SAXSdb — 9ybn

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1. Structure Basics

entry_id	9ybn
deposition_date	2025-09-17
title	2.53A cryo-EM structure of RNA-directed RNA polymerase L of Crimean-Congo hemorrhagic fever virus (RNA bound)
keywords	;Crimean-Congo hemorrhagic fever virus, L protein, RNA-dependent RNA polymerase, PA-like, PB1-like, PB2-like, viral replication, RNA, VIRAL PROTEIN, TRANSFERASE, TRANSFERASE-RNA complex ;; TRANSFERASE/RNA
method	ELECTRON MICROSCOPY

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Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

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2. SAXS Parameters (CRYSOL)

rg_guinier	38.40 Å
rg_electron	37.50 Å
i0	618469000.00
molecular_weight	199640.0 kDa
excluded_volume	248730 Å³
envelope_volume	328840 Å³
shell_volume	69345 Å³
envelope_diameter	126.4 Å
shell_rg	46.42 Å
envelope_rg	37.05 Å
shape_rg	37.49 Å
total_rg	38.05 Å
total_atoms	13959
n_residues	1715
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

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3. P(r) Analysis (GNOM)

dmax	117.5 Å
rg_real	38.12 Å
rg_real_error	0.82 Å
i0_real	6.1850e+08
i0_real_error	9.4670e+06
rg_reciprocal	38.30 Å
i0_reciprocal	618600000.0000
total_estimate	0.9005
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	51.6 Å
skewness	0.073
kurtosis	-0.550
angular_range	— – 0.2050 Å⁻¹
current_alpha	0.0000
highest_alpha	123100000.0000
n_real_points	42
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.936; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.974; Smooth: 0.919

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	RNA-directed RNA polymerase L
formula_weight	448527.5 kDa
ec_number	3.4.19.12,3.4.22.-,3.1.-.-,2.7.7.48
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	13959

MDFLRSLDWTQVIAGQYVSNPRFNISDYFEIVRQPGDGNCFYHSIAELTMPNKTDHSYHYIKRLTESAARKYYQEEPEARLVGLSLEDYLKRMLSDNEWGSTLEASMLAKEMGITIIIWTVAASDEVEAGIKFGDGDVFTAVNLLHSGQTHFDALRILPQFETDTREALSLMDRVIAVDQLTSSSSDELQDYEDLALALTSAEESNRRSSLDEVTLSKKQAEILRQKASQLSKLVNKSQNIPTRVGRVLDCMFNCKLCVEISADTLILRPESKEKIGEIMSLRQLGHKLLTRDKQIKQEFSRMKLYVTKDLLDHLDVGGLLRAAFPGTGIERHMQLLHSEMILDICTVSLGVMLSTFLYGSNNKNKKKFITNCLLSTALSGKKVYKVLGNLGNELLYKAPRKALATVCSALFGKQINKLQNCFRTISPVSLLALRNLDFDCLSVQDYNGMIENMSKLDNTDVEFNHREIADLNQLTSRLITLRKEKDTDLLKQWFPESDLTRRSIRNAANAEEFVISEFFKKKDIMKFISTSGRAMSAGKIGNVLSYAHNLYLSKSSLNMTSEDISQLLIEIKRLYALQEDSEVEPIAIICDGIESNMKQLFAILPPDCARECEVLFDDIRNSPTHSTAWKHALRLKGTAYEGLFANCYGWQYIPEDIKPSLTMLIQTLFPDKFEDFLDRTQLHPEFRDLTPDFSLTQKVHFKRNQIPSVENVQISIDATLPESVEAVPVTERKMFPLPETPLSEVHSIERIMENFTRLMHGGRLSTKKRDGDPAEQGNQQSITEHESSSISAFKDYGERGIVEENHMKFSGEDQLETRQLLLVEVGFQTDIDGKIRTDHKKWKDILKLLELLGIKCSFIACADCSSTPPDRWWITEDRVRVLKNSVSFLFNKLSRNSPTEVTDIVVGAISTQKVRSYLKAGTATKTPVSTKDVLETWEKMKEHILNRPTGLTLPTSLEQAMRKGLVEGVVISKEGSESCINMLKENLDRITDEFERTKFKHELTQNITTSEKMLLSWLSEDIKSSRCGECLSNIKKAVDETANLSEKIELLAYNLQLTNHCSNCHPNGVNISNTSNVCKRCPKIEVVSHCENKGFEDSNECLTDLDRLVRLTLPGKTEKERRVKRNVEYLIKLMMSMSGIDCIKYPTGQLITHGRVSAKHNDGNLKDRSDDDQRLAEKIDTVRKELSESKLKDYSTYARGVISNSLKNLSRQGKSKCSVPRSWLEKVLFDLKVPTKDEEVLINIRNSLKARSEFVRNNDKLLIRSKEELKKCFDVQSFKLKKNKQPVPFQVDCILFKEVAAECMKRYIGTPYEGIVDTLVSLINVLTRFTWFQEVVLYGKICETFLRCCTEFNRSGVKLVKIRHCNINLSVKLPSNKKENMLCCLYSGNMELLQGPFYLNRRQAVLGSSYLYIVITLYIQVLQQYRCLEVINSVSEKTLQDIENHSMTLLEDSFREITFALEGRFEESYKIRTSRCRASGNFLNRSSRDHFISVVSGLNLVYGFLIKDNLLANSQQQNKQLQMLRFGMLAGLSRLVCPNELGKKFSTSCRRIEDNIARLYLQTSIYCSVRDVEDNVKHWKQRDLCPEVTIPCFTVYGTFVNSDRQLIFDIYNVHIYNKEMDNFDEGCISVLEETAERHMLWELDLMNSLCSDEKKDTRTARLLLGCPNVRKAANREGKKLLKLNSDTSTDTQSIASEVSDRRSYSSSKSRIRSIFGRYNSQKKPFELRSGLEVFNDPFNDYQQAITDICQFSEYTPNKESILKDCLQIIRKNPSHTMGSFELIQAISEFGMSKFPPENIDKARRDPKNWVSISEVTETTSIVASPRTHMMLKDCFKIILGTENKKIVKMLRGKLKKLGAISTNIEIGKRDCLDLLSTVDGLTDQQKENIVNGIFEPSKLSFYHWKELVKKNIDEVLLTEDGNLIFCWLKTISSSVKGSLKKRLKFMNIHSPELMPENCLFSSEEFNELIKLKKLLLNEQQDEQELKQDLLISSWIKCITACKDFASINDKIQKFIYHLSEELYDIRLQHLELSKLKQEHPSVSFTKEEVLIKRLEKNFLKQHNLEIMETVNLVFFAALSAPWCLHYKALESYLVRHPEILDCGSKEDCKLTLLDLSVSKLLVCLYQKDDEELINSSSLKLGFLVKYVVTLFTSNGEPFSLSLNDGGLDLDLHKTTDEKLLHQTKIVFAKIGLSGNSYDFIWTTQMIANSNFNVCKRLTGRSTGERLPRSVRSKVIYEMVKLVGETGMAILQQLAFAQALNYEHRFYAVLAPKAQLGGARDLLVQETGTKVMHATTEMFSRNLLKTTSDDGLTNPHLKETILNVGLDCLANMRNLDGKPISEGSNLVNFYKVICISGDNTKWGPIHCCSFFSGMMQQVLKNVPDWCSFYKLTFIKNLCRQVEIPAGSIKKILNVLRYRLCSKGGVEQHSEEDLRRLLTDNLDSWDGNDTVKFLVTTYISKGLMALNSYNHMGQGIHHATSSVLTSLAAVLFEELAIFYLKRSLPQTTVHVEHAGSSDDYAKCIVVTGILSKELYSQYDETFWKHACRLKNFTAAVQRCCQMKDSAKTLVSDCFLEFYSEFMMGYRVTPAVIKFMFTGLINSSVTSPQSLMQACQVSSQQAMYNSVPLVTNTAFTLLRQQIFFNHVEDFIRRYGILTLGTLSPFGRLFVPTYSGLVSSAVALEDAEVIARAAQTLQMNSVSIQSSSLTTLDSLGRSRTSSTAEDSSSVSDTTAASHDSGSSSSSFSFELNRPLSETELQFIKALSSLKSTQACEVIQNRITGLYCNSNEGPLDRHNVIYSSRMADSCDWLKDGKRRGNLELANRIQSVLCILIAGYYRSFGGEGTEKQVKASLNRDDNKIIEDPMIQLIPEKLRRELERLGVSRMEVDELMPSISPDDTLAQLVAKKLISLNVSTEEYSAEVSRLKQTLTARNVLHGLAGGIKELSLPIYTIFMKSYFFKDNVFLSLTDRWSTKHSTNYRDSCGKQLKGRIITKYTHWLDTFLGCSVSINRHTTVKEPSLFNPNIRCVNLITFEDGLRELSVIQSHLKVFENEFTNLNLQFSDPNRQKLRIVESRPAESELEANRAVIVKTKLFSATEQVRLSNNPAVVMGYLLDESAISEVKPTKVDFSNLLKDRFKIMQFFPSVFTLIKMLTDESSDSEKSGLSPDLQQVARYSNHLTLLSRMIQQAKPTVTVFYMLKGNLMNTEPTVAELVSYGIKEGRFFRLSDTGVDASTYSVKYWKILHCISAIGCLPLSQADKSSLLMSFLNWRVNMDIRTSDCPLSSHEASILSEFDGQVIANILASELSSVKRDSEREGLTDLLDYLNSPTELLKKKPYLGTTCKFNTWGDSNRSGKFTYSSRSGESIGIFIAGKLHIHLSSESVALLCETERQVLSWMSKRRTEVITKEQHQLFLSLLPQSHECLQKHKDGSALSVIPDSSNPRLLKFVPLKKGLAVVKIKKQILTVKKQVVFDAESEPRLQWGHGCLSIVYDETDTQTTYHENLLKVKHLVDCSTDRKKLLPQSVFSDSKVVLSRIKFKTELLLNSLTLLHCFLKHAPSDAIMEVESKSSLLHKYLKSGGVRQRNTEVLFREKLNKVVIKDNLEQGVEEEIEFCNNLTKTVSENPLPLSCWSEVQNYIEDIGFNNVLVNIDRNTVKSELLWKFTLDTNVSTTSTIKDVRTLVSYVSTETIPKFLLAFLLYEEVLMNLINQCKAVKELINSTGLSDLELESLLTLCAFYFQSECSKRDGPRCSFAALLSLIHEDWQRIGKNILVRANNELGDVSLKVNIVLVPLKDMSKPKSERVVMARRSLNHALSLMFLDEMSLPELKSLSVNCKMGNFEGQECFEFTILKDNSARLDYNKLIDHCVDMEKKREAVRAVEDLILMLTGRAVKPSAVTQFVHGDEQCQEQISLDDLMANDTVTDFPDREAEALKTGNLGFNWDSD

Source

organism	Crimean-Congo hemorrhagic fever virus
ncbi_taxonomy_id	652961
host_organism	Spodoptera frugiperda

Entity 2 polymer

description	;RNA (5'-R(PUPCPUPCPAPAPAPGPAPAPAPUPAPCPUPUPGPCPGPGPCPAPCPG)-3') ;
formula_weight	7676.6 kDa
src_method	syn
entity_count	1

Polymer

type	polyribonucleotide
strand_id	B

UCUCAAAGAAAUACUUGCGGCACG

Entity 3 polymer

description	;RNA (5'-R(CPGPUPGPCPCPGPCPCPAPCPUPAPUPAPUPCPUPUPUPGPAPGPA)-3') ;
formula_weight	7606.5 kDa
src_method	syn
entity_count	1

Polymer

type	polyribonucleotide
strand_id	C

CGUGCCGCCACUAUAUCUUUGAGA

Entity 4 non-polymer

description	ZINC ION
formula_weight	65.4 kDa
src_method	syn
entity_count	2

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6. Citations (1)

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length_a	1.000 Å
length_b	1.000 Å
length_c	1.000 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	—

space_group	P 1
int_tables_number	1
crystal_system	—

resolution	2.530 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	2.53 Å
resolution_method	—
num_particles	494353

fit	/app/data/saxs_computation/yb/9ybn/9ybn.fit
pddf	/app/data/pr_computation/yb/9ybn/9ybn.pr.out
profile	/app/data/saxs_computation/yb/9ybn/9ybn.dat

2.53A cryo-EM structure of RNA-directed RNA polymerase L of Crimean-Congo hemorrhagic fever virus (RNA bound)

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

EM 3D

5. Entities & Polymer Info (4)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Entity 3 polymer

Polymer

Entity 4 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)