PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22457434-6 2012 Pro-AKAP4 was localized by immunofluorescence and subcellular fractionation to the periacrosomal membranes and was shown to be tyrosine phosphorylated by DMBT1 regardless of the presence of calcium or bicarbonate, and of cAMP analogs, protein kinase A inhibitors, or a protein kinase C inductor. Bicarbonates 201-212 A-kinase anchoring protein 4 Homo sapiens 4-9