9q6x

Human prolyl endopeptidase (PREP) - complex with KT-2-186

Method: X-RAY DIFFRACTION D_max: 143.8 Å Quality: EXCELLENT

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1. 蛋白身份与相关结构 Protein Identity & Related Structures

Prolyl endopeptidase

Homo sapiens

当前结构中的状态

Assembly	聚集状态	构建体	突变与修饰	配体、离子与共同组分	实验方法与环境	结构质量
1	蛋白单体单体蛋白 × 1 PDB 声明：monomeric（1）与蛋白拷贝数一致	链 C； UniProt 1–710	未记录	SCN THIOCYANATE ION × 10 PEG DI(HYDROXYETHYL)ETHER × 6 GOL GLYCEROL × 14 DMS DIMETHYL SULFOXIDE × 3 A1CQ1 4-chloro-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-[2-(pyridin-3-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1	X-RAY DIFFRACTION X-ray结晶条件：VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.66 Å R-free 0.214
2	蛋白单体单体蛋白 × 1 PDB 声明：monomeric（1）与蛋白拷贝数一致	链 A； UniProt 1–710	未记录	SCN THIOCYANATE ION × 4 PEG DI(HYDROXYETHYL)ETHER × 2 GOL GLYCEROL × 9 DMS DIMETHYL SULFOXIDE × 1 A1CQ1 4-chloro-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-[2-(pyridin-3-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 NA SODIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件：VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.66 Å R-free 0.214
3	蛋白单体单体蛋白 × 1 PDB 声明：monomeric（1）与蛋白拷贝数一致	链 B； UniProt 1–710	未记录	SCN THIOCYANATE ION × 3 PEG DI(HYDROXYETHYL)ETHER × 2 GOL GLYCEROL × 4 DMS DIMETHYL SULFOXIDE × 1 A1CQ1 4-chloro-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-[2-(pyridin-3-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件：VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.66 Å R-free 0.214

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly， “相对当前条目”直接指出证据层面的不同；没有差异标签表示当前已读取字段一致。

其他 PDB	相对当前条目 9Q6X	Assembly / 聚集状态	构建体	突变与修饰	配体、离子与非聚合物	实验方法与环境	结构质量
3DDU Prolyl Oligopeptidase with GSK552 提交 2008-06-06	构建体不同配体/离子不同实验环境不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 2–710（709 aa）	未记录	ACT ACETATE ION × 5 552 (6S)-1-chloro-3-[(4-fluorobenzyl)oxy]-6-(pyrrolidin-1-ylcarbonyl)pyrrolo[1,2-a]pyrazin-4(6H)-one × 1 GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION；pH 4.6；277 K；0 .2M NaoAc 4.6, 9% Peg 4000, VAPOR DIFFUSION, temperature 277K	分辨率 1.56 Å R-free 0.172
9Q5G Human prolyl endopeptidase (PREP) - apo form 提交 2025-08-20	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	GOL GLYCEROL × 4 SCN THIOCYANATE ION × 4 PEG DI(HYDROXYETHYL)ETHER × 4	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.63 Å R-free 0.200
9Q5G Human prolyl endopeptidase (PREP) - apo form 提交 2025-08-20	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	GOL GLYCEROL × 5 SCN THIOCYANATE ION × 2 PEG DI(HYDROXYETHYL)ETHER × 3 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.63 Å R-free 0.200
9Q5G Human prolyl endopeptidase (PREP) - apo form 提交 2025-08-20	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	SCN THIOCYANATE ION × 2 PEG DI(HYDROXYETHYL)ETHER × 4	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.63 Å R-free 0.200
9Q5X Human prolyl endopeptidase (PREP) - complex with KT-2-74 提交 2025-08-21	配体/离子不同实验环境不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	A1CQT 4-chloro-1,3-dimethyl-N-(2-{[3-oxo-3-(pyrrolidin-1-yl)propyl](3-phenylpropyl)amino}ethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 PEG DI(HYDROXYETHYL)ETHER × 3 SCN THIOCYANATE ION × 1 GOL GLYCEROL × 7	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.41 Å R-free 0.192
9Q5X Human prolyl endopeptidase (PREP) - complex with KT-2-74 提交 2025-08-21	配体/离子不同实验环境不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	A1CQT 4-chloro-1,3-dimethyl-N-(2-{[3-oxo-3-(pyrrolidin-1-yl)propyl](3-phenylpropyl)amino}ethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 PEG DI(HYDROXYETHYL)ETHER × 2 SCN THIOCYANATE ION × 3 GOL GLYCEROL × 6 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.41 Å R-free 0.192
9Q5X Human prolyl endopeptidase (PREP) - complex with KT-2-74 提交 2025-08-21	配体/离子不同实验环境不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	A1CQT 4-chloro-1,3-dimethyl-N-(2-{[3-oxo-3-(pyrrolidin-1-yl)propyl](3-phenylpropyl)amino}ethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 PEG DI(HYDROXYETHYL)ETHER × 3 SCN THIOCYANATE ION × 4 GOL GLYCEROL × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.41 Å R-free 0.192
9Q5Y Human prolyl endopeptidase (PREP) - complex with YX45 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 A1CQR 2-[4-chloro-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-1-(pyrrolidin-1-yl)ethan-1-one × 1 GOL GLYCEROL × 5 PEG DI(HYDROXYETHYL)ETHER × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.49 Å R-free 0.206
9Q5Y Human prolyl endopeptidase (PREP) - complex with YX45 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	A1CQR 2-[4-chloro-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-1-(pyrrolidin-1-yl)ethan-1-one × 1 GOL GLYCEROL × 9 PEG DI(HYDROXYETHYL)ETHER × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.49 Å R-free 0.206
9Q5Y Human prolyl endopeptidase (PREP) - complex with YX45 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	A1CQR 2-[4-chloro-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-1-(pyrrolidin-1-yl)ethan-1-one × 1 GOL GLYCEROL × 6 PEG DI(HYDROXYETHYL)ETHER × 2	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.49 Å R-free 0.206
9Q5Z Human prolyl endopeptidase (PREP) - complex with KT-1-147 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	GOL GLYCEROL × 8 PEG DI(HYDROXYETHYL)ETHER × 2 A1CQS 3-methyl-1-(2-phenylethyl)-N-[(pyridin-3-yl)methyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 SCN THIOCYANATE ION × 4	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.41 Å R-free 0.187
9Q5Z Human prolyl endopeptidase (PREP) - complex with KT-1-147 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	GOL GLYCEROL × 7 PEG DI(HYDROXYETHYL)ETHER × 1 A1CQS 3-methyl-1-(2-phenylethyl)-N-[(pyridin-3-yl)methyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 SCN THIOCYANATE ION × 4	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.41 Å R-free 0.187
9Q5Z Human prolyl endopeptidase (PREP) - complex with KT-1-147 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	GOL GLYCEROL × 4 A1CQS 3-methyl-1-(2-phenylethyl)-N-[(pyridin-3-yl)methyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 SCN THIOCYANATE ION × 4	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.41 Å R-free 0.187
9Q62 Human prolyl endopeptidase (PREP) - complex with KT-2-108 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	K POTASSIUM ION × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 A1CQQ 4-chloro-3-methyl-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 SCN THIOCYANATE ION × 8 GOL GLYCEROL × 4	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.83 Å R-free 0.239
9Q62 Human prolyl endopeptidase (PREP) - complex with KT-2-108 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	K POTASSIUM ION × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 A1CQQ 4-chloro-3-methyl-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 SCN THIOCYANATE ION × 6 GOL GLYCEROL × 3	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.83 Å R-free 0.239
9Q62 Human prolyl endopeptidase (PREP) - complex with KT-2-108 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	K POTASSIUM ION × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 A1CQQ 4-chloro-3-methyl-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 SCN THIOCYANATE ION × 1 GOL GLYCEROL × 2	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.83 Å R-free 0.239
9Q64 Human prolyl endopeptidase (PREP) - complex with KT-2-59 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	A1CQV 1,3-dimethyl-N-[(pyridin-3-yl)methyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 3 SCN THIOCYANATE ION × 1 PEG DI(HYDROXYETHYL)ETHER × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.94 Å R-free 0.233
9Q64 Human prolyl endopeptidase (PREP) - complex with KT-2-59 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	A1CQV 1,3-dimethyl-N-[(pyridin-3-yl)methyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 7 SCN THIOCYANATE ION × 2 PEG DI(HYDROXYETHYL)ETHER × 2 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.94 Å R-free 0.233
9Q64 Human prolyl endopeptidase (PREP) - complex with KT-2-59 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	A1CQV 1,3-dimethyl-N-[(pyridin-3-yl)methyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 3	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.94 Å R-free 0.233
9Q65 Human prolyl endopeptidase (PREP) - complex with KT-2-75 提交 2025-08-21	配体/离子不同实验环境不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	A1CQU 4-chloro-1,3-dimethyl-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 GOL GLYCEROL × 5 SCN THIOCYANATE ION × 4	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.89 Å R-free 0.295
9Q65 Human prolyl endopeptidase (PREP) - complex with KT-2-75 提交 2025-08-21	配体/离子不同实验环境不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 D 1–710（710 aa）	未记录	A1CQU 4-chloro-1,3-dimethyl-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 3 SCN THIOCYANATE ION × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.89 Å R-free 0.295
9Q65 Human prolyl endopeptidase (PREP) - complex with KT-2-75 提交 2025-08-21	配体/离子不同实验环境不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 F 1–710（710 aa）	未记录	A1CQU 4-chloro-1,3-dimethyl-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 SCN THIOCYANATE ION × 1 PEG DI(HYDROXYETHYL)ETHER × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.89 Å R-free 0.295
9Q66 Human prolyl endopeptidase (PREP) - complex with JP-4-1-7 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	A1CQP 4-chloro-1-(cyclohexylmethyl)-3-methyl-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 GOL GLYCEROL × 2 SCN THIOCYANATE ION × 3	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 2.01 Å R-free 0.266
9Q66 Human prolyl endopeptidase (PREP) - complex with JP-4-1-7 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	A1CQP 4-chloro-1-(cyclohexylmethyl)-3-methyl-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 2 SCN THIOCYANATE ION × 2	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 2.01 Å R-free 0.266
9Q66 Human prolyl endopeptidase (PREP) - complex with JP-4-1-7 提交 2025-08-21	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	A1CQP 4-chloro-1-(cyclohexylmethyl)-3-methyl-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 1 SCN THIOCYANATE ION × 2	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 2.01 Å R-free 0.266
9Q6J Human prolyl endopeptidase (PREP) - complex with KT-2-126 提交 2025-08-22	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 A1CQ0 4-chloro-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-3-phenyl-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 8 PEG DI(HYDROXYETHYL)ETHER × 2 SCN THIOCYANATE ION × 3	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.75 Å R-free 0.226
9Q6J Human prolyl endopeptidase (PREP) - complex with KT-2-126 提交 2025-08-22	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 A1CQ0 4-chloro-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-3-phenyl-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 2 SCN THIOCYANATE ION × 5	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.75 Å R-free 0.226
9Q6J Human prolyl endopeptidase (PREP) - complex with KT-2-126 提交 2025-08-22	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 A1CQ0 4-chloro-N-[3-oxo-3-(pyrrolidin-1-yl)propyl]-3-phenyl-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 6 SCN THIOCYANATE ION × 3	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.75 Å R-free 0.226
9Q6K Human prolyl endopeptidase (PREP) - complex with JP-2-1-7 提交 2025-08-22	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	A1CQZ 4-chloro-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 GOL GLYCEROL × 5 PEG DI(HYDROXYETHYL)ETHER × 1 SCN THIOCYANATE ION × 9	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.85 Å R-free 0.272
9Q6K Human prolyl endopeptidase (PREP) - complex with JP-2-1-7 提交 2025-08-22	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	A1CQZ 4-chloro-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 4 SCN THIOCYANATE ION × 8	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.85 Å R-free 0.272
9Q6K Human prolyl endopeptidase (PREP) - complex with JP-2-1-7 提交 2025-08-22	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	A1CQZ 4-chloro-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-(2-phenylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 GOL GLYCEROL × 3 SCN THIOCYANATE ION × 3	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.85 Å R-free 0.272
9Q6L Human prolyl endopeptidase (PREP) - complex with KT-2-197 提交 2025-08-22	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	SCN THIOCYANATE ION × 9 PEG DI(HYDROXYETHYL)ETHER × 6 GOL GLYCEROL × 12 DMS DIMETHYL SULFOXIDE × 3 A1CQY 3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-[2-(pyridin-4-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.66 Å R-free 0.216
9Q6L Human prolyl endopeptidase (PREP) - complex with KT-2-197 提交 2025-08-22	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	SCN THIOCYANATE ION × 5 PEG DI(HYDROXYETHYL)ETHER × 2 GOL GLYCEROL × 9 DMS DIMETHYL SULFOXIDE × 1 A1CQY 3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-[2-(pyridin-4-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 NA SODIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.66 Å R-free 0.216
9Q6L Human prolyl endopeptidase (PREP) - complex with KT-2-197 提交 2025-08-22	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	SCN THIOCYANATE ION × 4 PEG DI(HYDROXYETHYL)ETHER × 1 GOL GLYCEROL × 5 DMS DIMETHYL SULFOXIDE × 1 A1CQY 3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-[2-(pyridin-4-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.66 Å R-free 0.216
9XYK Human prolyl endopeptidase (PREP) - complex with JP-7-1-7 提交 2025-08-26	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	SCN THIOCYANATE ION × 9 PEG DI(HYDROXYETHYL)ETHER × 6 GOL GLYCEROL × 12 DMS DIMETHYL SULFOXIDE × 3 A1CRL 4-chloro-1-(2-cyclohexylethyl)-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.73 Å R-free 0.255
9XYK Human prolyl endopeptidase (PREP) - complex with JP-7-1-7 提交 2025-08-26	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	SCN THIOCYANATE ION × 5 PEG DI(HYDROXYETHYL)ETHER × 2 GOL GLYCEROL × 8 DMS DIMETHYL SULFOXIDE × 1 A1CRL 4-chloro-1-(2-cyclohexylethyl)-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.73 Å R-free 0.255
9XYK Human prolyl endopeptidase (PREP) - complex with JP-7-1-7 提交 2025-08-26	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	SCN THIOCYANATE ION × 4 PEG DI(HYDROXYETHYL)ETHER × 1 GOL GLYCEROL × 5 DMS DIMETHYL SULFOXIDE × 1 A1CRL 4-chloro-1-(2-cyclohexylethyl)-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide × 1 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 NA SODIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.73 Å R-free 0.255
9XYL Human prolyl endopeptidase (PREP) - complex with S17092 提交 2025-08-26	配体/离子不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	A1CRK {(2S,3aS,7aS)-1-[(1R,2R)-2-phenylcyclopropane-1-carbonyl]octahydro-1H-indol-2-yl}(1,3-thiazolidin-3-yl)methanone × 1 GOL GLYCEROL × 4 SCN THIOCYANATE ION × 1 PEG DI(HYDROXYETHYL)ETHER × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.81 Å R-free 0.249
9XYL Human prolyl endopeptidase (PREP) - complex with S17092 提交 2025-08-26	配体/离子不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	A1CRK {(2S,3aS,7aS)-1-[(1R,2R)-2-phenylcyclopropane-1-carbonyl]octahydro-1H-indol-2-yl}(1,3-thiazolidin-3-yl)methanone × 1 GOL GLYCEROL × 3 SCN THIOCYANATE ION × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.81 Å R-free 0.249
9XYL Human prolyl endopeptidase (PREP) - complex with S17092 提交 2025-08-26	配体/离子不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	A1CRK {(2S,3aS,7aS)-1-[(1R,2R)-2-phenylcyclopropane-1-carbonyl]octahydro-1H-indol-2-yl}(1,3-thiazolidin-3-yl)methanone × 1 GOL GLYCEROL × 2 SCN THIOCYANATE ION × 2 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.81 Å R-free 0.249
9XYL Human prolyl endopeptidase (PREP) - complex with S17092 提交 2025-08-26	配体/离子不同结构质量不同	Assembly 4 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 D 1–710（710 aa）	未记录	A1CRK {(2S,3aS,7aS)-1-[(1R,2R)-2-phenylcyclopropane-1-carbonyl]octahydro-1H-indol-2-yl}(1,3-thiazolidin-3-yl)methanone × 1 GOL GLYCEROL × 1 SCN THIOCYANATE ION × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.81 Å R-free 0.249
9XYL Human prolyl endopeptidase (PREP) - complex with S17092 提交 2025-08-26	配体/离子不同结构质量不同	Assembly 5 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 E 1–710（710 aa）	未记录	A1CRK {(2S,3aS,7aS)-1-[(1R,2R)-2-phenylcyclopropane-1-carbonyl]octahydro-1H-indol-2-yl}(1,3-thiazolidin-3-yl)methanone × 1 GOL GLYCEROL × 2 SCN THIOCYANATE ION × 2	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.81 Å R-free 0.249
9XYL Human prolyl endopeptidase (PREP) - complex with S17092 提交 2025-08-26	配体/离子不同结构质量不同	Assembly 6 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 F 1–710（710 aa）	未记录	A1CRK {(2S,3aS,7aS)-1-[(1R,2R)-2-phenylcyclopropane-1-carbonyl]octahydro-1H-indol-2-yl}(1,3-thiazolidin-3-yl)methanone × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.81 Å R-free 0.249
9XZZ Human prolyl endopeptidase (PREP) - complex with KYP2047 提交 2025-08-28	配体/离子不同实验环境不同结构质量不同	Assembly 1 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 A 1–710（710 aa）	未记录	2P6 (2S)-1-[1-(4-phenylbutanoyl)-L-prolyl]pyrrolidine-2-carbonitrile × 1 GOL GLYCEROL × 7 SCN THIOCYANATE ION × 2 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；in 25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.58 Å R-free 0.200
9XZZ Human prolyl endopeptidase (PREP) - complex with KYP2047 提交 2025-08-28	配体/离子不同实验环境不同结构质量不同	Assembly 2 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 B 1–710（710 aa）	未记录	2P6 (2S)-1-[1-(4-phenylbutanoyl)-L-prolyl]pyrrolidine-2-carbonitrile × 1 GOL GLYCEROL × 5 SCN THIOCYANATE ION × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；in 25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.58 Å R-free 0.200
9XZZ Human prolyl endopeptidase (PREP) - complex with KYP2047 提交 2025-08-28	配体/离子不同实验环境不同结构质量不同	Assembly 3 蛋白单体单体；蛋白 × 1 PDB 声明：monomeric	链 C 1–710（710 aa）	未记录	2P6 (2S)-1-[1-(4-phenylbutanoyl)-L-prolyl]pyrrolidine-2-carbonitrile × 1 GOL GLYCEROL × 3 SCN THIOCYANATE ION × 3 B3P 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；in 25-30% PEG 3350, 200 mM KSCN and 100 mM bis-tris propane pH 7.5	分辨率 1.58 Å R-free 0.200

共 15 个其他 PDB 条目、46 个 assembly。打开独立比较页并筛选聚集状态

查看构建体与数据证据

UniProt名称	PPCE_HUMAN
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 2–711； UniProt 1–710 作者链 B； PDB构建体 2–711； UniProt 1–710 作者链 C； PDB构建体 2–711； UniProt 1–710

页面优先展示蛋白身份、当前 assembly、共同组分、聚集状态和跨 PDB 结构链接。链映射与序列区间收在“数据证据”中；数据库内部编号、导入时间和 assembly 操作表达式仅用于维护，因此不在读者页面展示。

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

下载 Download SAXS (.dat) P(r) (.pr.out) CIF

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2. 结构基本信息 2. Structure Basics

条目编号 entry_id	9q6x
沉积日期 deposition_date	2025-08-22
结构标题 title	Human prolyl endopeptidase (PREP) - complex with KT-2-186
关键词 keywords	inhibitor-bound, peptide cleavage, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR complex; HYDROLASE/HYDROLASE INHIBITOR
实验方法 method	X-RAY DIFFRACTION

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3. SAXS 参数 (CRYSOL 理论计算) 3. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier	44.26 Å
回转半径 Rg (电子) rg_electron	43.81 Å
零角强度 I(0) i0	1719010000.00
分子量 molecular_weight	230710.0 kDa
排除体积 excluded_volume	224440 Å³
包络体积 envelope_volume	397630 Å³
水化壳体积 shell_volume	73966 Å³
包络直径 envelope_diameter	144.0 Å
壳层 Rg shell_rg	50.21 Å
包络 Rg envelope_rg	43.16 Å
形状 Rg shape_rg	43.78 Å
总 Rg total_rg	44.07 Å
总原子数 total_atoms	17517
残基数 n_residues	2121
球谐函数阶数 n_harmonics	20
q 范围 q_range	— – 0.5000 Å⁻¹
数据点数 n_points	101
壳层类型 shell_type	directional
溶剂电子密度 solvent_density	0.3340 e/Å³
壳层衬度 contrast_shell	0.0300 e/Å³
CRYSOL 版本 crysol_version	4.1.3

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4. P(r) 距离分布 (GNOM 反演) 4. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax	143.8 Å
Rg (实空间) rg_real	44.14 Å
Rg 误差 (实空间) rg_real_error	1.06 Å
I(0) (实空间) i0_real	1.7190e+09
I(0) 误差 (实空间) i0_real_error	2.8840e+07
Rg (倒空间) rg_reciprocal	44.26 Å
I(0) (倒空间) i0_reciprocal	1719000000.0000
解质量估计 total_estimate	0.9006
解质量评级 solution_quality	EXCELLENT a EXCELLENT solution
P(r) 峰数 n_peaks	1
主峰位置 r_peak_primary	48.0 Å
偏度 Skewness skewness	0.174
峰度 Kurtosis kurtosis	-0.664
角度范围 angular_range	— – 0.1800 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	233000000.0000
实空间数据点数 n_real_points	37
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.917; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.951

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5. 晶体学与实验 5. Crystallography & Experiment

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6. 实体与聚合物信息 Entities & Polymers (9)

实体 1 Entity 1 polymer

描述 description	Prolyl endopeptidase
分子量 formula_weight	80851.4 kDa
EC 编号 ec_number	3.4.21.26
来源方法 src_method	man
拷贝数 entity_count	3

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	C,A,B
原子数 atom_count	19158

GMLSLQYPDVYRDETAVQDYHGHKICDPYAWLEDPDSEQTKAFVEAQNKITVPFLEQCPIRGLYKERMTELYDYPKYSCHFKKGKRYFYFYNTGLQNQRVLYVQDSLEGEARVFLDPNILSDDGTVALRGYAFSEDGEYFAYGLSASGSDWVTIKFMKVDGAKELPDVLERVKFSCMAWTHDGKGMFYNSYPQQDGKSDGTETSTNLHQKLYYHVLGTDQSEDILCAEFPDEPKWMGGAELSDDGRYVLLSIREGCDPVNRLWYCDLQQESSGIAGILKWVKLIDNFEGEYDYVTNEGTVFTFKTNRQSPNYRVINIDFRDPEESKWKVLVPEHEKDVLEWIACVRSNFLVLCYLHDVKNILQLHDLTTGALLKTFPLDVGSIVGYSGQKKDTEIFYQFTSFLSPGIIYHCDLTKEELEPRVFREVTVKGIDASDYQTVQIFYPSKDGTKIPMFIVHKKGIKLDGSHPAFLYGYGGFNISITPNYSVSRLIFVRHMGGILAVANIRGGGEYGETWHKGGILANKQNCFDDFQCAAEYLIKEGYTSPKRLTINGGSNGGLLVAACANQRPDLFGCVIAQVGVMDMLKFHKYTIGHAWTTDYGCSDSKQHFEWLVKYSPLHNVKLPEADDIQYPSMLLLTADHDDRVVPLHSLKFIATLQYIVGRSRKQSNPLLIHVDTKAGHGAGKPTAKVIEEVSDMFAFIARCLNVDWIP

来源 Source

来源生物 organism	Homo sapiens
通用名 common_name	human
NCBI 分类编号 ncbi_taxonomy_id	9606
宿主生物 host_organism	Escherichia coli

实体 2 Entity 2 non-polymer

描述 description	THIOCYANATE ION
分子量 formula_weight	58.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	17

实体 3 Entity 3 non-polymer

描述 description	DI(HYDROXYETHYL)ETHER
分子量 formula_weight	106.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	10

实体 4 Entity 4 non-polymer

描述 description	GLYCEROL
分子量 formula_weight	92.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	27

实体 5 Entity 5 non-polymer

描述 description	DIMETHYL SULFOXIDE
分子量 formula_weight	78.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	5

实体 6 Entity 6 non-polymer

描述 description	4-chloro-3-methyl-N-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-1-[2-(pyridin-3-yl)ethyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
分子量 formula_weight	426.9 kDa
来源方法 src_method	syn
拷贝数 entity_count	3

实体 7 Entity 7 non-polymer

描述 description	2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
分子量 formula_weight	282.3 kDa
来源方法 src_method	syn
拷贝数 entity_count	2

实体 8 Entity 8 non-polymer

描述 description	SODIUM ION
分子量 formula_weight	23.0 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

实体 9 Entity 9 water

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	1569

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8. 引用文献 (1)

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晶胞边长 a length_a	103.736 Å
晶胞边长 b length_b	66.350 Å
晶胞边长 c length_c	156.296 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	101.87 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	6

空间群 space_group	P 1 21 1
空间群编号 int_tables_number	4
晶系 crystal_system	—

分辨率 resolution	1.660 Å
最低分辨率 resolution_low	34.600 Å
R 因子 r_factor	0.1616
R_work r_work	0.1588
R_free r_free	0.2142

fit	/app/data/saxs_computation/q6/9q6x/9q6x.fit
pddf	/app/data/pr_computation/q6/9q6x/9q6x.pr.out
profile	/app/data/saxs_computation/q6/9q6x/9q6x.dat