Unverified50% confidenceFactExact time

It is estimated that the total number of protein sequences that have ever existed on Earth does not exceed 10^50.

1

Sources

50%

Confidence

Long-term

Relevance

9/10/2026

First Seen

Sources

New Paradigm in Protein Design: How Machine Learning Breaks Through Natural Sequence Limitations

Related Entities

蛋白质序列空间concept

Related Claims

UnverifiedFor a protein of 100 amino acids, the number of possible sequence combinations reaches 20^10077% similar UnverifiedApproximately 200,000 protein structures are known in nature75% similar

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