The structure of the native cardiac thin filament junction region
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 8dd0
Q-score: 0.443
Risi CM, Belknap B, White HD, Dryden K, Pinto JR, Chase PB, Galkin VE
Pnas Nexus (2023) 2 pp. pgac298-pgac298 [ DOI: doi:10.1093/pnasnexus/pgac298 Pubmed: 36712934 ]
- Troponin t2, cardiac type (35 kDa, Protein from Sus scrofa)
- Tropomyosin alpha-1 chain (32 kDa, Protein from Sus scrofa)
- Magnesium ion (24 Da, Ligand)
- Actin, alpha cardiac muscle 1 (42 kDa, Protein from Sus scrofa)
- Junction region of the native cardiac thin filament (Complex from Sus scrofa)
- Adenosine-5'-diphosphate (427 Da, Ligand)
Resolution: 8.0 Å
EM Method: Single-particle
Fitted PDBs: 7ko4
Q-score: 0.106
Risi CM, Pepper I, Belknap B, Landim-Vieira M, White HD, Dryden K, Pinto JR, Chase PB, Galkin VE
PNAS (2021) 118 [ DOI: doi:10.1073/pnas.2024288118 Pubmed: 33753506 ]
- Isoform 4 of troponin t, cardiac muscle (23 kDa, Protein from Sus scrofa)
- Troponin c (18 kDa, Protein from Sus scrofa)
- Actin, alpha skeletal muscle (41 kDa, Protein from Sus scrofa)
- Tropomyosin alpha-1 chain (32 kDa, Protein from Sus scrofa)
- Cardiac native thin filament (Complex from Sus scrofa)
- Troponin i, cardiac muscle (19 kDa, Protein from Sus scrofa)
Resolution: 7.8 Å
EM Method: Single-particle
Fitted PDBs: 7ko5
Q-score: 0.113
Risi CM, Pepper I, Belknap B, Landim-Vieira M, White HD, Dryden K, Pinto JR, Chase PB, Galkin VE
PNAS (2021) 118 [ DOI: doi:10.1073/pnas.2024288118 Pubmed: 33753506 ]
- Troponin c (18 kDa, Protein from Sus scrofa)
- Actin, alpha skeletal muscle (41 kDa, Protein from Sus scrofa)
- Troponin t, cardiac muscle (23 kDa, Protein from Sus scrofa)
- Tropomyosin alpha-1 chain (32 kDa, Protein from Sus scrofa)
- Troponin i, cardiac muscle (19 kDa, Protein from Sus scrofa)
- Structure of ca2+ bound cardiac native thin filament at pca=5.8 (Complex from Sus scrofa)
Resolution: 8.3 Å
EM Method: Single-particle
Fitted PDBs: 7ko7
Q-score: 0.112
Risi CM, Pepper I, Belknap B, Landim-Vieira M, White HD, Dryden K, Pinto JR, Chase PB, Galkin VE
PNAS (2021) 118 [ DOI: doi:10.1073/pnas.2024288118 Pubmed: 33753506 ]
- Troponin c (18 kDa, Protein from Sus scrofa)
- Actin, alpha skeletal muscle (41 kDa, Protein from Sus scrofa)
- Structure of ca2+ free / ca2+ bound cardiac native thin filament at pca=5.8 mode 1 (Complex from Sus Scofa)
- Troponin t, cardiac muscle (23 kDa, Protein from Sus scrofa)
- Tropomyosin alpha-1 chain (32 kDa, Protein from Sus scrofa)
- Troponin i, cardiac muscle (19 kDa, Protein from Sus scrofa)
Resolution: 8.1 Å
EM Method: Single-particle
Fitted PDBs: 7kon
Q-score: 0.112
Risi CM, Pepper I, Belknap B, Landim-Vieira M, White HD, Dryden K, Pinto JR, Chase PB, Galkin VE
PNAS (2021) 118 [ DOI: doi:10.1073/pnas.2024288118 Pubmed: 33753506 ]
- Structure of ca2+ free / ca2+ bound cardiac native thin filament at pca=5.8 mode 2 (Complex from Sus scrofa)
- Troponin c (18 kDa, Protein from Sus scrofa)
- Actin, alpha skeletal muscle (41 kDa, Protein from Sus scrofa)
- Troponin t, cardiac muscle (23 kDa, Protein from Sus scrofa)
- Tropomyosin alpha-1 chain (32 kDa, Protein from Sus scrofa)
- Troponin i, cardiac muscle (19 kDa, Protein from Sus scrofa)
Resolution: 7.8 Å
EM Method: Single-particle
Fitted PDBs: 7kor
Q-score: 0.113
Risi CM, Pepper I, Belknap B, Landim-Vieira M, White HD, Dryden K, Pinto JR, Chase PB, Galkin VE
PNAS (2021) 118 [ DOI: doi:10.1073/pnas.2024288118 Pubmed: 33753506 ]
- Native cardiac thin filament (Complex from Sus scrofa)
- Troponin c (18 kDa, Protein from Sus scrofa)
- Actin, alpha skeletal muscle (41 kDa, Protein from Sus scrofa)
- Troponin t, cardiac muscle (23 kDa, Protein from Sus scrofa)
- Tropomyosin alpha-1 chain (32 kDa, Protein from Sus scrofa)
- Troponin i, cardiac muscle (19 kDa, Protein from Sus scrofa)
Structure of RyR2 (Ca2+ alone dataset)
Resolution: 6.1 Å
EM Method: Single-particle
Fitted PDBs: 6jg3
Q-score: 0.184
Chi X, Gong D, Ren K, Zhou G, Huang G, Lei J, Zhou Q, Yan N
PNAS (2019) 116 pp. 25575-25582 [ DOI: doi:10.1073/pnas.1914451116 Pubmed: 31792195 ]
- Ryanodine receptor 2 (564 kDa, Protein from Sus scrofa)
- Homotetramer (Complex from Sus scrofa)
- Zinc ion (65 Da, Ligand)
Structure of RyR2 (F/P/Ca2+ dataset)
Resolution: 4.6 Å
EM Method: Single-particle
Fitted PDBs: 6jgz
Q-score: 0.249
Chi X, Gong D, Ren K, Zhou G, Huang G, Lei J, Zhou Q, Yan N
PNAS (2019) 116 pp. 25575-25582 [ DOI: doi:10.1073/pnas.1914451116 Pubmed: 31792195 ]
- Ryr2 in complex with fkbp12.6 (Complex from Sus scrofa)
- Zinc ion (65 Da, Ligand)
- Ryr2 (564 kDa, Protein from Sus scrofa)
- Peptidyl-prolyl cis-trans isomerase fkbp1b (11 kDa, Protein from Homo sapiens)
Structure of RyR2 (F/A/Ca2+ dataset)
Resolution: 4.8 Å
EM Method: Single-particle
Fitted PDBs: 6jh6
Q-score: 0.222
Chi X, Gong D, Ren K, Zhou G, Huang G, Lei J, Zhou Q, Yan N
PNAS (2019) 116 pp. 25575-25582 [ DOI: doi:10.1073/pnas.1914451116 Pubmed: 31792195 ]
- Zinc ion (65 Da, Ligand)
- Ryr2 in complex with fkbp12.6 (Complex from Sus scrofa)
- Adenosine-5'-triphosphate (507 Da, Ligand)
- Ryr2 (564 kDa, Protein from Sus scrofa)
- Peptidyl-prolyl cis-trans isomerase fkbp1b (11 kDa, Protein from Homo sapiens)
Structure of RyR2 (F/C/Ca2+ dataset)
Resolution: 4.5 Å
EM Method: Single-particle
Fitted PDBs: 6jhn
Q-score: 0.252
Chi X, Gong D, Ren K, Zhou G, Huang G, Lei J, Zhou Q, Yan N
PNAS (2019) 116 pp. 25575-25582 [ DOI: doi:10.1073/pnas.1914451116 Pubmed: 31792195 ]
- Ryr2 (564 kDa, Protein from Sus scrofa)
- Peptidyl-prolyl cis-trans isomerase fkbp1b (11 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Calcium ion (40 Da, Ligand)
- Ryr2 in complex with fkbp12.6 (Complex from Sus scrofa)
- Caffeine (194 Da, Ligand)