SARS-CoV-2 simulations go exascale to predict dramatic spike opening and cryptic pockets across the proteome

์ €์ž: Maxwell I. Zimmerman, Justin R. Porter, Michael D. Ward, Sukrit Singh, Neha Vithani, Artur Meller, Upasana L. Mallimadugula, Catherine E. Kuhn, Jonathan H. Borowsky, Rafal P. Wiewiora, Matthew F. D. Hurley, Aoife M. Harbison, Carl A. Fogarty, Joseph E. Coffland, Elisa Fadda, Vincent A. Voelz, John D. Chodera, Gregory R. Bowman | ๋‚ ์งœ: 07/2021 | DOI: 10.1038/s41557-021-00707-0 📄 PDF


Essence

Figure 1

Fig. 1 | Summary of Folding@homeโ€™s computational power. a, The growth of Folding@home in response to COVID-19. The cumul

Folding@home ๋ถ„์‚ฐ ์ปดํ“จํŒ… ํ”Œ๋žซํผ์œผ๋กœ exascale ์ˆ˜์ค€์˜ ๊ณ„์‚ฐ ์ž์›์„ ํ™•๋ณดํ•˜์—ฌ SARS-CoV-2 ๋ฐ”์ด๋Ÿฌ์Šค ๋‹จ๋ฐฑ์งˆ์˜ ์ „์ฒด ๊ตฌ์กฐ ์•™์ƒ๋ธ”(structural ensemble)์„ ๋ฐ€๋ฆฌ์ดˆ ๋‹จ์œ„๋กœ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ํ•˜๊ณ , ์ŠคํŒŒ์ดํฌ ๋‹จ๋ฐฑ์งˆ์˜ ๊ทน๋‹จ์  ๊ฐœ๋ฐฉ ํ˜„์ƒ๊ณผ ์•ฝ๋ฌผ ํƒ€๊ฒŸ์ด ๋  ์ˆ˜ ์žˆ๋Š” '์ˆจ๊ฒจ์ง„ ํฌ์ผ“(cryptic pockets)'์„ ์˜ˆ์ธกํ–ˆ๋‹ค.

Motivation

Achievement

Figure 2

Fig. 2 | Structural characterization of spike opening and conformational masking for three spike homologues. a, An examp

How

Figure 1

Fig. 1 | Summary of Folding@homeโ€™s computational power. a, The growth of Folding@home in response to COVID-19. The cumul

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: ๋ถ„์‚ฐ ์ปดํ“จํŒ…์œผ๋กœ exascale ์„ฑ๋Šฅ์„ ๋‹ฌ์„ฑํ•˜๊ณ  0.1์ดˆ ๋ถ„๋Ÿ‰์˜ ๋Œ€๊ทœ๋ชจ ๋ถ„์ž๋™์—ญํ•™ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ƒ์„ฑํ•˜์—ฌ SARS-CoV-2 ๋‹จ๋ฐฑ์งˆ์˜ ๋™์  ๊ตฌ์กฐ๋ฅผ ์ „๋ก€ ์—†์ด ์ƒ์„ธํžˆ ๊ทœ๋ช…ํ•œ ํš๊ธฐ์  ์—ฐ๊ตฌ์ด๋‹ค. ์ŠคํŒŒ์ดํฌ ๊ฐœ๋ฐฉ ๋ฉ”์ปค๋‹ˆ์ฆ˜ ๋ฐœ๊ฒฌ๊ณผ 50๊ฐœ ์ด์ƒ์˜ ์•ฝ๋ฌผ ํ‘œ์  ์ œ์‹œ๋Š” COVID-19 ์น˜๋ฃŒ์ œ ๊ฐœ๋ฐœ์— ์ง์ ‘์ ์ธ ๊ธฐ์—ฌ๋ฅผ ํ•˜๋ฉฐ, ์˜คํ”ˆ ์‚ฌ์ด์–ธ์Šค ์›์น™์— ๋”ฐ๋ฅธ ๋ฐ์ดํ„ฐ ๊ณต์œ ๋Š” ๊ณผํ•™ ๊ณต๋™์ฒด ์ „์ฒด์˜ ์‹ ์•ฝ ๊ฐœ๋ฐœ ๊ฐ€์†ํ™”๋ฅผ ์ด‰์ง„ํ–ˆ๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
AlphaFold ๋…ผ๋ฌธ์€ ๋‹จ๋ฐฑ์งˆ 3์ฐจ์› ๊ตฌ์กฐ ์˜ˆ์ธก์˜ ๋”ฅ๋Ÿฌ๋‹ ๊ธฐ๋ฐ˜ ์ด๋ก ์  ํ† ๋Œ€๋ฅผ ์ œ๊ณตํ•˜์—ฌ, SARS-CoV-2์™€ ๊ฐ™์€ ๋ฐ”์ด๋Ÿฌ์Šค ๋‹จ๋ฐฑ์งˆ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ๋” ํšจ์œจ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•˜๋Š” ๊ธฐ๋ฐ˜์„ ๋งˆ๋ จํ•˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
Exascale ์Šˆํผ์ปดํ“จํŒ…์œผ๋กœ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ฐ ๋น…๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ ๋ฐฉ๋ฒ•๋ก ์˜ ํ•ต์‹ฌ ์ด๋ก ์  ๋ฐฐ๊ฒฝ์„ ๋…ผ์˜ํ•ฉ๋‹ˆ๋‹ค.
๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
๋‹จ๋ฐฑ์งˆ ๊ตฌ์กฐ ์•™์ƒ๋ธ” ์‹œ๋ฎฌ๋ ˆ์ด์…˜์˜ ๋ฐฉ๋ฒ•๋ก ์  ๊ธฐ๋ฐ˜๊ณผ ๋ถ„์‚ฐ ์ปดํ“จํŒ… ์ ‘๊ทผ๋ฒ•์„ ์ œ๊ณตํ•œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
SARS-CoV-2 ๋‹จ๋ฐฑ์งˆ ๊ตฌ์กฐ ์˜ˆ์ธก์ด๋ผ๋Š” ์œ ์‚ฌ ๋ฌธ์ œ์— ๋Œ€ํ•ด AI ์—์ด์ „ํŠธ ๊ธฐ๋ฐ˜ ๊ฐ€์ƒ ์‹คํ—˜์‹ค์˜ ๊ธฐ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ์•ฝ๋ฌผ ๋ฐœ๊ฒฌ์„ ์‹œ๋„ํ•œ ๋…ผ๋ฌธ์ž…๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
๋Œ€๊ทœ๋ชจ ๋ถ„์‚ฐ ์ปดํ“จํŒ…์„ ํ™œ์šฉํ•œ SARS-CoV-2 ๋‹จ๋ฐฑ์งˆ ๊ตฌ์กฐ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์—ฐ๊ตฌ๋ฅผ ์ˆ˜ํ–‰ํ•œ๋‹ค.
์‘์šฉ ์‚ฌ๋ก€
1129๋Š” exascale ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ™œ์šฉํ•˜์—ฌ ์ฝ”๋กœ๋‚˜ ๋ฐ”์ด๋Ÿฌ์Šค ๋‹จ๋ฐฑ์งˆ ๊ตฌ์กฐ๋ฅผ ์˜ˆ์ธกํ•œ ์‹ค์ œ ์‘์šฉ ์—ฐ๊ตฌ๋กœ, 758์—์„œ ๋…ผ์˜ํ•˜๋Š” ๊ณ„์‚ฐ ์žฌ๋ฃŒ๊ณผํ•™์˜ exascale ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์ ์šฉ ์‚ฌ๋ก€์ด๋‹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˜์ •