6EYY

Anti-CRISPR AcrIIa6 cubic form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.232 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Widespread anti-CRISPR proteins in virulent bacteriophages inhibit a range of Cas9 proteins.

Hynes, A.P.Rousseau, G.M.Agudelo, D.Goulet, A.Amigues, B.Loehr, J.Romero, D.A.Fremaux, C.Horvath, P.Doyon, Y.Cambillau, C.Moineau, S.

(2018) Nat Commun 9: 2919-2919

  • DOI: 10.1038/s41467-018-05092-w
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • CRISPR-Cas systems are bacterial anti-viral systems, and bacterial viruses (bacteriophages, phages) can carry anti-CRISPR (Acr) proteins to evade that immunity. Acrs can also fine-tune the activity of CRISPR-based genome-editing tools. While Acrs are ...

    CRISPR-Cas systems are bacterial anti-viral systems, and bacterial viruses (bacteriophages, phages) can carry anti-CRISPR (Acr) proteins to evade that immunity. Acrs can also fine-tune the activity of CRISPR-based genome-editing tools. While Acrs are prevalent in phages capable of lying dormant in a CRISPR-carrying host, their orthologs have been observed only infrequently in virulent phages. Here we identify AcrIIA6, an Acr encoded in 33% of virulent Streptococcus thermophilus phage genomes. The X-ray structure of AcrIIA6 displays some features unique to this Acr family. We compare the activity of AcrIIA6 to those of other Acrs, including AcrIIA5 (also from S. thermophilus phages), and characterize their effectiveness against a range of CRISPR-Cas systems. Finally, we demonstrate that both Acr families from S. thermophilus phages inhibit Cas9-mediated genome editing of human cells.


    Organizational Affiliation

    California Institute for Quantitative Biosciences, University of California, Berkeley, United States.,Chemical Kinomics Research Center, Korea Institute of Science and Technology (KIST), 5 Hwarangro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea; KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea.,DuPont Nutrition and Health, BP 10, 86220, Dangé-Saint-Romain, France.,p53 Laboratory , ASTAR (Agency for Science, Technology and Research) , 8A Biomedical Grove, #06-04/05, Neuros/Immunos , Singapore 138648 . Email: cjbrown@p53lab.a-star.edu.sg ; Tel: +65 6478 8273.,Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02115, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA. Electronic address: nathanael_gray@dfci.harvard.edu.,Architecture et Fonction des Macromolécules Biologiques, Centre National de la Recherche Scientifique (CNRS), Campus de Luminy, Case 932, 13288, Marseille Cedex 09, France.,From the Avram and Stella Goldstein-Goren Department of Biotechnology Engineering and the National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel.,Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, CA 90095, USA.,Howard Hughes Medical Institute, University of California, Berkeley, United States.,Department of Biotechnology , The University of Tokyo , 1-1-1 Yayoi , Bunkyo-ku, Tokyo 113-8657 , Japan.,Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, TN, 37232-2372, USA. kyle.l.brown@vanderbilt.edu.,David Geffen School of Medicine, University of California Los Angeles and Greater West Los Angeles Health Care System, Los Angeles, CA 90095, USA.,Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02115, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA.,Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA 02115, USA.,Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, 37232-2372, USA. kyle.l.brown@vanderbilt.edu.,Faculdade de Ciências, Departamento de Biologia, Universidade do Porto, Porto, Portugal.,Ipsen Bioscience , 650 East Kendall Street , Cambridge , MA 02142 , USA.,Département de biochimie, de microbiologie, et de bioinformatique, Faculté des sciences et de génie, Groupe de recherche en écologie buccale, Faculté de médecine dentaire, Université Laval, Québec City, QC, G1V 0A6, Canada.,Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA 02115, USA; Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02115, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA.,the Department of Neuroscience, Mayo Clinic College of Medicine, Jacksonville, Florida 32224.,School of Veterinary Sciences, University of Bristol, Bristol, United Kingdom.,Department of Agrifood Production and Environmental Sciences, University of Florence, Florence, Italy.,Molecular Biophysics and Integrative Bio-Imaging Division, Lawrence Berkeley National Laboratory, Berkeley, United States.,IBMC - Instituto de Biologia Molecular e Celular, Universidade do Porto, Porto, Portugal.,ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Porto, Portugal.,Department of Molecular and Cell Biology, University of California, Berkeley, United States.,NDBio Therapeutics Inc., Incheon 21984, Republic of Korea.,Laboratory of Systems Pharmacology, Harvard Medical School, Boston, MA 02115, USA. Electronic address: peter_sorger@hms.harvard.edu.,Department of Biochemistry, Vanderbilt University, Nashville, TN, 37232-2372, USA.,Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02115, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA; Blais Proteomics Center, Dana-Farber Cancer Institute, Boston, MA 02115, USA.,Aspirnaut Summer research program, Vanderbilt University Medical Center, Nashville, TN, 37232-2372, USA.,Center for Structural Biology, Vanderbilt University Medical Center, Nashville, TN, 37232-2372, USA.,Ipsen Innovation , 5, Avenue du Canada , Les Ulis , France 91940 . Email: sergeauvin@gmail.com ; Tel: +33 160 922481.,Department of Microbiology, Immunology, & Molecular Genetics, University of California Los Angeles, Los Angeles, CA 90095, USA.,Institute of Pharmaceutical Chemistry, Goethe-University Frankfurt, Max von Lauestr. 9, 60438 Frankfurt am Main, Germany; Buchmann Institute for Life Sciences (BMLS) and Structural Genomics Consortium Goethe-University Frankfurt, Max von Lauestr. 9, 60438 Frankfurt am Main, Germany; German Cancer Network (DKTK), Frankfurt Site, 60438 Frankfurt am Main, Germany.,Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, USA.,Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom.,Veterans Affairs Hospital, Nashville, TN, 37232, USA.,the Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Jacksonville, Florida 32224, radisky.evette@mayo.edu.,School of Biological Sciences , Nanyang Technological University , 50 Nanyang Drive , Singapore 637551.,DuPont Nutrition and Health, 3329 Agriculture Dr, Madison, WI, 53716, USA.,Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, 37232-2372, USA.,Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, TN, 37232-2372, USA.,Département de biochimie, de microbiologie, et de bioinformatique, Faculté des sciences et de génie, Groupe de recherche en écologie buccale, Faculté de médecine dentaire, Université Laval, Québec City, QC, G1V 0A6, Canada. sylvain.moineau@bcm.ulaval.ca.,Leadership Alliance, Vanderbilt University Medical Center, Nashville, TN, 37232-2372, USA.,Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, Wales, United Kingdom.,RIKEN Program for Drug Discovery and Medical Technology Platforms , 2-1 Hirosawa , Wako , Saitama 351-0198 , Japan.,From the Avram and Stella Goldstein-Goren Department of Biotechnology Engineering and the National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, papo@bgu.ac.il.,Northeastern Collaborative Access Team, Argonne National Laboratory, Lemont, IL, 60439, USA.,the Department of Cancer Biology, Mayo Clinic Comprehensive Cancer Center, Jacksonville, Florida 32224.,Bioinformatics Institute , ASTAR (Agency for Science, Technology and Research) , 30 Biopolis Street, #07-01 Matrix , Singapore 138671 . Email: chandra@bii.a-star.edu.sg ; Tel: +65 6478 8273.,Centre Hospitalier Universitaire de Québec Research Center, Université Laval, Québec City, QC, G1V 4G2, Canada.,Center for Structural Biology, Vanderbilt University Medical Center, Nashville, TN, 37232-2372, USA. kyle.l.brown@vanderbilt.edu.,Félix d'Hérelle Reference Center for Bacterial Viruses, Faculté de médecine dentaire, Université Laval, Québec City, QC, G1V 0A6, Canada. sylvain.moineau@bcm.ulaval.ca.,the National Institute for Biotechnology in the Negev (NIBN), Beer-Sheva 84105, Israel.,the Molecular Biophysics and Integrated Bioimaging Division, Berkeley Center for Structural Biology, Lawrence Berkeley National Laboratory, Berkeley, California 94720, and.,Systems Immunity Research Institute, Cardiff University, Cardiff, Wales, United Kingdom.,Farncombe Family Digestive Health Research Institute, McMaster University. Department of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, ON, L8S 4K1, Canada.,Institute of Pharmaceutical Chemistry, Goethe-University Frankfurt, Max von Lauestr. 9, 60438 Frankfurt am Main, Germany; Buchmann Institute for Life Sciences (BMLS) and Structural Genomics Consortium Goethe-University Frankfurt, Max von Lauestr. 9, 60438 Frankfurt am Main, Germany.,James Cook University, Cairns, Australia.,California NanoSystems Institute, University California Los Angeles, Los Angeles, CA 90095, USA.,Departments of Biochemistry and Radiation Oncology, The University of Texas Southwestern Medical Center at Dallas, Dallas, TX 75390, USA.,Division of Molecular Biotherapy, Cancer Chemotherapy Center , Japanese Foundation for Cancer Research , 3-8-31 Ariake , Koto-ku, Tokyo 135-8850 , Japan.,Architecture et Fonction des Macromolécules Biologiques, Aix-Marseille Université, Campus de Luminy, Case 932, 13288, Marseille Cedex 09, France.,i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.,The Pirbright Institute, Pirbright, Woking, United Kingdom.,Department of Biological Sciences , National University of Singapore , 14 Science Drive 4 , Singapore 117543.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
AcrIIa6
A, B
183Streptococcus phage 73Mutation(s): 0 
Find proteins for A0A1S5PRR0 (Streptococcus phage 73)
Go to UniProtKB:  A0A1S5PRR0
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.232 
  • Space Group: P 43 3 2
Unit Cell:
Length (Å)Angle (°)
a = 175.270α = 90.00
b = 175.270β = 90.00
c = 175.270γ = 90.00
Software Package:
Software NamePurpose
BUSTERrefinement
MOLREPphasing
XDSdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2018-06-06
    Type: Initial release
  • Version 1.1: 2018-08-08
    Type: Data collection, Database references