Evolutionary exploration of drug-like chemical space utilizing generative AI and virtual screening

์ €์ž: | ๋‚ ์งœ: 2026-03-26 | URL: https://www.biorxiv.org/content/10.64898/2026.03.26.714527v1 📄 PDF


Essence

Figure 1

Fig. 1. AI-directed ligand evolution for chemical space exploration. 1)

๋ณธ ๋…ผ๋ฌธ์€ generative AI, reaction-based substructure ๊ฒ€์ƒ‰, ๋ฐ˜๋ณต ๋ชจ๋ธ ๋ฏธ์„ธ์กฐ์ •์„ ํ†ตํ•ฉํ•œ ์ง„ํ™” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ์‹œํ•˜์—ฌ ์ดˆ๋Œ€๊ทœ๋ชจ ํ™”ํ•™๊ณต๊ฐ„(~10^15)์—์„œ ํšจ์œจ์ ์œผ๋กœ ์•ฝ๋ฌผ ํ›„๋ณด ๋ถ„์ž๋ฅผ ํƒ์ƒ‰ํ•œ๋‹ค. ยต-์˜คํ”ผ์˜ค์ด๋“œ ์ˆ˜์šฉ์ฒด์˜ pH ํŠน์ด์  ๋ฆฌ๊ฐ„๋“œ๋ฅผ ์„ฑ๊ณต์ ์œผ๋กœ ์‹๋ณ„ํ•˜๊ณ  ์ƒํ™”ํ•™ ๊ฒ€์ฆํ•จ์œผ๋กœ์จ ์ ‘๊ทผ๋ฒ•์˜ ์‹ค์šฉ์„ฑ์„ ์ž…์ฆํ–ˆ๋‹ค.

Motivation

Achievement

Figure 5

Fig. 5. Experimental validation of pH-specific MOR ligand. (a) Radio-labeled

AI-์ง„ํ™” ํ†ตํ•ฉ ํ”„๋ ˆ์ž„์›Œํฌ ๊ฐœ๋ฐœ: Generative AI์™€ ์ง„ํ™” ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์„ฑ๊ณต์ ์œผ๋กœ ํ†ตํ•ฉํ•˜์—ฌ Enamine REAL Space(~10^15)์˜ ์ดˆ๋Œ€๊ทœ๋ชจ ํ™”ํ•™๊ณต๊ฐ„์—์„œ ํšจ์œจ์  ํƒ์ƒ‰ ์‹คํ˜„. pH ํŠน์ด์  MOR ๋ฆฌ๊ฐ„๋“œ ์‹๋ณ„: ยต-์˜คํ”ผ์˜ค์ด๋“œ ์ˆ˜์šฉ์ฒด์˜ pH ํŠน์ด์  ์•„๊ณ ๋‹ˆ์ŠคํŠธ ํ›„๋ณด ๋ถ„์ž ๋„์ถœ. ์ƒํ™”ํ•™ ๊ฒ€์ฆ: ์‹๋ณ„๋œ ํ›„๋ณด ๋ถ„์ž์˜ ์‹คํ—˜์  ๊ฒ€์ฆ ์ˆ˜ํ–‰ํ•˜์—ฌ ์ƒ์„ฑ ๋ถ„์ž์˜ ์ƒ๋ฌผํ•™์  ํ™œ์„ฑ ํ™•์ธ. ํ•ฉ์„ฑ ๊ฐ€๋Šฅ์„ฑ ๋ณด์žฅ: Reaction-based substructure ๊ฒ€์ƒ‰์„ ํ†ตํ•ด ๋ชจ๋“  ์ƒ์„ฑ ๋ถ„์ž์˜ ํ•ฉ์„ฑ ์ ‘๊ทผ์„ฑ ํ™•๋ณด, ์‹ค์šฉ์„ฑ ํ–ฅ์ƒ.

How

Figure 1

Fig. 1. AI-directed ligand evolution for chemical space exploration. 1)

Originality

Limitation & Further Study

Evaluation

Novelty: 4/5 Technical Soundness: 4/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ generative AI์™€ ์ง„ํ™” ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ฒด๊ณ„์ ์œผ๋กœ ํ†ตํ•ฉํ•˜์—ฌ ์ดˆ๋Œ€๊ทœ๋ชจ ํ™”ํ•™๊ณต๊ฐ„ ํƒ์ƒ‰์˜ ๊ณ„์‚ฐ์ƒ ๊ณผ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ํ˜์‹ ์  ์ ‘๊ทผ๋ฒ•์„ ์ œ์‹œํ•œ๋‹ค. ํ•ฉ์„ฑ ๊ฐ€๋Šฅ์„ฑ ๋ณด์ฆ ๋ฉ”์ปค๋‹ˆ์ฆ˜๊ณผ ์‹คํ—˜์  ์ƒํ™”ํ•™ ๊ฒ€์ฆ์„ ํ†ตํ•ด ๋†’์€ ์‹ค์šฉ์„ฑ์„ ์ž…์ฆํ–ˆ์œผ๋‚˜, ๋‹จ์ผ ํ‘œ์  ๊ฒ€์ฆ๊ณผ ๋ถ„์ž ๋„ํ‚น์˜ ๋‚ด์žฌ์  ํ•œ๊ณ„๋Š” ๊ฐœ์„ ์ด ํ•„์š”ํ•˜๋‹ค. ์•ฝ๋ฌผ ๋ฐœ๊ฒฌ ๋ถ„์•ผ์— ์ƒ๋‹นํ•œ ๊ธฐ์—ฌ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
469๋ฒˆ ๋…ผ๋ฌธ์€ ์ง„ํ™”์  ์ตœ์ ํ™”์— LLM์„ ์ ‘๋ชฉํ•œ ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•๋ก ์„ ๊ฐœ๊ด„ํ•˜์—ฌ, 3091์˜ ์ง„ํ™”์  ํ”„๋ ˆ์ž„์›Œํฌ์˜ ๊ธฐ๋ฐ˜ ๋ฐ ์›๋ฆฌ ์„ค๋ช…์— ์ข‹์Šต๋‹ˆ๋‹ค.
๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
305 ๋…ผ๋ฌธ์€ ๋Œ€๊ทœ๋ชจ ํ™”ํ•™๊ณต๊ฐ„ ํƒ์ƒ‰์˜ ํšจ์œจํ™”๋ฅผ ์œ„ํ•œ ์ง„ํ™”์  ์ ‘๊ทผ์˜ ์ด๋ก ์  ๊ธฐ๋ฐ˜์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
LLM์˜ ํœด๋ฆฌ์Šคํ‹ฑ ํ™”ํ•ฉ๋ฌผ ํƒ์ƒ‰ยท์„ค๊ณ„ ๊ธฐ๋Šฅ์„ ํ™œ์šฉํ•œ ์•ฝ๋ฌผ ๋ฐœ๊ตด ์ ‘๊ทผ์œผ๋กœ, ๋ฐ˜๋ณต ๋ฏธ์„ธ์กฐ์ •๊ณผ ์ฐจ๋ณ„์ ์„ ๋ณด์ธ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
351๋ฒˆ ๋…ผ๋ฌธ์€ ๋ฉ€ํ‹ฐ์—์ด์ „ํŠธ ๊ธฐ๋ฐ˜ end-to-end ์•ฝ๋ฌผ ์„ค๊ณ„ ํ”„๋ ˆ์ž„์›Œํฌ๋กœ 3091์˜ ์ง„ํ™” ์ตœ์ ํ™”์™€ ๋น„๊ตํ•ด ๋‹ค์ค‘ ์ „๋žต์„ ๋…ผํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
ํ›„์† ์—ฐ๊ตฌ
Evolutionary exploration of drug-like chemical space utilizing LLM๊ณผ EA ์กฐํ•ฉ์ด ๋‹จ๋ฐฑ์งˆ/์•ฝ๋ฌผ ์˜์—ญ์—์„œ ๋‹ค์–‘ํ•œ ํ™œ์šฉ ๊ฐ€๋Šฅ์„ฑ์„ ์‹ค์ฆํ•ฉ๋‹ˆ๋‹ค.
๋ฐ˜๋ก /๋น„ํŒ
3281 ๋…ผ๋ฌธ์€ ๋ฐ”์ด์˜ค ํŒŒ์šด๋ฐ์ด์…˜ ๋ชจ๋ธ์˜ ๊ณ„์‚ฐ์  ํ•œ๊ณ„๋ฅผ ์ง€์ ํ•˜๋ฉฐ, 3091์˜ ์ดˆ๋Œ€๊ทœ๋ชจ ํƒ์ƒ‰ ์ ‘๊ทผ์˜ ํ•จ์˜๋ฅผ ์žฌ๊ณ ํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค.
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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
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