subject | relation | object |
---|---|---|
first spliceosomal transesterification activity | BFO:0000050 | RNA splicing, via transesterification reactions (GO:0000375) |
first spliceosomal transesterification activity | is_a | catalytic activity, acting on RNA (GO:0140098) |
subject | relation | object |
---|---|---|
catalytic step 1 spliceosome (GO:0071012) | RO:0002215 | first spliceosomal transesterification activity |