Protein Domain : IPR001854

Type:  Family Name:  Ribosomal protein L29
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 L29 is one of the proteins from the large ribosomal subunit. L29 belongs to a family of ribosomal proteins of 63 to 138 amino-acid residues which, on the basis of sequence similarities, groups: Red algal L29.Bacterial L29.Mammalian L35Caenorhabditis elegansL35 (ZK652.4).Yeast L35. Short Name:  Ribosomal_L29

0 Child Features

1 Contains

DB identifier Type Name
IPR018254 Conserved_site Ribosomal protein L29, conserved site

5 Cross Referencess

Identifier
PF00831
TIGR00012
G3DSA:1.10.287.310
SSF46561
MF_00374

0 Found In

4 GO Annotations

GO Term Gene Name
GO:0003735 IPR001854
GO:0006412 IPR001854
GO:0005622 IPR001854
GO:0005840 IPR001854

4 Ontology Annotations

GO Term Gene Name
GO:0003735 IPR001854
GO:0006412 IPR001854
GO:0005622 IPR001854
GO:0005840 IPR001854

0 Parent Features

3256 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
438324 D8QW44 PAC:15420338 Selaginella moellendorffii 123  
79331 D8QW49 PAC:15401311 Selaginella moellendorffii 121  
419858 D8SAS0 PAC:15412782 Selaginella moellendorffii 123  
118813 D8SJY0 PAC:15411583 Selaginella moellendorffii 88  
85675 D8R5I4 PAC:15421447 Selaginella moellendorffii 112  
evm.model.supercontig_1.318 PAC:16404253 Carica papaya 123  
evm.model.supercontig_1.320 PAC:16404256 Carica papaya 123  
evm.model.supercontig_106.68 PAC:16405235 Carica papaya 78  
evm.model.supercontig_110.33 PAC:16405797 Carica papaya 143  
evm.model.supercontig_122.33 PAC:16407081 Carica papaya 417  
evm.model.supercontig_170.28 PAC:16410847 Carica papaya 216  
evm.model.supercontig_615.2 PAC:16423886 Carica papaya 165  
29788.m000318 B9SYM9 PAC:16808528 Ricinus communis 123  
30147.m013992 B9RB67 PAC:16820007 Ricinus communis 163  
52614.m000013 B9TKB6 PAC:16828542 Ricinus communis 170  
29587.m000222 B9T040 PAC:16803210 Ricinus communis 85  
28161.m000220 B9T3L2 PAC:16800104 Ricinus communis 164  
Cucsa.156340.1 PAC:16964874 Cucumis sativus 275  
Cucsa.165680.1 A0A0A0KLK6 PAC:16966055 Cucumis sativus 123  
Cucsa.182670.1 A0A0A0KQT2 PAC:16967500 Cucumis sativus 123  
Cucsa.197100.1 PAC:16968368 Cucumis sativus 158  
Cucsa.197100.2 A0A0A0LS48 PAC:16968369 Cucumis sativus 143  
Cucsa.197100.3 A0A0A0LS48 PAC:16968370 Cucumis sativus 143  
Cucsa.273030.1 A0A0A0KVL7 PAC:16973762 Cucumis sativus 170  
orange1.1g032302m A0A067G241 PAC:18132479 Citrus sinensis 143  
orange1.1g033748m A0A067FKD3 PAC:18095425 Citrus sinensis 112  
orange1.1g033267m A0A067FWI4 PAC:18095424 Citrus sinensis 123  
orange1.1g030809m A0A067ERN3 PAC:18128335 Citrus sinensis 171  
orange1.1g033270m A0A067GBV2 PAC:18097359 Citrus sinensis 123  
AT5G02610.2 F4KDR2 PAC:19665540 Arabidopsis thaliana 146  

3 Publications

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