##gff-version 3 P29523 UniProtKB Signal peptide 1 39 . . . Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:1756175;Dbxref=PMID:1756175 P29523 UniProtKB Chain 40 524 . . . ID=PRO_0000024047;Note=Membrane-bound alkaline phosphatase P29523 UniProtKB Propeptide 525 550 . . . ID=PRO_0000024048;Note=Removed in mature form;Ontology_term=ECO:0000255;evidence=ECO:0000255 P29523 UniProtKB Active site 133 133 . . . Note=Phosphoserine intermediate;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10042 P29523 UniProtKB Binding site 83 83 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Binding site 83 83 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Binding site 196 196 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Binding site 198 198 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Binding site 356 356 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Binding site 361 361 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Binding site 365 365 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Binding site 402 402 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Binding site 403 403 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Binding site 479 479 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P29523 UniProtKB Lipidation 524 524 . . . Note=GPI-anchor amidated serine;Ontology_term=ECO:0000255;evidence=ECO:0000255