Cryo-EM reveals cholesterol binding in the lysosomal GPCR-like protein LYCHOS
Zhao J, Shen Q, Yong X, Li X, Tian X, Sun S, Xu Z, Zhang X, Zhang L, Yang H, Shao Z, Xu H, Jiang Y, Zhang Y, Yan W
Nat Struct Mol Biol (2025) [ Pubmed: 39824976 DOI: doi:10.1038/s41594-024-01470-9 ]
- Water (18 Da, Ligand)
- Sodium ion (22 Da, Ligand)
- Lysosomal cholesterol signaling protein (93 kDa, Protein from Homo sapiens)
- Cholesterol-bound lychos (Complex from Homo sapiens)
- [(2r)-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] octadecanoate (720 Da, Ligand)
- Cholesterol (386 Da, Ligand)
Curved structure of mPIEZO1-S2472E
Resolution: 4.07 Å
EM Method: Single-particle
Fitted PDBs: 8ixn
Q-score: 0.301
Liu S, Yang X, Chen X, Zhang X, Jiang J, Yuan J, Liu W, Wang L, Zhou H, Wu K, Tian B, Li X, Xiao B
Neuron (2024) [ DOI: doi:10.1016/j.neuron.2024.11.020 Pubmed: 39719701 ]
- (9r,11s)-9-({[(1s)-1-hydroxyhexadecyl]oxy}methyl)-2,2-dimethyl-5,7,10-trioxa-2lambda~5~-aza-6lambda~5~-phosphaoctacosane-6,6,11-triol (767 Da, Ligand)
- O-[(r)-{[(2r)-2,3-bis(octadecanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-l-serine (792 Da, Ligand)
- 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (744 Da, Ligand)
- Piezo-type mechanosensitive ion channel component 1 (292 kDa, Protein from Mus musculus)
- S2472e-curved structure (Complex from Mus musculus)
Flattened structure of mPIEZO1-S2472E
Resolution: 4.0 Å
EM Method: Single-particle
Fitted PDBs: 8ixo
Q-score: 0.445
Liu S, Yang X, Chen X, Zhang X, Jiang J, Yuan J, Liu W, Wang L, Zhou H, Wu K, Tian B, Li X, Xiao B
Neuron (2024) [ DOI: doi:10.1016/j.neuron.2024.11.020 Pubmed: 39719701 ]
- S2472e-intermediate structure (Complex from Mus musculus)
- (9r,11s)-9-({[(1s)-1-hydroxyhexadecyl]oxy}methyl)-2,2-dimethyl-5,7,10-trioxa-2lambda~5~-aza-6lambda~5~-phosphaoctacosane-6,6,11-triol (767 Da, Ligand)
- O-[(r)-{[(2r)-2,3-bis(octadecanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-l-serine (792 Da, Ligand)
- 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (744 Da, Ligand)
- Piezo-type mechanosensitive ion channel component 1 (292 kDa, Protein from Mus musculus)
Resolution: 2.11 Å
EM Method: Single-particle
Fitted PDBs: 8z8z
Q-score: 0.589
Xiong Q, Zhu Z, Li T, Li X, Zhou Z, Chao Y, Yang C, Feng S, Qu Q, Li D
Nat Struct Mol Biol (2025) [ Pubmed: 39824977 DOI: doi:10.1038/s41594-024-01474-5 ]
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Lysosomal cholesterol signaling protein,fluorescent protein (127 kDa, Protein from synthetic construct)
- [(2~{r})-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] (4~{z},7~{z},10~{z},13~{z},16~{z},19~{z})-docosa-4,7,10,13,16,19-hexaenoate (764 Da, Ligand)
- Sodium ion (22 Da, Ligand)
- Lychos (127 kDa, Complex from Homo sapiens)
- 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (760 Da, Ligand)
- [(2~{r})-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] (~{z})-octadec-9-enoate (717 Da, Ligand)
- Water (18 Da, Ligand)
- Cholesterol (386 Da, Ligand)
PSI-FCPI-L in Thalassiosira pseudonana
Resolution: 2.78 Å
EM Method: Single-particle
Fitted PDBs: 8zeh
Q-score: 0.566
Feng Y, Li Z, Yang Y, Shen L, Li X, Liu X, Zhang X, Zhang J, Ren F, Wang Y, Liu C, Han G, Wang X, Kuang T, Shen JR, Wang W
J Integr Plant Biol (2024) [ DOI: doi:10.1111/jipb.13816 Pubmed: 39670505 ]
- Photosystem i reaction center subunit xii (3 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit ix (4 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Phylloquinone (450 Da, Ligand)
- 1,2-distearoyl-monogalactosyl-diglyceride (787 Da, Ligand)
- Photosystem i reaction center subunit viii (3 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Tp-lhcr18 (16 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i p700 chlorophyll a apoprotein a2 (82 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Beta-carotene (536 Da, Ligand)
- Chlorophyll c1 (610 Da, Ligand)
- Fucoxanthin chlorophyll a/c light-harvesting protein (19 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit ii (14 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit iv (7 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein, major type (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Pt17531-like protein (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Tp-redcap (20 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein (19 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- (3s,3's,5r,5'r,6s,6'r,8'r)-3,5'-dihydroxy-8-oxo-6',7'-didehydro-5,5',6,6',7,8-hexahydro-5,6-epoxy-beta,beta-caroten-3'- yl acetate (658 Da, Ligand)
- Fucoxanthin chlorophyll a/c-binding protein lhcq8 (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i iron-sulfur center (8 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i p700 chlorophyll a apoprotein a1 (82 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- (3s,3'r,5r,6s,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol (582 Da, Ligand)
- Tp-psar (9 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- (1~{r})-3,5,5-trimethyl-4-[(1~{e},3~{e},5~{e},7~{e},9~{e},11~{e},13~{e},15~{e})-3,7,12,16-tetramethyl-18-[(4~{r})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15-octaen-17-ynyl]cyclohex-3-en-1-ol (566 Da, Ligand)
- 1,2-di-o-acyl-3-o-[6-deoxy-6-sulfo-alpha-d-glucopyranosyl]-sn-glycerol (795 Da, Ligand)
- Photosystem i reaction center subunit iii (17 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Photosystem i reaction center subunit psa29 (13 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein, lhcr type (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chlorophyll a/c light-harvesting protein, lhcr type (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chl a/c light-harvesting protein (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Tp-psi-fcpi-l (Complex from Thalassiosira pseudonana CCMP1335)
- Tp-lhcr20 (18 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Digalactosyl diacyl glycerol (dgdg) (949 Da, Ligand)
- Iron/sulfur cluster (351 Da, Ligand)
- Chlorophyll a (893 Da, Ligand)
- Photosystem i reaction center subunit xi (15 kDa, Protein from Thalassiosira pseudonana CCMP1335)
- Fucoxanthin chlorophyll a/c light-harvesting protein (23 kDa, Protein from Thalassiosira pseudonana CCMP1335)
Resolution: 2.37 Å
EM Method: Single-particle
Fitted PDBs: 8yak
Q-score: 0.652
Hu Y, Dai L, Xu Y, Niu D, Yang X, Xie Z, Shen P, Li X, Li H, Zhang L, Min J, Guo RT, Chen CC
Int J Biol Macromol (2024) 278 pp. 134831-134831 [ Pubmed: 39163957 DOI: doi:10.1016/j.ijbiomac.2024.134831 ]
- (2~{s})-2-[[(3~{r})-5-chloranyl-3-methyl-8-oxidanyl-1-oxidanylidene-3,4-dihydroisochromen-7-yl]carbonylamino]-3-phenyl-propanoic acid (403 Da, Ligand)
- Zinc ion (65 Da, Ligand)
- Imidazolonepropionase (43 kDa, Protein from Pseudoxanthomonas wuyuanensis)
- Pwadh-g88d-d344n (Complex from Pseudoxanthomonas wuyuanensis)
Cryo-EM structure of NRG1A(LRR) in complex with EDS1-SAG101-(ADPr-ATP)
Resolution: 3.09 Å
EM Method: Single-particle
Fitted PDBs: 8yn1
Q-score: 0.561
Huang S, Wang J, Song R, Jia A, Xiao Y, Sun Y, Wang L, Mahr D, Wu Z, Han Z, Li X, Parker JE, Chai J
Nature (2025) [ Pubmed: 39939760 DOI: doi:10.1038/s41586-024-08521-7 ]
- Probable disease resistance protein at5g66900 (46 kDa, Protein from Arabidopsis thaliana)
- Adenosine-5'-triphosphate (507 Da, Ligand)
- Adenosine-5-diphosphoribose (559 Da, Ligand)
- Senescence-associated carboxylesterase 101 (61 kDa, Protein from Arabidopsis thaliana)
- Ternary complex of nrg1a(lrr) with eds1-sag101-(adpr-atp) (Complex from Arabidopsis)
- Protein eds1 (70 kDa, Protein from Arabidopsis thaliana)
Cryo-EM structure of histamine H3 receptor in complex with immethridine and miniGo
Resolution: 2.77 Å
EM Method: Single-particle
Fitted PDBs: 8yn7
Q-score: 0.548
Zhang X, Liu G, Zhong YN, Zhang R, Yang CC, Niu C, Pu X, Sun J, Zhang T, Yang L, Zhang C, Li X, Shen X, Xiao P, Sun JP, Gong W
Nat Commun (2024) 15 pp. 8296-8296 [ DOI: doi:10.1038/s41467-024-52585-y Pubmed: 39333117 ]
- 4-(1h-imidazol-4-ylmethyl)pyridine (159 Da, Ligand)
- Immethridine-h3r-minigo-scfv16 complex (Complex from Homo sapiens)
- Antibody fragment scfv16 (27 kDa, Protein from synthetic construct)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (40 kDa, Protein from Homo sapiens)
- Engineered guanine nucleotide-binding protein g(o) subunit alpha,guanine nucleotide-binding protein g(o) subunit alpha (25 kDa, Protein from synthetic construct)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Histamine h3 receptor (72 kDa, Protein from Homo sapiens)
- Cholesterol (386 Da, Ligand)
Cryo-EM structure of histamine H3 receptor in complex with proxyfan and miniGo
Resolution: 2.77 Å
EM Method: Single-particle
Fitted PDBs: 8yn8
Q-score: 0.544
Zhang X, Liu G, Zhong YN, Zhang R, Yang CC, Niu C, Pu X, Sun J, Zhang T, Yang L, Zhang C, Li X, Shen X, Xiao P, Sun JP, Gong W
Nat Commun (2024) 15 pp. 8296-8296 [ DOI: doi:10.1038/s41467-024-52585-y Pubmed: 39333117 ]
- Proxyfan-h3r-minigo-scfv16 complex (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (40 kDa, Protein from Homo sapiens)
- Antibody fragment scfv16 (27 kDa, Protein from synthetic construct)
- 5-(3-phenylmethoxypropyl)-1h-imidazole (216 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Histamine h3 receptor (72 kDa, Protein from Homo sapiens)
- Engineered guanine nucleotide-binding protein g(o) subunit alpha,guanine nucleotide-binding protein g(o) subunit alpha (25 kDa, Protein from Homo sapiens)
- Cholesterol (386 Da, Ligand)