Cryo-EM structure of yeast Ost6p containing oligosaccharyltransferase complex
Resolution: 3.46 Å
EM Method: Single-particle
Fitted PDBs: 7oci
Q-score: 0.514
Neuhaus JD, Wild R, Eyring J, Irobalieva RN, Kowal J, Lin CW, Locher KP, Aebi M
Glycobiology (2021) 31 pp. 1604-1615 [ Pubmed: 34974622 DOI: doi:10.1093/glycob/cwab084 ]
- Ost6p containing yeast oligosaccharyltransferase complex (Complex from Saccharomyces cerevisiae S288C)
- Dolichylphosphate (847 Da, Ligand)
- Digitonin (1 kDa, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost4 (3 kDa, Protein from Saccharomyces cerevisiae S288C)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost5 (9 kDa, Protein from Saccharomyces cerevisiae S288C)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost6 - tm1 (2 kDa, Protein from Saccharomyces cerevisiae S288C)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost6 (37 kDa, Protein from Saccharomyces cerevisiae S288C)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit wbp1 (49 kDa, Protein from Saccharomyces cerevisiae S288C)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit swp1 (31 kDa, Protein from Saccharomyces cerevisiae S288C)
- 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (744 Da, Ligand)
- Magnesium ion (24 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1 (54 kDa, Protein from Saccharomyces cerevisiae S288C)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit stt3 (81 kDa, Protein from Saccharomyces cerevisiae S288C)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit ost2 (14 kDa, Protein from Saccharomyces cerevisiae 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 ]
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 3 (39 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))
- 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 ost4 (3 kDa, Protein from Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit stt3 (81 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)
- Phosphatidylethanolamine (734 Da, Ligand)