Q03133 (ERYA3_SACER) Saccharopolyspora erythraea (Streptomyces erythraeus)
6-deoxyerythronolide-B synthase EryA3, modules 5 and 6 UniProtKBInterProInteractive Modelling
3172 aa; Sequence (Fasta)
It is possible new templates exist for this target since these models were created.
Sequence Features
| 199 | Acyl-thioester intermediate; for beta-ketoacyl synthase 1 activity | ||
| 643 | Acyl-ester intermediate; for acyltransferase 1 activity | ||
| 1264 | Acyl-ester intermediate; for beta-ketoacyl reductase 1 activity | ||
| 1661 | Acyl-thioester intermediate; for beta-ketoacyl synthase 2 activity | ||
| 2112 | Acyl-ester intermediate; for acyltransferase 2 activity | ||
| 2701 | Acyl-ester intermediate; for beta-ketoacyl reductase 2 activity | ||
| 3031 | Nucleophile; for thioesterase activity | ||
| 3148 | Proton acceptor; for thioesterase activity | ||
| 644 | Important for discrimination between malonyl and methylmalonyl polyketide chain extension units | ||
| 744 | Important for discrimination between malonyl and methylmalonyl polyketide chain extension units | ||
| 1125-1128 | NADP 1 | ||
| 1148-1151 | NADP 1 | ||
| 1177-1178 | NADP 1 | ||
| 1249-1250 | NADP 1 | ||
| 2565-2568 | NADP 2 | ||
| 2588-2591 | NADP 2 | ||
| 2617-2618 | NADP 2 | ||
| 2686-2687 | NADP 2 | ||
| 7-34 | Polyketide synthase, docking domain IPR015083PF08990 | ||
| 39-277 | Beta-ketoacyl synthase, N-terminal IPR014030PF00109 | ||
| 285-403 | Beta-ketoacyl synthase, C-terminal IPR014031PF02801 | ||
| 405-520 | Polyketide synthase, C-terminal extension IPR032821PF16197 | ||
| 557-874 | Acyl transferase IPR014043PF00698 | ||
| 1117-1294 | Polyketide synthase, ketoreductase domain IPR013968PF08659 | ||
| 1398-1462 | Phosphopantetheine binding ACP domain IPR009081PF00550 | ||
| 1490-1738 | Beta-ketoacyl synthase, N-terminal IPR014030PF00109 | ||
| 1748-1863 | Beta-ketoacyl synthase, C-terminal IPR014031PF02801 | ||
| 1870-1986 | Polyketide synthase, C-terminal extension IPR032821PF16197 | ||
| 2022-2331 | Acyl transferase IPR014043PF00698 | ||
| 2557-2731 | Polyketide synthase, ketoreductase domain IPR013968PF08659 | ||
| 2829-2890 | Phosphopantetheine binding ACP domain IPR009081PF00550 | ||
| 2960-3166 | Thioesterase IPR001031PF00975 |
Sequence Alignments
Experimental structures
| Description | Oligo-state | Ligands | Structure | Range |
|---|---|---|---|---|
| Structure of Thioesterase from DEBS with a thioesterase-specific antibody |
Heteromer | 1×CL; | 6mlk | |
| Assess | ||||
| Structure of the ketosynthase-acyltransferase didomain of module 5 from DEBS. | homo-2-mer | 2×ACT; 2×SO4; 1×CL; | 2hg4 | |
| Assess | ||||
| Crystal Structure of the Macrocycle-forming Thioesterase Domain of Erythromycin Polyketide Synthase… | homo-2-mer | 1kez | ||
| Assess | ||||
| Thioesterase Domain from 6-Deoxyerythronolide Synthase (DEBS TE), pH 8.5 | homo-2-mer | 1mo2 | ||
| Assess | ||||
| Crystal structure of the thioesterase domain of deoxyerythronolide B synthase | monomer | 2×1PE; 3×CA; | 5d3k | |
| Assess | ||||
| Crystal structure of the thioesterase domain of deoxyerythronolide B synthase in complex with a sma… | monomer | 1×57H; 1×1PE; 1×CA; | 5d3z | |
| Assess | ||||
Homology models
| Oligo-state | QMEAN | Template | Range | Seq id (%) | Ligands |
|---|---|---|---|---|---|
| monomer | -1.75 | 6c9u.1.A | 52.68 | ||
| Assess | |||||