AKA Pex5 long isoform; "While both the long and short Pex5 isoforms recognize PTS1-containing proteins, Pex5L is a co-receptor with Pex7 for the import of PTS2-containing proteins, and its loss results only in impaired PTS2-tagged protein import" [PMID:28523433]. AGPS contains a PTS2 domain (type-2 peroxisomal targeting signal). [PMID:31751594]