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UniProtKB - Q9RY64 (RL21_DEIRA)
Protein
50S ribosomal protein L21
Gene
rplU
Organism
Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
Status
Functioni
Binds directly to 23S rRNA, probably serving to organize its structure.
GO - Molecular functioni
- rRNA binding Source: UniProtKB-UniRule
- structural constituent of ribosome Source: GO_Central
GO - Biological processi
- translation Source: UniProtKB-UniRule
Keywordsi
Molecular function | Ribonucleoprotein, Ribosomal protein, RNA-binding, rRNA-binding |
Names & Taxonomyi
Protein namesi | Recommended name: 50S ribosomal protein L21UniRule annotation |
Gene namesi | Name:rplUUniRule annotation Ordered Locus Names:DR_0086 |
Organismi | Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422) |
Taxonomic identifieri | 243230 [NCBI] |
Taxonomic lineagei | Bacteria › Deinococcus-Thermus › Deinococci › Deinococcales › Deinococcaceae › Deinococcus › |
Proteomesi |
|
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000180999 | 1 – 100 | 50S ribosomal protein L21Add BLAST | 100 |
Interactioni
Subunit structurei
Part of the 50S ribosomal subunit. Contacts proteins L15 and L20.
UniRule annotation6 PublicationsProtein-protein interaction databases
IntActi | Q9RY64, 1 interactor |
STRINGi | 243230.DR_0086 |
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
AlphaFoldDBi | Q9RY64 |
SMRi | Q9RY64 |
ModBasei | Search... |
PDBe-KBi | Search... |
Miscellaneous databases
EvolutionaryTracei | Q9RY64 |
Family & Domainsi
Sequence similaritiesi
Belongs to the bacterial ribosomal protein bL21 family.UniRule annotation
Phylogenomic databases
eggNOGi | COG0261, Bacteria |
HOGENOMi | CLU_1575895_0_0_0 |
InParanoidi | Q9RY64 |
OMAi | HRQEITR |
OrthoDBi | 1949059at2 |
Family and domain databases
HAMAPi | MF_01363, Ribosomal_L21, 1 hit |
InterProi | View protein in InterPro IPR036164, L21-like_sf IPR028909, L21p-like IPR001787, Ribosomal_L21 |
PANTHERi | PTHR21349, PTHR21349, 1 hit |
Pfami | View protein in Pfam PF00829, Ribosomal_L21p, 1 hit |
SUPFAMi | SSF141091, SSF141091, 1 hit |
TIGRFAMsi | TIGR00061, L21, 1 hit |
i Sequence
Sequence statusi: Complete.
Q9RY64-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MFAIIQTGGK QYRVSEGDVI RVESLQGEAG DKVELKALFV GGEQTVFGED
60 70 80 90 100
AGKYTVQAEV VEHGRGKKIY IRKYKSGVQY RRRTGHRQNF TAIKILGIQG
Sequence cautioni
The sequence AAF09679 differs from that shown. Reason: Erroneous initiation.Curated
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AE000513 Genomic DNA Translation: AAF09679.1 Different initiation. |
PIRi | F75560 |
RefSeqi | NP_293812.1, NC_001263.1 WP_027480310.1, NZ_CP015081.1 |
Genome annotation databases
EnsemblBacteriai | AAF09679; AAF09679; DR_0086 |
KEGGi | dra:DR_0086 |
PATRICi | fig|243230.17.peg.250 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AE000513 Genomic DNA Translation: AAF09679.1 Different initiation. |
PIRi | F75560 |
RefSeqi | NP_293812.1, NC_001263.1 WP_027480310.1, NZ_CP015081.1 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
1NKW | X-ray | 3.10 | P | 1-100 | [»] | |
1NWX | X-ray | 3.50 | P | 1-100 | [»] | |
1NWY | X-ray | 3.30 | P | 1-100 | [»] | |
1SM1 | X-ray | 3.42 | P | 1-100 | [»] | |
1XBP | X-ray | 3.50 | P | 1-100 | [»] | |
2ZJP | X-ray | 3.70 | O | 1-100 | [»] | |
2ZJQ | X-ray | 3.30 | O | 1-100 | [»] | |
2ZJR | X-ray | 2.91 | O | 1-100 | [»] | |
3CF5 | X-ray | 3.30 | O | 1-100 | [»] | |
3DLL | X-ray | 3.50 | O | 1-100 | [»] | |
3PIO | X-ray | 3.25 | O | 1-100 | [»] | |
3PIP | X-ray | 3.45 | O | 1-100 | [»] | |
4IO9 | X-ray | 3.20 | O | 1-100 | [»] | |
4IOA | X-ray | 3.20 | O | 1-100 | [»] | |
4IOC | X-ray | 3.60 | O | 1-100 | [»] | |
4U67 | X-ray | 3.65 | O | 1-100 | [»] | |
4V49 | X-ray | 8.70 | P | 1-100 | [»] | |
4V4A | X-ray | 9.50 | P | 1-100 | [»] | |
4V4G | X-ray | 11.50 | S | 1-100 | [»] | |
4V4R | X-ray | 5.90 | BV | 1-100 | [»] | |
4V4S | X-ray | 6.76 | BV | 1-100 | [»] | |
4V4T | X-ray | 6.46 | V | 1-100 | [»] | |
4WFN | X-ray | 3.54 | O | 1-100 | [»] | |
5DM6 | X-ray | 2.90 | O | 5-98 | [»] | |
5DM7 | X-ray | 3.00 | O | 5-98 | [»] | |
5JVG | X-ray | 3.43 | O | 1-100 | [»] | |
5JVH | X-ray | 3.58 | O | 1-100 | [»] | |
7A0R | X-ray | 3.30 | O | 1-98 | [»] | |
7A0S | X-ray | 3.22 | O | 1-98 | [»] | |
7A18 | X-ray | 3.40 | O | 1-98 | [»] | |
AlphaFoldDBi | Q9RY64 | |||||
SMRi | Q9RY64 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
IntActi | Q9RY64, 1 interactor |
STRINGi | 243230.DR_0086 |
Genome annotation databases
EnsemblBacteriai | AAF09679; AAF09679; DR_0086 |
KEGGi | dra:DR_0086 |
PATRICi | fig|243230.17.peg.250 |
Phylogenomic databases
eggNOGi | COG0261, Bacteria |
HOGENOMi | CLU_1575895_0_0_0 |
InParanoidi | Q9RY64 |
OMAi | HRQEITR |
OrthoDBi | 1949059at2 |
Miscellaneous databases
EvolutionaryTracei | Q9RY64 |
Family and domain databases
HAMAPi | MF_01363, Ribosomal_L21, 1 hit |
InterProi | View protein in InterPro IPR036164, L21-like_sf IPR028909, L21p-like IPR001787, Ribosomal_L21 |
PANTHERi | PTHR21349, PTHR21349, 1 hit |
Pfami | View protein in Pfam PF00829, Ribosomal_L21p, 1 hit |
SUPFAMi | SSF141091, SSF141091, 1 hit |
TIGRFAMsi | TIGR00061, L21, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | RL21_DEIRA | |
Accessioni | Q9RY64Primary (citable) accession number: Q9RY64 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | March 15, 2004 |
Last sequence update: | March 15, 2004 | |
Last modified: | May 25, 2022 | |
This is version 131 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
3D-structure, Direct protein sequencing, Reference proteomeDocuments
- Ribosomal proteins
Ribosomal proteins families and list of entries - PDB cross-references
Index of Protein Data Bank (PDB) cross-references - SIMILARITY comments
Index of protein domains and families