8tjc

Structure of human beta 1,3-N-acetylglucosaminyltransferase 2 with compound 8a

Method: X-RAY DIFFRACTION D_max: 125.9 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	8tjc
沉积日期 deposition_date	2023-07-20
结构标题 title	Structure of human beta 1,3-N-acetylglucosaminyltransferase 2 with compound 8a
关键词 keywords	acetylglucosaminyltransferase, inhibitor, TRANSFERASE; TRANSFERASE
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	41.10 Å
回转半径 Rg (电子) rg_electron	40.54 Å
零角强度 I(0) i0	362524000.00
分子量 molecular_weight	159310.0 kDa
排除体积 excluded_volume	200610 Å³
包络体积 envelope_volume	274740 Å³
水化壳体积 shell_volume	55787 Å³
包络直径 envelope_diameter	138.7 Å
壳层 Rg shell_rg	46.99 Å
包络 Rg envelope_rg	39.75 Å
形状 Rg shape_rg	40.53 Å
总 Rg total_rg	40.93 Å
总原子数 total_atoms	11236
残基数 n_residues	1314
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	125.9 Å
Rg (实空间) rg_real	40.93 Å
Rg 误差 (实空间) rg_real_error	0.82 Å
I(0) (实空间) i0_real	3.6250e+08
I(0) 误差 (实空间) i0_real_error	5.6260e+06
Rg (倒空间) rg_reciprocal	41.10 Å
I(0) (倒空间) i0_reciprocal	362600000.0000
解质量估计 total_estimate	0.8912
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	59.6 Å
偏度 Skewness skewness	0.060
峰度 Kurtosis kurtosis	-0.549
角度范围 angular_range	— – 0.1900 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	54890000.0000
实空间数据点数 n_real_points	39
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.924; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.817

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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 (11)

Entity 1 polymer

描述 description	N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase 2
分子量 formula_weight	46085.9 kDa
EC 编号 ec_number	2.4.1.149
来源方法 src_method	man
拷贝数 entity_count	4

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D
原子数 atom_count	11359

MSVGRRRIKLLGILMMANVFIYFIMEVSKSSSQEKNGKGEVIIPKEKFWKISTPPEAYWNREQEKLNRQYNPILSMLTNQTGEAGRLSNISHLNYCEPDLRVTSVVTGFNNLPDRFKDFLLYLRCRNYSLLIDQPDKCAKKPFLLLAIKSLTPHFARRQAIRESWGQESNAGNQTVVRVFLLGQTPPEDNHPDLSDMLKFESEKHQDILMWNYRDTFFNLSLKEVLFLRWVSTSCPDTEFVFKGDDDVFVNTHHILNYLNSLSKTKAKDLFIGDVIHNAGPHRDKKLKYYIPEVVYSGLYPPYAGGGGFLYSGHLALRLYHITDQVHLYPIDDVYTGMCLQKLGLVPEKHKGFRTFDIEEKNKNNICSYVDLMLVHSRKPQEMIDIWSQLQSAHLKC

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	Spodoptera frugiperda

Entity 2 branched

描述 description	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
分子量 formula_weight	424.4 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 3 branched

描述 description	;alpha-D-mannopyranose-(1-3)-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	748.7 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 4 branched

描述 description	;alpha-D-mannopyranose-(1-6)-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	748.7 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 5 branched

描述 description	;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-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	1

Entity 6 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 7 non-polymer

描述 description	MANGANESE (II) ION
分子量 formula_weight	54.9 kDa
来源方法 src_method	man
拷贝数 entity_count	4

Entity 8 non-polymer

描述 description	;(6M)-1-[(2R)-3,3-dimethylbutan-2-yl]-6-[(5S)-5-methyl-4-oxo-5-phenyl-4,5-dihydro-1H-imidazol-2-yl]-1,3-dihydro-2H-benzimidazol-2-one ;
分子量 formula_weight	390.5 kDa
来源方法 src_method	man
拷贝数 entity_count	4

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	man
拷贝数 entity_count	2

Entity 10 non-polymer

描述 description	DI(HYDROXYETHYL)ETHER
分子量 formula_weight	106.1 kDa
来源方法 src_method	man
拷贝数 entity_count	3

Entity 11 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	123

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7. 引用文献 (1)

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晶胞边长 a length_a	89.410 Å
晶胞边长 b length_b	93.876 Å
晶胞边长 c length_c	205.066 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	90.00 °
晶胞分子数 Z z_pdb	16

空间群 space_group	P 21 21 21
空间群编号 int_tables_number	19
晶系 crystal_system	—

分辨率 resolution	2.200 Å
最低分辨率 resolution_low	47.010 Å
R 因子 r_factor	0.2295
R_work r_work	0.2271
R_free r_free	0.2753

fit	/app/data/saxs_computation/tj/8tjc/8tjc.fit
pddf	/app/data/pr_computation/tj/8tjc/8tjc.pr.out
profile	/app/data/saxs_computation/tj/8tjc/8tjc.dat