1fka

STRUCTURE OF FUNCTIONALLY ACTIVATED SMALL RIBOSOMAL SUBUNIT AT 3.3 A RESOLUTION

Method: X-RAY DIFFRACTION D_max: 236.1 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	1fka
沉积日期 deposition_date	2000-08-09
结构标题 title	STRUCTURE OF FUNCTIONALLY ACTIVATED SMALL RIBOSOMAL SUBUNIT AT 3.3 A RESOLUTION
关键词 keywords	30S RIBOSOMAL SUBUNIT, PROTEIN-RNA COMPLEX, ribosome; RIBOSOME
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	66.10 Å
回转半径 Rg (电子) rg_electron	67.03 Å
零角强度 I(0) i0	12913500000.00
分子量 molecular_weight	605010.0 kDa
排除体积 excluded_volume	673550 Å³
包络体积 envelope_volume	1162300 Å³
水化壳体积 shell_volume	147690 Å³
包络直径 envelope_diameter	239.7 Å
壳层 Rg shell_rg	65.18 Å
包络 Rg envelope_rg	65.06 Å
形状 Rg shape_rg	65.97 Å
总 Rg total_rg	68.53 Å
总原子数 total_atoms	34182
残基数 n_residues	2548
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	236.1 Å
Rg (实空间) rg_real	66.35 Å
Rg 误差 (实空间) rg_real_error	2.42 Å
I(0) (实空间) i0_real	1.2910e+10
I(0) 误差 (实空间) i0_real_error	2.9830e+08
Rg (倒空间) rg_reciprocal	65.86 Å
I(0) (倒空间) i0_reciprocal	12900000000.0000
解质量估计 total_estimate	0.8450
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	68.9 Å
偏度 Skewness skewness	0.430
峰度 Kurtosis kurtosis	-0.304
角度范围 angular_range	— – 0.1200 Å⁻¹
当前正则化参数 α current_alpha	0.0015
最高正则化参数 α highest_alpha	1207000000.0000
实空间数据点数 n_real_points	25
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.762; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.695

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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 (21)

Entity 1 polymer

描述 description	16S RIBOSOMAL RNA
分子量 formula_weight	492673.5 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polyribonucleotide
链编号 strand_id	A
原子数 atom_count	34977

UUUGUUGGAGAGUUUGAUCCUGGCUCAGGGUGAACGCUGGCGGCGUGCCUAAGACAUGCAAGUCGUGCGGGCCGCGGGGUUUUACUCCGUGGUCAGCGGCGGACGGGUGAGUAACGCGUGGGUGACCUACCCGGAAGAGGGGGACAACCCGGGGAAACUCGGGCUAAUCCCCCAUGUGGACCCGCCCCUUGGGGUGUGUCCAAAGGGCUUUGCCCGCUUCCGGAUGGGCCCGCGUCCCAUCAGCUAGUUGGUGGGGUAAUGGCCCACCAAGGCGACGACGGGUAGCCGGUCUGAGAGGAUGGCCGGCCACAGGGGCACUGAGACACGGGCCCCACUCCUACGGGAGGCAGCAGUUAGGAAUCUUCCGCAAUGGGCGCAAGCCUGACGGAGCGACGCCGCUUGGAGGAAGAAGCCCUUCGGGGUGUAAACUCCUGAACCCGGGACGAAACCCCCGACGAGGGGACUGACGGUACCGGGGUAAUAGCGCCGGCCAACUCCGUGCCAGCAGCCGCGGUAAUACGGAGGGCGCGAGCGUUACCCGGAUUCACUGGGCGUAAAGGGCGUGUAGGCGGCCUGGGGCGUCCCAUGUGAAAGACCACGGCUCAACCGUGGGGGAGCGUGGGAUACGCUCAGGCUAGACGGUGGGAGAGGGUGGUGGAAUUCCCGGAGUAGCGGUGAAAUGCGCAGAUACCGGGAGGAACGCCGAUGGCGAAGGCAGCCACCUGGUCCACCCGUGACGCUGAGGCGCGAAAGCGUGGGGAGCAAACCGGAUUAGAUACCCGGGUAGUCCACGCCCUAAACGAUGCGCGCUAGGUCUCUGGGUCUCCUGGGGGCCGAAGCUAACGCGUUAAGCGCGCCGCCUGGGGAGUACGGCCGCAAGGCUGAAACUCAAAGGAAUUGACGGGGGCCCGCACAAGCGGUGGAGCAUGUGGUUUAAUUCGAAGCAACGCGAAGAACCUUACCAGGCCUUGACAUGCUAGGGAACCCGGGUGAAAGCCUGGGGUGCCCGCGAGGGAGCCCUAGCACAGGUGCUGCAUGGCCGUCGUCAGCUCGUGCCGUGAGGUGUUGGGUUAAGUCCCGCAACGAGCGCAACCCCCGCCGUUAGUUGCCAGCGGUUCGGCCGGGCACUCUAACGGGACUGCCCGCGAAAGCGGGAGGAAGGAGGGGACGACGUCUGGUCAGCAUGGCCCUUACGGCCUGGGCGACACACGUGCUACAAUGCCCUACAAAGCGAUGCCACCCGGCAACGGGGAGCUAAUCGCAAAAAGGUGGGCCCAGUUCGGAUUGGGGUCUGCAACCCGACCCCAUGAAGCCGGAAUCGCUAGUAAUCGCGGAUCAGCCAUGCCGCGGUGAAUACGUUCCCGGGCCUUGUACACACCGCCCGUCACGCCAUGGGAGCGGGCUCUACCCGAAGUCGCCGGGAGCCUACGGGCAGGCGCCGAGGGUAGGGCCCGUGACUGGGGCGAAGUCGUAACAAGGUAGCUGUACCGGAAGGUGCGGCUGGAUCACCUCCUUUCU

Entity 2 polymer

描述 description	30S RIBOSOMAL PROTEIN S2
分子量 formula_weight	9464.7 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 3 polymer

描述 description	30S RIBOSOMAL PROTEIN S3
分子量 formula_weight	14996.5 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 4 polymer

描述 description	30S RIBOSOMAL PROTEIN S4
分子量 formula_weight	24373.4 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

MGRYIGPVCRLCRREGVKLYLKGERCYSPKCAMERRPYPPGQHGQKRARRPSDYAVRLREKQKLRRIYGISERQFRNLFEEASKKKGVTGSVFLGLLESRLDNVVYRLGFAVSRRQARQLVRHGHITVNGRRVDLPSYRVRPGDEIAVAEKSRNLELIRQNLEAMKGRKVGPWLSLDVEGMKGKFLRLPDREDLALPVNEQLVIEFYSR

Entity 5 polymer

描述 description	30S RIBOSOMAL PROTEIN S5
分子量 formula_weight	17583.4 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

MPETDFEEKMILIRRTARMQAGGRRFRFGALVVVGDRQGRVGLGFGKAPEVPLAVQKAGYYARRNMVEVPLQNGTIPHEIEVEFGASKIVLKPAAPGTGVIAGAVPRAILELAGVTDILTKELGSRNPINIAYATMEALRQLRTKADVERLRKGEAHAQAQG

Entity 6 polymer

描述 description	30S RIBOSOMAL PROTEIN S6
分子量 formula_weight	11988.8 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

MRRYEVNIVLNPNLDQSQLALEKEIIQRALENYGARVEKVEELGLRRLAYPIAKDPQGYFLWYQVEMPEDRVNDLARELRIRDNVRRVMVVKSQEPFLANA

Entity 7 polymer

描述 description	30S RIBOSOMAL PROTEIN S7
分子量 formula_weight	17335.2 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

MARRRRAEVRQLQPDLVYGDVLVTAFINKIMRDGKKNLAARIFYDACKIIQEKTGQEPLKVFKQAVENVKPRMEVRSRRVGGANYQVPMEVSPRRQQSLALRWLVQAANQRPERRAAVRIAHELMDAAEGKGGAVKKKEDVERMAEANRAY

Entity 8 polymer

描述 description	30S RIBOSOMAL PROTEIN S8
分子量 formula_weight	15868.6 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

MLTDPIADMLTRIRNATRVYKESTDVPASRFKEEILRILAREGFIKGYERVDVDGKPYLRVYLKYGPRRQGPDPRPEQVIHHIRRISKPGRRVYVGVKEIPRVRRGLGIAILSTSKGVLTDREARKLGVGGELICEVW

Entity 9 polymer

描述 description	30S RIBOSOMAL PROTEIN S9
分子量 formula_weight	7592.4 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 10 polymer

描述 description	30S RIBOSOMAL PROTEIN S10
分子量 formula_weight	6060.5 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 11 polymer

描述 description	30S RIBOSOMAL PROTEIN S11
分子量 formula_weight	5975.4 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 12 polymer

描述 description	30S RIBOSOMAL PROTEIN S12
分子量 formula_weight	8783.8 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 13 polymer

描述 description	30S RIBOSOMAL PROTEIN S13
分子量 formula_weight	6571.1 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 14 polymer

描述 description	30S RIBOSOMAL PROTEIN S14
分子量 formula_weight	2230.7 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 15 polymer

描述 description	30S RIBOSOMAL PROTEIN S15
分子量 formula_weight	10622.4 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

MPITKEEKQKVIQEFARFPGDTGSTEVQVALLTLRINRLSEHLKVHKKDHHSHRGLLMMVGQRRRLLRYLQREDPERYREIVEKLGLRG

Entity 16 polymer

描述 description	30S RIBOSOMAL PROTEIN S16
分子量 formula_weight	6230.7 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 17 polymer

描述 description	30S RIBOSOMAL PROTEIN S17
分子量 formula_weight	7166.8 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 18 polymer

描述 description	30S RIBOSOMAL PROTEIN S18
分子量 formula_weight	10244.3 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

MSTKNAKPKKEAQRRPSRKAKVKATLGEFDLRDYRNVEVLKRFLSETGKILPRRRTGLSGKEQRILAKTIKRARILGLLPFTEKLVRK

Entity 19 polymer

描述 description	30S RIBOSOMAL PROTEIN S19
分子量 formula_weight	10605.5 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

MPRSLKKGVFVDDHLLEKVLELNAKGEKRLIKTWSRRSTIVPEMVGHTIAVYNGKQHVPVYITENMVGHKLGEFAPTRTYRGHGKEAKATKKK

Entity 20 polymer

描述 description	30S RIBOSOMAL PROTEIN S20
分子量 formula_weight	8103.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 21 non-polymer

描述 description	OCTADECATUNGSTENYL DIPHOSPHATE
分子量 formula_weight	4363.0 kDa
来源方法 src_method	syn
拷贝数 entity_count	7

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6. 折叠分类 (SCOP + CATH) 30 domains

SCOP 2.08 (19 domains)

结构域编号 domain_id	d1fkab_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkac_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkad_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkae_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkaf_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkag_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkah_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkai_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkaj_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkak_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkal_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkam_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkan_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkao_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkap_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkaq_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkar_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkas_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

结构域编号 domain_id	d1fkat_
类 Class class	i — Low resolution protein structures
折叠类型 Fold fold	i.1 — Ribosome and ribosomal fragments
超家族 Superfamily superfamily	i.1.1 — Ribosome and ribosomal fragments
家族 Family family	i.1.1.3 — Small subunit

CATH v4.4 (11 domains)

结构域编号 domain_id	1fkaD01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1050 — Ribosomal Protein S4 Delta 41; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Ribosomal protein S4/S9, N-terminal domain

结构域编号 domain_id	1fkaD02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	10 — Roll
拓扑 Topology topology	290 — Structural Genomics Hypothetical 15.5 Kd Protein In mrcA-pckA Intergenic Region; Chain A
同源超家族 H-superfamily homologous superfamily	10 — RNA-binding S4 domain

结构域编号 domain_id	1fkaE01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	160 — Double Stranded RNA Binding Domain
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1fkaE02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	230 — Ribosomal Protein S5; domain 2
同源超家族 H-superfamily homologous superfamily	10 —

结构域编号 domain_id	1fkaF00
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	60 — Ribosomal protein S6/Translation elongation factor EF1B

结构域编号 domain_id	1fkaG00
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	455 — Ribosomal Protein S7
同源超家族 H-superfamily homologous superfamily	10 — Ribosomal protein S7/S5

结构域编号 domain_id	1fkaH01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1370 — Ribosomal Protein S8; Chain: A, domain 1
同源超家族 H-superfamily homologous superfamily	30 —

结构域编号 domain_id	1fkaH02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1490 — Dna Ligase; domain 1
同源超家族 H-superfamily homologous superfamily	10 —

结构域编号 domain_id	1fkaO00
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily	10 — S15/NS1, RNA-binding

结构域编号 domain_id	1fkaR00
类 Class class	4 — Few Secondary Structures
架构 Architecture architecture	10 — Irregular
拓扑 Topology topology	640 — 30s Ribosomal Protein S18
同源超家族 H-superfamily homologous superfamily	10 — Ribosomal protein S18

结构域编号 domain_id	1fkaS00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	860 — 30s Ribosomal Protein S19; Chain A
同源超家族 H-superfamily homologous superfamily	10 — Ribosomal protein S19/S15

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7. 引用文献 (9)

Structure of functionally activated small ribosomal subunit at 3.3 angstroms resolution.

Cell(Cambridge,Mass.) (2000)

PMID: 11007480 · DOI: 10.1016/S0092-8674(00)00084-2 PRIMARY

Structure of the S15, S6, S18-rRNA complex: assembly of the 30S ribosome central domain

Science (2000)

DOI: 10.1126/science.288.5463.107

;Refining the overall structure and subdomain orientation of ribosomal protein S4 delta 41 with dipolar couplings measured by nmr in uniaxial liquid crystalline phases ;

J.Mol.Biol. (1999)

DOI: 10.1006/jmbi.1999.3061

Solution structure of the ribosomal protein S19 from Thermus thermophilus

J.Mol.Biol. (1999)

DOI: 10.1006/jmbi.1999.3122

;Crystal structure of ribosomal protein S8 from Thermus thermophilus reveals a high degree of structural conservation of a specific RNA binding site ;

J.Mol.Biol. (1998)

DOI: 10.1006/jmbi.1998.1758

Conformational variability of the N-terminal helix in the structure of ribosomal protein S15

Structure (1998)

DOI: 10.1016/S0969-2126(98)00045-8

The structure of ribosomal protein S7 at 1.9 A resolution reveals a beta-hairpin motif that binds double-stranded nucleic acids

Structure (1997)

DOI: 10.1016/S0969-2126(97)00269-4

Crystal structure of the ribosomal protein S6 from Thermus thermophilus

Embo J. (1994)

The structure of ribosomal protein s5 reveals sites of interaction with 16S rRNA

Nature (1992)

DOI: 10.1038/358768a0

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晶胞边长 a length_a	406.300 Å
晶胞边长 b length_b	406.300 Å
晶胞边长 c length_c	173.100 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 41 21 2
空间群编号 int_tables_number	92
晶系 crystal_system	—

分辨率 resolution	3.300 Å
最低分辨率 resolution_low	35.000 Å
R 因子 r_factor	—
R_work r_work	0.3040
R_free r_free	0.3050

fit	/app/data/saxs_computation/fk/1fka/1fka.fit
pddf	/app/data/pr_computation/fk/1fka/1fka.pr.out
profile	/app/data/saxs_computation/fk/1fka/1fka.dat

STRUCTURE OF FUNCTIONALLY ACTIVATED SMALL RIBOSOMAL SUBUNIT AT 3.3 A RESOLUTION

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 (21)

Entity 1 polymer

聚合体 Polymer

Entity 2 polymer

聚合体 Polymer

Entity 3 polymer

聚合体 Polymer

Entity 4 polymer

聚合体 Polymer

Entity 5 polymer

聚合体 Polymer

Entity 6 polymer

聚合体 Polymer

Entity 7 polymer

聚合体 Polymer

Entity 8 polymer

聚合体 Polymer

Entity 9 polymer

聚合体 Polymer

Entity 10 polymer

聚合体 Polymer

Entity 11 polymer

聚合体 Polymer

Entity 12 polymer

聚合体 Polymer

Entity 13 polymer

聚合体 Polymer

Entity 14 polymer

聚合体 Polymer

Entity 15 polymer

聚合体 Polymer

Entity 16 polymer

聚合体 Polymer

Entity 17 polymer

聚合体 Polymer

Entity 18 polymer

聚合体 Polymer

Entity 19 polymer

聚合体 Polymer

Entity 20 polymer

聚合体 Polymer

Entity 21 non-polymer

6. 折叠分类 (SCOP + CATH) 30 domains

SCOP 2.08 (19 domains)

CATH v4.4 (11 domains)

7. 引用文献 (9)

8. 文件与曲线 (10)

Files (7)

Curves (3)