>3IVB_1|Chain A|Speckle-type POZ protein|Homo sapiens (9606) GSGGSGKVVKFSYMWTINNFSFCREEMGEVIKSSTFSSGANDKLKWCLRVNPKGLDEESKDYLSLYLLLVSCPKSEVRAKFKFSILNAKGEETKAMESQRAYRFVQGKDWGFKKFIRRDFLLDEANGLLPDDKLTLFCEVSVVQD >3IVB_2|Chain B[auth M]|Core histone macro-H2A.1|null (9606) KAASADSTTEGTPAD