>4HFG_1|Chains A, B|Regulation of nuclear pre-mRNA domain-containing protein 1B|Homo sapiens (9606) GSSFSESALEKKLSELSNSQHSVQTLSLWLIHHRKHAGPIVSVWHRELRKAKSNRKLTFLYLANDVIQNSKRKGPEFTREFESVLVDAFSHVAREADEGCKKPLERLLNIWQERSVYGGEFIQQLKLSMEDSKSP