8658NS 8658. Filter Nederlandse spoorwegen DDZ ICM SLT SNG FLIRT NS FLIRT RNET VIRM VIRMm1 VIRMm23 ICNG. Over Arriva SyntusKeolis Custom filter. StationsGene ID: 8658, updated on 8-Feb-2025. Summary. Enables NAD+-protein poly-ADP-ribosyltransferase activity; histone binding activity; and zinc ion binding activity. Involved in