Just wonder if I'm on the right track.

From this reference https://www.ebi.ac.uk/ena/data/view/MK628732&display=text

I simulated this genes from the Hepatitis B virus.

"X protein" 1374..1838

"precore/core protein" 1814..2452

"S protein" 155..835

"core protein" 1901..2452

If you can reply on the question I will appreciate it.