SAXSdb — 8pfi

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	8pfi
沉积日期 deposition_date	2023-06-16
结构标题 title	Crystal structure of human TLR8 in complex with compound 34
关键词 keywords	TLR8, toll-like receptor, immune, IMMUNE SYSTEM; IMMUNE SYSTEM
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	39.08 Å
回转半径 Rg (电子) rg_electron	38.16 Å
零角强度 I(0) i0	436614000.00
分子量 molecular_weight	173060.0 kDa
排除体积 excluded_volume	218040 Å³
包络体积 envelope_volume	300680 Å³
水化壳体积 shell_volume	64579 Å³
包络直径 envelope_diameter	118.4 Å
壳层 Rg shell_rg	45.44 Å
包络 Rg envelope_rg	36.65 Å
形状 Rg shape_rg	38.12 Å
总 Rg total_rg	38.74 Å
总原子数 total_atoms	12198
残基数 n_residues	1467
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	121.2 Å
Rg (实空间) rg_real	38.76 Å
Rg 误差 (实空间) rg_real_error	0.85 Å
I(0) (实空间) i0_real	4.3660e+08
I(0) 误差 (实空间) i0_real_error	7.4050e+06
Rg (倒空间) rg_reciprocal	38.96 Å
I(0) (倒空间) i0_reciprocal	436700000.0000
解质量估计 total_estimate	0.8787
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	1
主峰位置 r_peak_primary	54.5 Å
偏度 Skewness skewness	0.052
峰度 Kurtosis kurtosis	-0.435
角度范围 angular_range	— – 0.2000 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	158300000.0000
实空间数据点数 n_real_points	41
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.851; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.978; Smooth: 0.888

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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 (6)

Entity 1 polymer

描述 description	Toll-like receptor 8
分子量 formula_weight	92307.8 kDa
来源方法 src_method	man
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B
原子数 atom_count	12696

EENFSRSYPCDEKKQNDSVIAECSNRRLQEVPQTVGKYVTELDLSDNFITHITNESFQGLQNLTKINLNHNPNVQHQNGNPGIQSNGLNITDGAFLNLKNLRELLLEDNQLPQIPSGLPESLTELSLIQNNIYNITKEGISRLINLKNLYLAWNCYFNKVCEKTNIEDGVFETLTNLELLSLSFNSLSHVPPKLPSSLRKLFLSNTQIKYISEEDFKGLINLTLLDLSGNCPRCFNAPFPCVPCDGGASINIDRFAFQNLTQLRYLNLSSTSLRKINAAWFKNMPHLKVLDLEFNYLVGEIASGAFLTMLPRLEILDLSFNYIKGSYPQHINISRNFSKLLSLRALHLRGYVFQELREDDFQPLMQLPNLSTINLGINFIKQIDFKLFQNFSNLEIIYLSENRISPLVKDTRQSYANSSSFQRHIRKRRSTDFEFDPHSNFYHFTRPLIKPQCAAYGKALDLSLNSIFFIGPNQFENLPDIACLNLSANSNAQVLSGTEFSAIPHVKYLDLTNNRLDFDNASALTELSDLEVLDLSYNSHYFRIAGVTHHLEFIQNFTNLKVLNLSHNNIYTLTDKYNLESKSLVELVFSGNRLDILWNDDDNRYISIFKGLKNLTRLDLSLNRLKHIPNEAFLNLPASLTELHINDNMLKFFNWTLLQQFPRLELLDLRGNKLLFLTDSLSDFTSSLRTLLLSHNRISHLPSGFLSEVSSLKHLDLSSNLLKTINKSALETKTTTKLSMLELHGNPFECTCDIGDFRRWMDEHLNVKIPRLVDVICASPGDQRGKSIVSLELTTCVSDVTEFLVPR

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	Drosophila melanogaster

Entity 2 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	4

Entity 3 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	2

Entity 4 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	12

Entity 5 non-polymer

描述 description	;(3~{S})-~{N}-[4-[[5-(1,6-dimethylpyrazolo[3,4-b]pyridin-4-yl)-3-methyl-6,7-dihydro-4~{H}-pyrazolo[4,3-c]pyridin-1-yl]methyl]-1-bicyclo[2.2.2]octanyl]morpholine-3-carboxamide ;
分子量 formula_weight	532.7 kDa
来源方法 src_method	syn
拷贝数 entity_count	2

Entity 6 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	498

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7. 引用文献 (1)

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晶胞边长 a length_a	164.593 Å
晶胞边长 b length_b	86.942 Å
晶胞边长 c length_c	153.489 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	120.63 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	8

空间群 space_group	C 1 2 1
空间群编号 int_tables_number	5
晶系 crystal_system	—

分辨率 resolution	2.785 Å
最低分辨率 resolution_low	66.040 Å
R 因子 r_factor	0.2178
R_work r_work	0.2160
R_free r_free	0.2498

fit	/app/data/saxs_computation/pf/8pfi/8pfi.fit
pddf	/app/data/pr_computation/pf/8pfi/8pfi.pr.out
profile	/app/data/saxs_computation/pf/8pfi/8pfi.dat

Crystal structure of human TLR8 in complex with compound 34

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