Electron Microscopy Data Bank

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The cryo-EM structure of insect gustatory receptor Gr43a from Drosophila melanogaster

Release date: Feb. 7, 2024
Resolution: 2.6 Å
EM Method: Single-particle
Fitted PDBs: 8jm9
Q-score: 0.593

Ma D, Hu M, Yang X, Liu Q, Ye F, Cai W, Wang Y, Xu X, Chang S, Wang R, Yang W, Ye S, Su N, Fan M, Xu H, Guo J

Science (2024) 383 pp. eadj2609-eadj2609 [ DOI: doi:10.1126/science.adj2609 Pubmed: 38305684 ]

Sample:

Gustatory receptor gr43a (Cellular component from Drosophila melanogaster)
Gustatory receptor for sugar taste 43a (49 kDa, Protein from Drosophila melanogaster)

EMD-36411

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The cryo-EM structure of insect gustatory receptor Gr43a from Drosophila melanogaster in complex with fructose

Release date: Feb. 7, 2024
Resolution: 2.5 Å
EM Method: Single-particle
Fitted PDBs: 8jma
Q-score: 0.637

Ma D, Hu M, Yang X, Liu Q, Ye F, Cai W, Wang Y, Xu X, Chang S, Wang R, Yang W, Ye S, Su N, Fan M, Xu H, Guo J

Science (2024) 383 pp. eadj2609-eadj2609 [ DOI: doi:10.1126/science.adj2609 Pubmed: 38305684 ]

Sample:

Gustatory receptor gr43a (Cellular component from Drosophila melanogaster)
Gustatory receptor for sugar taste 43a (49 kDa, Protein from Drosophila melanogaster)
Beta-d-fructofuranose (180 Da, Ligand)

EMD-36417

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The cryo-EM structure of insect gustatory receptor Gr64a from Drosophila melanogaster

Release date: Feb. 7, 2024
Resolution: 2.5 Å
EM Method: Single-particle
Fitted PDBs: 8jme
Q-score: 0.637

Ma D, Hu M, Yang X, Liu Q, Ye F, Cai W, Wang Y, Xu X, Chang S, Wang R, Yang W, Ye S, Su N, Fan M, Xu H, Guo J

Science (2024) 383 pp. eadj2609-eadj2609 [ DOI: doi:10.1126/science.adj2609 Pubmed: 38305684 ]

Sample:

Gustatory receptor gr64a (Cellular component from Drosophila melanogaster)
Gustatory receptor for sugar taste 64a (54 kDa, Protein from Drosophila melanogaster)

EMD-36421

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The cryo-EM structure of insect gustatory receptor Gr64a from Drosophila melanogaster in complex with sucrose

Release date: Feb. 7, 2024
Resolution: 2.5 Å
EM Method: Single-particle
Fitted PDBs: 8jmh
Q-score: 0.615

Ma D, Hu M, Yang X, Liu Q, Ye F, Cai W, Wang Y, Xu X, Chang S, Wang R, Yang W, Ye S, Su N, Fan M, Xu H, Guo J

Science (2024) 383 pp. eadj2609-eadj2609 [ DOI: doi:10.1126/science.adj2609 Pubmed: 38305684 ]

Sample:

Gustatory receptor gr64a (Cellular component from Drosophila melanogaster)
Gustatory receptor for sugar taste 64a (54 kDa, Protein from Drosophila melanogaster)

EMD-36422

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The cryo-EM structure of insect gustatory receptor Gr64a from Drosophila melanogaster in complex with maltose

Release date: Feb. 7, 2024
Resolution: 2.6 Å
EM Method: Single-particle
Fitted PDBs: 8jmi
Q-score: 0.634

Ma D, Hu M, Yang X, Liu Q, Ye F, Cai W, Wang Y, Xu X, Chang S, Wang R, Yang W, Ye S, Su N, Fan M, Xu H, Guo J

Science (2024) 383 pp. eadj2609-eadj2609 [ DOI: doi:10.1126/science.adj2609 Pubmed: 38305684 ]

Sample:

Gustatory receptor gr64a (Cellular component from Drosophila melanogaster)
Gustatory receptor for sugar taste 64a (54 kDa, Protein from Drosophila melanogaster)

EMD-38133

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The cryo-EM structure of insect gustatory receptor Gr43a I418A from Drosophila melanogaster

Release date: Feb. 7, 2024
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 8x82
Q-score: 0.555

Ma D, Hu M, Yang X, Liu Q, Ye F, Cai W, Wang Y, Xu X, Chang S, Wang R, Yang W, Ye S, Su N, Fan M, Xu H, Guo J

Science (2024) 383 pp. eadj2609-eadj2609 [ DOI: doi:10.1126/science.adj2609 Pubmed: 38305684 ]

Sample:

Gustatory receptor gr43a_i418a (Cellular component from Drosophila melanogaster)
Gustatory receptor for sugar taste 43a (49 kDa, Protein from Drosophila melanogaster)

EMD-38134

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The cryo-EM structure of insect gustatory receptor Gr43a I418A from Drosophila melanogaster in complex with fructose

Release date: Feb. 7, 2024
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 8x83
Q-score: 0.56

Ma D, Hu M, Yang X, Liu Q, Ye F, Cai W, Wang Y, Xu X, Chang S, Wang R, Yang W, Ye S, Su N, Fan M, Xu H, Guo J

Science (2024) 383 pp. eadj2609-eadj2609 [ DOI: doi:10.1126/science.adj2609 Pubmed: 38305684 ]

Sample:

Beta-d-fructofuranose (180 Da, Ligand)
Water (18 Da, Ligand)
Gustatory receptor for sugar taste 43a (49 kDa, Protein from Drosophila melanogaster)
Sodium ion (22 Da, Ligand)
Gustatory receptor gr43a i418a (Cellular component from Drosophila melanogaster)

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EMD-38135

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The cryo-EM structure of insect gustatory receptor Gr43a I418A from Drosophila melanogaster in complex with fructose and calcium

Release date: Feb. 7, 2024
Resolution: 3.1 Å
EM Method: Single-particle
Fitted PDBs: 8x84
Q-score: 0.525

Ma D, Hu M, Yang X, Liu Q, Ye F, Cai W, Wang Y, Xu X, Chang S, Wang R, Yang W, Ye S, Su N, Fan M, Xu H, Guo J

Science (2024) 383 pp. eadj2609-eadj2609 [ DOI: doi:10.1126/science.adj2609 Pubmed: 38305684 ]

Sample:

Gustatory receptor gr43a_i418a (Cellular component from Drosophila melanogaster)
Calcium ion (40 Da, Ligand)
Beta-d-fructofuranose (180 Da, Ligand)
Water (18 Da, Ligand)
Gustatory receptor for sugar taste 43a (49 kDa, Protein from Drosophila melanogaster)

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