HAMAP rule MF_01363
General rule information
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| Accession | MF_01363 |
| Dates | 27-NOV-2006 (Created)
22-SEP-2023 (Last updated, Version 19) |
| Name | Ribosomal_bL21 |
| Scope(s) |
Bacteria Plastid |
| Template(s) | Q9RY64 (RL21_DEIRA); P0AG48 (RL21_ECOLI); P60492 (RL21_THET8); [ Recover all ] |
| Triggered by |
case c? <OC:Bacteria> or <OG:Chloroplast>
HAMAP; MF_01363 (Get profile general information and statistics) end case
|
Propagated annotation
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Identifier, protein and gene names
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| case <OC:Bacteria> and not <OC:Cyanobacteriota> | |
| Identifier | RL21 |
| Protein name | RecName: Full=Large ribosomal subunit protein bL21; |
| Gene name | Name=rplU; |
| else case <OC:Cyanobacteriota> | |
| Identifier | RL21 |
| Protein name | RecName: Full=Large ribosomal subunit protein bL21; |
| Gene name | Name=rplU; Synonyms=rpl21; |
| else case <OG:Chloroplast> | |
| Identifier | RK21 |
| Protein name | RecName: Full=Large ribosomal subunit protein bL21c; |
| Gene name | Name=rpl21; |
| end case | |
Comments
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| case <OC:Bacteria> | |
| FUNCTION | This protein binds to 23S rRNA in the presence of protein L20. |
| SUBUNIT | Part of the 50S ribosomal subunit. Contacts protein L20. |
| else case <OG:Chloroplast> | |
| FUNCTION | This protein binds to 23S rRNA. |
| SUBUNIT | Part of the 50S ribosomal subunit. |
| SUBCELLULAR LOCATION | Plastid, chloroplast. |
| end case | |
| SIMILARITY | Belongs to the bacterial ribosomal protein bL21 family. |
Keywords
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Gene Ontology
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| GO:0019843; Molecular function:rRNA binding | |
| GO:0006412; Biological process:translation | |
| case <OG:Chloroplast> | |
| GO:0009507; Cellular component:chloroplast | |
| end case | |
Cross-references
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Features
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Additional information
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| Size range | 95-164 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |
| Comments | Quite a few of these proteins have a long C-terminal tail, up to nearly 150 residues in length for JANSC. |