Structural highlights
9g1z is a 10 chain structure with sequence from Candida albicans SC5314. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
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| Method: | Electron Microscopy, Resolution 3.1Å |
| Ligands: | , , , , , |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT |
Function
RL20B_CANAL Component of the ribosome, a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell. The small ribosomal subunit (SSU) binds messenger RNAs (mRNAs) and translates the encoded message by selecting cognate aminoacyl-transfer RNA (tRNA) molecules. The large subunit (LSU) contains the ribosomal catalytic site termed the peptidyl transferase center (PTC), which catalyzes the formation of peptide bonds, thereby polymerizing the amino acids delivered by tRNAs into a polypeptide chain. The nascent polypeptides leave the ribosome through a tunnel in the LSU and interact with protein factors that function in enzymatic processing, targeting, and the membrane insertion of nascent chains at the exit of the ribosomal tunnel.[1]
References
- ↑ Zgadzay Y, Kolosova O, Stetsenko A, Wu C, Bruchlen D, Usachev K, Validov S, Jenner L, Rogachev A, Yusupova G, Sachs MS, Guskov A, Yusupov M. E-site drug specificity of the human pathogen Candida albicans ribosome. Sci Adv. 2022 May 27;8(21):eabn1062. PMID:35613268 doi:10.1126/sciadv.abn1062
