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Protein

50S ribosomal protein L18

Gene

rplR

Organism
Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

This is one of the proteins that binds and mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ribonucleoprotein, Ribosomal protein

Keywords - Ligandi

RNA-binding, rRNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
50S ribosomal protein L18
Gene namesi
Name:rplR
Ordered Locus Names:DR_2112
OrganismiDeinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
Taxonomic identifieri243230 [NCBI]
Taxonomic lineageiBacteriaDeinococcus-ThermusDeinococciDeinococcalesDeinococcaceaeDeinococcus
Proteomesi
  • UP000002524 Componenti: Chromosome I

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved
ChainiPRO_00001312552 – 11450S ribosomal protein L18Add BLAST113

Interactioni

Subunit structurei

Part of the 50S ribosomal subunit; part of the 5S rRNA/L5/L18/L25 subcomplex. Contacts the 23S rRNA (By similarity). Contacts protein L27 and the 5S rRNA.By similarity6 Publications

Protein-protein interaction databases

STRINGi243230.DR_2112.

Structurei

Secondary structure

1114
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi10 – 18Combined sources9
Turni22 – 24Combined sources3
Beta strandi26 – 29Combined sources4
Beta strandi35 – 37Combined sources3
Beta strandi42 – 44Combined sources3
Turni45 – 48Combined sources4
Beta strandi50 – 53Combined sources4
Beta strandi56 – 58Combined sources3
Beta strandi64 – 67Combined sources4
Helixi68 – 82Combined sources15
Beta strandi87 – 89Combined sources3
Beta strandi96 – 98Combined sources3
Helixi99 – 109Combined sources11

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1GS2model-M5-114[»]
1NKWX-ray3.10M1-114[»]
1NWXX-ray3.50M2-114[»]
1NWYX-ray3.30M2-114[»]
1SM1X-ray3.42M1-114[»]
1XBPX-ray3.50M2-114[»]
2ZJPX-ray3.70L1-114[»]
2ZJQX-ray3.30L1-114[»]
2ZJRX-ray2.91L1-114[»]
3CF5X-ray3.30L1-114[»]
3DLLX-ray3.50L1-114[»]
3PIOX-ray3.25L1-114[»]
3PIPX-ray3.45L1-114[»]
4IO9X-ray3.20L1-114[»]
4IOAX-ray3.20L1-114[»]
4IOCX-ray3.60L1-114[»]
4U67X-ray3.65L1-114[»]
4V49X-ray8.70M4-114[»]
4V4AX-ray9.50M4-114[»]
4V4GX-ray11.50P4-114[»]
4WFNX-ray3.54L1-114[»]
5DM6X-ray2.90L8-111[»]
5DM7X-ray3.00L8-111[»]
ProteinModelPortaliQ9RSL2.
SMRiQ9RSL2.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ9RSL2.

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein L18P family.Curated

Phylogenomic databases

eggNOGiENOG4105K4C. Bacteria.
COG0256. LUCA.
HOGENOMiHOG000248742.
InParanoidiQ9RSL2.
KOiK02881.
OMAiKRHKRVR.
OrthoDBiPOG091H01SD.

Family and domain databases

HAMAPiMF_01337_B. Ribosomal_L18_B. 1 hit.
InterProiIPR005484. Ribosomal_L18.
IPR004389. Ribosomal_L18_bac-type.
[Graphical view]
PfamiPF00861. Ribosomal_L18p. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00060. L18_bact. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9RSL2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATATTIRRK LRTRRKVRTT TAASGRLRLS VYRSSKHIYA QIIDDSRGQT
60 70 80 90 100
LAAASSAALK SGNKTDTAAA VGKALAAAAA EKGIKQVVFD RGSYKYHGRV
110
KALADAAREG GLDF
Length:114
Mass (Da):12,139
Last modified:January 23, 2007 - v3
Checksum:i35010FFD7FE00A55
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000513 Genomic DNA. Translation: AAF11661.1.
PIRiC75314.
RefSeqiNP_295835.1. NC_001263.1.
WP_010888743.1. NZ_CP015081.1.

Genome annotation databases

EnsemblBacteriaiAAF11661; AAF11661; DR_2112.
GeneIDi1797637.
KEGGidra:DR_2112.
PATRICi21631900. VBIDeiRad64572_2335.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000513 Genomic DNA. Translation: AAF11661.1.
PIRiC75314.
RefSeqiNP_295835.1. NC_001263.1.
WP_010888743.1. NZ_CP015081.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1GS2model-M5-114[»]
1NKWX-ray3.10M1-114[»]
1NWXX-ray3.50M2-114[»]
1NWYX-ray3.30M2-114[»]
1SM1X-ray3.42M1-114[»]
1XBPX-ray3.50M2-114[»]
2ZJPX-ray3.70L1-114[»]
2ZJQX-ray3.30L1-114[»]
2ZJRX-ray2.91L1-114[»]
3CF5X-ray3.30L1-114[»]
3DLLX-ray3.50L1-114[»]
3PIOX-ray3.25L1-114[»]
3PIPX-ray3.45L1-114[»]
4IO9X-ray3.20L1-114[»]
4IOAX-ray3.20L1-114[»]
4IOCX-ray3.60L1-114[»]
4U67X-ray3.65L1-114[»]
4V49X-ray8.70M4-114[»]
4V4AX-ray9.50M4-114[»]
4V4GX-ray11.50P4-114[»]
4WFNX-ray3.54L1-114[»]
5DM6X-ray2.90L8-111[»]
5DM7X-ray3.00L8-111[»]
ProteinModelPortaliQ9RSL2.
SMRiQ9RSL2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi243230.DR_2112.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAF11661; AAF11661; DR_2112.
GeneIDi1797637.
KEGGidra:DR_2112.
PATRICi21631900. VBIDeiRad64572_2335.

Phylogenomic databases

eggNOGiENOG4105K4C. Bacteria.
COG0256. LUCA.
HOGENOMiHOG000248742.
InParanoidiQ9RSL2.
KOiK02881.
OMAiKRHKRVR.
OrthoDBiPOG091H01SD.

Miscellaneous databases

EvolutionaryTraceiQ9RSL2.

Family and domain databases

HAMAPiMF_01337_B. Ribosomal_L18_B. 1 hit.
InterProiIPR005484. Ribosomal_L18.
IPR004389. Ribosomal_L18_bac-type.
[Graphical view]
PfamiPF00861. Ribosomal_L18p. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00060. L18_bact. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiRL18_DEIRA
AccessioniPrimary (citable) accession number: Q9RSL2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 15, 2004
Last sequence update: January 23, 2007
Last modified: November 2, 2016
This is version 107 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Ribosomal proteins
    Ribosomal proteins families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.