glutamate-rich coactivator interacting with SRC1/NCOA1, PTIP-associated 1 protein, PTIP-associated protein 1, PA1, PAXIP1-associated protein 1, glutamate-rich coactivator associated with SRC1, C16orf53, glutamate-rich coactivator interacting with SRC1, GAS, PAXIP1-associated glutamate-rich protein 1