Structure of yeast oligosaccharylransferase complex with lipid-linked oligosaccharide bound
Resolution: 3.0 Å
EM Method: Single-particle
Fitted PDBs: 8agb
Q-score: 0.553
Ramirez AS, de Capitani M, Pesciullesi G, Kowal J, Bloch JS, Irobalieva RN, Reymond JL, Aebi M, Locher KP
Nat Commun (2022) 13 pp. 7296-7296 [ DOI: doi:10.1038/s41467-022-35067-x Pubmed: 36435935 ]
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit swp1 (31 kDa, Protein from Saccharomyces cerevisiae)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Phosphono [(3~{r},6~{e},10~{e})-3,7,11,15-tetramethylhexadeca-6,10,14-trienyl] hydrogen phosphate (452 Da, Ligand)
- Phosphatidylethanolamine (734 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit wbp1 (49 kDa, Protein from Saccharomyces cerevisiae)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost4 (6 kDa, Protein from Saccharomyces cerevisiae)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1 (54 kDa, Protein from Saccharomyces cerevisiae)
- 1-palmitoyl-2-linoleoyl-sn-glycero-3-phosphocholine (758 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost5 (9 kDa, Protein from Saccharomyces cerevisiae)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost2 (14 kDa, Protein from Saccharomyces cerevisiae)
- Manganese (ii) ion (54 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit stt3 (81 kDa, Protein from Saccharomyces cerevisiae)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 3 (39 kDa, Protein from Saccharomyces cerevisiae)
- Yeast ost complex with lipid-linked oligosaccharide bound (284 kDa, Complex from Saccharomyces cerevisiae)
The Cryo-EM structure of a eukaryotic oligosaccharyl transferase complex
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 6c26
Q-score: 0.503
Bai L, Wang T, Zhao G, Kovach A, Li H
Nature (2018) 555 pp. 328-333 [ DOI: doi:10.1038/nature25755 Pubmed: 29466327 ]
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost4 (3 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost5 (9 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost2 (14 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Oligosaccharyl transferase complex (Complex from Saccharomyces cerevisiae)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 3 (39 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- (4r,7r)-4-hydroxy-n,n,n-trimethyl-4,9-dioxo-7-[(undecanoyloxy)methyl]-3,5,8-trioxa-4lambda~5~-phosphadocosan-1-aminium (636 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1 (54 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit wbp1 (49 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit swp1 (31 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit stt3 (81 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Cryo-EM structure of the yeast oligosaccharyltransferase (OST) complex
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 6ezn
Q-score: 0.494
Wild R, Kowal J, Eyring J, Ngwa EM, Aebi M, Locher KP
Science (2018) 359 pp. 545-550 [ DOI: doi:10.1126/science.aar5140 Pubmed: 29301962 ]
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Phosphatidylethanolamine (734 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost4 (3 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost2 (14 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost5 (9 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- 1-palmitoyl-2-linoleoyl-sn-glycero-3-phosphocholine (758 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 3 (39 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Yeast oligosaccharyltransferase (ost) complex (Complex from Saccharomyces cerevisiae)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1 (54 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit wbp1 (49 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit swp1 (31 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit stt3 (81 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))