Resolution: 4.1 Å
EM Method: Single-particle
Fitted PDBs: 9dfx
Q-score: 0.252
ElSheikh A, Driggers CM, Truong HH, Yang Z, Allen J, Henriksen N, Walczewska-Szewc K, Shyng SL
eLife (2024) [ DOI: doi:10.7554/elife.103159.1 ]
- Adenosine-5'-triphosphate (507 Da, Ligand)
- Atp-sensitive inward rectifier potassium channel 11 (43 kDa, Protein from Rattus norvegicus)
- N-[3-(cyclohexylmethyl)-1h-pyrazol-5-yl]-2-[(1h-imidazol-1-yl)methyl]benzene-1-sulfonamide (399 Da, Ligand)
- Potassium ion (39 Da, Ligand)
- Kir6.2/sur1 closed channel in complex with aekatperone (880 kDa, Complex from Rattus norvegicus)
- Sur1 (177 kDa, Protein from Mesocricetus auratus)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 8ti1
Q-score: 0.419
Driggers CM, Kuo YY, Zhu P, ElSheikh A, Shyng SL
Nat Commun (2024) 15 pp. 2502-2502 [ Pubmed: 38509107 DOI: doi:10.1038/s41467-024-46751-5 ]
- Water (18 Da, Ligand)
- Kir6.2-q52r/sur1 open channel (880 kDa, Complex from Rattus norvegicus)
- O-[(r)-{[(2r)-2,3-bis(octadecanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-l-serine (792 Da, Ligand)
- Potassium ion (39 Da, Ligand)
- Di-palmitoyl-3-sn-phosphatidylethanolamine (691 Da, Ligand)
- [(2r)-1-octadecanoyloxy-3-[oxidanyl-[(1r,2r,3s,4r,5r,6s)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phospho ryl]oxy-propan-2-yl] (8z)-icosa-5,8,11,14-tetraenoate (1 kDa, Ligand)
- Sur1 (177 kDa, Protein from Mesocricetus auratus)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Atp-sensitive inward rectifier potassium channel 11 (43 kDa, Protein from Rattus norvegicus)
Resolution: 3.28 Å
EM Method: Single-particle
Fitted PDBs: 8ti2
Q-score: 0.394
Driggers CM, Kuo YY, Zhu P, ElSheikh A, Shyng SL
Nat Commun (2024) 15 pp. 2502-2502 [ Pubmed: 38509107 DOI: doi:10.1038/s41467-024-46751-5 ]
- Water (18 Da, Ligand)
- Kir6.2-q52r/sur1 open channel (880 kDa, Complex from Rattus norvegicus)
- O-[(r)-{[(2r)-2,3-bis(octadecanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-l-serine (792 Da, Ligand)
- Potassium ion (39 Da, Ligand)
- Di-palmitoyl-3-sn-phosphatidylethanolamine (691 Da, Ligand)
- [(2r)-1-octadecanoyloxy-3-[oxidanyl-[(1r,2r,3s,4r,5r,6s)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phospho ryl]oxy-propan-2-yl] (8z)-icosa-5,8,11,14-tetraenoate (1 kDa, Ligand)
- Sur1 (177 kDa, Protein from Mesocricetus auratus)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Atp-sensitive inward rectifier potassium channel 11 (43 kDa, Protein from Rattus norvegicus)
Kir6.2-Q52R/SUR1 apo closed channel
Driggers CM, Kuo YY, Zhu P, ElSheikh A, Shyng SL
Nat Commun (2024) 15 pp. 2502-2502 [ Pubmed: 38509107 DOI: doi:10.1038/s41467-024-46751-5 ]