Protein Domain : IPR000473

Type:  Family Name:  Ribosomal protein L36
Description:  Ribosomes are the particles that catalyse mRNA-directed protein synthesis in all organisms. The codons of the mRNA are exposed on the ribosome to allow tRNA binding. This leads to the incorporation of amino acids into the growing polypeptide chain in accordance with the genetic information. Incoming amino acid monomers enter the ribosomal A site in the form of aminoacyl-tRNAs complexed with elongation factor Tu (EF-Tu) and GTP. The growing polypeptide chain, situated in the P site as peptidyl-tRNA, is then transferred to aminoacyl-tRNA and the new peptidyl-tRNA, extended by one residue, is translocated to the P site with the aid the elongation factor G (EF-G) and GTP as the deacylated tRNA is released from the ribosome through one or more exit sites [, ]. About 2/3 of the mass of the ribosome consists of RNA and 1/3 of protein. The proteins are named in accordance with the subunit of the ribosome which they belong to - the small (S1 to S31) and the large (L1 to L44). Usually they decorate the rRNA cores of the subunits. Many ribosomal proteins, particularly those of the large subunit, are composed of a globular, surfaced-exposed domain with long finger-like projections that extend into the rRNA core to stabilise its structure. Most of the proteins interact with multiple RNA elements, often from different domains. In the large subunit, about 1/3 of the 23S rRNA nucleotides are at least in van der Waal's contact with protein, and L22 interacts with all six domains of the 23S rRNA. Proteins S4 and S7, which initiate assembly of the 16S rRNA, are located at junctions of five and four RNA helices, respectively. In this way proteins serve to organise and stabilise the rRNA tertiary structure. While the crucial activities of decoding and peptide transfer are RNA based, proteins play an active role in functions that may have evolved to streamline the process of protein synthesis. In addition to their function in the ribosome, many ribosomal proteins have some function 'outside' the ribosome [, ].Ribosomal protein L36 is the smallest protein from the large subunit of the prokaryotic ribosome. It belongs to a family of ribosomal proteins which, on the basis of sequence similarities can be grouped into: bacterial L36; algal and plant chloroplast L36; Cyanelle L36. L36 is a small basic and cysteine-rich protein of 37 amino-acid residues. Short Name:  Ribosomal_L36

0 Child Features

0 Contains

6 Cross Referencess

Identifier
PTHR18804
PF00444
PS00828
TIGR01022
SSF57840
MF_00251

0 Found In

4 GO Annotations

GO Term Gene Name
GO:0003735 IPR000473
GO:0006412 IPR000473
GO:0005622 IPR000473
GO:0005840 IPR000473

4 Ontology Annotations

GO Term Gene Name
GO:0003735 IPR000473
GO:0006412 IPR000473
GO:0005622 IPR000473
GO:0005840 IPR000473

0 Parent Features

612 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
92402 D8RF29 PAC:15418340 Selaginella moellendorffii 89  
113352 D8SC32 PAC:15415578 Selaginella moellendorffii 71  
evm.model.supercontig_46.7 PAC:16420538 Carica papaya 100  
28320.m001143 B9SET5 PAC:16800594 Ricinus communis 84  
Cucsa.295180.1 PAC:16975393 Cucumis sativus 100  
orange1.1g038679m A0A067GNJ8 PAC:18096843 Citrus sinensis 101  
orange1.1g034201m A0A067GY65 PAC:18096689 Citrus sinensis 101  
AT5G20180.1 Q8W464 PAC:19671444 Arabidopsis thaliana 103  
AT5G20180.2 Q8W464 PAC:19671445 Arabidopsis thaliana 103  
ATCG00760.1 P62117 PAC:19638007 Arabidopsis thaliana 37  
Thhalv10015097m V4LED4 PAC:20204972 Eutrema salsugineum 103  
Ciclev10010005m V4WCK9 PAC:20795182 Citrus clementina 101  
Ciclev10010320m V4TUH6 PAC:20794546 Citrus clementina 101  
Ciclev10010004m V4WCK9 PAC:20795183 Citrus clementina 101  
Lus10043268 PAC:23168167 Linum usitatissimum 116  
Lus10019412 PAC:23181521 Linum usitatissimum 93  
Potri.006G069000.1 B9HAK1 PAC:27004063 Populus trichocarpa 97  
Potri.006G069000.2 B9HAK1 PAC:27004062 Populus trichocarpa 97  
Potri.018G131000.1 B9IMZ0 PAC:27009889 Populus trichocarpa 132  
Potri.018G131000.2 A9P840 PAC:27009890 Populus trichocarpa 97  
Gorai.004G162100.1 A0A0D2PCW3 PAC:26776291 Gossypium raimondii 37  
Gorai.009G350300.1 H2B969 PAC:26763516 Gossypium raimondii 37  
Gorai.010G143000.1 A0A0D2SJS5 PAC:26756820 Gossypium raimondii 94  
Gorai.010G063500.1 A0A0D2V6G0 PAC:26759192 Gossypium raimondii 101  
Gorai.010G063500.2 A0A0D2V6G0 PAC:26759191 Gossypium raimondii 101  
Gorai.010G063500.3 A0A0D2V6G0 PAC:26759190 Gossypium raimondii 101  
23740 C1N9S2 PAC:27343834 Micromonas pusilla CCMP1545 101  
28632 A4RQE1 PAC:27418084 Ostreococcus lucimarinus 104  
Thecc1EG038089t1 A0A061GNH5 PAC:27425663 Theobroma cacao 100  
Migut.D01331.1.p PAC:28929148 Mimulus guttatus 139  

3 Publications

First Author Title Year Journal Volume Pages PubMed ID
            11297922
            11290319
            11114498