>4Z8J_1|Chain A|Sorting nexin-27|Rattus norvegicus (10116) GSHGGSPRVVRIVKSESGYGFNVRGQVSEGGQLRSINGELYAPLQHVSAVLPGGAADRAGVRKGDRILEVNGVNVEGATHKQVVDLIRAGEKELILTVLSV >4Z8J_2|Chain B|C-terminal PDZ binding motif from parathyroid hormone receptor (PTHR)|Homo sapiens (9606) QEEWETVM