๊ธฐ๋Šฅ ์ƒ์„ธ ๋ณด๊ณ 

์ƒ๋ช…๊ณตํ•™ ๊ด€์  โ€” ๊ฐ€๋Šฅ์„ฑ & ํ•œ๊ณ„ ์ข…ํ•ฉ

4๊ฐœ ๋„๋ฉ”์ธ(biologyยทpharmaยทchemistryยทmath) ๋ฆฌ๋ทฐ์–ด ๊ต์ฐจ ๊ฒ€์ฆ ยท 2026-06-18 ์‹ ๋ขฐ๋“ฑ๊ธ‰ ๋ฒ”๋ก€: ์‹ค์ธก HIGH ๊ฒฐ์ •๋ก ์  ๊ณ„์‚ฐยท๋ฌธํ—Œ ์ง์ ‘ ๊ฒ€์ฆ / surrogate-์ƒ๋Œ€ MED ์ˆœ์œ„ ๋ฒค์น˜ ๊ฒ€์ฆ / surrogate-์ ˆ๋Œ€ LOW ๋ณ€๋ณ„๋ ฅ ๋ถ€์กฑยทcalibration ๋ถ€์žฌ ์ ˆ๋Œ€ ์›์น™: ๋ชจ๋“  ์‚ฌ์‹ค ์ฃผ์žฅ ๋์— ์ธ๋ผ์ธ ๊ทผ๊ฑฐ. ๊ทผ๊ฑฐ ์—†์œผ๋ฉด [๋ฏธ๊ฒ€์ฆ] ๊ฒฉ๋ฆฌ.

ํ•ต์‹ฌ ๊ฒฐ๋ก  (๋‘๊ด„์‹)
โ‘  ์ƒ๋Œ€ ์ˆœ์œ„ยท๋ฐฉํ–ฅ์„ฑ ๋„๊ตฌ๋กœ๋Š” ์œ ํšจ โ€” ๊ฒฐํ•ฉ(ddG)ยท์„ ํƒ์„ฑ(ฮ”margin)ยท๋ฐ˜๊ฐ๊ธฐยทํ•ฉ์„ฑ ์ถฉ๋Œ์€ in-silico ์ƒ๋Œ€ ์‹ ํ˜ธ๋กœ ์ž‘๋™ํ•˜๋ฉฐ, ๊ธ€๋กœ๋ฒŒ ๋ฆฌ๋”๋ณด๋“œ 50๊ฑด ์ „์› ฮ”margin>0, 48/50์ด ์„ ํƒ์„ฑยท๋…์„ฑยท๊ฒฐํ•ฉ 3์กฐ๊ฑด ๋™์‹œ ์ถฉ์กฑ.
โ‘ก ์ ˆ๋Œ€ ์ž„์ƒ๊ฐ’์œผ๋กœ๋Š” ์ „๋ถ€ ๋ฌดํšจ โ€” Ki/Kd calibration 0๊ฑด, ๋ฐ˜๊ฐ๊ธฐยทhc50 ์ ˆ๋Œ€๊ฐ’ LOW, ์šฉํ˜ˆ ๋ณ€๋ณ„ L-aa AUC 0.146(์—ญ๋ณ€๋ณ„, n=32 ๊ฒฌ๊ณ ). ๋ชจ๋“  surrogate๋Š” native ๋Œ€๋น„ ์ƒ๋Œ€ ๊ฒŒ์ดํŠธ๋กœ๋งŒ ์ •๋‹น.
โ‘ข ์ตœ์šฐ์ˆ˜ ํ›„๋ณด AGCKNFFWKTDTSC(F11D)์˜ ์„ ํƒ์„ฑ ๊ธฐ์ „์€ ๋ฏธ๊ฒ€์ฆ โ€” ์ˆœ์œ„ ์ƒ๊ด€๋งŒ ์กด์žฌํ•˜๊ณ  ๊ตฌ์กฐ์  ์„ค๋ช… ์—†์Œ. wet-lab(SPR/HTRF cAMP/HPLC RCP) ๊ฒ€์ฆ์ด ์ž„์ƒ ์ดํ–‰ ์ „ ํ•„์ˆ˜ ๊ด€๋ฌธ.

0. 4-๋„๋ฉ”์ธ ๊ต์ฐจ ํ•œ๋ˆˆ์—

๋ชจ๋‹ฌ๋ฆฌํ‹ฐ ๊ฐ€๋Šฅ์„ฑ (Strength) ํ•œ๊ณ„ (Limitation) ์‹ ๋ขฐ๋“ฑ๊ธ‰
๊ฒฐํ•ฉ (SSTR2 ddG) FlexPepDock ์‹ค์ธกยทfail-closed 999 ๊ทœ์•ฝ, FWKT ๋ณด์กด Ki/Kd calibration 0๊ฑด, FWKT โ‰ค4.5ร… ์ ‘์ด‰ ๋ฏธ์ธก์ • MED ์ƒ๋Œ€ / LOW ์ ˆ๋Œ€
์„ ํƒ์„ฑ (ฮ”margin) off-target 5์ข… ๋™์ผ ํ”„๋กœํ† ์ฝœ + home-advantage ๋ณด์ • RMSD 2.8~3.1ร… ์ •๋ ฌ ์˜ค์ฐจ, pos11 ๊ธฐ์ „ ๋ฏธ๊ทœ๋ช… MED ์ƒ๋Œ€
๋ฐ˜๊ฐ๊ธฐ ์•™์ƒ๋ธ” ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ ์ œ๊ณต ์‹œ ฯ +0.76 ํšŒ๋ณต raw ฯ โˆ’0.30, D-aa/DOTA OOD, ๊ณ ์ • ๋ฐฐ์ˆ˜ ๊ฑฐ์นจ MED L-aa ์ƒ๋Œ€ / LOW D-aaยท์ ˆ๋Œ€
ADMET/๋…์„ฑ ๋ฌผ์„ฑ descriptor rโ‰ˆ1.00, melittin ์ •ํ™• ์‹๋ณ„, D-aa AUC 0.677 L-aa ์šฉํ˜ˆ AUC 0.146(์—ญ๋ณ€๋ณ„), ADME ์‹ค๋ชจ๋ธ ๋ฏธํ†ตํ•ฉ HIGH ๋ฌผ์„ฑ / LOW L-aa ์šฉํ˜ˆ / MED D-aa
ํ•ฉ์„ฑ ๊ฐ€๋Šฅ์„ฑ C-01~C-10 ์ถฉ๋Œ ๊ทœ์น™ 1์ฐจ ๋ฌธํ—Œ ๋’ท๋ฐ›์นจ DOTA ์–ดํœ˜ ๋ถˆ์ผ์น˜, spacerยทSPPS ํšจ์œจ ๋ฏธ๊ตฌํ˜„ HIGH ๊ทœ์น™ / LOW ์ˆ˜์œจ

[๊ทผ๊ฑฐ: BIO_biology.md ยง3 / BIO_pharma.md ยงIV-V / BIO_chemistry.md ยง9 / BIO_math.md ํ•ต์‹ฌ๊ฒฐ๋ก ]


1. ๊ฒฐํ•ฉ (SSTR2 ddG) โ€” ๊ฐ€๋Šฅ์„ฑยทํ•œ๊ณ„

์ฃผ์žฅ: SSTR2 ๊ฒฐํ•ฉ ์˜ˆ์ธก์€ PyRosetta FlexPepDock ์‹ค์ธก ๊ธฐ๋ฐ˜์ด๋ฉฐ ํ™˜๊ฐ์„ฑ ์ ์ˆ˜๊ฐ€ ๊ตฌ์กฐ์ ์œผ๋กœ ์ฐจ๋‹จ๋œ๋‹ค. - ๊ทผ๊ฑฐ(๊ฐ€๋Šฅ์„ฑ): ๋„ํ‚น ์‹คํŒจ ์‹œ ๊ฐ€์งœ ์ข‹์€ ์ ์ˆ˜ ๋Œ€์‹  999(ํƒˆ๋ฝ) ์ฒ˜๋ฆฌ โ€” ์‚ฌ์ „๊ฒŒ์ดํŠธยทsubprocess์˜ˆ์™ธยทvalidation์‹คํŒจ 3๊ฒฝ๋กœ [๊ทผ๊ฑฐ: AgenticAI4SCIENCE_pyrosetta_track/repos/ai4sci-kaeri/pyrosetta_flow/runner.py:721-732, 757-767, 1342-1344]. mock/fake ๋„ํ‚น ๊ฒฝ๋กœ ๋ถ€์žฌ [๊ทผ๊ฑฐ: AG_src/scripts/flexpep_dock.py ์ „์ฒด]. - ๊ทผ๊ฑฐ(๊ฐ€๋Šฅ์„ฑ): FWKT(Phe7-Trp8-Lys9-Thr10) pharmacophore ๋ณด์กด์„ ์„œ์—ด ์ˆ˜์ค€ ํŒ์ • โ€” SSTR2 pocket key residue TM3(Asp122)ยทTM5(Asn276)ยทTM6(Phe294/Trp291)ยทTM7(Tyr316) [๊ทผ๊ฑฐ: backend/pharmacophore.py:25 โ€” ์ฝ”๋“œ๋Š” "[PDB 7T11]" ๋งŒ ๋ช…์‹œ; ์ถœ์ฒ˜: Robertson MJ et al. 2022 Nat Struct Mol Biol 29:210-217 (PDB 7T11), https://doi.org/10.1038/s41594-022-00727-5]. ๋ฆฌ๋”๋ณด๋“œ 1์œ„ AGCKNFFWKTDTSC์—์„œ seq[6:10]='FWKT' ์™„์ „ ๋ณด์กด [๋ฐ์ดํ„ฐ: runs/pyrosetta_flow/global_selectivity_leaderboard.json]. - ํ•จ์˜: ๋ฆฌ๋”๋ณด๋“œ ddG ๊ฐ’์ด ์‹ค์ œ InterfaceAnalyzerMover.get_interface_dG() ์‚ฐ์ถœ์ž„์„ ๋ณด์žฅ. MED ์ƒ๋Œ€์ˆœ์œ„

์ฃผ์žฅ(ํ•œ๊ณ„): ddG ์ ˆ๋Œ€๊ฐ’์€ ์‹คํ—˜ Ki/Kd์™€ calibration์ด ์—†์–ด ์ ˆ๋Œ€ ์นœํ™”๋„๋กœ ํ•ด์„ ๋ถˆ๊ฐ€. - ๊ทผ๊ฑฐ: honest disclaimer "ddGยทselectivity_margin์€ ์‹ค์ œ PyRosetta ๊ฒฐ๊ณผ์ง€๋งŒ ์ ˆ๋Œ€ ์นœํ™”๋„(Ki/Kd)๊ฐ€ ์•„๋‹ˆ๋‹ค" [๊ทผ๊ฑฐ: pyrosetta_flow/multiobjective.py:13-17]. FWKT ํŒ์ •์€ substring ์กด์žฌ๋งŒ ํ™•์ธํ•˜๋ฉฐ โ‰ค4.5ร… pocket ์ ‘์ด‰ ๋ฏธ์ธก์ • [๊ทผ๊ฑฐ: backend/pharmacophore.py:101-102, 130-132 โ€” "confidence_grade: HEURISTIC"]. - ํ•จ์˜: 1์œ„ ddG=โˆ’45.11์ด DOTATATE ๋Œ€๋น„ ์šฐ์ˆ˜ํ•˜๋‹ค๋Š” ์ฃผ์žฅ ๋ถˆ๊ฐ€. ์„œ์—ด์— FWKT๊ฐ€ ์žˆ์–ด๋„ ๋„ํ‚น pose์—์„œ ์‹ค์ œ ์ ‘์ด‰์ด ๋ณด์žฅ๋˜์ง€ ์•Š์Œ. LOW ์ ˆ๋Œ€๊ฐ’ [๋ฏธ๊ฒ€์ฆ: ๋ฆฌ๋”๋ณด๋“œ ํ›„๋ณด FWKTโ†”pocket ์‹ค์ธก ์ ‘์ด‰๊ฑฐ๋ฆฌ]


2. ์„ ํƒ์„ฑ (ฮ”margin) โ€” ๊ฐ€๋Šฅ์„ฑยทํ•œ๊ณ„

์ฃผ์žฅ: SSTR2 ๋Œ€ off-target 4์ข…(SSTR1/3/4/5)์„ ๋™์ผ ํ”„๋กœํ† ์ฝœ๋กœ ๋„ํ‚นํ•˜๊ณ , native๋„ ๋™์ผ ๋ณด์ •ํ•˜์—ฌ ํ”„๋กœํ† ์ฝœ ํŽธํ–ฅ์„ ์ œ๊ฑฐํ•œ๋‹ค. - ๊ทผ๊ฑฐ(๊ฐ€๋Šฅ์„ฑ): off-target ๊ตฌ์กฐ SSTR1(9IK8)ยทSSTR3(8XIR)ยทSSTR4(7XMT)ยทSSTR5(8ZBJ)๋ฅผ SSTR2(7XNA) ๊ธฐ์ค€ cealign ์ •๋ ฌ [๋ฐ์ดํ„ฐ: data/somatostatin_receptor/alignment_summary.json]. ฮ”margin = margin โˆ’ native_margin(+13.37) [๊ทผ๊ฑฐ: pyrosetta_flow/multiobjective.py:401-407, 438-439; ๋ฐ์ดํ„ฐ: data/somatostatin_receptor/curated/native_selectivity_baseline.json]. - ๊ทผ๊ฑฐ(๊ฐ€๋Šฅ์„ฑ): ๊ธ€๋กœ๋ฒŒ ๋ฆฌ๋”๋ณด๋“œ 50๊ฑด ์ „์› ฮ”margin>0(์ตœ์ € +1.28, ์ตœ๊ณ  +10.54), pos11 ์Œํ•˜์ „ ์น˜ํ™˜ F11D๊ฐ€ 1์œ„ยทF11E๊ฐ€ 4์œ„ [๋ฐ์ดํ„ฐ: runs/pyrosetta_flow/global_selectivity_leaderboard.json โ€” 1์œ„ AGCKNFFWKTDTSC(F11D) ฮ”+10.5351 ddGโˆ’45.11, 4์œ„ AGCKNFFWKTETSC(F11E) ฮ”+8.9725; 2์œ„๋Š” AICLNWFWKTVISC ฮ”+9.32(F11 ๋น„์น˜ํ™˜)]. - ํ•จ์˜: ฮ”margin>0 = "native SST-14 ์ดˆ๊ณผ ์„ ํƒ์„ฑ"์ด๋ผ๋Š” ์ƒ๋Œ€์ ยท์ •์งํ•œ ์‹ ํ˜ธ. ์ ˆ๋Œ€ margin์€ source ๊ตฌ์กฐ ํŽธํ–ฅ์œผ๋กœ ๋ณ€๋ณ„๋ ฅ ์—†์Œ. MED ์ƒ๋Œ€์ˆœ์œ„

์ฃผ์žฅ(ํ•œ๊ณ„ 1 โ€” ์ •๋ ฌ ์˜ค์ฐจ): ์ˆ˜์šฉ์ฒด RMSD 2.77~3.13ร…์€ ๊ฒฐํ•ฉ ํฌ์ผ“ ์ฃผ๋ณ€ ์œ ์—ฐ ์˜์—ญ์—์„œ 5~7ร… ์œ„์น˜ ์˜ค์ฐจ๋ฅผ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ๋‹ค. - ๊ทผ๊ฑฐ: SSTR1(3.125ร…)ยทSSTR3(3.086ร…)ยทSSTR4(3.019ร…)ยทSSTR5(2.770ร…) cealign [๋ฐ์ดํ„ฐ: data/somatostatin_receptor/alignment_summary.json]. - ํ•จ์˜: ฮ”margin โ‰ˆ 1~3 ์ˆ˜์ค€์˜ ๋ฏธ๋ฌ˜ํ•œ ์ฐจ์ด๋Š” ์ •๋ ฌ ์˜ค์ฐจ์™€ ๊ตฌ๋ถ„ ๊ณค๋ž€ โ†’ ฮ”margin > 5 ์ด์ƒ๋งŒ ์‹ ๋ขฐ ๊ฐ€๋Šฅ ์‹ ํ˜ธ๋กœ ๋ณด์ˆ˜์  ํ•ด์„ ๊ถŒ๊ณ .

์ฃผ์žฅ(ํ•œ๊ณ„ 2 โ€” pos11 ๊ธฐ์ „ ๋ถ€์žฌ): pos11(F11D/E)์ด ์„ ํƒ์„ฑ์„ ๋†’์ด๋Š” ๊ตฌ์กฐ์  ๊ธฐ์ „์ด ์ฝ”๋“œยท๋ฐ์ดํ„ฐ์—์„œ ํ™•์ธ๋˜์ง€ ์•Š๋Š”๋‹ค. - ๊ทผ๊ฑฐ: pos11ยทF11DยทF11EยทAsp11ยทGlu11 ๊ตฌ์กฐ ์„ค๋ช… grep 0๊ฑด. SSTR2 vs SSTR1/3/4/5 pocket ์ž”๊ธฐ ์ฐจ์ด(ECL2ยทTM5) ๋ถ„์„ ํŒŒ์ผ ๋ฏธ๋ฐœ๊ฒฌ [๊ทผ๊ฑฐ: BIO_biology.md ยง2-3]. - ํ•จ์˜: "์Œํ•˜์ „ ์น˜ํ™˜์ด SSTR2 ์„ ํƒ์„ฑ์„ ๋†’์ธ๋‹ค"๋Š” ์ˆœ์œ„ ์ƒ๊ด€์ผ ๋ฟ ๊ตฌ์กฐ ๊ทผ๊ฑฐ ์—†์Œ. LOW ์ถ”๋ก  [๋ฏธ๊ฒ€์ฆ: SSTR ํŒจ๋ฐ€๋ฆฌ pos11 ์ธ์ ‘ ์ž”๊ธฐ ๋น„๊ต]

์ˆ˜ํ•™ ๋ณด์กฐ ํ•œ๊ณ„: NSGA-II ๊ฒฝ๋กœ์˜ Pareto front ํ’ˆ์งˆ ๋ชจ๋‹ˆํ„ฐ๋ง์€ front-0 ๊ฐœ์ˆ˜ ์ถœ๋ ฅ์— ๊ทธ์น˜๊ณ  IGD ์ง€ํ‘œ ๋ฏธ๊ณ„์‚ฐ [๊ทผ๊ฑฐ: pyrosetta_flow/scoring_pipeline.py:234-238 โ€” front-0 count print๋งŒ ์กด์žฌ] (hypervolume ์ž์ฒด๋Š” ๋ณ„๋„ BO ๋ชจ๋“ˆ์˜ ํš๋“ํ•จ์ˆ˜ proxy ๋กœ๋งŒ ์‚ฌ์šฉ๋จ [๊ทผ๊ฑฐ: pyrosetta_flow/bayesian_optimizer.py:526]), diversity ๋ชฉ์ ํ•จ์ˆ˜๊ฐ€ ํ•ญ์ƒ 0.0์œผ๋กœ dead variable โ†’ ์‹ค์งˆ 3๋ชฉ์  ์ตœ์ ํ™” [๊ทผ๊ฑฐ: pyrosetta_flow/scoring_pipeline.py:218]. ํ›„๋ณด 4์ข… sequence identity 86~93%๋Š” ๋‹ค์–‘์„ฑ ๋ฏธํ™œ์„ฑ์˜ ์ง์ ‘ ๊ฒฐ๊ณผ [๋ฐ์ดํ„ฐ: _workspace/report_site2/_evidence/EV05_action_rest.md:85-88].


3. ๋ฐ˜๊ฐ๊ธฐ (ํ˜ˆ์ค‘ ์•ˆ์ •์„ฑ) โ€” ๊ฐ€๋Šฅ์„ฑยทํ•œ๊ณ„

์ฃผ์žฅ: ํœด๋ฆฌ์Šคํ‹ฑ(log-multiplicative) + RF ์•™์ƒ๋ธ”์ด ์ƒ๋Œ€ ์ˆœ์œ„ ์‹ ํ˜ธ๋ฅผ ์ œ๊ณตํ•˜๋ฉฐ, ๋ณ€ํ˜• ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ ์ž…๋ ฅ ์‹œ ์™ธ๋ถ€ ์ƒ๊ด€์ด ํšŒ๋ณต๋œ๋‹ค. - ๊ทผ๊ฑฐ(๊ฐ€๋Šฅ์„ฑ): ๋‚ด๋ถ€ ๋ฒค์น˜ ์ „์ฒด Spearman ฯโ‰ฅ0.86 ์œผ๋กœ ์ˆœ์œ„ ๊ฒฝํ–ฅ์„ฑ ๊ฒ€์ฆ [๊ทผ๊ฑฐ: AG_src/pipeline/step08_stability.py:534-538 โ€” "Spearman ฯโ‰ฅ0.86 ์œผ๋กœ ์ˆœ์œ„ ๊ฒฝํ–ฅ์„ฑ์€ ๊ฒ€์ฆ"]. ํšŒ๊ท€ ํ…Œ์ŠคํŠธ๋Š” ๋ณด์ˆ˜์ ์œผ๋กœ ฯโ‰ฅ0.7 ์ž„๊ณ„๋งŒ ๊ฐ•์ œ [๊ทผ๊ฑฐ: AG_src/tests/test_halflife_benchmark.py:54-55]. ์™ธ๋ถ€ 17์ข… ๋ฒค์น˜ ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ ์ œ๊ณต ์‹œ ฯ +0.76 (raw ๋ฏธ์ œ๊ณต โˆ’0.30) [๋ฐ์ดํ„ฐ: _workspace/report_site/_analysis/14_benchmark_validation.md; BENCH_metadata_recovery.json]. octreotide ๊ณ„์—ด raw 0.039h โ†’ metadata 1.37h(๋ฌธํ—Œ 1.67h ๊ทผ์ ‘). - ํ•จ์˜: ํ•œ๊ณ„์˜ ๋ณธ์งˆ์€ "๊ณต์‹ ๋ถ€์žฌ"๊ฐ€ ์•„๋‹ˆ๋ผ "๋ฉ”ํƒ€๋ฐ์ดํ„ฐ ์ž…๋ ฅ ๋ถ€์žฌ + ๊ณ ์ • ๋ฐฐ์ˆ˜์˜ ๊ฑฐ์น ์Œ". SST-14 ๊ทผ๋ฐฉ L-aa ๋ณ€์ด์ฒด ๋‚ด๋ถ€ ์ˆœ์œ„๋กœ ๋ฒ”์œ„ ์ œํ•œ ์‹œ ์œ ํšจ. MED L-aa ์ƒ๋Œ€

์ฃผ์žฅ(ํ•œ๊ณ„ โ€” surrogate ์ ˆ๋Œ€๊ฐ’ยทD-aaยท๊ณ ์ •๋ฐฐ์ˆ˜): - ๊ทผ๊ฑฐ: half_life_h๋Š” ์ž„์ƒ tยฝ๊ฐ€ ์•„๋‹Œ ํœด๋ฆฌ์Šคํ‹ฑ ranking score, "์ ˆ๋Œ€๊ฐ’ calibration ๋ฏธ์‹œํ–‰" ๋ช…๋ฌธํ™” [๊ทผ๊ฑฐ: AG_src/pipeline/step08_stability.py:534-538]. TPP-B(โ‰ฅ24h)/TPP-C(โ‰ฅ72h)๋Š” ์ž„์ƒ ๋‹จ์œ„๋ผ surrogate ์ ˆ๋Œ€๊ฐ’์œผ๋กœ ๋‹ฌ์„ฑ ํŒ์ • ๋ถˆ๊ฐ€ [์ถœ์ฒ˜: docs/meet_log/2026-04-06_action_items/00_MASTER_INDEX.md TPP KPI ๋งคํ•‘]. - ๊ทผ๊ฑฐ: D-aa ํŽฉํƒ€์ด๋“œ raw ์ž…๋ ฅ ์‹œ ์ „๋ถ€ 0.02~0.06h ๋ฐ”๋‹ฅ(๋ฌธํ—Œ 0.42~3.0h), ๊ณ ์ • ๋ฐฐ์ˆ˜ d_amino_acid ร—35๊ฐ€ D-์ž”๊ธฐ ๊ฐœ์ˆ˜ยท์œ„์น˜ ๋ฌด๊ด€ โ†’ bivalirudin(D-Phe 1๊ฐœ) ๊ณผ๋Œ€์˜ˆ์ธก [๊ทผ๊ฑฐ: step08_stability.py:118; ๋ฐ์ดํ„ฐ: 14_benchmark_validation.md]. ์•„์‹คํ™” ๋‚ด๋ถ€ ์ˆœ์œ„ ์—ญ์ „(semaglutide 165h vs liraglutide 13h ์˜ˆ์ธก ์—ญ์ „). - ๊ทผ๊ฑฐ: ์™ธ๋ถ€ ๋ฒค์น˜ n=17, ฯ=โˆ’0.30์˜ 95% CI โ‰ˆ [โˆ’0.69, +0.17] โ€” ์†Œํ‘œ๋ณธ ๋…ธ์ด์ฆˆ๋กœ ํ•ด์„ ๋ถˆํ™•์‹ค [๊ทผ๊ฑฐ: BIO_math.md ยงL-6]. - ํ•จ์˜: TPP KPI ์ ˆ๋Œ€ ๋‹ฌ์„ฑ ์—ฌ๋ถ€๋Š” wet-lab PK assay ํ•„์ˆ˜. D-aaยท์•„์‹คํ™”ยทPEG ํ›„๋ณด๋Š” ์ ˆ๋Œ€๊ฐ’ ์‹ ๋ขฐ ๋ถˆ๊ฐ€. LOW D-aaยท์ ˆ๋Œ€๊ฐ’


4. ADMET / ๋…์„ฑ โ€” ๊ฐ€๋Šฅ์„ฑยทํ•œ๊ณ„

์ฃผ์žฅ(๊ฐ€๋Šฅ์„ฑ โ€” ๋ฌผ์„ฑ): ๊ฒฐ์ •๋ก ์  ๋ฌผ์„ฑ descriptor๋Š” ๊ฒ€์ฆ ์ฐธ์กฐ๋„๊ตฌ์™€ ๊ฑฐ์˜ ์™„์ „ ์ผ์น˜. - ๊ทผ๊ฑฐ: InstabilityยทGRAVYยทAliphatic Index๊ฐ€ peptides v0.5.0 ๋Œ€๋น„ Pearson rโ‰ˆ1.00(MAE 0.000), pI r=0.9968, Boman r=0.9718 [๋ฐ์ดํ„ฐ: _workspace/report_site2/_evidence/EV12_bench_admet.md:Part A; _workspace/report_site/_analysis/15_admet_benchmark.md]. ํ‘œ์ค€ ๊ณต์‹(Kyte-Doolittle 1982 J Mol Biol 157:105 [๊ทผ๊ฑฐ: pipeline_local/scripts/pharmacology_guards.py:57-80], Guruprasad 1990 instability index [๊ทผ๊ฑฐ: pipeline_local/scripts/pharmacology_guards.py:307, 616]). - ํ•จ์˜: ๋ฌผ์„ฑ ADMET์€ ๊ฒฐ์ •๋ก ์  ๊ณ„์‚ฐ์ด๋ผ ์žฌํ˜„์„ฑ 100%. HIGH

์ฃผ์žฅ(๊ฐ€๋Šฅ์„ฑ โ€” hc50 ์ƒ๋Œ€ ๊ฒŒ์ดํŠธ): pepADMET hc50์„ native ๋Œ€๋น„ ์ƒ๋Œ€ ๊ฒŒ์ดํŠธ(home-advantage)๋กœ ์šด์šฉํ•˜์—ฌ ์–‘์„ฑ๋Œ€์กฐ(melittin)๋ฅผ ์ •ํ™•ํžˆ ์‹๋ณ„ํ•˜๊ณ  ์šฐ์ˆ˜ ํ›„๋ณด ๋ถ€๋‹นํƒˆ๋ฝ์„ ๊ต์ •. - ๊ทผ๊ฑฐ: melittin hc50 โˆ’293์œผ๋กœ ๊ฐ€์žฅ ๋…์„ฑ ์‹๋ณ„, oxytocin(โˆ’14.5)<native(โˆ’55.7)_workspace/report_site/_analysis/14_benchmark_validation.md; data/somatostatin_receptor/curated/native_toxicity_baseline.json]. 3์ธต ์•ˆ์ „ ๊ฒŒ์ดํŠธ(available / linear_fallback skip / nativeยฑ5 ๋ฐด๋“œ) [๊ทผ๊ฑฐ: pyrosetta_flow/multiobjective.py:163-167, 217-241]. ๋ฆฌ๋”๋ณด๋“œ 48/50์ด delta_margin>0 & ddGโ‰คโˆ’15 & more_toxic_than_native=False ๋™์‹œ ์ถฉ์กฑ [๋ฐ์ดํ„ฐ: runs/pyrosetta_flow/global_selectivity_leaderboard.json โ€” ์‹คํ–‰ ์ง‘๊ณ„]. - ํ•จ์˜: 1์œ„ AGCKNFFWKTDTSC hc50_vs_native +10.75(native๋ณด๋‹ค ๋œ ๋…์„ฑ). MED ์ƒ๋Œ€ ๊ธฐ์ค€

์ฃผ์žฅ(ํ•œ๊ณ„ โ€” ์šฉํ˜ˆ ์—ญ๋ณ€๋ณ„ยทADME ๋ฏธํ†ตํ•ฉ): - ๊ทผ๊ฑฐ: 52์ข…(50 ํ‰๊ฐ€, L32/D18) ๋…๋ฆฝ ์šฉํ˜ˆ ๋ฒค์น˜์—์„œ ์ „์ฒด ROC-AUC 0.32(< ๋žœ๋ค 0.50, ์—ญ๋ณ€๋ณ„์ด๋‚˜ ์™„ํ™”). L-aa๋Š” AUC 0.146(n=32, ์—ญ๋ณ€๋ณ„ ๊ฒฌ๊ณ ) โ€” n=20โ†’32๋กœ ๋Š˜์–ด๋„ ์—ญ์ „ ์œ ์ง€. ๋น„์šฉํ˜ˆ ์ž„์ƒ AMP LL-37์„ hc50 โˆ’1004๋กœ ๊ฐ€์žฅ ๋…์„ฑ ์˜คํŒ. D-aa๋Š” AUC 0.677(n=18, ์–‘์˜ ๋ณ€๋ณ„) โ€” ์ด์ „ n=4 ์†Œํ‘œ๋ณธ ๋…ธ์ด์ฆˆ(0.25)์—์„œ ์‹คํ‘œ๋ณธ์—์„œ ๋ณ€๋ณ„๋ ฅ ํ™•์ธ [๋ฐ์ดํ„ฐ: _analysis/BENCH_admet_v2_results.json; 15_admet_benchmark.md]. ์›์ธ(L-aa): ์–‘์ด์˜จ์„ฑยท์–‘์นœ๋งค์„ฑ = AMP ๊ณตํ†ต ์†์„ฑ ๊ฒ€์ถœ โ†’ ์šฉํ˜ˆ ํŠน์ด์„ฑ ์•ฝํ•จ. - ๊ทผ๊ฑฐ: BBBยทCYP450ยท์‹ ์žฅ ์ฒญ์†Œ์œจยทํ˜ˆ์žฅ ๋‹จ๋ฐฑ๊ฒฐํ•ฉ ์‹ค๋ชจ๋ธ ๋ฏธํ†ตํ•ฉ [๊ทผ๊ฑฐ: 15_admet_benchmark.md "ADME ๋ฏธํ†ตํ•ฉ"]. hc50 ์ ˆ๋Œ€ ๋‹จ์œ„(ฮผg/mL vs ฮผM) ์›๋…ผ๋ฌธ(JCIM 2026 66:936-946) ๋Œ€์กฐ ๋ฏธ๊ฒ€์ฆ [๊ทผ๊ฑฐ: pyrosetta_flow/pepadmet_toxicity.py:24-30, 40]. - ํ•จ์˜: pepADMET hc50์€ ๋ฒ”์šฉ ์šฉํ˜ˆ ์˜ˆ์ธก๊ธฐ๋กœ ์‹ ๋ขฐ ๋ถˆ๊ฐ€ โ€” native ๋Œ€๋น„ ์ƒ๋Œ€ ๊ฒŒ์ดํŠธ๋งŒ ์ •๋‹น. LOW ์šฉํ˜ˆ ์ ˆ๋Œ€


5. ํ•ฉ์„ฑ ๊ฐ€๋Šฅ์„ฑ (SS bondยทD-aaยทDOTAยท์•„์‹คํ™”) โ€” ๊ฐ€๋Šฅ์„ฑยทํ•œ๊ณ„

์ฃผ์žฅ(๊ฐ€๋Šฅ์„ฑ): SS bondยทD-aaยทDOTAยท์ง€๋ฐฉ์‚ฐ ์•„์‹คํ™” ์ „๋žต์ด ๊ทœ์น™ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ตฌํ˜„๋˜๊ณ  10๊ฐœ ์ถฉ๋Œ ๊ทœ์น™(C-01~C-10)์ด 1์ฐจ ๋ฌธํ—Œ์œผ๋กœ ๋’ท๋ฐ›์นจ๋œ๋‹ค. - ๊ทผ๊ฑฐ: C-04 SS bond Cys์— D-Cys ์ฐจ๋‹จ [๊ทผ๊ฑฐ: pipeline_local/scripts/modification_conflict.py:232-280; ์ถœ์ฒ˜: Veber DF et al. 1978 PNAS 75:2636]. C-07 DOTA chelator ํŽฉํƒ€์ด๋“œ๋‹น 1๊ฐœ stoichiometry [๊ทผ๊ฑฐ: modification_conflict.py:381-421; ์ถœ์ฒ˜: Wadas TJ et al. 2010 Chem Rev 110:2858; Reubi JC et al. 2000 Eur J Nucl Med 28:836]. C-01 ๋™์ผ Lys fatty_acid+PEG ๋™์‹œ ๊ธˆ์ง€ [๊ทผ๊ฑฐ: modification_conflict.py:102-146; ์ถœ์ฒ˜: Knudsen LB & Lau J 2019 Front Endocrinol 10:155]. radiolysis scorer๊ฐ€ 177Lu ๋ฏผ๊ฐ ์ž”๊ธฐ(C/M:3, F/Y/W:2) ์ •๋Ÿ‰ + SS bond Cys ์ œ์™ธ [๊ทผ๊ฑฐ: pipeline_local/scoring/radiolysis_scorer.py:30-42, 51-52]. - ํ•จ์˜: ํ•ฉ์„ฑ ๋ถˆ๊ฐ€๋Šฅ modification ์กฐํ•ฉ์„ SPPS ๊ด€์ ์—์„œ ์‚ฌ์ „ ์ฐจ๋‹จ. HIGH ๊ทœ์น™

์ฃผ์žฅ(ํ•œ๊ณ„): - DOTA ์–ดํœ˜ ๋ถˆ์ผ์น˜: modification_conflict.py C-07์€ dota ํƒ€์ž…์„ ํƒ์ง€ํ•˜๋‚˜ step08_stability.py ์ œ์•ˆ ํ•จ์ˆ˜๊ฐ€ DOTA๋ฅผ ์ƒ์„ฑํ•˜์ง€ ์•Š์•„ upstream ์ž๋™ ์ถฉ๋Œ๊ฒ€์‚ฌ ๋ฏธ์ž‘๋™ [๊ทผ๊ฑฐ: modification_conflict.py:376-378; step08_stability.py:113-119]. - DOTA/D-aa ADMET OOD: pepADMETยทADMET-AI ๋ชจ๋‘ "DOTA/radiometal-chelator conjugates are OOD", D-aa ํ›„๋ณด๋„ OOD [๊ทผ๊ฑฐ: pharmacology_guards.py:389, 422-424]. - SMILES ์ž…์ฒดํ™”ํ•™ ๋ถˆ์™„์ „: SS bond ๊ฑฐ๋ฆฌยทdihedral, ๊ธˆ์† ํ‚ฌ๋ ˆ์ด์…˜ ๊ธฐํ•˜ํ•™ ๋ฏธ๋ฐ˜์˜ โ€” 1์ฐจ ๊ตฌ์กฐ ํ‘œํ˜„์ด๋ผ wet-lab ํ•ฉ์„ฑ ๋Œ€์ฒด ๋ถˆ๊ฐ€ [๊ทผ๊ฑฐ: pipeline_local/scripts/sequence_to_smiles.py:17-19, 271-273]. - spacerยทSPPSยท์ˆ˜์œจ ๋ฏธ๊ตฌํ˜„: ฮณ-Glu/OEG spacer ํ™”ํ•™ยทN-methylation ์–ดํœ˜ ๋ถ€์žฌ, coupling ํšจ์œจยท๋ฐฉ์‚ฌํ™”ํ•™ ์ˆ˜์œจ(RCP) ์˜ˆ์ธก ์ „๋ฌด โ€” 177Lu ํ‘œ์ง€ 72h HPLC RCP โ‰ฅ90% wet-lab ํ•„์ˆ˜ [๊ทผ๊ฑฐ: radiolysis_scorer.py:20-21; BIO_chemistry.md ยง3,6]. - radiolysis ์ ์ˆ˜ ์ถœ์ฒ˜: C/M=3 ๋“ฑ ๊ฐ€์ค‘์น˜๋Š” ์„œํ˜ธ์„ฑ ๋ฐ•์‚ฌ ์ œ์•ˆ(A-04) IN-HOUSE์ด๋ฉฐ ์™ธ๋ถ€ ๋…๋ฆฝ ๋ฌธํ—Œ ๊ฒ€์ฆ ๋ฏธํ™•์ธ [๊ทผ๊ฑฐ: radiolysis_scorer.py:7-12]. - ํ•จ์˜: ํ™”ํ•™ ๋„๋ฉ”์ธ ์ข…ํ•ฉ CONDITIONAL PASS โ€” ์ถฉ๋Œ ๊ทœ์น™์€ ๊ธฐ๋Šฅํ•˜๋‚˜ DOTA ์—ฐ๋™ยทspacerยทSPPSยทOOD ํ‰๊ฐ€๋Š” wet-lab ์ „ ์ „๋ฌธ๊ฐ€ ๊ฒ€ํ†  ํ•„์ˆ˜. LOW ์ˆ˜์œจยทOOD


6. ์„œ๋กœ๊ฒŒ์ดํŠธ ์ •๋Ÿ‰ ๊ฒ€์ฆ (v2 ๋ฒค์น˜)

๋ฐ˜๊ฐ๊ธฐ ์„œ๋กœ๊ฒŒ์ดํŠธ์™€ ADMET ์šฉํ˜ˆ ์˜ˆ์ธก์˜ ์™ธ๋ถ€ ๋ฒค์น˜ ์ •๋Ÿ‰ ์ ์ˆ˜๋ฅผ ํ•œ ๊ณณ์— ์ง‘์•ฝ. ๋ชจ๋“  ์ˆ˜์น˜ ๋์— ์‹ ๋ขฐ๋“ฑ๊ธ‰ ๋ฐฐ์ง€.

์ •๋Ÿ‰ ๊ฒฐ๋ก  (๋‘๊ด„์‹)
โ‘  ๋ฐ˜๊ฐ๊ธฐ ์„œ๋กœ๊ฒŒ์ดํŠธ โ€” 39์ข… ์ˆ˜์ง‘/32 ์œ ํšจ(L23ยทD9) ์™ธ๋ถ€ ๋ฒค์น˜์—์„œ raw Spearman ฯ=+0.396, ๋ณ€ํ˜• ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ ์ฃผ์ž… ์‹œ ฯ=+0.662. ๊ตฌ v1(17์ข…) raw ฯ=โˆ’0.30 ์€ ์†Œํ‘œ๋ณธ ๋…ธ์ด์ฆˆ์˜€๊ณ  39์ข… ํ™•์žฅ์œผ๋กœ ์–‘(+0.40)์œผ๋กœ ์ „ํ™˜ โ†’ ๊ถŒ์œ„๊ฐ’์€ v2. ์ฃผ์˜: raw(+0.40)๊ฐ€ ์„œ๋กœ๊ฒŒ์ดํŠธ์˜ ๊ณ ์œ  ์˜ˆ์ธก ์‹ค๋ ฅ์ด๊ณ , meta(+0.66)๋Š” "๋ณ€ํ˜• ์ข…๋ฅ˜๋ฅผ ๋ฏธ๋ฆฌ ์•Œ๋ ค์ค€" ์กฐ๊ฑด๋ถ€ ์„ฑ๋Šฅ โ€” ๋Œ€๋ถ€๋ถ„ ๊ณ ์ •-๋ฐฐ์ˆ˜ ๋ฒ„ํ‚ทํŒ… ํšจ๊ณผ์ด์ง€ ๋ชจ๋ธ์˜ ์˜ˆ์ธก๋ ฅ์ด ์•„๋‹ˆ๋‹ค(์•„๋ž˜ โ€ป). ์ƒ๋Œ€ ์ˆœ์œ„๋Š” MED, ์ ˆ๋Œ€๊ฐ’์€ LOW.
โ‘ก ADMET ์šฉํ˜ˆ D-aa โ€” D-aa ROC-AUC=0.677(n=18)๋กœ ๋ฐฉํ–ฅ์„ฑ ์˜ฌ๋ฐ”๋ฆ„(>0.5)์ด๋‚˜ fair ์ˆ˜์ค€(ํ†ต์ƒ acceptable 0.7 ๋ฏธ๋งŒ). L-aa๋Š” AUC=0.146 ์—ญ๋ณ€๋ณ„. ์œ ๋งํ•˜๋‚˜ ๋ฏธํ™•์ •, ์ƒ๋Œ€ ๊ฒŒ์ดํŠธ ๋ณด์กฐ์šฉ. MED D-aa / LOW L-aa.

(1) ๋ฐ˜๊ฐ๊ธฐ ์„œ๋กœ๊ฒŒ์ดํŠธ ์ •๋Ÿ‰ โ€” BENCH_halflife_v2_results.json (n=32 ์œ ํšจ / 39 ์ˆ˜์ง‘, L23ยทD9, Spearman ์ˆœ์œ„์ƒ๊ด€)

๋ถ„ํ•  raw(์„œ๋กœ๊ฒŒ์ดํŠธ ๋‹จ๋…) meta(๋ณ€ํ˜• ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ ์ฃผ์ž…) n ์‹ ๋ขฐ๋“ฑ๊ธ‰
์ „์ฒด ฯ=+0.396 ฯ=+0.662 32 MED ์ƒ๋Œ€ / LOW ์ ˆ๋Œ€
L-aa ฯ=+0.128 ฯ=+0.344 23 MED ์ƒ๋Œ€
D-aa ฯ=+0.436 ฯ=+0.277 9 LOW (์†Œํ‘œ๋ณธ n=9)
  • v1โ†’v2 ๊ถŒ์œ„ ์ „ํ™˜: ๊ตฌ v1(17์ข…/16์œ ํšจ)์€ raw ฯ=โˆ’0.30 ์ด์—ˆ์œผ๋‚˜, 39์ข… ํ™•์žฅ์œผ๋กœ raw๊ฐ€ ์–‘(+0.40)์œผ๋กœ ์ „ํ™˜ โ†’ ์†Œํ‘œ๋ณธ ์Œ์ˆ˜๋Š” ๋…ธ์ด์ฆˆ๋กœ ํŒ์ •. ๊ถŒ์œ„๊ฐ’=v2 [๋ฐ์ดํ„ฐ: _workspace/report_site/_analysis/BENCH_halflife_v2_results.json โ€” all_raw=[0.396,32], all_meta=[0.662,32], L_raw=[0.128,23], L_meta=[0.344,23], D_raw=[0.436,9], D_meta=[0.277,9]].
  • ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ ํšจ๊ณผ: ์ „์ฒด์—์„œ raw 0.396 โ†’ meta 0.662 ๋กœ ์ˆœ์œ„์ƒ๊ด€ ์ƒ์Šน. ๋ณ€ํ˜•(cyclizationยทfatty_acidยทd_amino_acid) ์ •๋ณด๋ฅผ ์ฃผ๋ฉด octreotide raw 0.039h โ†’ meta 2.469h, lanreotide raw 0.064h โ†’ meta 4.009h ๋กœ D-aa/cyclic ๊ณ„์—ด์˜ ๋ฐ”๋‹ฅ ์˜ˆ์ธก์ด ์™„ํ™”๋จ [๋ฐ์ดํ„ฐ: ๋™์ผ ํŒŒ์ผ rows].
  • โ€ป meta ฯ์˜ ์ •์งํ•œ ๊ฒฉํ•˜ (raw vs meta๋Š” ๋™๊ธ‰ ๋น„๊ต ์•„๋‹˜): ๋ณ€ํ˜• ์ข…๋ฅ˜๋Š” ๋ฐ˜๊ฐ๊ธฐ์˜ ์ง€๋ฐฐ์  ์ธ๊ณผ ๋™์ธ(์˜ˆ: semaglutide ~165h๋Š” C18 ์•„์‹คํ™” ์•Œ๋ถ€๋ฏผ๊ฒฐํ•ฉ ํšจ๊ณผ)์ธ๋ฐ, ์ฝ”๋“œ๋Š” ์ด๋ฅผ ๊ณ ์ • ๋ฐฐ์ˆ˜๋กœ ์ฃผ์ž…ํ•œ๋‹ค(fatty_acid ร—2800 ๋“ฑ) [๊ทผ๊ฑฐ: step08_stability.py:115-121]. ๋”ฐ๋ผ์„œ meta=+0.66์€ "์ •๋‹ต์˜ ํ•ต์‹ฌ ์กฐ๊ฐ(๋ณ€ํ˜• ํด๋ž˜์Šค)์„ ์†์œผ๋กœ ๋„ฃ์–ด์ค€" ๋ฒ„ํ‚ทํŒ… ํšจ๊ณผ๊ฐ€ ๋Œ€๋ถ€๋ถ„์ด๋ฉฐ ๋ชจ๋ธ์ด ์˜ˆ์ธกํ•œ ์‹ค๋ ฅ์ด ์•„๋‹ˆ๋‹ค. โ‡’ ํ—ค๋“œ๋ผ์ธ์€ raw(+0.40, ๊ณ ์œ  ์‹ค๋ ฅ) ๋กœ ์ฝ์–ด์•ผ ์ •์ง. meta๋Š” ๋ณ€ํ˜•์ด ์„ค๊ณ„ ์‹œ์ ์— ๊ธฐ์ง€(ๆ—ฃ็Ÿฅ)์ธ ์‹ค์‚ฌ์šฉ ์กฐ๊ฑด์—์„œ๋งŒ ์œ ํšจํ•œ ์กฐ๊ฑด๋ถ€ ์ง€ํ‘œ(leak์€ ์•„๋‹˜ โ€” ๋ณ€ํ˜•์€ ์šฐ๋ฆฌ๊ฐ€ ์ •ํ•˜๋Š” ์ž…๋ ฅ).
  • ์šด์˜ ์ง€ํ‘œ๋Š” raw-within-group์— ๊ฐ€๊น๋‹ค: ์‹ค์ œ ์Šคํฌ๋ฆฌ๋‹์€ ๋Œ€๊ฐœ ๊ฐ™์€ ๋งฅ๋ฝ(L-aaยท๋ฌด๋ณ€ํ˜•) SST-14 ๋ณ€์ด์ฒด๋ผ๋ฆฌ ๋น„๊ต โ†’ ๋ณ€ํ˜• ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ๊ฐ€ ์ƒ์ˆ˜๋ผ ๋ณ€๋ณ„์€ raw ์ˆ˜์ค€(L-aa 0.13~์ „์ฒด 0.40) ์—์„œ ์ผ์–ด๋‚œ๋‹ค. ์ฆ‰ ์šด์˜์ƒ ์‹ ๋ขฐ ๊ฐ€๋Šฅํ•œ ์‹ ํ˜ธ๋Š” raw ์ชฝ. MED
  • D-aa meta๊ฐ€ raw๋ณด๋‹ค ๋‚ฎ์€ ์ (0.436โ†’0.277): n=9 ์†Œํ‘œ๋ณธ์—์„œ ๊ณ ์ • ๋ฐฐ์ˆ˜ ์ ์šฉ์ด ์ผ๋ถ€ ์ˆœ์œ„๋ฅผ ์—ญ์ „์‹œํ‚จ ๊ฒฐ๊ณผ โ€” D-aa ๋ถ„ํ• ์€ ์‹ ๋ขฐ ๋ถˆ๊ฐ€ LOW.
  • ์‹ ๋ขฐ๋“ฑ๊ธ‰ ์ •๋ฆฌ: ์ƒ๋Œ€ ์ˆœ์œ„ ๋น„๊ต = MED, ์ ˆ๋Œ€๊ฐ’(์ž„์ƒ tยฝ) = LOW. ์Šคํฌ๋ฆฌ๋‹์€ ์ˆœ์œ„ ๋น„๊ต ์ „์šฉ.
  • ๊ฒŒ์ดํŠธ๋„ ์ƒ๋Œ€ ์ˆœ์œ„๋กœ ์ž‘๋™: ์•ˆ์ •์„ฑ ๊ฒŒ์ดํŠธ๋Š” ์ ˆ๋Œ€ ์ž„๊ณ„(144h)๊ฐ€ ์•„๋‹ˆ๋ผ ์ˆœ์œ„ ๋ถ„์œ„(percentile) ํ•„ํ„ฐ โ€” apply_stability_gate(gate_mode="relative_percentile", top_fraction)๊ฐ€ ํ›„๋ณด๊ตฐ surrogate ์ ์ˆ˜ ์ƒ์œ„ N%๋งŒ ํ†ต๊ณผ์‹œํ‚จ๋‹ค(๋ชฉ์ : ์ž„์ƒ tยฝ ๋ฏธ์‹ ๋ขฐ ๋Œ€์‘; ์ž…๋ ฅ: ํ›„๋ณด ์ ์ˆ˜ ๋ฆฌ์ŠคํŠธ; ์—ฐ์‚ฐ: ๋ถ„์œ„ ์ปท; ์ถœ๋ ฅ: passed/failed). ์ฆ‰ ๊ฒŒ์ดํŠธยทํ‰๊ฐ€์ง€ํ‘œ(Spearman) ๋ชจ๋‘ ์ƒ๋Œ€ ์ˆœ์œ„๊ฐ€ ์ž‘๋™ ๋‹จ์œ„๋‹ค [๊ทผ๊ฑฐ: AG_src/pipeline/step08_stability.py:526-541]. MED

(2) ADMET ์šฉํ˜ˆ ๋…์„ฑ ์ •๋Ÿ‰ โ€” BENCH_admet_v2_results.json (ROC-AUC, ์šฉํ˜ˆ vs ๋น„์šฉํ˜ˆ ๋ณ€๋ณ„)

๋ถ„ํ•  ROC-AUC n (์šฉํ˜ˆ / ๋น„์šฉํ˜ˆ) ํ•ด์„ ์‹ ๋ขฐ๋“ฑ๊ธ‰
์ „์ฒด 0.32 50 (37 / 13) ์—ญ๋ณ€๋ณ„(<0.50)์ด๋‚˜ ์™„ํ™” LOW
L-aa 0.146 32 (24 / 8) ์—ญ๋ณ€๋ณ„(๊ฒฌ๊ณ ) LOW
D-aa 0.677 18 (13 / 5) ๋ฐฉํ–ฅ ์˜ฌ๋ฐ”๋ฆ„ยทfair MED

[๋ฐ์ดํ„ฐ: _workspace/report_site/_analysis/BENCH_admet_v2_results.json โ€” auc_all=[0.32,37,13], auc_L=[0.146,24,8], auc_D=[0.677,13,5], n_L=32, n_D=18]

  • D-aa๋Š” ๋ฐฉํ–ฅ์„ฑ ์˜ฌ๋ฐ”๋ฆ„(AUC 0.677 > 0.5)์ด๋‚˜ ํ†ต์ƒ acceptable ๊ธฐ์ค€ 0.7 ๋ฏธ๋งŒ โ†’ fair ์ˆ˜์ค€.
  • ๋งž์ถ˜ ์˜ˆ (least-toxic ์‹๋ณ„ โœ“): DGL13K our_hc50=โˆ’40.32, D-RR4 our_hc50=โˆ’84.29 = D-aa ์ค‘ ๊ฐ€์žฅ ๋œ ๋…์„ฑ์œผ๋กœ ์˜ˆ์ธก โ†’ ์‹ค์ œ ๋น„์šฉํ˜ˆ๊ณผ ์ผ์น˜ [๋ฐ์ดํ„ฐ: ๋™์ผ ํŒŒ์ผ rows].
  • ์˜คํŒ ์˜ˆ (๋น„์šฉํ˜ˆ์„ ๋…์„ฑ์œผ๋กœ โœ—): D-Piscidin 1 I9K our_hc50=โˆ’227.26, D1 our_hc50=โˆ’326.19 = ์‹ค์ œ ๋น„์šฉํ˜ˆ์ธ๋ฐ ๊ฐ•ํ•œ ๋…์„ฑ์œผ๋กœ ์˜ˆ์ธก [๋ฐ์ดํ„ฐ: ๋™์ผ ํŒŒ์ผ rows].
  • ํ•œ๊ณ„: ๋น„์šฉํ˜ˆ 5๊ฑด๋ฟ(๋ถˆ๊ท ํ˜•) + pepADMET ํ•™์Šต์…‹(DBAASP/HemoPI)๊ณผ ์ค‘๋ณต ๊ฐ€๋Šฅ โ†’ ๋…๋ฆฝ ๊ฒ€์ฆ ์•„๋‹˜. ๊ฒฐ๋ก  = "์œ ๋งํ•˜๋‚˜ ๋ฏธํ™•์ •", native ๋Œ€๋น„ ์ƒ๋Œ€ ๊ฒŒ์ดํŠธ ๋ณด์กฐ์šฉ์œผ๋กœ๋งŒ ์ •๋‹น.
  • L-aa AUC 0.146: ์—ญ๋ณ€๋ณ„์ด n=20โ†’32 ํ™•์žฅ์—์„œ๋„ ์œ ์ง€ โ†’ ๊ฒฌ๊ณ . ์–‘์ด์˜จ์„ฑยท์–‘์นœ๋งค์„ฑ(AMP ๊ณตํ†ต ์†์„ฑ) ๊ฒ€์ถœ๋กœ ์šฉํ˜ˆ ํŠน์ด์„ฑ์ด ์•ฝํ•จ LOW.

7. surrogate ํ•œ๊ณ„ ์ •์ง ์š”์•ฝ

๋ชจ๋“ˆ ํ‘œ๋ฉด ๋‹จ์œ„ ์‹ค์ œ ์˜๋ฏธ ๊ธˆ์ง€ ์‚ฌ์šฉ ์‹ ๋ขฐ๋“ฑ๊ธ‰
FlexPepDock ddG kcal/molยทREU ์ƒ๋Œ€ ์ˆœ์œ„ ์ ์ˆ˜ ์ ˆ๋Œ€ Ki/Kd ๋ณด๊ณ  MED/LOW
ฮ”margin margin ์ฐจ native ์ดˆ๊ณผ ์„ ํƒ์„ฑ ์‹ ํ˜ธ <5 ์ฐจ์ด์˜ ์ ˆ๋Œ€ ํŒ์ • MED
predict_half_life hours ํœด๋ฆฌ์Šคํ‹ฑ ranking score ์ž„์ƒ tยฝ ์ ˆ๋Œ€๊ฐ’ยทTPP ๋‹ฌ์„ฑ ํŒ์ • LOW ์ ˆ๋Œ€
pepADMET hc50 (๋‹จ์œ„ ๋ฏธ๊ฒ€์ฆ) native ์ƒ๋Œ€ ๊ฒŒ์ดํŠธ ๋ฒ”์šฉ ์šฉํ˜ˆ ์˜ˆ์ธก LOW ์šฉํ˜ˆ
ADMET ๋ฌผ์„ฑ ํ‘œ์ค€ ๊ณต์‹ ๊ฒฐ์ •๋ก ์  descriptor (์ œ์•ฝ ์—†์Œ) HIGH
_PROTEASE_VULNERABILITY 0.1~3.0 IN-HOUSE ํœด๋ฆฌ์Šคํ‹ฑ(VR-S5-01) kcat/Km ์ •๋Ÿ‰ ์˜ˆ์ธก LOW

[๊ทผ๊ฑฐ: BIO_chemistry.md ยง8 / BIO_pharma.md ยงV / step08_stability.py:7-48; multiobjective.py:13-17; pharmacology_guards.py:340-352]


8. in-silico โ†’ wet-lab ๊ฒ€์ฆ ๊ด€๋ฌธ ๋„์‹

flowchart LR subgraph B["Silo B (PyRosetta) โ€” in-silico ์ƒ๋Œ€ ์‹ ํ˜ธ"] direction TB b1["FlexPepDock ddG\n(MED ์ƒ๋Œ€)"] b2["ฮ”margin off-target 4์ข…(SSTR1/3/4/5)\n(MED ์ƒ๋Œ€)"] b3["๋ฐ˜๊ฐ๊ธฐยทADMET surrogate\n(MED/LOW)"] b4["ํ•ฉ์„ฑ ์ถฉ๋Œ C-01~C-10\n(HIGH ๊ทœ์น™)"] end subgraph W["wet-lab ๊ฒ€์ฆ ๊ด€๋ฌธ (๋ฏธ์ˆ˜ํ–‰)"] direction TB w1["SPR/ITC KiยทKd\nโ†’ ddG calibration"] w2["SSTR1-5 ๊ฒฐํ•ฉ assay\nโ†’ ์„ ํƒ์„ฑ ํ™•์ฆ"] w3["ํ˜ˆ์žฅ PK assay\nโ†’ TPP tยฝ ํŒ์ •"] w4["SPPS ํ•ฉ์„ฑ + HPLC RCPโ‰ฅ90%\nโ†’ ํ•ฉ์„ฑ ํ™•์ฆ"] end b1 --> w1 b2 --> w2 b3 --> w3 b4 --> w4 classDef silob fill:#eafaf0,stroke:#1a8a4a,color:#0b3d22; classDef wet fill:#fdf6ec,stroke:#9a6510,color:#5b3d08; class b1,b2,b3,b4 silob; class w1,w2,w3,w4 wet;

๋ณธ ์‹œ์Šคํ…œ(๋…น์ƒ‰=Silo B PyRosetta ํŠธ๋ž™)์€ wet-lab ์ง„์ž… ํ›„๋ณด์˜ ์ƒ๋Œ€ ์šฐ์„ ์ˆœ์œ„๋ฅผ ์ •์งํ•˜๊ฒŒ ์‚ฐ์ถœํ•œ๋‹ค. ์ž„์ƒ ์˜์‚ฌ๊ฒฐ์ •(IND)์€ ์šฐ์ธก ๊ด€๋ฌธ(SPR/HTRF cAMP/PK/RCP) ํ†ต๊ณผ ํ›„์—๋งŒ ๊ฐ€๋Šฅ. Silo A(์ฒญ์ƒ‰, 3-Arm NIM ๊ฐ€์ƒ์Šคํฌ๋ฆฌ๋‹)๋Š” ๋ณ„๋„ ํŽ˜์ด์ง€ ์ฐธ์กฐ.


9. GPCR ์‹ ํ˜ธ ๋งฅ๋ฝ โ€” ์ž‘์šฉ์ œ/๊ธธํ•ญ์ œ ๋ฏธ๋ถ„๋ฅ˜ (CRITICAL ํ•œ๊ณ„)

์ฃผ์žฅ: ๋ณธ ํŒŒ์ดํ”„๋ผ์ธ์€ ๊ฒฐํ•ฉ ์นœํ™”๋„(ddG)๋งŒ ํ‰๊ฐ€ํ•˜๋ฉฐ SSTR2 Gi ํ™œ์„ฑํ™” vs ฮฒ-arrestin ๊ฒฝ๋กœ ๋ถ„๋ฅ˜๊ฐ€ ์—†๋‹ค. - ๊ทผ๊ฑฐ: ์ฝ”๋“œ ์ „์ฒด์—์„œ agonist/antagonist/G protein/arrestin/cAMP/functional assay ๊ธฐ๋Šฅ ๋ฏธ๋ฐœ๊ฒฌ. ๋ชฉ์ ํ•จ์ˆ˜๋Š” ddG/๋ฐ˜๊ฐ๊ธฐ/์„ ํƒ์„ฑ/ADMET 4๊ฐœ๋กœ ๊ธฐ๋Šฅ ๊ฒฝ๋กœ ๋ถ„๋ฅ˜ ์—†์Œ [๊ทผ๊ฑฐ: pyrosetta_flow/multiobjective.py:3-22]. - ํ•จ์˜: DOTATATE๋Š” SSTR2 Gi ์ž‘์šฉ์ œ์ด๋ฉฐ cAMP ์–ต์ œ๊ฐ€ ํ•ญ์ข…์–‘ ํšจ๋Šฅ์˜ ํ•ต์‹ฌ. ๊ฒฐํ•ฉ ์ƒ์œ„ ํ›„๋ณด๊ฐ€ ๊ธธํ•ญ์ œยทํŽธํ–ฅ ์ž‘์šฉ์ œ๋กœ ์ž‘์šฉ ์‹œ ์ž„์ƒ ์œ ํšจ์„ฑ์ด ๋‹ค๋ฅผ ์ˆ˜ ์žˆ์Œ โ†’ SSTR2-Gi HTRF cAMP ์–ต์ œ / ฮฒ-arrestin recruitment assay ์—†์ด๋Š” ์ž‘์šฉ์ œ ์—ฌ๋ถ€ ๋ถˆ๋ช…. [๋ฏธ๊ฒ€์ฆ]


10. ๋„๋ฉ”์ธ๋ณ„ ์ข…ํ•ฉ ํŒ์ •

๋„๋ฉ”์ธ ํŒ์ • ํ•ต์‹ฌ ๊ทผ๊ฑฐ
biology (๊ตฌ์กฐยทSS bondยทGPCR) MED ๊ตฌ์กฐ ์ผ๊ด€ / ๊ธฐ์ „ LOW SS bondยทFWKT ๊ฒŒ์ดํŠธ ๊ตฌํ˜„, pos11 ๊ธฐ์ „ยท์ž‘์šฉ์ œ ๋ฏธ๊ฒ€์ฆ
pharma (ADMETยทPK) ๋ฌผ์„ฑ HIGH / ๋ฐ˜๊ฐ๊ธฐยท๋…์„ฑ ์ƒ๋Œ€๋งŒ descriptor rโ‰ˆ1.00, TPP ์ ˆ๋Œ€ ํŒ์ • ๋ถˆ๊ฐ€, ์šฉํ˜ˆ AUC 0.32(์ „์ฒด)ยท0.146(L-aa)
chemistry (ํ•ฉ์„ฑยทDOTA) CONDITIONAL PASS C-01~C-10 ๋ฌธํ—Œ ๋’ท๋ฐ›์นจ, DOTA ์—ฐ๋™ยทOODยท์ˆ˜์œจ ๋ฏธํ•ด๊ฒฐ
math (NSGAยทBOยทํ†ต๊ณ„) MED ์กฐ๊ฑด๋ถ€ / ์ ˆ๋Œ€ ๋ถˆ๊ฐ€ NSGA-II ์ •ํ•ฉ, HV/IGDยทdiversity ๋ฏธํ™œ์„ฑ, ์™ธ๋ถ€ ฯ ์†Œํ‘œ๋ณธ

ํ†ตํ•ฉ ํŒ์ • (4-๋„๋ฉ”์ธ): ์ƒ๋Œ€ ์ˆœ์œ„ยท๋ฐฉํ–ฅ์„ฑ ํƒ์ƒ‰ ๋„๊ตฌ๋กœ ์กฐ๊ฑด๋ถ€ ์œ ํšจ(MED). ์ ˆ๋Œ€ ์ž„์ƒ ์˜ˆ์ธก ๋„๊ตฌ๋กœ๋Š” ์‚ฌ์šฉ ๋ถˆ๊ฐ€. ํ™˜๊ฐ ์ฐจ๋‹จ(fail-closedยทOOD ๋ช…์‹œยทH-06 ๊ฐ€๋“œ)์€ ์ฝ”๋“œ ์ˆ˜์ค€์—์„œ ์ž‘๋™.


ยง๊ฒ€์ฆ ํ•„์š” (๋ณธ๋ฌธ ๋ฐฐ์ œยท๊ฒฉ๋ฆฌ)

  1. F11D/E ์„ ํƒ์„ฑ ๊ธฐ์ „ โ€” SSTR2(7XNA) vs SSTR1(9IK8)ยทSSTR5(8ZBJ) pos11 ์ธ์ ‘ pocket ์ž”๊ธฐ ๋น„๊ต(ECL2ยทTM5) [๊ทผ๊ฑฐ: BIO_biology.md ยง๊ฒ€์ฆํ•„์š” #1]
  2. ์ž‘์šฉ์ œ ํ™•์ธ โ€” AGCKNFFWKTDTSC ํ•ฉ์„ฑ ํ›„ SSTR2-Gi HTRF cAMP ์–ต์ œ assay (IND ์ „ ํ•„์ˆ˜) [๊ทผ๊ฑฐ: BIO_biology.md ยง๊ฒ€์ฆํ•„์š” #4]
  3. HC50 ์ ˆ๋Œ€ ๋‹จ์œ„ โ€” ฮผg/mL vs ฮผM ์›๋…ผ๋ฌธ task_3 ๋Œ€์กฐ ๋ฏธ์™„๋ฃŒ [๊ทผ๊ฑฐ: pepadmet_toxicity.py:24-30]
  4. DOTA upstream ์–ดํœ˜ ์—ฐ๋™ โ€” step08_stability.py์— DOTA mod_type ์ถ”๊ฐ€ [๊ทผ๊ฑฐ: modification_conflict.py:376-378]
  5. NSGA-II hypervolume/IGD ๋ชจ๋‹ˆํ„ฐ๋ง + diversity ๋ชฉ์  ์—ฐ๊ฒฐ [๊ทผ๊ฑฐ: BIO_math.md ยงV-M1, V-M2]
  6. ADME ์‹ค๋ชจ๋ธ(BBBยทCYP450ยทํ˜ˆ์žฅ ๋‹จ๋ฐฑ๊ฒฐํ•ฉยท์‹ ์žฅ ์ฒญ์†Œ์œจ) ํ†ตํ•ฉ [๊ทผ๊ฑฐ: BIO_pharma.md ยง๊ฒ€์ฆํ•„์š” #6]

4๊ฐœ ๋„๋ฉ”์ธ ๋ฆฌ๋ทฐ์–ด(biologyยทpharmaยทchemistryยทmath) ๊ต์ฐจ ๊ฒ€์ฆ ยท 2026-06-18 ยท ๋ชจ๋“  ์ˆ˜์น˜๋Š” ์ฝ”๋“œ/๋ฐ์ดํ„ฐ ํŒŒ์ผ์—์„œ ์ง์ ‘ ํ™•์ธ.