9go9

Prepore state of alpha-Latrotoxin

Method: ELECTRON MICROSCOPY D_max: 203.8 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	9go9
沉积日期 deposition_date	2024-09-05
结构标题 title	Prepore state of alpha-Latrotoxin
关键词 keywords	Black widow spider toxin, Pore forming neurotoxin, Ankyrin repeat, presynaptic receptor activation, TOXIN; TOXIN
实验方法 method	ELECTRON MICROSCOPY

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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	62.71 Å
回转半径 Rg (电子) rg_electron	61.99 Å
零角强度 I(0) i0	3781690000.00
分子量 molecular_weight	524390.0 kDa
排除体积 excluded_volume	659040 Å³
包络体积 envelope_volume	1097100 Å³
水化壳体积 shell_volume	145510 Å³
包络直径 envelope_diameter	221.6 Å
壳层 Rg shell_rg	65.71 Å
包络 Rg envelope_rg	60.16 Å
形状 Rg shape_rg	61.96 Å
总 Rg total_rg	62.17 Å
总原子数 total_atoms	36972
残基数 n_residues	4700
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	203.8 Å
Rg (实空间) rg_real	62.34 Å
Rg 误差 (实空间) rg_real_error	1.45 Å
I(0) (实空间) i0_real	3.7810e+09
I(0) 误差 (实空间) i0_real_error	7.3760e+07
Rg (倒空间) rg_reciprocal	62.98 Å
I(0) (倒空间) i0_reciprocal	3785000000.0000
解质量估计 total_estimate	0.6478
解质量评级 solution_quality	REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks	2
主峰位置 r_peak_primary	81.5 Å
偏度 Skewness skewness	0.153
峰度 Kurtosis kurtosis	-0.411
角度范围 angular_range	— – 0.1250 Å⁻¹
当前正则化参数 α current_alpha	0.0033
最高正则化参数 α highest_alpha	236800000.0000
实空间数据点数 n_real_points	26
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.870; Stabil: 1.000; Sysdev: 0.000; Positv: 1.000; Valcen: 0.944; Smooth: 0.862

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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 (1)

Entity 1 polymer

描述 description	Alpha-latrotoxin-Lt1a
分子量 formula_weight	157044.3 kDa
来源方法 src_method	nat
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	36972

MISVGEIMERANHSLVRMRREGEDLTLEEKAEICSELELQQKYVDIASNIIGDLSSLPIAGKIAGTIAAAAMTATHVASGRLDIEQTLLGCSDLPFDQIKEVLENRFNEIDRKLDSHSAALEEITKLVEKSISVVEKTRKQMNKRFDEVMKSIQDAKVSPIISKINNFARYFDTEKERIRGLKLNDYILKLEEPNGILLHFKESRTPTDDSLQAPLFSIIEEGYAVPKSIDDELAFKVLYALLYGTQTYVSVMFFLLEQYSFLANHYYEKGYLEKYDEYFNSLNNVFLDFKSSLVGTGTSNNEGLLDRVLQVLMTVKNSEFLGLEKNGVDEMLNEKINLFNKIKEEIEGKQKMTLSETPENFAQISFDKDITTPIGDWRDGREVRYAVQYASETLFSKISHWSDPVSVREKACPTLRMPVDQTRRNVLVFRKFDSSKPQLVGEITPYLSNFIDIDRDLYNAASNPDSAVGFKEFTKLNYDGANIRATFDHGRTVFHAAAKSGNDKIMFGLTFLAKSTELNQPDKKGYTPIHVAADSGNAGIVNLLIQRGVSINSKTYHFLQTPLHLAAQRGFVTTFQRLMESPEININERDKDGFTPLHYAIRGGERILEAFLNQISIDVNAKSNTGLTPFHLAIIKNDWPVASTLLGSKKVDINAVDENNITALHYAAILGYLETTKQLINLKEINANVVSSPGLLSALHYAILYKHDDVASFLMRSSNVNVNLKALGGITPLHLAVIQGRKQILSLMFDIGVNIEQKTDEKYTPLHLAAMSKYPELIQILLDQGSNFEAKTNSGATPLHLATFKGKSQAALILLNNEVNWRDTDENGQMPIHGAAMTGLLDVAQAIISIDATVVDIEDKNSDTPLNLAAQNSHIDVIKYFIDQGADINTRNKKGLAPLLAFSKKGNLDMVKYLFDKNANVYIADNDGMNFFYYAVQNGHLNIVKYAMSEKDKFEWSNTDNNRRDECPNEECAISHFAVCDAVQFDRIEIVKYFVGTLGNFAICGPLHQAARYGHLDIVKYLVEEEFLSVDGSKTDTPLCYASENGHFTVVQYLVSNGAKVNHDCGNGMTAIDKAITKNHLQVVQFLAANGVDFRRKNSRGTTPFLTAVAENALHIAEYLIREKRQDININEQNVDKDTALHLAVYYKNLQMIKLLIKYGIDVTIRNAYDKTALDIAIDAKFSNIVEYLKTKSGKFRREYKSSYGERSLLQTNQISNFIDRKNIEHDHPLFINADNESSELFSKTASNIDVIGTLLLIDVLIRYFSKQGYISKESDSASDGITQAAALSITEKFEDVLNSLHNESAKEQVDLAEVHGKVYAALKSGRNSQIHQILCSSLNSISTLKPEDMEKLESVIMNSHSSVSLPEVTDSANEAYGETLHLFGESCLHSDGILTKKLM

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7. 引用文献 (2)

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晶胞边长 a length_a	1.000 Å
晶胞边长 b length_b	1.000 Å
晶胞边长 c length_c	1.000 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	—

空间群 space_group	P 1
空间群编号 int_tables_number	1
晶系 crystal_system	triclinic

分辨率 resolution	2.70 Å
分辨率测定方法 resolution_method	—
颗粒数 num_particles	442105

fit	/app/data/saxs_computation/go/9go9/9go9.fit
pddf	/app/data/pr_computation/go/9go9/9go9.pr.out
profile	/app/data/saxs_computation/go/9go9/9go9.dat

Prepore state of alpha-Latrotoxin

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

冷冻电镜 EM 3D

5. 实体与聚合体信息 (1)

Entity 1 polymer

聚合体 Polymer

7. 引用文献 (2)

8. 文件与曲线 (10)

Files (7)

Curves (3)