8wku

Complex structure of MjHKU4r-CoV-1 spike RBD bound to human CD26

Method: X-RAY DIFFRACTION D_max: 118.7 Å Quality: GOOD

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	8wku
沉积日期 deposition_date	2023-09-28
结构标题 title	Complex structure of MjHKU4r-CoV-1 spike RBD bound to human CD26
关键词 keywords	MjHKU4r-CoV-1, spike RBD, human CD26, VIRAL PROTEIN/HYDROLASE, VIRAL PROTEIN-HYDROLASE complex; VIRAL PROTEIN/HYDROLASE
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	34.02 Å
回转半径 Rg (电子) rg_electron	33.61 Å
零角强度 I(0) i0	201814000.00
分子量 molecular_weight	114230.0 kDa
排除体积 excluded_volume	142920 Å³
包络体积 envelope_volume	185800 Å³
水化壳体积 shell_volume	47166 Å³
包络直径 envelope_diameter	127.5 Å
壳层 Rg shell_rg	39.26 Å
包络 Rg envelope_rg	33.71 Å
形状 Rg shape_rg	33.51 Å
总 Rg total_rg	34.37 Å
总原子数 total_atoms	8045
残基数 n_residues	935
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	118.7 Å
Rg (实空间) rg_real	34.13 Å
Rg 误差 (实空间) rg_real_error	1.06 Å
I(0) (实空间) i0_real	2.0180e+08
I(0) 误差 (实空间) i0_real_error	3.6910e+06
Rg (倒空间) rg_reciprocal	34.06 Å
I(0) (倒空间) i0_reciprocal	201800000.0000
解质量估计 total_estimate	0.8425
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	2
主峰位置 r_peak_primary	40.4 Å
偏度 Skewness skewness	0.555
峰度 Kurtosis kurtosis	0.144
角度范围 angular_range	— – 0.2350 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	29300000.0000
实空间数据点数 n_real_points	48
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.708; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.956; Smooth: 0.868

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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 (9)

Entity 1 polymer

描述 description	Dipeptidyl peptidase 4 soluble form
分子量 formula_weight	85291.5 kDa
来源方法 src_method	man
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A
原子数 atom_count	8045

SRKTYTLTDYLKNTYRLKLYSLRWISDHEYLYKQENNILVFNAEYGNSSVFLENSTFDEFGHSINDYSISPDGQFILLEYNYVKQWRHSYTASYDIYDLNKRQLITEERIPNNTQWVTWSPVGHKLAYVWNNDIYVKIEPNLPSYRITWTGKEDIIYNGITDWVYEEEVFSAYSALWWSPNGTFLAYAQFNDTEVPLIEYSFYSDESLQYPKTVRVPYPKAGAVNPTVKFFVVNTDSLSSVTNATSIQITAPASMLIGDHYLCDVTWATQERISLQWLRRIQNYSVMDICDYDESSGRWNCLVARQHIEMSTTGWVGRFRPSEPHFTLDGNSFYKIISNEEGYRHICYFQIDKKDCTFITKGTWEVIGIEALTSDYLYYISNEYKGMPGGRNLYKIQLSDYTKVTCLSCELNPERCQYYSVSFSKEAKYYQLRCSGPGLPLYTLHSSVNDKGLRVLEDNSALDKMLQNVQMPSKKLDFIILNETKFWYQMILPPHFDKSKKYPLLLDVYAGPCSQKADTVFRLNWATYLASTENIIVASFDGRGSGYQGDKIMHAINRRLGTFEVEDQIEAARQFSKMGFVDNKRIAIWGWSYGGYVTSMVLGSGSGVFKCGIAVAPVSRWEYYDSVYTERYMGLPTPEDNLDHYRNSTVMSRAENFKQVEYLLIHGTADDNVHFQQSAQISKALVDVGVDFQAMWYTDEDHGIASSTAHQHIYTHMSHFIKQCFSLPHHHHHH

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	Homo sapiens

Entity 2 polymer

描述 description	MjHKU4r-CoV-1 spike RBD
分子量 formula_weight	27251.8 kDa
来源方法 src_method	man
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	B

EAAATGTFIEQPKSKECDFTPMLVGVPPQVYNFKRLVFTNCNYNLTKLLSLFMVNEFSCNGISPDAIARGCYSSLTVDYFAYPLSMRSYIQPGSAGDISLYNYKQSFANPTCRVLATAPANLTLTKPSAYGYFQKCSRVSGEHNSVETPLYINPGEYSICRSFSPYGFSEDGEVFRRQLTQYEGGGILVGVGAKLAMTDKLEMGFIISVQYGTDTNSVCPMLDLGNSSTITHYLGKCVDYHHHHHH

来源 Source

来源生物 organism	Manis javanica
NCBI 分类编号 ncbi_taxonomy_id	9974
宿主生物 host_organism	Spodoptera frugiperda

Entity 3 branched

描述 description	;beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ;
分子量 formula_weight	732.7 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 4 branched

描述 description	;alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ;
分子量 formula_weight	1057.0 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 5 branched

描述 description	;alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
分子量 formula_weight	910.8 kDa
来源方法 src_method	man
拷贝数 entity_count	2

Entity 6 branched

描述 description	;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
分子量 formula_weight	1397.2 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 7 branched

描述 description	;alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ;
分子量 formula_weight	894.8 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 8 branched

描述 description	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
分子量 formula_weight	586.5 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 9 non-polymer

描述 description	2-acetamido-2-deoxy-beta-D-glucopyranose
分子量 formula_weight	221.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	3

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7. 引用文献 (1)

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晶胞边长 a length_a	127.501 Å
晶胞边长 b length_b	127.501 Å
晶胞边长 c length_c	245.633 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	90.00 °
晶胞夹角 γ angle_gamma	120.00 °
晶胞分子数 Z z_pdb	6

空间群 space_group	P 32 2 1
空间群编号 int_tables_number	154
晶系 crystal_system	trigonal

分辨率 resolution	3.500 Å
最低分辨率 resolution_low	45.780 Å
R 因子 r_factor	0.2293
R_work r_work	0.2107
R_free r_free	0.2375

fit	/app/data/saxs_computation/wk/8wku/8wku.fit
pddf	/app/data/pr_computation/wk/8wku/8wku.pr.out
profile	/app/data/saxs_computation/wk/8wku/8wku.dat

Complex structure of MjHKU4r-CoV-1 spike RBD bound to human CD26

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

1. 结构基本信息 1. Structure Basics

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

3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

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

晶胞参数 Unit Cell

对称性 Symmetry

精修参数 Refinement

衍射实验 Diffraction

5. 实体与聚合体信息 (9)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 polymer

聚合体 Polymer

来源 Source

Entity 3 branched

Entity 4 branched

Entity 5 branched

Entity 6 branched

Entity 7 branched

Entity 8 branched

Entity 9 non-polymer

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)