Topic summaryGTPase activating protein Expand Summary Extracted from the Wikipedia article GTPase-activating protein. References^ 2010.^ ^^^ ^^^ ^ 6. doi:10.1074/jbc.M008863200. PMID 11092890.^ 67. doi:10.1111/j.1365-2958.1990.tb00635.x. PMID 2191183. S2CID 8187706.^ ^^^^^^ Wikipedia source