Another motor protein essential for plant cell division is kinesin-like calmodulin-binding protein (KCBP), which is unique to plants and part kinesin and part myosin. Other molecular motors. Besides the motor proteins above, there are many more types of proteins capable of generating forces and torque in the cell.
All real tea (that which comes from the tea plant) naturally contains caffeine. So your lipton tea does contain caffeine. Something that most folks don't know is that even decaf teas contain trace amounts of caffeine. The decaffeination process gets rid of most of the caffeine, but not all.
According to Arbor TeasÂ® (1), any tea that says caffeine free is not made from true leaves of the camellia sinensis tea plant. Decaf teas will still have small amounts of caffeine in it because caffeine is naturally in the plant. Herbal teas like mint or chamomile tea will be caffeine free because they are not made from true tea leaves. The amount of caffeine in decaf tea will vary depending on the type of tea and decaffeination process.