1ii4

CRYSTAL STRUCTURE OF SER252TRP APERT MUTANT FGF RECEPTOR 2 (FGFR2) IN COMPLEX WITH FGF2

Method: X-RAY DIFFRACTION D_max: 141.3 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	1ii4
沉积日期 deposition_date	2001-04-20
结构标题 title	CRYSTAL STRUCTURE OF SER252TRP APERT MUTANT FGF RECEPTOR 2 (FGFR2) IN COMPLEX WITH FGF2
关键词 keywords	IMMUNOGLOBULIN LIKE DOMAIN, B-TREFOIL, GROWTH FACTOR-GROWTH FACTOR RECEPTOR COMPLEX; GROWTH FACTOR/GROWTH FACTOR RECEPTOR
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	40.03 Å
回转半径 Rg (电子) rg_electron	39.66 Å
零角强度 I(0) i0	323268000.00
分子量 molecular_weight	145530.0 kDa
排除体积 excluded_volume	181640 Å³
包络体积 envelope_volume	244890 Å³
水化壳体积 shell_volume	52704 Å³
包络直径 envelope_diameter	150.9 Å
壳层 Rg shell_rg	44.32 Å
包络 Rg envelope_rg	38.77 Å
形状 Rg shape_rg	39.66 Å
总 Rg total_rg	39.93 Å
总原子数 total_atoms	10280
残基数 n_residues	1336
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	141.3 Å
Rg (实空间) rg_real	40.05 Å
Rg 误差 (实空间) rg_real_error	1.50 Å
I(0) (实空间) i0_real	3.2330e+08
I(0) 误差 (实空间) i0_real_error	6.5260e+06
Rg (倒空间) rg_reciprocal	40.03 Å
I(0) (倒空间) i0_reciprocal	323300000.0000
解质量估计 total_estimate	0.8685
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	47.1 Å
偏度 Skewness skewness	0.353
峰度 Kurtosis kurtosis	-0.209
角度范围 angular_range	— – 0.1950 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	18590000.0000
实空间数据点数 n_real_points	40
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.797; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.962; Smooth: 0.935

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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 (2)

Entity 1 polymer

描述 description	HEPARIN-BINDING GROWTH FACTOR 2
分子量 formula_weight	17249.7 kDa
突变 mutation	C78S,C96S
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	10280

MAAGSITTLPALPEDGGSGAFPPGHFKDPKRLYCKNGGFFLRIHPDGRVDGVREKSDPHIKLQLQAEERGVVSIKGVSANRYLAMKEDGRLLASKSVTDECFFFERLESNNYNTYRSRKYTSWYVALKRTGQYKLGSKTGPGQKAILFLPMSAKS

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	Escherichia coli

Entity 2 polymer

描述 description	FIBROBLAST GROWTH FACTOR RECEPTOR 2
分子量 formula_weight	24740.1 kDa
EC 编号 ec_number	2.7.1.112
突变 mutation	S252W
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	E,F,G,H

NSNNKRAPYWTNTEKMEKRLHAVPAANTVKFRCPAGGNPMPTMRWLKNGKEFKQEHRIGGYKVRNQHWSLIMESVVPSDKGNYTCVVENEYGSINHTYHLDVVERWPHRPILQAGLPANASTVVGGDVEFVCKVYSDAQPHIQWIKHVEKNGSKYGPDGLPYLKVLKAAGVNTTDKEIEVLYIRNVTFEDAGEYTCLAGNSIGISFHSAWLTVLPAPGRE

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	Escherichia coli

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6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

结构域编号 domain_id	d1ii4a_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.42 — beta-Trefoil
超家族 Superfamily superfamily	b.42.1 — Cytokine
家族 Family family	b.42.1.1 — Fibroblast growth factors (FGF)

结构域编号 domain_id	d1ii4b_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.42 — beta-Trefoil
超家族 Superfamily superfamily	b.42.1 — Cytokine
家族 Family family	b.42.1.1 — Fibroblast growth factors (FGF)

结构域编号 domain_id	d1ii4c_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.42 — beta-Trefoil
超家族 Superfamily superfamily	b.42.1 — Cytokine
家族 Family family	b.42.1.1 — Fibroblast growth factors (FGF)

结构域编号 domain_id	d1ii4d_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.42 — beta-Trefoil
超家族 Superfamily superfamily	b.42.1 — Cytokine
家族 Family family	b.42.1.1 — Fibroblast growth factors (FGF)

结构域编号 domain_id	d1ii4e1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.4 — I set domains

结构域编号 domain_id	d1ii4e2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.4 — I set domains

结构域编号 domain_id	d1ii4f1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.4 — I set domains

结构域编号 domain_id	d1ii4f2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.4 — I set domains

结构域编号 domain_id	d1ii4g1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.4 — I set domains

结构域编号 domain_id	d1ii4g2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.4 — I set domains

结构域编号 domain_id	d1ii4h1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.4 — I set domains

结构域编号 domain_id	d1ii4h2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.4 — I set domains

CATH v4.4 (12 domains)

结构域编号 domain_id	1ii4A00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	80 — Trefoil
拓扑 Topology topology	10 — Trefoil (Acidic Fibroblast Growth Factor, subunit A)
同源超家族 H-superfamily homologous superfamily	50 —

结构域编号 domain_id	1ii4B00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	80 — Trefoil
拓扑 Topology topology	10 — Trefoil (Acidic Fibroblast Growth Factor, subunit A)
同源超家族 H-superfamily homologous superfamily	50 —

结构域编号 domain_id	1ii4C00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	80 — Trefoil
拓扑 Topology topology	10 — Trefoil (Acidic Fibroblast Growth Factor, subunit A)
同源超家族 H-superfamily homologous superfamily	50 —

结构域编号 domain_id	1ii4D00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	80 — Trefoil
拓扑 Topology topology	10 — Trefoil (Acidic Fibroblast Growth Factor, subunit A)
同源超家族 H-superfamily homologous superfamily	50 —

结构域编号 domain_id	1ii4E01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	10 — Immunoglobulins

结构域编号 domain_id	1ii4E02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	10 — Immunoglobulins

结构域编号 domain_id	1ii4F01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	10 — Immunoglobulins

结构域编号 domain_id	1ii4F02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	10 — Immunoglobulins

结构域编号 domain_id	1ii4G01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	10 — Immunoglobulins

结构域编号 domain_id	1ii4G02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	10 — Immunoglobulins

结构域编号 domain_id	1ii4H01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	10 — Immunoglobulins

结构域编号 domain_id	1ii4H02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	10 — Immunoglobulins

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7. 引用文献 (1)

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晶胞边长 a length_a	70.970 Å
晶胞边长 b length_b	72.657 Å
晶胞边长 c length_c	89.739 Å
晶胞夹角 α angle_alpha	89.98 °
晶胞夹角 β angle_beta	89.70 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	4

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

分辨率 resolution	2.700 Å
最低分辨率 resolution_low	25.000 Å
R 因子 r_factor	0.2380
R_work r_work	0.2380
R_free r_free	0.2670

fit	/app/data/saxs_computation/ii/1ii4/1ii4.fit
pddf	/app/data/pr_computation/ii/1ii4/1ii4.pr.out
profile	/app/data/saxs_computation/ii/1ii4/1ii4.dat

CRYSTAL STRUCTURE OF SER252TRP APERT MUTANT FGF RECEPTOR 2 (FGFR2) IN COMPLEX WITH FGF2

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 (2)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 polymer

聚合体 Polymer

来源 Source

6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

CATH v4.4 (12 domains)

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)