1l3u

;Crystal Structure of Bacillus DNA Polymerase I Fragment product complex with 11 base pairs of duplex DNA following addition of a dTTP and a dATP residue. ;

Method: X-RAY DIFFRACTION D_max: 85.5 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	1l3u
沉积日期 deposition_date	2002-03-01
结构标题 title	;Crystal Structure of Bacillus DNA Polymerase I Fragment product complex with 11 base pairs of duplex DNA following addition of a dTTP and a dATP residue. ;
关键词 keywords	DNA Polymerase I, DNA Replication, Klenow Fragment, Protein-DNA Complex, 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	27.14 Å
回转半径 Rg (电子) rg_electron	26.36 Å
零角强度 I(0) i0	99924800.00
分子量 molecular_weight	74348.0 kDa
排除体积 excluded_volume	91293 Å³
包络体积 envelope_volume	112460 Å³
水化壳体积 shell_volume	34930 Å³
包络直径 envelope_diameter	90.6 Å
壳层 Rg shell_rg	34.35 Å
包络 Rg envelope_rg	26.29 Å
形状 Rg shape_rg	26.37 Å
总 Rg total_rg	27.11 Å
总原子数 total_atoms	5200
残基数 n_residues	604
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	85.5 Å
Rg (实空间) rg_real	27.00 Å
Rg 误差 (实空间) rg_real_error	0.52 Å
I(0) (实空间) i0_real	9.9920e+07
I(0) 误差 (实空间) i0_real_error	1.4330e+06
Rg (倒空间) rg_reciprocal	27.04 Å
I(0) (倒空间) i0_reciprocal	99930000.0000
解质量估计 total_estimate	0.6963
解质量评级 solution_quality	REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks	1
主峰位置 r_peak_primary	33.9 Å
偏度 Skewness skewness	0.194
峰度 Kurtosis kurtosis	-0.386
角度范围 angular_range	— – 0.2900 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	16340000.0000
实空间数据点数 n_real_points	59
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.902; Stabil: 1.000; Sysdev: 0.127; Positv: 1.000; Valcen: 0.988; Smooth: 0.972

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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 (7)

Entity 1 polymer

描述 description	5'-D(GPCPGPAPTPCPAPCPGPTP*A)-3'
分子量 formula_weight	3358.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polydeoxyribonucleotide
链编号 strand_id	B
原子数 atom_count	5781

GCGATCACGTA

Entity 2 polymer

描述 description	5'-D(GPAPCGPTPAPCPGPTPGPAPTPCPGPCPA)-3'
分子量 formula_weight	4923.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polydeoxyribonucleotide
链编号 strand_id	C

GACGTACGTGATCGCA

Entity 3 polymer

描述 description	DNA Polymerase I
分子量 formula_weight	66172.8 kDa
EC 编号 ec_number	2.7.7.7
来源方法 src_method	man
拷贝数 entity_count	1

聚合体 Polymer

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

AKMAFTLADRVTEEMLADKAALVVEVVEENYHDAPIVGIAVVNEHGRFFLRPETALADPQFVAWLGDETKKKSMFDSKRAAVALKWKGIELCGVSFDLLLAAYLLDPAQGVDDVAAAAKMKQYEAVRPDEAVYGKGAKRAVPDEPVLAEHLVRKAAAIWELERPFLDELRRNEQDRLLVELEQPLSSILAEMEFAGVKVDTKRLEQMGKELAEQLGTVEQRIYELAGQEFNINSPKQLGVILFEKLQLPVLKKTKTGYSTSADVLEKLAPYHEIVENILHYRQLGKLQSTYIEGLLKVVRPDTKKVHTIFNQALTQTGRLSSTEPNLQNIPIRLEEGRKIRQAFVPSESDWLIFAADYSQIELRVLAHIAEDDNLMEAFRRDLDIHTKTAMDIFQVSEDEVTPNMRRQAKAVNFGIVYGISDYGLAQNLNISRKEAAEFIERYFESFPGVKRYMENIVQEAKQKGYVTTLLHRRRYLPDITSRNFNVRSFAERMAMNTPIQGSAADIIKKAMIDLNARLKEERLQAHLLLQVHDELILEAPKEEMERLCRLVPEVMEQAVTLRVPLKVDYHYGSTWYDAK

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

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	2

Entity 5 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	3

Entity 6 non-polymer

描述 description	MAGNESIUM ION
分子量 formula_weight	24.3 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

Entity 7 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	581

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6. 折叠分类 (SCOP + CATH) 6 domains

SCOP 2.08 (2 domains)

结构域编号 domain_id	d1l3ua1
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	d1l3ua2
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

CATH v4.4 (4 domains)

结构域编号 domain_id	1l3uA01
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	1l3uA02
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	1l3uA03
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	1l3uA04
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 (3)

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晶胞边长 a length_a	86.429 Å
晶胞边长 b length_b	93.018 Å
晶胞边长 c length_c	106.137 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	4

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	1.800 Å
最低分辨率 resolution_low	46.090 Å
R 因子 r_factor	0.1959
R_work r_work	0.1942
R_free r_free	0.2281

fit	/app/data/saxs_computation/l3/1l3u/1l3u.fit
pddf	/app/data/pr_computation/l3/1l3u/1l3u.pr.out
profile	/app/data/saxs_computation/l3/1l3u/1l3u.dat

;Crystal Structure of Bacillus DNA Polymerase I Fragment product complex with 11 base pairs of duplex DNA following addition of a dTTP and a dATP residue. ;

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 (7)

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 water

6. 折叠分类 (SCOP + CATH) 6 domains

SCOP 2.08 (2 domains)

CATH v4.4 (4 domains)

7. 引用文献 (3)

8. 文件与曲线 (10)

Files (7)

Curves (3)