9k17

A cryo-EM structure of B. oleracea RNA polymerase V in complex with 6U sacffold at 3.04 Angstrom

Method: ELECTRON MICROSCOPY D_max: 157.3 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	9k17
沉积日期 deposition_date	2024-10-16
结构标题 title	A cryo-EM structure of B. oleracea RNA polymerase V in complex with 6U sacffold at 3.04 Angstrom
关键词 keywords	DNA-dependent RNA polymerase V, TRANSCRIPTION, plant; TRANSCRIPTION
实验方法 method	ELECTRON MICROSCOPY

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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	48.96 Å
回转半径 Rg (电子) rg_electron	48.37 Å
零角强度 I(0) i0	1643640000.00
分子量 molecular_weight	330480.0 kDa
排除体积 excluded_volume	410830 Å³
包络体积 envelope_volume	610170 Å³
水化壳体积 shell_volume	101020 Å³
包络直径 envelope_diameter	156.3 Å
壳层 Rg shell_rg	55.71 Å
包络 Rg envelope_rg	47.51 Å
形状 Rg shape_rg	48.36 Å
总 Rg total_rg	48.67 Å
总原子数 total_atoms	23142
残基数 n_residues	2868
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	157.3 Å
Rg (实空间) rg_real	48.69 Å
Rg 误差 (实空间) rg_real_error	1.07 Å
I(0) (实空间) i0_real	1.6440e+09
I(0) 误差 (实空间) i0_real_error	2.8950e+07
Rg (倒空间) rg_reciprocal	48.96 Å
I(0) (倒空间) i0_reciprocal	1644000000.0000
解质量估计 total_estimate	0.8915
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	59.0 Å
偏度 Skewness skewness	0.165
峰度 Kurtosis kurtosis	-0.525
角度范围 angular_range	— – 0.1600 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	218000000.0000
实空间数据点数 n_real_points	33
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.904; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.980; Smooth: 0.895

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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 (15)

Entity 1 polymer

描述 description	DNA (34-MER)
分子量 formula_weight	10500.8 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	T
原子数 atom_count	23142

AAGCTCAAGTACTTAAAAAAAAGCATTACGAGTA

Entity 2 polymer

描述 description	DNA (34-MER)
分子量 formula_weight	10433.7 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	N

TACTCGTAAGTGCCTAGCACAAGTACTTGAGCTT

Entity 3 polymer

描述 description	;RNA (5'-R(UPAPUPAPUPGPCPAPGPAPAPAPGPCPUPUPUPUPUPU)-3') ;
分子量 formula_weight	6331.8 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polyribonucleotide
链编号 strand_id	P

UAUAUGCAGAAAGCUUUUUU

Entity 4 polymer

描述 description	DNA-directed RNA polymerase V largest subunit
分子量 formula_weight	222876.9 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	A

MEEASSSDILEAEIVGISFALATHRQIRLASISDAGINHASQLSNAFLGLPLEFGKCEACGATEPDKCEGHFGYIHLPVPIYHPAHVSELKQMLSLLCLKCLKIKKIKSTSSGLAERLLGVCCEEASNITIKDKSSDGASYLQLKLPSRTRLQEGFWNFLERYGYRYGSDHTRPLLAREVKEILRRIPEETRKKLTAKGHIPQEGYILEYLPVPPNCLSVPEVSDGSNSMSVDPSRIELKDVLRKVVAINNSRSGETNFESHRAEANEMFRVVDTYLQVRGTAKPTRNIDMRFGVSKISDSSSSKAWTEKMRTLFIRKGSGFSSRSVITGDAFRNVNEVGIPMEIAHRITFEERVSVHNIGYLQELVDNKMCLSYTQGSTTYSLRDGSKGHTVLKPGQIVHRRVMDGDVVFINRPPTTHKHSLQALRVYVHEDNTVKINPLMCGPLSADFDGDCVHLFYPQSLTAKAEVLELFSVDKQLRSSHTGQLILQLGLDSLLSLRVMMEQVFLDKASAQQLAMYGSRSLPSPAVVKSSKSGPAWTFFQILQLAFPERLSCRGDGFIVGGSDLLSFDFGVDALASIINGIVTGIMVEKGPKEALAFFDSLQPLLMEHLDPQGFSLSLEDLSMSREDMGVIHNLIVREISPMVSRLRLSYEDELQLENSIQKVKEVAANFMLKSYSMRNLIDIKSNSAINKLVQQIGFLGLQLSDKKKLYTKTLVEDMAQFYKKKYVSTSSSGDFGIVKGCFFHGLDPYEEMAHSVAAREVIVRSSRGLAEPGTLFKNLMAVLRDIVITNDGTVRNTCSNSIVQFKYELSSDNENQGLFEAGDPVGVLAATAMSNPAYKAVLDSSPNSNSSWELMKEVLLCKVNFQNTTNDRRVILYLNECRCGKKYCQENSAYTVRNKLKKVSLKDTAVEFLVEYRKQQAISEIFGMDICLHGHIHLNKTLLEGWNISMQDILQRCEDAINSLVQKKKKKAEDFKKMNLSVSECCSFRGPGSSKDSDMPCLMFSSYNATDPDLERTLDVLCNTIYPVLLETVIKGDPRIASANIIWNSPETTTWIRSLHASRRGEWVLDVTVEKSDVKQSGDAWRVVIDSCLSVLHLIDTKRSIPYSIKQVQELLGLSCAFEQAVQRLSASVRKVSKGVLKEHIILVANNMTCSGDMLGFNYGGYKALTRSLNIKAPFTEATLIAPRKCFEKAAEKCHKDSLSTVVGSCSWGKRVDVGTGSQFELLWNKKETGLENDDETDVFSFLQMVRSTKTADAYVSSPGFDVTEEEMAEWAESPERDSALGEPKFDDSAEFQNLLDEGKASESKWDNGSLWENGCSSGSEWGVSKNAGGEENTQSGWGKAANVENEDASSGWNSKKDAQEATNTDSWGAWGSKTKDDAENATPNWGTKPAQNDSVVIENGEPSSDVWGPKAVSDKPWGKKNSETEPAPAAWGKTNSESESAAAAWGSDDEKNTGTESDAAGWGSTYKKNPETELNAAAWGSGAKMNKETEPAPAAWGSWGKKSSETVSGGADWGNRGKRVSETESGAGGWASRNRSLENQSGGATWGSRDKSKFETESGGAAWGSQAKNNSETEPGSGAAALGTWDKKKPETETGGGGAAWGSQAKNNSETESGSGAAAWGTWDKKKSETESGGGAWGSQAKKNSETESGAGASTWGAWDKKKPETESGGGGAAWGSQAKNNSETESGSGAAAWGSQAKKNSESQLGTANWGSKDTNNSENGSDSAAWGKKKNSEAEPTSVAWCSWGQPSPPASDKDAQEDDGNPWVSLKATSSGDKEGNETSQWGVPNKRYPSAGSQSQGGGGGADWKRNRPPRTPGSESILGPMFTATRQRVDMFTSEEQELLSDVDPVMRRLRKIMHQSGYTDGEPISDEDKTYVLEQILNYHPDKDAKLGPGLDFITVDKHTTFTESRCFFVVSTDGTKQDFSYRKCINNYLVEKHPNLAEEFIAKYFRKRDNENRDKNSQEATPPGEQESQTQPIDNGSQDSQPQPIGNEGGDTQPQSQIEDIQPIGNGGEDSQTEPQA

Entity 5 polymer

描述 description	DNA-directed RNA polymerase RpoA/D/Rpb3-type domain-containing protein
分子量 formula_weight	35484.1 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	C

MDTGATYQRFPKVKIRELKDDYAKFELRDTDVSMANALRRVMISEVPTVAIDLVEIEVNSSVLNDEFIAHRLGLIPLTSERAMSMRFSRDCDACDGDGQCEFCSVEFRLSAKCVTDQTLDVTSKDLYSADPTVTPVDFGDSSGADSSEQRGIIIVKLRRGQELKLRAIARKGIGKDHAKWSPAATVTFMYEPDIIINEDMMDTLTDDEKIDLIESSPTKVFDFDAVTRQVVVVDPEAYTYDEEVIKKAEAMGKQGLIEIRPKDDSFIFTVESTGAVKASQLVLNAIDLLKQKLDAVRLSDDTVEADDQFGELGAHMRGG

Entity 6 polymer

描述 description	DNA-directed RNA polymerase RpoA/D/Rpb3-type domain-containing protein
分子量 formula_weight	16686.3 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	F

MAEDDYNEVDDLGYEDEPAEPEIEEGIEEDADMKDNDDINGEPLETEDKVETEPVQRPRKTSKFMTKYERARILGTRALQISMNAPVMVELEGETDPLEIAMKELRQRKIPFTIRRYLPDGSFEEWGVDELIVEDSWKRQVGGD

Entity 7 polymer

描述 description	DNA-directed RNA polymerase II, IV and V subunit 10
分子量 formula_weight	8167.5 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

MIIPVRCFTCGKVIGNKWDTYLDLLQADYTEGDALDAIGLVRYCCRRMLMTHVDLIEKLLNYNTLEKSDAN

Entity 8 polymer

描述 description	DNA-directed RNA polymerase RBP11-like dimerisation domain-containing protein
分子量 formula_weight	13538.3 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	K

MNAPDRYERFVVPEGTKKVSYERDTKIINAASFTIEREDHTIGNIVRMQLHRDENVLFAGYQLPHPLKYKIIVRIHTTSQSSPMQAYNQAINDLDKELDFLKSQFEAEVAKFSNPY

Entity 9 polymer

描述 description	DNA-directed RNA polymerase II, IV and V subunit 12
分子量 formula_weight	5983.8 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

MDQQSEPVTYVCGDCGQENTLKSGDVIQCRECGYRILYKKRTRRVVQYEAR

Entity 10 polymer

描述 description	DNA-directed RNA polymerase II, IV and V subunit 8
分子量 formula_weight	16607.3 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	H

MASSIIMFEDIFVVDKLDPDGKKFDKVTRIEATSHNLDMFMHLDVNTEVYPMAVGDKFTLAMAPTLNLDGTPDTGYFTPGAKKTLADKYEYVMHGKLYKITERDGQTPKAEMYVSFGGLLMLLRGDPAHISHFELDQRLFLLMRKL

Entity 11 polymer

描述 description	DNA-directed RNA polymerase subunit
分子量 formula_weight	13123.8 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	I

MSTMKFCRECNNILYPKEDREQSILLYACRNCDHQEAADDNCVYRNEVHHSVSEQTQILSDVASDPTLPRTKAVRCAKCQHGEAVFFQATARGEEGMTLFFVCCNPNCGHRWRE

Entity 12 polymer

描述 description	RNA polymerase subunit H/Rpb5 C-terminal domain-containing protein
分子量 formula_weight	26260.1 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	E

MEGIGNDKSSCSSSSTVPSPCLSKYVDPSSEESHRYYLARRNALEMLRDRGYEVSLEDINLSLQDFRTVYGERPDVDRLRISAHHRSDSSNKVKVVFFGTGKVKVNTIRSVAAEILSQETITGLILVLQNQVTDKALKAIELFTFKVEIFQITDLLVNLTKHVLSLRHRVLTDGEKKALLKQFNIEEKQLPRISKKDAVVRYYGLEKGQIVKVSYRGELTESYVAYRCVW

Entity 13 polymer

描述 description	DNA-directed RNA polymerase IV and V subunit 2
分子量 formula_weight	132377.8 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	B

MTDIDIEEIEAAGEVDLRDLGEPFLQSFCKKAATSFFDEYGLVSHQLNSYNFFIEHGLQSVFESSGEMLVEPSFDPTKNKDHEWRYATVKFGEVSVDKPTLYSDDKELVFLPWHARLQNMTYSARMKVNVDVEVFVKKVVKRDKFKTGQDEYVEKQILSKKTQDIPIGRIPVMVKSVLCNTTEKGKNGESYRKGECAFDQGGYFVIKGAEKVFIAQEQICTKRLWISNSPWTVSYRSETKRNRFIVRLSENQKAEDFKRKEKVLTVYFLSTEIPVWVLFFALGVASDKEAVDLIAFDGGDASITNSVVASIQEADSVCEDFRHGRNALAYVEQQIKGTKFPPGESVDECLSLYLFPGLKSLTQKARFLGYMVKCLFSAYAGKRKCENRDNFRNKRIELAGELLERELRVHLAHARRTMTKAMQRHLTGDGDLKPIEHYLDASIITNGLSRAFSTGAWCHPFRKMERVSGVVANLGRANPLQSLIDLRRTRQQVLYTGRVGDARYPHPSHWGRLCFLSTPDGENCGLVKNLSLLGLVSTQIMEPVVEELFDSGMEELMDDTSTPLSGKHKVLLNGDWVGVCSDSDYFVADLKSRRRQSELPRQMEIKLDKDDKEVRIFTDAGRLLRPLLVVENLHKLKQSKPSKYTFEHLLDQGILELIGIEEEEDCTTAWGTKQLLKQQKSYTHCELDLSFLLGVSCAIVPFANHDHGRRVLYQSQKHCQQAIGFCSTNPNIRCDTLSQQLFYPQRPLFKTMASECLQKDVLFNGQNAIVAVNVHLGFNQEDSIVMNKASLERGMFRSEQIRSYKADVDSKDSEKRKKMDEVVQFGKTHSKIGRVDSLDDDGFPFVGANMHSGDIVIGRCTESGTDHSVKLKHTERGIVQKVVLSSNDDGKNYATVSLRQVRSPCLGDKFSSMHGQKGVLGYIEEQENFAFTNQGIVPDIVINPHAFPSRQTPGQLLEAALSKGIACPMQKKKGKSDAYSKVTRHATPFSTPSVDDITDQLHRAGFSRSGNERVYNGRTGEMMRSLIFMGPNFYQRLIHMSEDKVKFRNTGPVHPLTRQPVADRKRFGGIKFGEMERDCLIAHGASANLHERLFTLSDSSQMHICRNCKSAANVIERVASSGRRIRGPYCRLCESPDYVVMVNVPYGAKLLYQELFSMGICLNFETNLC

Entity 14 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 15 non-polymer

描述 description	ZINC ION
分子量 formula_weight	65.4 kDa
来源方法 src_method	syn
拷贝数 entity_count	6

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7. 引用文献 (1)

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晶胞边长 a length_a	1.000 Å
晶胞边长 b length_b	1.000 Å
晶胞边长 c length_c	1.000 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	—

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

分辨率 resolution	3.04 Å
分辨率测定方法 resolution_method	—
颗粒数 num_particles	70717

fit	/app/data/saxs_computation/k1/9k17/9k17.fit
pddf	/app/data/pr_computation/k1/9k17/9k17.pr.out
profile	/app/data/saxs_computation/k1/9k17/9k17.dat

A cryo-EM structure of B. oleracea RNA polymerase V in complex with 6U sacffold at 3.04 Angstrom

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

冷冻电镜 EM 3D

5. 实体与聚合体信息 (15)

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 non-polymer

Entity 15 non-polymer

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)