| IED ID | IndEnz0001000392 |
| Enzyme Type ID | amylase000392 |
| Protein Name |
Malto-oligosyltrehalose trehalohydrolase MTHase EC 3.2.1.141 4-alpha-D- 1- 4 -alpha-D-glucano trehalose trehalohydrolase Glycosyltrehalose trehalohydrolase GTHase Maltooligosyl trehalose trehalohydrolase |
| Gene Name | treZ |
| Organism | Saccharolobus solfataricus (Sulfolobus solfataricus) |
| Taxonomic Lineage | cellular organisms Archaea TACK group Crenarchaeota Thermoprotei Sulfolobales Sulfolobaceae Saccharolobus Saccharolobus solfataricus (Sulfolobus solfataricus) |
| Enzyme Sequence | MTFAYKIDGNEVIFTLWAPYQKSVKLKVLEKGLYEMERDEKGYFTITLNNVKVRDRYKYVLDDASEIPDPASRYQPEGVHGPSQIIQESKEFNNETFLKKEDLIIYEIHVGTFTPEGTFEGVIRKLDYLKDLGITAIEIMPIAQFPGKRDWGYDGVYLYAVQNSYGGPEGFRKLVDEAHKKGLGVILDVVYNHVGPEGNYMVKLGPYFSQKYKTPWGLTFNFDDAESDEVRKFILENVEYWIKEYNVDGFRLDAVHAIIDTSPKHILEEIADVVHKYNRIVIAESDLNDPRVVNPKEKCGYNIDAQWVDDFHHSIHAYLTGERQGYYTDFGNLDDIVKSYKDVFVYDGKYSNFRRKTHGEPVGELDGCNFVVYIQNHDQVGNRGKGERIIKLVDRESYKIAAALYLLSPYIPMIFMGEEYGEENPFYFFSDFSDSKLIQGVREGRKKENGQDTDPQDESTFNASKLSWKIDEEIFSFYKILIKMRKELSIACDRRVNVVNGENWLIIKGREYFSLYVFSKSSIEVKYSGTLLLSSNNSFPQHIEEGKYEFDKGFALYKL |
| Enzyme Length | 559 |
| Uniprot Accession Number | Q55088 |
| Absorption | |
| Active Site | ACT_SITE 253; /note=Nucleophile; /evidence=ECO:0000305|PubMed:22334583; ACT_SITE 284; /note=Proton donor; /evidence=ECO:0000305|PubMed:22334583 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Hydrolysis of (1->4)-alpha-D-glucosidic linkage in 4-alpha-D-((1->4)-alpha-D-glucanosyl)(n) trehalose to yield trehalose and (1->4)-alpha-D-glucan.; EC=3.2.1.141; Evidence={ECO:0000269|PubMed:22334583}; |
| DNA Binding | |
| EC Number | 3.2.1.141 |
| Enzyme Function | |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | PATHWAY: Glycan biosynthesis; trehalose biosynthesis. {ECO:0000305|PubMed:22334583, ECO:0000305|PubMed:8901122}. |
| nucleotide Binding | |
| Features | Active site (2); Beta strand (34); Chain (1); Helix (23); Mutagenesis (3); Region (3); Site (1); Turn (3) |
| Keywords | 3D-structure;Carbohydrate metabolism;Cytoplasm;Glycosidase;Hydrolase |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Cytoplasm {ECO:0000269|PubMed:8901122}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | X-ray crystallography (8) |
| Cross Reference PDB | 1EH9; 1EHA; 3VGB; 3VGD; 3VGE; 3VGF; 3VGG; 3VGH; |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 64,790 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda | 3.2.1.141; |