Hi!

Greetings. I hope you’re doing well. Recently, I did a structure prediction of a protein using the built-in AlphaFold of ChimeraX. Also, I downloaded the predicted structure of the same protein from the AF database. Surprisingly, when I superimposed these two structures, I found that they were pretty structurally different. However, the sequences are entirely similar. Could you please tell me what the reason for this is? And, is the built-in AlphaFold the AlphaFold2 or AlphaFold3? Thank you.

Regards,

Raihan