4lt6
From Proteopedia
Crystal Structure of human poly(A) polymerase gamma
Function
[PAPOG_HUMAN] Responsible for the post-transcriptional adenylation of the 3'-terminal of mRNA precursors and several small RNAs including signal recognition particle (SRP) RNA, nuclear 7SK RNA, U2 small nuclear RNA, and ribosomal 5S RNA.
About this Structure
4lt6 is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.