2hvh

ddCTP:O6MeG pair in the polymerase active site (0 position)

Method: X-RAY DIFFRACTION D_max: 121.2 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	2hvh
沉积日期 deposition_date	2006-07-28
结构标题 title	ddCTP:O6MeG pair in the polymerase active site (0 position)
关键词 keywords	DNA polymerase I, DNA replication, Klenow fragment, Protein-DNA complex, O6-methyl-guanine, Transferase-DNA COMPLEX; Transferase/DNA
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	37.39 Å
回转半径 Rg (电子) rg_electron	37.12 Å
零角强度 I(0) i0	360935000.00
分子量 molecular_weight	146780.0 kDa
排除体积 excluded_volume	180660 Å³
包络体积 envelope_volume	241480 Å³
水化壳体积 shell_volume	53895 Å³
包络直径 envelope_diameter	129.5 Å
壳层 Rg shell_rg	43.66 Å
包络 Rg envelope_rg	36.76 Å
形状 Rg shape_rg	37.13 Å
总 Rg total_rg	37.47 Å
总原子数 total_atoms	10264
残基数 n_residues	1196
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	121.2 Å
Rg (实空间) rg_real	37.42 Å
Rg 误差 (实空间) rg_real_error	0.86 Å
I(0) (实空间) i0_real	3.6090e+08
I(0) 误差 (实空间) i0_real_error	5.9360e+06
Rg (倒空间) rg_reciprocal	37.40 Å
I(0) (倒空间) i0_reciprocal	360900000.0000
解质量估计 total_estimate	0.8875
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	40.4 Å
偏度 Skewness skewness	0.348
峰度 Kurtosis kurtosis	-0.417
角度范围 angular_range	— – 0.2100 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	82960000.0000
实空间数据点数 n_real_points	43
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.914; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.792

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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 (8)

Entity 1 polymer

描述 description	5'-D(CPCPTPGPAPCPTPCP*(DDG))-3'
分子量 formula_weight	2675.8 kDa
来源方法 src_method	syn
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polydeoxyribonucleotide
链编号 strand_id	B,E
原子数 atom_count	10548

CCTGACTCG

Entity 2 polymer

描述 description	5'-D(CPATP(6OG)PCPGPAPGPTPCPAPGP*G)-3'
分子量 formula_weight	4030.7 kDa
来源方法 src_method	syn
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polydeoxyribonucleotide
链编号 strand_id	C,F

CATGCGAGTCAGG

Entity 3 polymer

描述 description	DNA Polymerase I
分子量 formula_weight	66202.9 kDa
EC 编号 ec_number	2.7.7.7
来源方法 src_method	man
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,D

KKMAFTLADRVTEEMLADKAALVVEVVEENYHDAPIVGIAVVNEHGRFFLRPETALADPQFVAWLGDETKKKSMFDSKRAAVALKWKGIELCGVSFDLLLAAYLLDPAQGVDDVAAAAKMKQYEAVRPDEAVYGKGAKRAVPDEPVLAEHLVRKAAAIWELERPFLDELRRNEQDRLLVELEQPLSSILAEMEFAGVKVDTKRLEQMGKELAEQLGTVEQRIYELAGQEFNINSPKQLGVILFEKLQLPVLKKTKTGYSTSADVLEKLAPYHEIVENILHYRQLGKLQSTYIEGLLKVVRPATKKVHTIFNQALTQTGRLSSTEPNLQNIPIRLEEGRKIRQAFVPSESDWLIFAADYSQIELRVLAHIAEDDNLMEAFRRDLDIHTKTAMDIFQVSEDEVTPNMRRQAKAVNYGIVYGISDYGLAQNLNISRKEAAEFIERYFESFPGVKRYMENIVQEAKQKGYVTTLLHRRRYLPDITSRNFNVRSFAERMAMNTPIQGSAADIIKKAMIDLNARLKEERLQAHLLLQVHDELILEAPKEEMERLCRLVPEVMEQAVTLRVPLKVDYHYGSTWYDAK

来源 Source

来源生物 organism	Geobacillus stearothermophilus
NCBI 分类编号 ncbi_taxonomy_id	1422
宿主生物 host_organism	Escherichia coli BL21

Entity 4 branched

描述 description	beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose
分子量 formula_weight	342.3 kDa
来源方法 src_method	man
拷贝数 entity_count	3

Entity 5 non-polymer

描述 description	MANGANESE (II) ION
分子量 formula_weight	54.9 kDa
来源方法 src_method	syn
拷贝数 entity_count	2

Entity 6 non-polymer

描述 description	SULFATE ION
分子量 formula_weight	96.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	5

Entity 7 non-polymer

描述 description	;2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE ;
分子量 formula_weight	451.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	2

Entity 8 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	278

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6. 折叠分类 (SCOP + CATH) 14 domains

SCOP 2.08 (6 domains)

结构域编号 domain_id	d2hvha1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.55 — Ribonuclease H-like motif
超家族 Superfamily superfamily	c.55.3 — Ribonuclease H-like
家族 Family family	c.55.3.5 — DnaQ-like 3'-5' exonuclease

结构域编号 domain_id	d2hvha2
类 Class class	e — Multi-domain proteins (alpha and beta)
折叠类型 Fold fold	e.8 — DNA/RNA polymerases
超家族 Superfamily superfamily	e.8.1 — DNA/RNA polymerases
家族 Family family	e.8.1.1 — DNA polymerase I

结构域编号 domain_id	d2hvha3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2hvhd1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.55 — Ribonuclease H-like motif
超家族 Superfamily superfamily	c.55.3 — Ribonuclease H-like
家族 Family family	c.55.3.5 — DnaQ-like 3'-5' exonuclease

结构域编号 domain_id	d2hvhd2
类 Class class	e — Multi-domain proteins (alpha and beta)
折叠类型 Fold fold	e.8 — DNA/RNA polymerases
超家族 Superfamily superfamily	e.8.1 — DNA/RNA polymerases
家族 Family family	e.8.1.1 — DNA polymerase I

结构域编号 domain_id	d2hvhd3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

CATH v4.4 (8 domains)

结构域编号 domain_id	2hvhA01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily	10 — Ribonuclease H-like superfamily/Ribonuclease H

结构域编号 domain_id	2hvhA02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1060 — Taq DNA Polymerase; Chain T, domain 4
同源超家族 H-superfamily homologous superfamily	10 — Taq DNA Polymerase; Chain T, domain 4

结构域编号 domain_id	2hvhA03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	370 —

结构域编号 domain_id	2hvhA04
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	2hvhD01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily	10 — Ribonuclease H-like superfamily/Ribonuclease H

结构域编号 domain_id	2hvhD02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1060 — Taq DNA Polymerase; Chain T, domain 4
同源超家族 H-superfamily homologous superfamily	10 — Taq DNA Polymerase; Chain T, domain 4

结构域编号 domain_id	2hvhD03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	370 —

结构域编号 domain_id	2hvhD04
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

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7. 引用文献 (1)

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晶胞边长 a length_a	94.060 Å
晶胞边长 b length_b	109.390 Å
晶胞边长 c length_c	151.310 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	8

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	2.492 Å
最低分辨率 resolution_low	47.298 Å
R 因子 r_factor	—
R_work r_work	0.2010
R_free r_free	0.2620

fit	/app/data/saxs_computation/hv/2hvh/2hvh.fit
pddf	/app/data/pr_computation/hv/2hvh/2hvh.pr.out
profile	/app/data/saxs_computation/hv/2hvh/2hvh.dat

ddCTP:O6MeG pair in the polymerase active site (0 position)

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 (8)

Entity 1 polymer

聚合体 Polymer

Entity 2 polymer

聚合体 Polymer

Entity 3 polymer

聚合体 Polymer

来源 Source

Entity 4 branched

Entity 5 non-polymer

Entity 6 non-polymer

Entity 7 non-polymer

Entity 8 water

6. 折叠分类 (SCOP + CATH) 14 domains

SCOP 2.08 (6 domains)

CATH v4.4 (8 domains)

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)