| IED ID | IndEnz0010001506 |
| Enzyme Type ID | esterase001506 |
| Protein Name |
Sialate O-acetylesterase EC 3.1.1.53 Sialic acid-specific 9-O-acetylesterase |
| Gene Name | SIAE YSG2 |
| Organism | Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii) |
| Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Metazoa Eumetazoa Bilateria Deuterostomia Chordata Craniata Vertebrata Gnathostomata (jawed vertebrates) Teleostomi Euteleostomi Sarcopterygii Dipnotetrapodomorpha Tetrapoda Amniota Mammalia Theria Eutheria Boreoeutheria Euarchontoglires Primates Haplorrhini Simiiformes Catarrhini Hominoidea (apes) Hominidae (great apes) Ponginae Pongo Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii) |
| Enzyme Sequence | MVAPGLVLGLVLPLILWADRSAGIGFRFASYINNDMVLQKEPAGAVIWGFGTPGATVTVTLRQGRETIMKKVTSVKAHSDTWMVVLDPMKPGGPFEVMAQQTLEKINFTLRVHDVLFGDVWLCSGQSNMQMTVLQIFNATRELSNTAAYQSVRILSVSPTQAEQELEDLVAVDLQWSKPTSENLGHGYFKYMSAVCWLFGRHLYDTLQYPIGLIASSWGGTPIEAWSSGRSLKACGVPKQGSVPYDSVTGPSKHSVLWNAMIHPLCNMTLKGVVWYQGESNINYNTDLYNCTFPALIEDWRETFHRGSQGQTERFFPFGLVQLSSDLSKKSSDDGFPQIRWHQTADFGYVPNPKMPNTFMAVAMDLCDRDSPFGSIHPRDKQTVAYRLHLGARALAYGEKNLTFEGPLPEKIELLAHKGLLNLTYYQQIQVQKKDNKIFEISCCSDRRCKWLPASMSTVSTQSLTLAIDSCRGTVVALRYAWTTWPCEYKQCPLYHPSSALPAPPFIAFITDQDPGHQSNVAK |
| Enzyme Length | 523 |
| Uniprot Accession Number | Q5RFU0 |
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=H2O + N-acetyl-9-O-acetylneuraminate = acetate + H(+) + N-acetylneuraminate; Xref=Rhea:RHEA:22600, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:28999, ChEBI:CHEBI:30089, ChEBI:CHEBI:35418; EC=3.1.1.53; CATALYTIC ACTIVITY: Reaction=H2O + N-acetyl-4-O-acetylneuraminate = acetate + H(+) + N-acetylneuraminate; Xref=Rhea:RHEA:25564, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:29006, ChEBI:CHEBI:30089, ChEBI:CHEBI:35418; EC=3.1.1.53; |
| DNA Binding | |
| EC Number | 3.1.1.53 |
| Enzyme Function | FUNCTION: Catalyzes the removal of O-acetyl ester groups from position 9 of the parent sialic acid, N-acetylneuraminic acid. {ECO:0000250}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Chain (1); Glycosylation (6); Signal peptide (1) |
| Keywords | Glycoprotein;Hydrolase;Lysosome;Reference proteome;Serine esterase;Signal |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Lysosome {ECO:0000250}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..23; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 58,386 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | RHEA:22600; RHEA:25564 |
| Cross Reference Brenda |