| IED ID | IndEnz0010001724 |
| Enzyme Type ID | esterase001724 |
| Protein Name |
Xylan O-acetyltransferase 5 EC 2.3.1.- Protein trichome birefringence-like 13 OsTBL13 |
| Gene Name | XOAT5 TBL13 Os05g0354400 LOC_Os05g28630 OJ1537_B05.7 |
| Organism | Oryza sativa subsp. japonica (Rice) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae Liliopsida Petrosaviidae commelinids Poales Poaceae BOP clade Oryzoideae Oryzeae Oryzinae Oryza Oryza sativa (Rice) Oryza sativa subsp. japonica (Rice) |
| Enzyme Sequence | MRIPRRKGGAGPLVGAPSRRAQVAAVFALALLLGVSVLYDSAHIAASLRRHGVGGGGSSGGGGGGGGDGARAYTNTKLSATTEEAEAEAAEVRSPPAQGVESAVEATDRGEAPPEQPVAADSGASSAETPPSLLEQVTETPPPSPSSSSAAAAAAEAQVGGDHGGESCDVYKGRWVYDEANAPLYKESACEFLTEQVTCMRNGRRDDDYQKWRWQPDGCDLPRFDAKLLLEKLRNKRLMFVGDSLNRNQWESMVCLVQSEAPWEKKSLVKNDSLNVFRLEEYNATIEFYWSPFLVESNSDDPNMHSIVDRIIKPTSIAKHAANWEGVDYLIFNTYIWWMNTPEMKILHGGSFSKKPVKYDEMERVAAYRKVLKTWSRWVEKHVDPKRSTVFFMSVSPVHMQSEGWGKPDAIKCFSETQPAINYTKKLEVGTDWDLFSTAHHVTKAMKRVPVHFINITALSEIRKDAHTSVNTLRQGKLLTKEQKANPRKFADCIHWCLPGLPDTWNEFIYGHIVSSPQRRPVEPIENQPQR |
| Enzyme Length | 531 |
| Uniprot Accession Number | A0A0P0WL81 |
| Absorption | |
| Active Site | ACT_SITE 244; /note=Nucleophile; /evidence=ECO:0000250|UniProtKB:Q9LY46; ACT_SITE 492; /note=Proton donor; /evidence=ECO:0000250|UniProtKB:Q9LY46; ACT_SITE 495; /note=Proton acceptor; /evidence=ECO:0000250|UniProtKB:Q9LY46 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | |
| DNA Binding | |
| EC Number | 2.3.1.- |
| Enzyme Function | FUNCTION: Xylan acetyltransferase required for 2-O- and 3-O-monoacetylation of xylosyl residues in xylan (PubMed:29569182). Catalyzes the 2-O-acetylation of xylan, followed by nonenzymatic acetyl migration to the O-3 position, resulting in products that are monoacetylated at both O-2 and O-3 positions (By similarity). {ECO:0000250|UniProtKB:Q9LY46, ECO:0000269|PubMed:29569182}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (3); Chain (1); Disulfide bond (4); Erroneous gene model prediction (2); Glycosylation (4); Motif (2); Topological domain (2); Transmembrane (1) |
| Keywords | Disulfide bond;Glycoprotein;Golgi apparatus;Membrane;Reference proteome;Signal-anchor;Transferase;Transmembrane;Transmembrane helix |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Golgi apparatus membrane {ECO:0000250|UniProtKB:Q2QYU2}; Single-pass type II membrane protein {ECO:0000255}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | MOTIF 242..244; /note=GDS motif; /evidence=ECO:0000305|PubMed:29569182; MOTIF 492..495; /note=DXXH motif; /evidence=ECO:0000305|PubMed:29569182 |
| Gene Encoded By | |
| Mass | 58,841 |
| Kinetics | BIOPHYSICOCHEMICAL PROPERTIES: Kinetic parameters: KM=350 uM for xylohexaose {ECO:0000269|PubMed:29569182}; Vmax=71.3 pmol/min/mg enzyme with xylohexaose as substrate {ECO:0000269|PubMed:29569182}; |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |