1is7

Crystal structure of rat GTPCHI/GFRP stimulatory complex

Method: X-RAY DIFFRACTION D_max: 133.8 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	1is7
沉积日期 deposition_date	2001-11-18
结构标题 title	Crystal structure of rat GTPCHI/GFRP stimulatory complex
关键词 keywords	ENZYME-REGULATORY PROTEIN COMPLEX, HYDROLASE-PROTEIN BINDING COMPLEX; HYDROLASE/PROTEIN BINDING
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	43.13 Å
回转半径 Rg (电子) rg_electron	42.36 Å
零角强度 I(0) i0	1465880000.00
分子量 molecular_weight	318050.0 kDa
排除体积 excluded_volume	398860 Å³
包络体积 envelope_volume	505810 Å³
水化壳体积 shell_volume	94429 Å³
包络直径 envelope_diameter	140.8 Å
壳层 Rg shell_rg	51.33 Å
包络 Rg envelope_rg	41.78 Å
形状 Rg shape_rg	42.39 Å
总 Rg total_rg	42.64 Å
总原子数 total_atoms	22250
残基数 n_residues	2780
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	133.8 Å
Rg (实空间) rg_real	42.93 Å
Rg 误差 (实空间) rg_real_error	1.00 Å
I(0) (实空间) i0_real	1.4660e+09
I(0) 误差 (实空间) i0_real_error	2.5780e+07
Rg (倒空间) rg_reciprocal	43.13 Å
I(0) (倒空间) i0_reciprocal	1466000000.0000
解质量估计 total_estimate	0.8610
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	57.8 Å
偏度 Skewness skewness	0.245
峰度 Kurtosis kurtosis	-0.178
角度范围 angular_range	— – 0.1850 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	536600000.0000
实空间数据点数 n_real_points	38
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.865; Stabil: 0.997; Sysdev: 1.000; Positv: 1.000; Valcen: 0.960; Smooth: 0.640

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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 (5)

Entity 1 polymer

描述 description	GTP Cyclohydrolase I
分子量 formula_weight	25819.7 kDa
EC 编号 ec_number	3.5.4.16
来源方法 src_method	man
拷贝数 entity_count	10

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F,G,H,I,J
原子数 atom_count	22375

GFPERELPRPGASRPAEKSRPPEAKGAQPADAWKAGRPRSEEDNELNLPNLAAAYSSILRSLGEDPQRQGLLKTPWRAATAMQFFTKGYQETISDVLNDAIFDEDHDEMVIVKDIDMFSMCEHHLVPFVGRVHIGYLPNKQVLGLSKLARIVEIYSRRLQVQERLTKQIAVAITEALQPAGVGVVIEATHMCMVMRGVQKMNSKTVTSTMLGVFREDPKTREEFLTLIRS

来源 Source

来源生物 organism	Rattus norvegicus
通用名 common_name	Norway rat
NCBI 分类编号 ncbi_taxonomy_id	10116
宿主生物 host_organism	Escherichia coli

Entity 2 polymer

描述 description	GTP Cyclohydrolase I Feedback Regulatory Protein
分子量 formula_weight	9683.2 kDa
来源方法 src_method	man
拷贝数 entity_count	10

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	K,L,M,N,O,P,Q,R,S,T

MPYLLISTQIRMEVGPTMVGDEHSDPELMQQLGASKRRVLGNNFYEYYVNDPPRIVLDKLECRGFRVLSMTGVGQTLVWCLHKE

来源 Source

来源生物 organism	Rattus norvegicus
通用名 common_name	Norway rat
NCBI 分类编号 ncbi_taxonomy_id	10116
宿主生物 host_organism	Escherichia coli

Entity 3 non-polymer

描述 description	POTASSIUM ION
分子量 formula_weight	39.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	10

Entity 4 non-polymer

描述 description	PHENYLALANINE
分子量 formula_weight	165.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	10

Entity 5 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	125

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6. 折叠分类 (SCOP + CATH) 50 domains

SCOP 2.08 (20 domains)

结构域编号 domain_id	d1is7a_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7b_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7c_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7d_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7e_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7f_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7g_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7h_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7i_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7j_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.96 — T-fold
超家族 Superfamily superfamily	d.96.1 — Tetrahydrobiopterin biosynthesis enzymes-like
家族 Family family	d.96.1.1 — GTP cyclohydrolase I

结构域编号 domain_id	d1is7k_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

结构域编号 domain_id	d1is7l_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

结构域编号 domain_id	d1is7m_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

结构域编号 domain_id	d1is7n_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

结构域编号 domain_id	d1is7o_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

结构域编号 domain_id	d1is7p_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

结构域编号 domain_id	d1is7q_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

结构域编号 domain_id	d1is7r_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

结构域编号 domain_id	d1is7s_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

结构域编号 domain_id	d1is7t_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.205 — GTP cyclohydrolase I feedback regulatory protein, GFRP
超家族 Superfamily superfamily	d.205.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP
家族 Family family	d.205.1.1 — GTP cyclohydrolase I feedback regulatory protein, GFRP

CATH v4.4 (30 domains)

结构域编号 domain_id	1is7A01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7A02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7B01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7B02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7C01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7C02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7D01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7D02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7E01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7E02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7F01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7F02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7G01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7G02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7H01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7H02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7I01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7I02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7J01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, N-terminal domain

结构域编号 domain_id	1is7J02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1130 — GTP Cyclohydrolase I, domain 2
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I, C-terminal domain/NADPH-dependent 7-cyano-7-deazaguanine reductase, N-terminal domain

结构域编号 domain_id	1is7K00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

结构域编号 domain_id	1is7L00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

结构域编号 domain_id	1is7M00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

结构域编号 domain_id	1is7N00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

结构域编号 domain_id	1is7O00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

结构域编号 domain_id	1is7P00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

结构域编号 domain_id	1is7Q00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

结构域编号 domain_id	1is7R00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

结构域编号 domain_id	1is7S00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

结构域编号 domain_id	1is7T00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1410 — Gtp Cyclohydrolase I Feedback Regulatory Protein; Chain: K
同源超家族 H-superfamily homologous superfamily	10 — GTP cyclohydrolase I feedback regulatory protein GFRP

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7. 引用文献 (1)

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晶胞边长 a length_a	124.151 Å
晶胞边长 b length_b	111.723 Å
晶胞边长 c length_c	126.108 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	97.37 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	20

空间群 space_group	P 1 21 1
空间群编号 int_tables_number	4
晶系 crystal_system	—

分辨率 resolution	2.800 Å
最低分辨率 resolution_low	15.000 Å
R 因子 r_factor	—
R_work r_work	0.2280
R_free r_free	0.2640

Crystal structure of rat GTPCHI/GFRP stimulatory complex

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 (5)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 polymer

聚合体 Polymer

来源 Source

Entity 3 non-polymer

Entity 4 non-polymer

Entity 5 water

6. 折叠分类 (SCOP + CATH) 50 domains

SCOP 2.08 (20 domains)

CATH v4.4 (30 domains)

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)

fit	/app/data/saxs_computation/is/1is7/1is7.fit
pddf	/app/data/pr_computation/is/1is7/1is7.pr.out
profile	/app/data/saxs_computation/is/1is7/1is7.dat