Harada Y, et al. (2009) Oligosaccharyltransferase directly binds to ribosome at a location near the translocon-binding site. Proc Natl Acad Sci U S A 106(17):6945-9
Abstract: Oligosaccharyltransferase (OT) transfers high mannose-type glycans to the nascent polypeptides that are translated by the membrane-bound ribosome and translocated into the lumen of the endoplasmic reticulum through the Sec61 translocon complex. In this article, we show that purified ribosomes and OT can form a binary complex with a stoichiometry of approximately 1 to 1 in the presence of detergent. We present evidence that OT may bind to the large ribosomal subunit near the site where nascent polypeptides exit. We further show that OT and the Sec61 complex can simultaneously bind to ribosomes in vitro. Based on existing data and our findings, we propose that cotranslational translocation and N-glycosylation of nascent polypeptides are mediated by a ternary supramolecular complex consisting of OT, the Sec61 complex, and ribosomes.
| Status: Published | Type: Journal Article | Research Support, N.I.H., Extramural | PubMed ID: 19365066 |
Topics addressed in this paper
Number of different genes curated to this paper: 105
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| Topics | Genes linked to topics (#1 - 10 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| NIP7 | NMD3 | OST1 | OST2 | OST3 | OST4 | OST5 | OST6 | RDN25-1 | RDN25-2 | |
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| Topics | Genes linked to topics (#11 - 20 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RDN5-1 | RDN5-2 | RDN5-3 | RDN5-4 | RDN5-5 | RDN5-6 | RDN58-1 | RDN58-2 | RPL10 | RPL11A | |
| Additional Literature | | | | | | | | | | |
| Protein-Nucleic Acid Interactions | | | | | | | | | ||
| Protein-protein Interactions | | | ||||||||
| Techniques and Reagents | | | ||||||||
| Topics | Genes linked to topics (#21 - 30 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RPL11B | RPL12A | RPL12B | RPL13A | RPL13B | RPL14A | RPL14B | RPL15A | RPL15B | RPL16A | |
| Additional Literature | | | | | | | | | | |
| Protein-protein Interactions | | | | | | | | | | |
| Techniques and Reagents | | | | | | | | | | |
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| Topics | Genes linked to topics (#31 - 40 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RPL16B | RPL17A | RPL17B | RPL18A | RPL18B | RPL19A | RPL19B | RPL1A | RPL1B | RPL20A | |
| Additional Literature | | | | | | | | | | |
| Protein-protein Interactions | | | | | | | | | | |
| Techniques and Reagents | | | | | | | | | | |
| Topics | Genes linked to topics (#41 - 50 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RPL20B | RPL21A | RPL21B | RPL22A | RPL22B | RPL23A | RPL23B | RPL24A | RPL24B | RPL25 | |
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| Techniques and Reagents | | | | | | | | | | |
| Topics | Genes linked to topics (#51 - 60 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RPL26A | RPL26B | RPL27A | RPL27B | RPL28 | RPL29 | RPL2A | RPL2B | RPL3 | RPL30 | |
| Additional Literature | | | | | | | | | | |
| Protein-protein Interactions | | | | | | | | | | |
| Techniques and Reagents | | | | | | | | | | |
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| Topics | Genes linked to topics (#61 - 70 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RPL31A | RPL31B | RPL32 | RPL33A | RPL33B | RPL34A | RPL34B | RPL35A | RPL35B | RPL36A | |
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| Topics | Genes linked to topics (#71 - 80 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RPL36B | RPL37A | RPL37B | RPL38 | RPL39 | RPL40A | RPL40B | RPL41A | RPL41B | RPL42A | |
| Additional Literature | | | | | | | | | | |
| Protein-protein Interactions | | | | | | | | | | |
| Techniques and Reagents | | | | | | | | | | |
| Topics | Genes linked to topics (#81 - 90 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RPL42B | RPL43A | RPL43B | RPL4A | RPL4B | RPL5 | RPL6A | RPL6B | RPL7A | RPL7B | |
| Additional Literature | | | | | | | | | | |
| Protein-protein Interactions | | | | | | | | | | |
| Techniques and Reagents | | | | | | | | | | |
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| Topics | Genes linked to topics (#91 - 100 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RPL8A | RPL8B | RPL9A | RPL9B | RPP0 | RPP1A | RPP1B | RPP2A | RPP2B | SBH1 | |
| Additional Literature | | | | | | | | | | |
| Function/Process | | |||||||||
| Protein-protein Interactions | | | | | | | | | | |
| Techniques and Reagents | | | | | | | | | | |
| Topics | Genes linked to topics (#101 - 105 ) | ||||
|---|---|---|---|---|---|
| SEC61 | SSS1 | STT3 | SWP1 | WBP1 | |
| Additional Literature | | | |||
| Function/Process | | | |||
| Primary Literature | | | | ||
| Protein Physical Properties | | | | ||
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