Allosteric regulation of nitrate transporter NRT via the signalling protein PII
Resolution: 3.1 Å
EM Method: Single-particle
Fitted PDBs: 8w9m
Q-score: 0.556
Li B, Wang XQ, Li QY, Xu D, Li J, Hou WT, Chen Y, Jiang YL, Zhou CZ
PNAS (2024) 121 pp. e2318320121-e2318320121 [ Pubmed: 38457518 DOI: doi:10.1073/pnas.2318320121 ]
- Nitrate transporter nrtbcd complexed with atp (Complex from Nostoc sp. PCC 7120 = FACHB-418)
- Nitrate transport permease protein (30 kDa, Protein from Nostoc sp. PCC 7120 = FACHB-418)
- Adenosine-5'-triphosphate (507 Da, Ligand)
- Magnesium ion (24 Da, Ligand)
- Nitrate transport atp-binding protein (31 kDa, Protein from Nostoc sp. PCC 7120 = FACHB-418)
- Nitrate transport atp-binding protein (76 kDa, Protein from Nostoc sp. PCC 7120 = FACHB-418)
Resolution: 3.53 Å
EM Method: Single-particle
Fitted PDBs: 8wm7
Q-score: 0.475
Li B, Wang XQ, Li QY, Xu D, Li J, Hou WT, Chen Y, Jiang YL, Zhou CZ
PNAS (2024) 121 pp. e2318320121-e2318320121 [ Pubmed: 38457518 DOI: doi:10.1073/pnas.2318320121 ]
- Adenosine-5'-diphosphate (427 Da, Ligand)
- Nitrogen regulatory protein p-ii (13 kDa, Protein from Nostoc sp.)
- Nitrate transport permease protein (30 kDa, Protein from Nostoc sp.)
- Complex of nitrate transporter nrtbcd with signling protein pii (Complex from Nostoc sp. PCC 7120 = FACHB-418)
- Nitrate transport atp-binding protein (31 kDa, Protein from Nostoc sp.)
- Nitrate transport atp-binding protein (76 kDa, Protein from Nostoc sp.)
Cryo-EM structure of cyanobacterial nitrate/nitrite transporter NrtBCD in complex with nitrate
Resolution: 3.54 Å
EM Method: Single-particle
Fitted PDBs: 8wm8
Q-score: 0.463
Li B, Wang XQ, Li QY, Xu D, Li J, Hou WT, Chen Y, Jiang YL, Zhou CZ
PNAS (2024) 121 pp. e2318320121-e2318320121 [ Pubmed: 38457518 DOI: doi:10.1073/pnas.2318320121 ]
- Complex of nitrate transporter nrtbcd with nitrate (Complex from Nostoc sp. PCC 7120 = FACHB-418)
- Nitrate transport permease protein (30 kDa, Protein from Nostoc sp.)
- Nitrate transport atp-binding protein (31 kDa, Protein from Nostoc sp.)
- Nitrate transport atp-binding protein (76 kDa, Protein from Nostoc sp.)
- Nitrate ion (62 Da, Ligand)
Cryo-EM structure of SARS-CoV2 RBD-ACE2 complex
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 7dqa
Q-score: 0.508
Liu N, Zheng LM, Xu J, Wang J, Hu CX, Lan J, Zhang X, Zhang JC, Xu K, Cheng H, Yang Z, Gao X, Wang XQ, Peng HL, Chen YN, Wang HW
Biophys Rep (2022) 7 pp. 227-238 [ DOI: doi:10.52601/bpr.2021.210007 ]
- Zinc ion (65 Da, Ligand)
- Ace2 (Complex from Severe acute respiratory syndrome coronavirus 2)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Cryo-em structure of sars-cov2 rbd-ace2 complex (95 kDa, Complex from Homo sapiens)
- Angiotensin-converting enzyme 2 (92 kDa, Protein from Homo sapiens)
- Spike glycoprotein (21 kDa, Protein from Severe acute respiratory syndrome coronavirus 2)
- Sars-cov2 rbd (Complex)
- Water (18 Da, Ligand)
- Chloride ion (35 Da, Ligand)