Co-designing sequence and structure of functional de novo enzymes with EnzyGen2

์ €์ž: | ๋‚ ์งœ: 2026-03-02 | URL: https://www.biorxiv.org/content/10.64898/2026.03.02.709205v2 📄 PDF


Essence

Figure 1

Fig. 1 Overview of EnzyGen2 and the curated protein-ligand dataset.

EnzyGen2๋Š” ๋‹จ๋ฐฑ์งˆ-๋ฆฌ๊ฐ„๋“œ ์ƒํ˜ธ์ž‘์šฉ์„ ๋ช…์‹œ์ ์œผ๋กœ ๊ณ ๋ คํ•˜์—ฌ ์„œ์—ด๊ณผ ๊ตฌ์กฐ๋ฅผ ๋™์‹œ์— ์„ค๊ณ„ํ•˜๋Š” 7์–ต 3์ฒœ๋งŒ ํŒŒ๋ผ๋ฏธํ„ฐ์˜ ๋‹จ๋ฐฑ์งˆ ํŒŒ์šด๋ฐ์ด์…˜ ๋ชจ๋ธ์ด๋‹ค. 720,993๊ฐœ์˜ ๋‹จ๋ฐฑ์งˆ-๋ฆฌ๊ฐ„๋“œ ์Œ์œผ๋กœ ํ•™์Šตํ•˜์—ฌ ํด๋กœ๋žŒํŽ˜๋‹ˆ์ฝœ ์•„์„ธํ‹ธํŠธ๋žœ์Šคํผ๋ผ์ œ ๋“ฑ ๋‹ค์ค‘ ํšจ์†Œ์—์„œ 51.6% ์„œ์—ด ๋™์ผ์„ฑ์œผ๋กœ๋„ ์ž์—ฐ ํšจ์†Œ ์ˆ˜์ค€ ์ด์ƒ์˜ ์ด‰๋งค ํ™œ์„ฑ์„ ๊ฐ–๋Š” ์‹ ๊ทœ ํšจ์†Œ๋ฅผ ์ƒ์„ฑํ•œ๋‹ค.

Motivation

Achievement

Figure 2

Fig. 2 In silico evaluation results and ablation analysis of EnzyGen2. a, The pretrained EnzyGen2 outper-

EnzyGen2์˜ ์ฃผ์š” ์„ฑ๊ณผ:

How

Figure 1

Fig. 1 Overview of EnzyGen2 and the curated protein-ligand dataset.

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: EnzyGen2๋Š” ๋‹จ๋ฐฑ์งˆ-๋ฆฌ๊ฐ„๋“œ ์ƒํ˜ธ์ž‘์šฉ์„ ๋ช…์‹œ์ ์œผ๋กœ ํ†ตํ•ฉํ•œ ๊ฐ•๋ ฅํ•œ ํŒŒ์šด๋ฐ์ด์…˜ ๋ชจ๋ธ๋กœ, ๊ด‘๋ฒ”์œ„ํ•œ ํ•™์Šต ๋ฐ์ดํ„ฐ์™€ ํ˜์‹ ์  ์•„ํ‚คํ…์ฒ˜๋กœ ๋‹จ๋ฐฑ์งˆ ์„ค๊ณ„ ๋ถ„์•ผ์— ์‹ค์งˆ์  ๋ŒํŒŒ๊ตฌ๋ฅผ ์ œ์‹œํ•˜๋ฉฐ, ๋‹ค์ค‘ ํšจ์†Œ ํŒจ๋ฐ€๋ฆฌ์— ๊ฑธ์นœ ์‹คํ—˜ ๊ฒ€์ฆ์œผ๋กœ ๋†’์€ ์‹ ๋ขฐ์„ฑ์„ ํ™•๋ณดํ•œ๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
๊ณผํ•™ ๋ถ„์•ผ์—์„œ ๋Œ€ํ˜• ์–ธ์–ด๋ชจ๋ธ(Galactica ๋“ฑ)์˜ ๊ตฌ์กฐ์  ์ƒ๋ฌผ์ •๋ณด ์‘์šฉ๊ณผ ๋ถ„์ž ์ƒ์„ฑ ๋Šฅ๋ ฅ์— ๋Œ€ํ•œ ํฌ๊ด„์  ์‚ฌ๋ก€๋ฅผ ์ œ์‹œํ•œ๋‹ค.
๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
de novo ํšจ์†Œ ์„ค๊ณ„์˜ sequence-structure ๋™์‹œ ์„ค๊ณ„ ๋ฐ ๋ฒค์น˜๋งˆํ‚น ๋ฃจํ‹ด์ด LAFA ์‹œ์Šคํ…œ๊ณผ ๋ณ‘ํ–‰ํ•  ๋งŒํ•œ ๋น„๊ต ์ง€์ ์„ ์ œ๊ณตํ•œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
ํ™”ํ•™ ๋ฐ˜์‘ ์˜ˆ์ธก ๋ฐ ํ›„๋ณด ๋ถ„์ž ๋„์ถœ์— LLM์„ ํ™œ์šฉํ•œ ์ ‘๊ทผ๋ฒ•์„ ๋ณด์—ฌ์ฃผ์–ด, ๋‹จ๋ฐฑ์งˆ ์„ค๊ณ„์˜ AI ์ ์šฉ ์™ธ์—ฐ์„ ๋„“ํžŒ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
๋‹จ๋ฐฑ์งˆ-๋ฆฌ๊ฐ„๋“œ ์„ค๊ณ„ ์™ธ์—๋„ ๋‚˜๋…ธ์†Œ์žฌ ๋“ฑ ๊ตฌ์„ฑ์š”์†Œ์˜ ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ์ •๋ณด ์ถ”์ถœ ๊ธฐ๋ฐ˜ ๋‹จ๋ฐฑ์งˆ/๋‚˜๋…ธ๋ฌผ์งˆ ์ƒ์„ฑ ์ž‘์—…์— ํŠนํ™”๋œ ์—์ด์ „ํŠธ ์—ฐ๊ตฌ์ž…๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
3059๋Š” de novo ๋‹จ๋ฐฑ์งˆ ํšจ์†Œ ์„ค๊ณ„์— ๋Œ€ํ•œ ๋‹ค๋ฅธ ์ƒ์„ฑํ˜• ์ ‘๊ทผ๋ฒ•์„ ์ œ๊ณตํ•˜๋ฏ€๋กœ, 3249์˜ ฮฒ-ํ—ค์–ดํ•€ ํŽฉํƒ€์ด๋“œ ์„ค๊ณ„ ๋ฐฉ๋ฒ•๊ณผ ๋น„๊ตํ•ด๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
๋‹จ๋ฐฑ์งˆ-๋ฆฌ๊ฐ„๋“œ ๋ณตํ•ฉ์ฒด์˜ 3D๊ตฌ์กฐ ๋ฐ์ดํ„ฐ ์˜ˆ์ธก์„ ๊ฐ•์กฐํ•˜๋Š” AlphaFold Database์™€๋Š” ๋‹ฌ๋ฆฌ ๊ตฌ์กฐ-์„œ์—ด ๋™์‹œ ์„ค๊ณ„๋ฅผ ์‹œ๋„ํ•œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
de novo ๋‹จ๋ฐฑ์งˆ ๊ตฌ์กฐ ๋ฐ ๊ธฐ๋Šฅ ์„ค๊ณ„์—์„œ ์ƒ์„ฑํ˜• AI์™€ ์‹ค์ œ ์‹คํ—˜ ์ ์šฉ์„ ๋น„๊ตํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
3059๋Š” de novo ํšจ์†Œ ์„ค๊ณ„์— PPI ์˜ˆ์ธก์„ ์ ์šฉํ•˜๋Š” ๋”ฅ๋Ÿฌ๋‹ ํ”„๋ ˆ์ž„์›Œํฌ์—ฌ์„œ, ๋Œ€๊ทœ๋ชจ PPI ์˜ˆ์ธก์„ ์ฃผ์ œ๋กœ ํ•˜๋Š” 3155์™€ ์ƒํ˜ธ ๋ณด์™„์ ์ž…๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
de novo ํšจ์†Œ ์„ค๊ณ„์—์„œ ์„œ์—ด-๊ตฌ์กฐ ๋™์‹œ ์„ค๊ณ„ ๋ฐฉ๋ฒ•์ด FLIP2 ๋“ฑ๊ณผ ๋‹ฌ๋ฆฌ ๊ตฌ์ฒด์  ์‹ ๊ฒฝ๋ง ์ตœ์ ํ™” ๋ฐฉ๋ฒ•์„ ์ ์šฉํ•˜๋ฉฐ, multimodal ๋‹จ๋ฐฑ์งˆ ์„ค๊ณ„ ์ ‘๊ทผ๋ฒ• ๋น„๊ต์— ์œ ์šฉํ•ฉ๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
de novo ๋‹จ๋ฐฑ์งˆ ์„ค๊ณ„ ๋ฐ ํŒŒ์šด๋ฐ์ด์…˜ ๋ชจ๋ธ ๊ธฐ๋ฐ˜ ์ƒˆ๋กœ์šด ๋‹จ๋ฐฑ์งˆ ์ƒ์„ฑ์„ ์ฃผ์ œ๋กœ, ๋‹ค์–‘ํ•œ ์ž๋™ ์„ค๊ณ„ ๋ฐฉ์‹์˜ ๋น„๊ต์™€ ์ฐจ๋ณ„์ ์„ ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
de novo ํšจ์†Œ/๋‹จ๋ฐฑ์งˆ ์„ค๊ณ„๋ฅผ ํ†ตํ•ด ๋น„ํ‘œ์ค€ ์•„๋ฏธ๋…ธ์‚ฐ ํ™œ์šฉ ๋“ฑ ์ƒ๋ช…๊ณตํ•™ ํ™•์žฅ์„ฑ์„ ํƒ๊ตฌํ•ฉ๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
de novo enzyme ์„ค๊ณ„ ๋ฐ ์ž๋™ํ™” ์‹คํ—˜ ์ ‘๊ทผ์— ๊ด€ํ•œ ๋…ผ๋ฌธ์œผ๋กœ, ๋ฐ˜์ž๋™ ํ”„๋กœํ…Œ์˜ค๋ฏน์Šค ๋กœ๋ณดํ‹ฑ์Šค ์‹œ์Šคํ…œ๊ณผ ๋น„๊ตํ•˜์—ฌ ๋ณผ ์ˆ˜ ์žˆ๋‹ค.
ํ›„์† ์—ฐ๊ตฌ
์ƒ์ฒด๋ถ„์ž ์ƒํ˜ธ์ž‘์šฉ์˜ ์ „์›์ž ๋ถ„ํฌ๋ฅผ ์ƒ์„ฑ์ ์œผ๋กœ ๋ชจ๋ธ๋งํ•˜๋Š” ๋ฐฉ์‹์ด de novo ํšจ์†Œ ์„ค๊ณ„ ๊ธฐ๋ฒ•๊ณผ ๊ตฌ์กฐ์ ์œผ๋กœ ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค.
ํ›„์† ์—ฐ๊ตฌ
์ƒ์„ฑ ์‹ ๊ฒฝ-๊ธฐํ˜ธ ๊ธฐ๋ฐ˜ ๋‹จ๋ฐฑ์งˆ ์„œ์—ด ๋””์ž์ธ ๊ธฐ๋ฒ•์œผ๋กœ, EnzyGen2์˜ approach๋ฅผ ๋ณด์™„ํ•˜๊ฑฐ๋‚˜ ํ™•์žฅํ•  ์ˆ˜ ์žˆ๋‹ค.
์‘์šฉ ์‚ฌ๋ก€
3059๋Š” de novo ๋‹จ๋ฐฑ์งˆ ๋ฐ ๋ถ„์ž ์„ค๊ณ„ ๋ฌธ์ œ์— ์ž๋™ ๊ณ„์‚ฐ ์›Œํฌํ”Œ๋กœ ๋ฐ ์—์ด์ „ํŠธ ์‹œ์Šคํ…œ์„ ์ ์šฉํ•˜์—ฌ, 864์˜ ์ž๋™ํ™” ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์‹ค์ œ ์†Œ์žฌ, ํ™”ํ•™ ์„ค๊ณ„์— ์ ์šฉํ•œ ์‚ฌ๋ก€์ž…๋‹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)
โ–ธ ๊ณ ๊ธ‰: ๊ตฌ์„ฑ ๋ฐฉํ–ฅ(๋Œ€๋ณธ ์ž‘์„ฑ ์ง€์นจ) ์ง์ ‘ ์ˆ˜์ •