8ds1

Structure of SARS-CoV-2 Mpro in complex with nsp12-nsp13 (C12) cut site sequence

Method: X-RAY DIFFRACTION D_max: 233.2 Å Quality: REASONABLE

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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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	8ds1
沉积日期 deposition_date	2022-07-21
结构标题 title	Structure of SARS-CoV-2 Mpro in complex with nsp12-nsp13 (C12) cut site sequence
关键词 keywords	Viral protease, SARS-CoV-2, VIRAL PROTEIN; VIRAL PROTEIN
实验方法 method	X-RAY DIFFRACTION

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2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier	80.46 Å
回转半径 Rg (电子) rg_electron	82.18 Å
零角强度 I(0) i0	2277630000.00
分子量 molecular_weight	399160.0 kDa
排除体积 excluded_volume	497300 Å³
包络体积 envelope_volume	751420 Å³
水化壳体积 shell_volume	86729 Å³
包络直径 envelope_diameter	305.4 Å
壳层 Rg shell_rg	61.43 Å
包络 Rg envelope_rg	81.01 Å
形状 Rg shape_rg	82.17 Å
总 Rg total_rg	81.89 Å
总原子数 total_atoms	27972
残基数 n_residues	3636
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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3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax	233.2 Å
Rg (实空间) rg_real	78.17 Å
Rg 误差 (实空间) rg_real_error	1.92 Å
I(0) (实空间) i0_real	2.2390e+09
I(0) 误差 (实空间) i0_real_error	5.0240e+07
Rg (倒空间) rg_reciprocal	75.26 Å
I(0) (倒空间) i0_reciprocal	2246000000.0000
解质量估计 total_estimate	0.7382
解质量评级 solution_quality	REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks	3
主峰位置 r_peak_primary	49.1 Å
偏度 Skewness skewness	0.500
峰度 Kurtosis kurtosis	-0.731
角度范围 angular_range	— – 0.0950 Å⁻¹
当前正则化参数 α current_alpha	0.0441
最高正则化参数 α highest_alpha	47630000.0000
实空间数据点数 n_real_points	20
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.584; Stabil: 0.972; Sysdev: 1.000; Positv: 1.000; Valcen: 0.652; Smooth: 0.071

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4. 晶体学与实验 4. Crystallography & Experiment

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5. 实体与聚合体信息 (4)

Entity 1 polymer

描述 description	3C-like proteinase nsp5
分子量 formula_weight	33882.7 kDa
EC 编号 ec_number	3.4.22.69
来源方法 src_method	man
拷贝数 entity_count	12

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F,G,H,I,J,K,L
原子数 atom_count	28279

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDMLNPNYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNIDYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPLSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCPHTVLQ

来源 Source

来源生物 organism	Severe acute respiratory syndrome coronavirus 2
NCBI 分类编号 ncbi_taxonomy_id	2697049
宿主生物 host_organism	Escherichia coli

Entity 2 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	5

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	5

Entity 4 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	286

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6. 折叠分类 (SCOP + CATH) 21 domains

CATH v4.4 (21 domains)

结构域编号 domain_id	8ds1A01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	10 — Thrombin, subunit H
同源超家族 H-superfamily homologous superfamily	10 — Trypsin-like serine proteases

结构域编号 domain_id	8ds1A02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1B01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	10 — Thrombin, subunit H
同源超家族 H-superfamily homologous superfamily	10 — Trypsin-like serine proteases

结构域编号 domain_id	8ds1B02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1C01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1D01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	10 — Thrombin, subunit H
同源超家族 H-superfamily homologous superfamily	10 — Trypsin-like serine proteases

结构域编号 domain_id	8ds1D02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1E01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	10 — Thrombin, subunit H
同源超家族 H-superfamily homologous superfamily	10 — Trypsin-like serine proteases

结构域编号 domain_id	8ds1E02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1F01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	10 — Thrombin, subunit H
同源超家族 H-superfamily homologous superfamily	10 — Trypsin-like serine proteases

结构域编号 domain_id	8ds1F02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1G01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	10 — Thrombin, subunit H
同源超家族 H-superfamily homologous superfamily	10 — Trypsin-like serine proteases

结构域编号 domain_id	8ds1G02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1H01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	10 — Thrombin, subunit H
同源超家族 H-superfamily homologous superfamily	10 — Trypsin-like serine proteases

结构域编号 domain_id	8ds1H02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1I01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1J01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1K01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	10 — Thrombin, subunit H
同源超家族 H-superfamily homologous superfamily	10 — Trypsin-like serine proteases

结构域编号 domain_id	8ds1K02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

结构域编号 domain_id	8ds1L01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	10 — Thrombin, subunit H
同源超家族 H-superfamily homologous superfamily	10 — Trypsin-like serine proteases

结构域编号 domain_id	8ds1L02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1840 — main proteinase (3clpro) structure, domain 3
同源超家族 H-superfamily homologous superfamily	10 — main proteinase (3clpro) structure, domain 3

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7. 引用文献 (1)

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晶胞边长 a length_a	67.001 Å
晶胞边长 b length_b	105.783 Å
晶胞边长 c length_c	276.341 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	90.93 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	24

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	2.190 Å
最低分辨率 resolution_low	48.520 Å
R 因子 r_factor	0.2005
R_work r_work	0.1979
R_free r_free	0.2484

fit	/app/data/saxs_computation/ds/8ds1/8ds1.fit
pddf	/app/data/pr_computation/ds/8ds1/8ds1.pr.out
profile	/app/data/saxs_computation/ds/8ds1/8ds1.dat