1z7d

Ornithine aminotransferase PY00104 from Plasmodium Yoelii

Method: X-RAY DIFFRACTION D_max: 171.6 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	1z7d
沉积日期 deposition_date	2005-03-24
结构标题 title	Ornithine aminotransferase PY00104 from Plasmodium Yoelii
关键词 keywords	Structural Genomics Consortium, SGC, malaria, plasmodium yoelii, ornithine aminotransferase, 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	50.62 Å
回转半径 Rg (电子) rg_electron	50.61 Å
零角强度 I(0) i0	855098000.00
分子量 molecular_weight	251360.0 kDa
排除体积 excluded_volume	317990 Å³
包络体积 envelope_volume	423650 Å³
水化壳体积 shell_volume	70365 Å³
包络直径 envelope_diameter	175.3 Å
壳层 Rg shell_rg	53.27 Å
包络 Rg envelope_rg	49.46 Å
形状 Rg shape_rg	50.61 Å
总 Rg total_rg	50.69 Å
总原子数 total_atoms	17647
残基数 n_residues	2248
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	171.6 Å
Rg (实空间) rg_real	50.63 Å
Rg 误差 (实空间) rg_real_error	2.13 Å
I(0) (实空间) i0_real	8.5510e+08
I(0) 误差 (实空间) i0_real_error	1.8570e+07
Rg (倒空间) rg_reciprocal	50.59 Å
I(0) (倒空间) i0_reciprocal	855000000.0000
解质量估计 total_estimate	0.8716
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	3
主峰位置 r_peak_primary	44.3 Å
偏度 Skewness skewness	0.211
峰度 Kurtosis kurtosis	-0.682
角度范围 angular_range	— – 0.1550 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	101400000.0000
实空间数据点数 n_real_points	32
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.850; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.917; Smooth: 0.860

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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)

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6. 折叠分类 (SCOP + CATH) 18 domains

SCOP 2.08 (6 domains)

结构域编号 domain_id	d1z7da1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.4 — GABA-aminotransferase-like

结构域编号 domain_id	d1z7db_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.4 — GABA-aminotransferase-like

结构域编号 domain_id	d1z7dc_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.4 — GABA-aminotransferase-like

结构域编号 domain_id	d1z7dd_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.4 — GABA-aminotransferase-like

结构域编号 domain_id	d1z7de_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.4 — GABA-aminotransferase-like

结构域编号 domain_id	d1z7df_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.4 — GABA-aminotransferase-like

CATH v4.4 (12 domains)

结构域编号 domain_id	1z7dA01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	1z7dA02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	1z7dB01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	1z7dB02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	1z7dC01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	1z7dC02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	1z7dD01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	1z7dD02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	1z7dE01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	1z7dE02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	1z7dF01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	1z7dF02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

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7. 引用文献 (1)

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晶胞边长 a length_a	55.489 Å
晶胞边长 b length_b	221.829 Å
晶胞边长 c length_c	114.484 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	100.89 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	12

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	2.100 Å
最低分辨率 resolution_low	49.740 Å
R 因子 r_factor	0.2170
R_work r_work	0.2148
R_free r_free	0.2589

描述 description	ornithine aminotransferase
分子量 formula_weight	48357.7 kDa
EC 编号 ec_number	2.6.1.13
来源方法 src_method	man
拷贝数 entity_count	6

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F
原子数 atom_count	18172

Ornithine aminotransferase PY00104 from Plasmodium Yoelii

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 water

6. 折叠分类 (SCOP + CATH) 18 domains

SCOP 2.08 (6 domains)

CATH v4.4 (12 domains)

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)

来源生物 organism	Plasmodium yoelii yoelii
NCBI 分类编号 ncbi_taxonomy_id	73239
宿主生物 host_organism	Escherichia coli

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	525

fit	/app/data/saxs_computation/z7/1z7d/1z7d.fit
pddf	/app/data/pr_computation/z7/1z7d/1z7d.pr.out
profile	/app/data/saxs_computation/z7/1z7d/1z7d.dat