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- PDB-7aqi: Structure of SARS-CoV-2 Main Protease bound to Ifenprodil -

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Basic information

Entry
Database: PDB / ID: 7aqi
TitleStructure of SARS-CoV-2 Main Protease bound to Ifenprodil
Components3C-like proteinase
KeywordsHYDROLASE / SARS-CoV-2 / Main protease / anti-viral / Covid-19 pandemic
Function / homology
Function and homology information


protein guanylyltransferase activity / RNA endonuclease activity, producing 3'-phosphomonoesters / mRNA guanylyltransferase activity / 5'-3' RNA helicase activity / Lyases; Phosphorus-oxygen lyases / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / Assembly of the SARS-CoV-2 Replication-Transcription Complex (RTC) / Maturation of replicase proteins / ISG15-specific peptidase activity / Transcription of SARS-CoV-2 sgRNAs ...protein guanylyltransferase activity / RNA endonuclease activity, producing 3'-phosphomonoesters / mRNA guanylyltransferase activity / 5'-3' RNA helicase activity / Lyases; Phosphorus-oxygen lyases / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / Assembly of the SARS-CoV-2 Replication-Transcription Complex (RTC) / Maturation of replicase proteins / ISG15-specific peptidase activity / Transcription of SARS-CoV-2 sgRNAs / TRAF3-dependent IRF activation pathway / Translation of Replicase and Assembly of the Replication Transcription Complex / Replication of the SARS-CoV-2 genome / snRNP Assembly / double membrane vesicle viral factory outer membrane / Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters / SARS coronavirus main proteinase / host cell endoplasmic reticulum-Golgi intermediate compartment / 3'-5'-RNA exonuclease activity / 5'-3' DNA helicase activity / symbiont-mediated suppression of host NF-kappaB cascade / host cell endosome / symbiont-mediated suppression of host toll-like receptor signaling pathway / symbiont-mediated degradation of host mRNA / mRNA guanylyltransferase / symbiont-mediated suppression of host ISG15-protein conjugation / G-quadruplex RNA binding / mRNA (guanine-N7)-methyltransferase / omega peptidase activity / methyltransferase cap1 / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF3 activity / SARS-CoV-2 modulates host translation machinery / host cell Golgi apparatus / symbiont-mediated perturbation of host ubiquitin-like protein modification / DNA helicase / mRNA (nucleoside-2'-O-)-methyltransferase activity / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / ubiquitinyl hydrolase 1 / cysteine-type deubiquitinase activity / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / host cell perinuclear region of cytoplasm / single-stranded RNA binding / host cell endoplasmic reticulum membrane / viral protein processing / lyase activity / RNA helicase / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / induction by virus of host autophagy / copper ion binding / RNA-directed RNA polymerase / viral translational frameshifting / viral RNA genome replication / cysteine-type endopeptidase activity / RNA-dependent RNA polymerase activity / virus-mediated perturbation of host defense response / lipid binding / DNA-templated transcription / host cell nucleus / SARS-CoV-2 activates/modulates innate and adaptive immune responses / ATP hydrolysis activity / proteolysis / RNA binding / zinc ion binding / ATP binding / membrane
Similarity search - Function
RNA-dependent RNA polymerase, SARS-CoV-like / Nonstructural protein 14, betacoronavirus / NSP15, NendoU domain, coronavirus / Nonstructural protein 15, middle domain, alpha/betacoronavirus / Nonstructural protein 15, N-terminal domain, alpha/beta-coronavirus / NSP14, guanine-N7-methyltransferase domain, coronavirus / : / : / : / Coronavirus Nonstructural protein 13, 1B domain ...RNA-dependent RNA polymerase, SARS-CoV-like / Nonstructural protein 14, betacoronavirus / NSP15, NendoU domain, coronavirus / Nonstructural protein 15, middle domain, alpha/betacoronavirus / Nonstructural protein 15, N-terminal domain, alpha/beta-coronavirus / NSP14, guanine-N7-methyltransferase domain, coronavirus / : / : / : / Coronavirus Nonstructural protein 13, 1B domain / Coronavirus Non-structural protein 13, zinc-binding domain / Coronavirus Nonstructural protein 13, stalk domain / Coronavirus (CoV) guanine-N7-methyltransferase (N7-MTase) domain profile. / Coronavirus (CoV) Nsp15 N-terminal oligomerization domain profile. / Coronavirus Nsp12 Interface domain profile. / NSP12 RNA-dependent RNA polymerase, coronavirus / Coronavirus Nsp12 RNA-dependent RNA polymerase (RdRp) domain profile. / Non-structural protein NSP15, N-terminal domain superfamily, coronavirus / Non-structural protein NSP15, middle domain superfamily / Coronavirus replicase NSP15, N-terminal oligomerization / Nonstructural protein 15, middle domain, coronavirus / Nonstructural protein 13, 1B domain, coronavirus / Nidovirus 2-O-methyltransferase / Coronavirus replicase NSP15, middle domain / Coronavirus replicase NSP15, N-terminal oligomerisation / Nidovirus 2'-O-methyltransferase (2'-O-MTase) domain profile. / Non-structural protein NSP16, coronavirus-like / Non-structural protein 14, coronavirus / RNA polymerase, N-terminal, coronavirus / Nidovirus 3'-5' exoribonuclease domain / Coronavirus 2'-O-methyltransferase / Coronavirus proofreading exoribonuclease / Coronavirus RNA-dependent RNA polymerase, N-terminal / Nidovirus 3'-5' exoribonuclease (ExoN) domain profile. / Nonstructural protein 13, zinc-binding domain, coronavirus-like / Coronaviridae zinc-binding (CV ZBD) domain profile. / Arterivirus Nsp11 N-terminal/Coronavirus NSP15 middle domain / Arterivirus Nsp11 N-terminal/coronavirus NSP15 middle (AV-Nsp11N/CoV-Nsp15M) domain profile. / Nidoviral uridylate-specific endoribonuclease (NendoU) domain profile. / Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain / Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain profile. / Endoribonuclease EndoU-like / NendoU domain, nidovirus / Coronavirus replicase NSP15, uridylate-specific endoribonuclease / : / Lipocalin signature. / DNA2/NAM7 helicase-like, C-terminal / AAA domain / Non-structural protein NSP3, SUD-N (Mac2) domain, betacoronavirus / Sarbecovirus Nsp3c-N domain profile. / Non-structural protein NSP3, N-terminal, betacoronavirus / Polyprotein cleavage domain PL2pro superfamily, betacoronavirus / Non-structural protein NSP3, SUD-N (Mac2) domain superfamily, betacoronavirus / Betacoronavirus SUD-C domain / Betacoronavirus replicase NSP3, N-terminal / NSP1 globular domain superfamily, betacoronavirus / Non-structural protein 2, SARS-CoV-like / (+) RNA virus helicase core domain / (+)RNA virus helicase core domain profile. / Carbamoyl-phosphate synthase subdomain signature 2. / Betacoronavirus Nsp3c-M domain profile. / NSP1, globular domain, betacoronavirus / Non-structural protein NSP3, SUD-M domain, betacoronavirus / Non-structural protein NSP3, SUD-M domain superfamily, betacoronavirus / Betacoronavirus replicase NSP1 / Betacoronavirus single-stranded poly(A) binding domain / NSP1, C-terminal domain, betacoronavirus / : / Betacoronavirus (BetaCoV) Nsp1 C-terminal domain profile. / Betacoronavirus Nsp3e group 2-specific marker (G2M) domain profile. / Betacoronavirus Nsp3c-C domain profile. / Betacoronavirus Nsp3e nucleic acid-binding (NAB) domain profile. / DPUP/SUD, C-terminal, betacoronavirus / Non-structural protein NSP3, nucleic acid-binding domain, betacoronavirus / Non-structural protein NSP3A domain-like superfamily / Non-structural protein NSP3, nucleic acid-binding domain superfamily, betacoronavirus / Non-structural protein 6, betacoronavirus / Betacoronavirus nucleic acid-binding (NAB) / Papain-like viral protease, palm and finger domains, coronavirus / Papain-like protease, N-terminal domain superfamily, coronavirus / Coronavirus replicase NSP2, N-terminal / : / Coronavirus replicase NSP2, C-terminal / NSP1, globular domain, alpha/betacoronavirus / Coronavirus (CoV) Nsp2 middle domain profile. / Coronavirus (CoV) Nsp1 globular domain profile. / Coronavirus (CoV) Nsp2 N-terminal domain profile. / Coronavirus (CoV) Nsp2 C-terminal domain profile. / Nonstructural protein 2, N-terminal domain, coronavirus / Non-structural protein 2, C-terminal domain, coronavirus / : / Coronavirus 3Ecto domain profile. / NSP3, second ubiquitin-like (Ubl) domain, coronavirus / Coronavirus Nsp3a Ubl domain profile. / Coronavirus Nsp3d Ubl domain profile. / : / NSP3, first ubiquitin-like (Ubl) domain, coronavirus / Coronavirus (CoV) Nsp3 Y domain profile. / Coronavirus replicase NSP7 / Peptidase family C16 domain profile.
Similarity search - Domain/homology
IMIDAZOLE / Chem-QEL / Replicase polyprotein 1ab
Similarity search - Component
Biological speciesSevere acute respiratory syndrome coronavirus 2
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.7 Å
AuthorsKoua, F. / Guenther, S. / Reinke, P. / Oberthuer, D. / Yefanov, O. / Gelisio, L. / Ginn, H. / Lieske, J. / Ewert, W. / Domaracky, M. ...Koua, F. / Guenther, S. / Reinke, P. / Oberthuer, D. / Yefanov, O. / Gelisio, L. / Ginn, H. / Lieske, J. / Ewert, W. / Domaracky, M. / Brehm, W. / Rahmani Mashour, A. / White, T.A. / Knoska, J. / Pena Esperanza, G. / Tolstikova, A. / Groessler, M. / Fischer, P. / Hennicke, V. / Fleckenstein, H. / Trost, F. / Galchenkova, M. / Gevorkov, Y. / Li, C. / Awel, S. / Paulraj, L.X. / Ullah, N. / Falke, S. / Alves Franca, B. / Schwinzer, M. / Brognaro, H. / Werner, N. / Perbandt, M. / Tidow, H. / Seychell, B. / Beck, T. / Meier, S. / Doyle, J.J. / Giseler, H. / Melo, D. / Dunkel, I. / Lane, T.J. / Peck, A. / Saouane, S. / Hakanpaeae, J. / Meyer, J. / Noei, H. / Gribbon, P. / Ellinger, B. / Kuzikov, M. / Wolf, M. / Zhang, L. / Ehrt, C. / Pletzer-Zelgert, J. / Wollenhaupt, J. / Feiler, C. / Weiss, M. / Schulz, E.C. / Mehrabi, P. / Norton-Baker, B. / Schmidt, C. / Lorenzen, K. / Schubert, R. / Han, H. / Chari, A. / Fernandez Garcia, Y. / Turk, D. / Hilgenfeld, R. / Rarey, M. / Zaliani, A. / Chapman, H.N. / Pearson, A. / Betzel, C. / Meents, A.
Funding support Germany, 2items
OrganizationGrant numberCountry
German Research Foundation (DFG)EXC 2056-project ID: 39071 Germany
European CommissionEU Project 101003551-EXS Germany
Citation
Journal: Science / Year: 2021
Title: X-ray screening identifies active site and allosteric inhibitors of SARS-CoV-2 main protease.
Authors: Gunther, S. / Reinke, P.Y.A. / Fernandez-Garcia, Y. / Lieske, J. / Lane, T.J. / Ginn, H.M. / Koua, F.H.M. / Ehrt, C. / Ewert, W. / Oberthuer, D. / Yefanov, O. / Meier, S. / Lorenzen, K. / ...Authors: Gunther, S. / Reinke, P.Y.A. / Fernandez-Garcia, Y. / Lieske, J. / Lane, T.J. / Ginn, H.M. / Koua, F.H.M. / Ehrt, C. / Ewert, W. / Oberthuer, D. / Yefanov, O. / Meier, S. / Lorenzen, K. / Krichel, B. / Kopicki, J.D. / Gelisio, L. / Brehm, W. / Dunkel, I. / Seychell, B. / Gieseler, H. / Norton-Baker, B. / Escudero-Perez, B. / Domaracky, M. / Saouane, S. / Tolstikova, A. / White, T.A. / Hanle, A. / Groessler, M. / Fleckenstein, H. / Trost, F. / Galchenkova, M. / Gevorkov, Y. / Li, C. / Awel, S. / Peck, A. / Barthelmess, M. / Schlunzen, F. / Lourdu Xavier, P. / Werner, N. / Andaleeb, H. / Ullah, N. / Falke, S. / Srinivasan, V. / Franca, B.A. / Schwinzer, M. / Brognaro, H. / Rogers, C. / Melo, D. / Zaitseva-Doyle, J.J. / Knoska, J. / Pena-Murillo, G.E. / Mashhour, A.R. / Hennicke, V. / Fischer, P. / Hakanpaa, J. / Meyer, J. / Gribbon, P. / Ellinger, B. / Kuzikov, M. / Wolf, M. / Beccari, A.R. / Bourenkov, G. / von Stetten, D. / Pompidor, G. / Bento, I. / Panneerselvam, S. / Karpics, I. / Schneider, T.R. / Garcia-Alai, M.M. / Niebling, S. / Gunther, C. / Schmidt, C. / Schubert, R. / Han, H. / Boger, J. / Monteiro, D.C.F. / Zhang, L. / Sun, X. / Pletzer-Zelgert, J. / Wollenhaupt, J. / Feiler, C.G. / Weiss, M.S. / Schulz, E.C. / Mehrabi, P. / Karnicar, K. / Usenik, A. / Loboda, J. / Tidow, H. / Chari, A. / Hilgenfeld, R. / Uetrecht, C. / Cox, R. / Zaliani, A. / Beck, T. / Rarey, M. / Gunther, S. / Turk, D. / Hinrichs, W. / Chapman, H.N. / Pearson, A.R. / Betzel, C. / Meents, A.
#1: Journal: Biorxiv / Year: 2020
Title: Inhibition of SARS-CoV-2 main protease by allosteric drug-binding
Authors: Guenther, S. / Reinke, P.Y.A., / Fernandez-Garcia, Y., / Lieske, J., / Lane, T.J., / Ginn, H.M., / Koua, F.H.M., / Ehrt, C., / Ewert, W., / Oberthuer, D., / Yefanov, O., / Meier, S., / ...Authors: Guenther, S. / Reinke, P.Y.A., / Fernandez-Garcia, Y., / Lieske, J., / Lane, T.J., / Ginn, H.M., / Koua, F.H.M., / Ehrt, C., / Ewert, W., / Oberthuer, D., / Yefanov, O., / Meier, S., / Lorenzen, K., / Krichel, B., / Kopicki, J.D., / Gelisio, L., / Brehm, W., / Dunkel , I., / Seychell , B., / Gieseler , H., / Norton-Baker , B., / Escudero-Perez, B., / Domaracky , M., / Saouane, S., / Tolstikova , A., / White, T.A., / Hanle, A., / Groessler , M., / Fleckenstein , H., / Trost , F., / Galchenkova , M., / Gevorkov , Y., / Li , C., / Awel , S., / Peck, A. / Barthelmess , M., / Schluenzen , F., / Paulraj , L.X., / Werner , N., / Andaleeb , H., / Ullah , N., / Falke , S., / Srinivasan, V., / Franca , B., / Schwinzer , M., / Brognaro , H., / Rogers , C., / Melo , D., / Doyle , J.J., / Knoska , J., / Pena Murillo, G.E., / Rahmani Mashhour, A., / Guicking , F., / Hennicke , V., / Fischer , P., / Hakanpaeae , J., / Meyer , J., / Gribbon , P., / Ellinger , B., / Kuzikov , M., / Wolf , M., / Burenkov, G., / von Stetten, D., / Pompidor, G., / Bento, I., / Panneerselvam, S., / Karpics, I., / Schneider , T.R., / Garcia Alai, M., / Niebling, S., / Guenther , C., / Schmidt , C., / Schubert , R., / Han , H., / Boger, J., / Monteiro , D., / Zhang, L., / Sun, X., / Pletzer-Zelgert , J., / Wollenhaupt , J., / Feiler , C., / Weiss , M., / Schulz , E.C., / Mehrabi , P., / Karnicar , K., / Usenik, A., / Loboda , J., / Tidow , H., / Chari , A., / Hilgenfeld , R., / Uetrecht , C., / Cox , R., / Zaliani , A., / Beck , T., / Rarey , M., / Guenther , S., / Turk , D., / Hinrichs , W., / Chapman , H.N., / Pearson , A., / Betzel , C., / Meents , A.
History
DepositionOct 21, 2020Deposition site: PDBE / Processing site: PDBE
Revision 1.0Dec 2, 2020Provider: repository / Type: Initial release
Revision 1.1Dec 9, 2020Group: Database references / Derived calculations
Category: citation_author / pdbx_struct_assembly ...citation_author / pdbx_struct_assembly / pdbx_struct_assembly_gen / pdbx_struct_oper_list
Item: _pdbx_struct_assembly.oligomeric_count / _pdbx_struct_assembly.oligomeric_details
Revision 1.2Apr 14, 2021Group: Database references / Source and taxonomy / Structure summary
Category: audit_author / citation ...audit_author / citation / citation_author / entity / entity_name_com / entity_src_gen
Item: _audit_author.name / _entity.pdbx_description ..._audit_author.name / _entity.pdbx_description / _entity.pdbx_ec / _entity_name_com.name / _entity_src_gen.gene_src_common_name
Revision 1.3May 19, 2021Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.name
Revision 1.4Jan 31, 2024Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / citation / database_2 / pdbx_initial_refinement_model
Item: _citation.journal_id_ISSN / _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: 3C-like proteinase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)34,4456
Polymers33,8261
Non-polymers6205
Water4,936274
1
A: 3C-like proteinase
hetero molecules

A: 3C-like proteinase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)68,89112
Polymers67,6512
Non-polymers1,24010
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_555-x,y,-z1
Unit cell
Length a, b, c (Å)113.185, 52.987, 44.688
Angle α, β, γ (deg.)90.000, 103.020, 90.000
Int Tables number5
Space group name H-MC121
Components on special symmetry positions
IDModelComponents
11A-401-

QEL

21A-739-

HOH

31A-742-

HOH

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Components

#1: Protein 3C-like proteinase / 3CL-PRO / 3CLp / Main protease / Mpro / Non-structural protein 5 / nsp5 / SARS coronavirus main proteinase


Mass: 33825.547 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Severe acute respiratory syndrome coronavirus 2
Gene: rep, 1a-1b / Production host: Escherichia coli (E. coli)
References: UniProt: P0DTD1, SARS coronavirus main proteinase
#2: Chemical ChemComp-QEL / 4-[(1R,2S)-2-(4-benzylpiperidin-1-yl)-1-hydroxypropyl]phenol / Ifenprodil


Mass: 325.445 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H27NO2 / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical ChemComp-DMS / DIMETHYL SULFOXIDE


Mass: 78.133 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H6OS / Comment: DMSO, precipitant*YM
#4: Chemical ChemComp-IMD / IMIDAZOLE


Mass: 69.085 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H5N2
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 274 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 1.93 Å3/Da / Density % sol: 36.27 %
Crystal growTemperature: 291 K / Method: counter-diffusion / pH: 7.5
Details: Co-crystallization with the compounds was achieved by equlibrating a 6.25 mg/ml protein solution in 20 mM HEPES buffer (pH 7.8) containing 1 mM DTT, 1mM EDTA, and 150 mM NaCl against a ...Details: Co-crystallization with the compounds was achieved by equlibrating a 6.25 mg/ml protein solution in 20 mM HEPES buffer (pH 7.8) containing 1 mM DTT, 1mM EDTA, and 150 mM NaCl against a reservoir solution of 100 mM MIB buffer (2:3:3 molar ratio of malonic acid, imidazole, and boric acid), pH 7.5, containing 25% v/v PEG 1500 and 5% v/v DMSO. Prior to crystallization compound solutions in DMSO were dried onto the wells of SwissCI 96-well plates. To achieve reproducible crystal growth seeding was used. Crystals appeared within a few hours and reached their final size after 2 -3 days.

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: PETRA III, DESY / Beamline: P11 / Wavelength: 1.0332 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Apr 6, 2020
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.0332 Å / Relative weight: 1
ReflectionResolution: 1.7→47.81 Å / Num. obs: 28082 / % possible obs: 98.49 % / Redundancy: 3.6 % / Biso Wilson estimate: 15.87 Å2 / CC1/2: 0.992 / CC star: 0.998 / Net I/σ(I): 4.35
Reflection shellResolution: 1.7→1.761 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.8474 / Mean I/σ(I) obs: 0.95 / Num. unique obs: 2719 / CC1/2: 0.222 / CC star: 0.603 / Rrim(I) all: 0.9921 / % possible all: 96.59

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Processing

Software
NameVersionClassification
XSCALEdata scaling
PDB_EXTRACT3.25data extraction
REFMAC5.8refinement
XDSdata reduction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 6YB7

6yb7


Resolution: 1.7→47.81 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.938 / SU B: 8.558 / SU ML: 0.226 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.193 / ESU R Free: 0.161 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2656 949 3.4 %RANDOM
Rwork0.226 ---
obs0.2273 27118 98.48 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 117.91 Å2 / Biso mean: 23.822 Å2 / Biso min: 9.67 Å2
Baniso -1Baniso -2Baniso -3
1-1.85 Å20 Å2-0.59 Å2
2--0.53 Å20 Å2
3----1.9 Å2
Refinement stepCycle: final / Resolution: 1.7→47.81 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2367 0 42 274 2683
Biso mean--41.79 31.96 -
Num. residues----305
LS refinement shellResolution: 1.7→1.744 Å / Rfactor Rfree error: 0
Num. reflection% reflection
Rfree70 -
Rwork1945 -
obs-96.69 %

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