6BY7

Folding DNA into a lipid-conjugated nano-barrel for controlled reconstitution of membrane proteins


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 7.5 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Folding DNA into a Lipid-Conjugated Nanobarrel for Controlled Reconstitution of Membrane Proteins.

Dong, Y.Chen, S.Zhang, S.Sodroski, J.Yang, Z.Liu, D.Mao, Y.

(2018) Angew. Chem. Int. Ed. Engl. 57: 2072-2076

  • DOI: 10.1002/anie.201710147

  • PubMed Abstract: 
  • Building upon DNA origami technology, we introduce a method to reconstitute a single membrane protein into a self-assembled DNA nanobarrel that scaffolds a nanodisc-like lipid environment. Compared with the membrane-scaffolding-protein nanodisc techn ...

    Building upon DNA origami technology, we introduce a method to reconstitute a single membrane protein into a self-assembled DNA nanobarrel that scaffolds a nanodisc-like lipid environment. Compared with the membrane-scaffolding-protein nanodisc technique, our approach gives rise to defined stoichiometry, controlled sizes, as well as enhanced stability and homogeneity in membrane protein reconstitution. We further demonstrate potential applications of the DNA nanobarrels in the structural analysis of membrane proteins.


    Organizational Affiliation

    Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Department of Microbiology and Immunobiology, Harvard Medical School, Boston, MA, 02115, USA.,Key Laboratory of Organic Optoelectronics & Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China.,State Key Laboratory for Artificial Microstructures and Mesoscopic Physics, Institute of Condensed Matter and Material Physics, School of Physics, and Center for Quantitative Biology, Peking University, Beijing, 100871, China.,Intel Parallel Computing Center for Structural Biology, Dana-Farber Cancer Institute, Boston, MA, 02215, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsLengthOrganism
DNA (52-MER)1A52synthetic construct
Entity ID: 2
MoleculeChainsLengthOrganism
DNA (55-MER)1B55synthetic construct
Entity ID: 3
MoleculeChainsLengthOrganism
DNA (5'-D(*AP*AP*TP*AP*AP*CP*GP*GP*CP*TP*CP*AP*GP*AP*GP*C)-3')1C16synthetic construct
Entity ID: 4
MoleculeChainsLengthOrganism
DNA (59-MER)1D59synthetic construct
Entity ID: 5
MoleculeChainsLengthOrganism
DNA (51-MER)1E51synthetic construct
Entity ID: 6
MoleculeChainsLengthOrganism
DNA (46-MER)1F46synthetic construct
Entity ID: 7
MoleculeChainsLengthOrganism
DNA (5'-D(*TP*CP*AP*AP*CP*CP*GP*AP*GP*CP*TP*TP*GP*CP*TP*T)-3')1G16synthetic construct
Entity ID: 8
MoleculeChainsLengthOrganism
DNA (48-MER)1H48synthetic construct
Entity ID: 9
MoleculeChainsLengthOrganism
DNA (47-MER)1I47synthetic construct
Entity ID: 10
MoleculeChainsLengthOrganism
DNA (5'-D(*TP*AP*TP*TP*AP*GP*CP*GP*AP*GP*AP*TP*GP*GP*TP*TP*TP*TP*AP*TP*TP*AP*CP*A)-3')1J24synthetic construct
Entity ID: 11
MoleculeChainsLengthOrganism
DNA (46-MER)1K46synthetic construct
Entity ID: 12
MoleculeChainsLengthOrganism
DNA (5'-D(*CP*GP*AP*CP*AP*GP*AP*AP*TP*GP*AP*AP*AP*GP*AP*G)-3')1L16synthetic construct
Entity ID: 13
MoleculeChainsLengthOrganism
DNA (32-MER)1M32synthetic construct
Entity ID: 14
MoleculeChainsLengthOrganism
DNA (40-MER)1O40synthetic construct
Entity ID: 15
MoleculeChainsLengthOrganism
DNA (46-MER)1P46synthetic construct
Entity ID: 16
MoleculeChainsLengthOrganism
DNA (37-MER)1Q37synthetic construct
Entity ID: 17
MoleculeChainsLengthOrganism
DNA (48-MER)1R48synthetic construct
Entity ID: 18
MoleculeChainsLengthOrganism
DNA (37-MER)1S37synthetic construct
Entity ID: 19
MoleculeChainsLengthOrganism
DNA (5'-D(*CP*GP*CP*CP*AP*CP*CP*AP*GP*AP*TP*TP*CP*AP*TP*C)-3')1T16synthetic construct
Entity ID: 20
MoleculeChainsLengthOrganism
DNA (40-MER)1U40synthetic construct
Entity ID: 21
MoleculeChainsLengthOrganism
DNA (26-MER)1V26synthetic construct
Entity ID: 22
MoleculeChainsLengthOrganism
DNA (40-MER)1W40synthetic construct
Entity ID: 23
MoleculeChainsLengthOrganism
DNA (48-MER)1X48synthetic construct
Entity ID: 24
MoleculeChainsLengthOrganism
DNA (27-MER)1Y27synthetic construct
Entity ID: 25
MoleculeChainsLengthOrganism
DNA (26-MER)1Z26synthetic construct
Entity ID: 26
MoleculeChainsLengthOrganism
DNA (47-MER)1a47synthetic construct
Entity ID: 27
MoleculeChainsLengthOrganism
DNA (32-MER)1b32synthetic construct
Entity ID: 28
MoleculeChainsLengthOrganism
DNA (40-MER)1c40synthetic construct
Entity ID: 29
MoleculeChainsLengthOrganism
DNA (40-MER)1d40synthetic construct
Entity ID: 30
MoleculeChainsLengthOrganism
DNA (26-MER)1e26synthetic construct
Entity ID: 31
MoleculeChainsLengthOrganism
DNA (40-MER)1f40synthetic construct
Entity ID: 32
MoleculeChainsLengthOrganism
DNA (48-MER)1g48synthetic construct
Entity ID: 33
MoleculeChainsLengthOrganism
DNA (48-MER)1h48synthetic construct
Entity ID: 34
MoleculeChainsLengthOrganism
DNA (48-MER)1i48synthetic construct
Entity ID: 35
MoleculeChainsLengthOrganism
DNA (32-MER)1j32synthetic construct
Entity ID: 36
MoleculeChainsLengthOrganism
DNA (40-MER)1k40synthetic construct
Entity ID: 37
MoleculeChainsLengthOrganism
DNA (48-MER)1l48synthetic construct
Entity ID: 38
MoleculeChainsLengthOrganism
DNA (5'-D(P*TP*CP*GP*AP*GP*GP*TP*GP*AP*TP*TP*CP*GP*CP*GP*T)-3')1m16synthetic construct
Entity ID: 39
MoleculeChainsLengthOrganism
DNA (56-MER)1n56synthetic construct
Entity ID: 40
MoleculeChainsLengthOrganism
DNA (40-MER)1o40synthetic construct
Entity ID: 41
MoleculeChainsLengthOrganism
DNA (40-MER)1p40synthetic construct
Entity ID: 42
MoleculeChainsLengthOrganism
DNA (48-MER)1q48synthetic construct
Entity ID: 43
MoleculeChainsLengthOrganism
DNA (32-MER)1r32synthetic construct
Entity ID: 44
MoleculeChainsLengthOrganism
DNA (32-MER)1s32synthetic construct
Entity ID: 45
MoleculeChainsLengthOrganism
DNA (32-MER)1t32synthetic construct
Entity ID: 46
MoleculeChainsLengthOrganism
DNA (48-MER)1u48synthetic construct
Entity ID: 47
MoleculeChainsLengthOrganism
DNA (5'-D(P*CP*CP*CP*CP*CP*AP*GP*CP*TP*GP*GP*TP*CP*AP*TP*A)-3')1v16synthetic construct
Entity ID: 48
MoleculeChainsLengthOrganism
DNA (40-MER)1w40synthetic construct
Entity ID: 49
MoleculeChainsLengthOrganism
DNA (5'-D(P*GP*AP*CP*AP*GP*AP*TP*GP*CP*GP*TP*GP*CP*CP*AP*G)-3')1x16synthetic construct
Entity ID: 50
MoleculeChainsLengthOrganism
DNA (48-MER)2N36synthetic construct
Entity ID: 51
MoleculeChainsLengthOrganism
DNA (40-MER)2A32synthetic construct
Entity ID: 52
MoleculeChainsLengthOrganism
DNA (48-MER)2B48synthetic construct
Entity ID: 53
MoleculeChainsLengthOrganism
DNA (40-MER)2C26synthetic construct
Entity ID: 54
MoleculeChainsLengthOrganism
DNA (29-MER)2D32synthetic construct
Entity ID: 55
MoleculeChainsLengthOrganism
DNA (5'-D(P*CP*AP*TP*AP*AP*CP*GP*CP*AP*TP*AP*AP*AP*AP*CP*GP*AP*GP*GP*AP*GP*GP*TP*T)-3')2E40synthetic construct
Entity ID: 56
MoleculeChainsLengthOrganism
DNA (32-MER)2F48synthetic construct
Entity ID: 57
MoleculeChainsLengthOrganism
DNA (26-MER)2G40synthetic construct
Entity ID: 58
MoleculeChainsLengthOrganism
DNA (40-MER)2H40synthetic construct
Entity ID: 59
MoleculeChainsLengthOrganism
DNA (40-MER)2I16synthetic construct
Entity ID: 60
MoleculeChainsLengthOrganism
DNA (58-MER)2J29synthetic construct
Entity ID: 61
MoleculeChainsLengthOrganism
DNA (52-MER)2K24synthetic construct
Entity ID: 62
MoleculeChainsLengthOrganism
DNA (40-MER)2L32synthetic construct
Entity ID: 63
MoleculeChainsLengthOrganism
DNA (48-MER)2M24synthetic construct
Entity ID: 64
MoleculeChainsLengthOrganism
DNA (48-MER)2O26synthetic construct
Entity ID: 65
MoleculeChainsLengthOrganism
DNA (32-MER)2P40synthetic construct
Entity ID: 66
MoleculeChainsLengthOrganism
DNA (58-MER)2Q40synthetic construct
Entity ID: 67
MoleculeChainsLengthOrganism
DNA (56-MER)2R40synthetic construct
Entity ID: 68
MoleculeChainsLengthOrganism
DNA (52-MER)2S58synthetic construct
Entity ID: 69
MoleculeChainsLengthOrganism
DNA (37-MER)2T24synthetic construct
Entity ID: 70
MoleculeChainsLengthOrganism
DNA (48-MER)2U52synthetic construct
Entity ID: 71
MoleculeChainsLengthOrganism
DNA (48-MER)2V40synthetic construct
Entity ID: 72
MoleculeChainsLengthOrganism
DNA (32-MER)2W48synthetic construct
Entity ID: 73
MoleculeChainsLengthOrganism
DNA (32-MER)2X48synthetic construct
Entity ID: 74
MoleculeChainsLengthOrganism
DNA (48-MER)2Y32synthetic construct
Entity ID: 75
MoleculeChainsLengthOrganism
DNA (48-MER)2Z40synthetic construct
Entity ID: 76
MoleculeChainsLengthOrganism
DNA (5'-D(P*TP*TP*TP*GP*TP*TP*AP*AP*AP*AP*CP*CP*GP*AP*TP*A)-3')2a58synthetic construct
Entity ID: 77
MoleculeChainsLengthOrganism
DNA (32-MER)2b56synthetic construct
Entity ID: 78
MoleculeChainsLengthOrganism
DNA (32-MER)2c45synthetic construct
Entity ID: 79
MoleculeChainsLengthOrganism
DNA (40-MER)2d52synthetic construct
Entity ID: 80
MoleculeChainsLengthOrganism
DNA (5'-D(P*CP*TP*GP*GP*CP*CP*TP*TP*CP*CP*TP*GP*TP*AP*GP*CP*CP*AP*AP*AP*AP*AP*TP*A)-3')2e37synthetic construct
Entity ID: 81
MoleculeChainsLengthOrganism
DNA (32-MER)2f48synthetic construct
Entity ID: 82
MoleculeChainsLengthOrganism
DNA (40-MER)2g48synthetic construct
Entity ID: 83
MoleculeChainsLengthOrganism
DNA (32-MER)2h56synthetic construct
Entity ID: 84
MoleculeChainsLengthOrganism
DNA (32-MER)2i32synthetic construct
Entity ID: 85
MoleculeChainsLengthOrganism
DNA (47-MER)2j16synthetic construct
Entity ID: 86
MoleculeChainsLengthOrganism
DNA (5'-D(P*CP*CP*AP*GP*TP*GP*CP*CP*AP*AP*AP*TP*CP*CP*GP*C)-3')2k32synthetic construct
Entity ID: 87
MoleculeChainsLengthOrganism
DNA (40-MER)2l48synthetic construct
Entity ID: 88
MoleculeChainsLengthOrganism
DNA (48-MER)2m48synthetic construct
Entity ID: 89
MoleculeChainsLengthOrganism
DNA (48-MER)2n16synthetic construct
Entity ID: 90
MoleculeChainsLengthOrganism
DNA (48-MER)2o32synthetic construct
Entity ID: 91
MoleculeChainsLengthOrganism
DNA (56-MER)2p32synthetic construct
Entity ID: 92
MoleculeChainsLengthOrganism
DNA (56-MER)2q40synthetic construct
Entity ID: 93
MoleculeChainsLengthOrganism
DNA (32-MER)2r24synthetic construct
Entity ID: 94
MoleculeChainsLengthOrganism
DNA (48-MER)2s32synthetic construct
Entity ID: 95
MoleculeChainsLengthOrganism
DNA (37-MER)2t40synthetic construct
Entity ID: 96
MoleculeChainsLengthOrganism
DNA (55-MER)2u32synthetic construct
Entity ID: 97
MoleculeChainsLengthOrganism
DNA (48-MER)2v32synthetic construct
Entity ID: 98
MoleculeChainsLengthOrganism
DNA (38-MER)2w47synthetic construct
Entity ID: 99
MoleculeChainsLengthOrganism
DNA (32-MER)2x16synthetic construct
Entity ID: 100
MoleculeChainsLengthOrganism
DNA (4346-MER)3N4346synthetic construct
Entity ID: 101
MoleculeChainsLengthOrganism
DNA (40-MER)3A40synthetic construct
Entity ID: 102
MoleculeChainsLengthOrganism
DNA (40-MER)3B40synthetic construct
Entity ID: 103
MoleculeChainsLengthOrganism
DNA (48-MER)3C48synthetic construct
Entity ID: 104
MoleculeChainsLengthOrganism
DNA (48-MER)3D48synthetic construct
Entity ID: 105
MoleculeChainsLengthOrganism
DNA (48-MER)3E48synthetic construct
Entity ID: 106
MoleculeChainsLengthOrganism
DNA (56-MER)3F56synthetic construct
Entity ID: 107
MoleculeChainsLengthOrganism
DNA (5'-D(*GP*TP*GP*CP*CP*TP*AP*AP*GP*GP*AP*TP*AP*TP*TP*C)-3')3G16synthetic construct
Entity ID: 108
MoleculeChainsLengthOrganism
DNA (56-MER)3H56synthetic construct
Entity ID: 109
MoleculeChainsLengthOrganism
DNA (36-MER)3I36synthetic construct
Entity ID: 110
MoleculeChainsLengthOrganism
DNA (35-MER)3J35synthetic construct
Entity ID: 111
MoleculeChainsLengthOrganism
DNA (32-MER)3S32synthetic construct
Entity ID: 112
MoleculeChainsLengthOrganism
DNA (48-MER)3K48synthetic construct
Entity ID: 113
MoleculeChainsLengthOrganism
DNA (37-MER)3L37synthetic construct
Entity ID: 114
MoleculeChainsLengthOrganism
DNA (55-MER)3M55synthetic construct
Entity ID: 115
MoleculeChainsLengthOrganism
DNA (48-MER)3O48synthetic construct
Entity ID: 116
MoleculeChainsLengthOrganism
DNA (38-MER)3P38synthetic construct
Entity ID: 117
MoleculeChainsLengthOrganism
DNA (26-MER)3Q26synthetic construct
Entity ID: 118
MoleculeChainsLengthOrganism
DNA (32-MER)3R32synthetic construct
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 7.5 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Natural Science Foundation of China (NSFC)China11774012
National Natural Science Foundation of China (NSFC)China91530321
National Natural Science Foundation of China (NSFC)China--
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesAI93256
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesAI24982
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesAI100645
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesAI24755

Revision History 

  • Version 1.0: 2018-02-28
    Type: Initial release
  • Version 1.1: 2019-04-17
    Type: Author supporting evidence, Data collection
  • Version 1.2: 2019-12-18
    Type: Author supporting evidence