | expression tag |
| Arg -3 | - | expression tag |
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Ser 535 | Ala 535 | SEE REMARK 999 |
| Ala 589 | Arg 589 | engineered mutation |
| Ala 592 | Arg 592 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 328795.5 | |
| Branched | Number of molecules | 5 |
| Total formula weight | 4143.6 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1725.2 | |
| All* | Total formula weight | 334664.2 |
