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Q72I20 (RL18_THET2) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 67. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
50S ribosomal protein L18
Gene names
Name:rplR
Ordered Locus Names:TT_C1312
OrganismThermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) [Complete proteome] [HAMAP]
Taxonomic identifier262724 [NCBI]
Taxonomic lineageBacteriaDeinococcus-ThermusDeinococciThermalesThermaceaeThermus

Protein attributes

Sequence length112 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

This is one of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance By similarity. HAMAP-Rule MF_01337

Subunit structure

Part of the 50S ribosomal subunit; part of the 5S rRNA/L5/L18/L25 subcomplex. Contacts the 5S and 23S rRNAs By similarity.

Sequence similarities

Belongs to the ribosomal protein L18P family.

Ontologies

Keywords
   LigandRNA-binding
rRNA-binding
   Molecular functionRibonucleoprotein
Ribosomal protein
   Technical term3D-structure
Complete proteome
Gene Ontology (GO)
   Biological_processtranslation

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_componentribosome

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionrRNA binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

structural constituent of ribosome

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Initiator methionine11Removed By similarity
Chain2 – 11211150S ribosomal protein L18 HAMAP-Rule MF_01337
PRO_0000131371

Secondary structure

...................... 112
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
Q72I20 [UniParc].

Last modified January 23, 2007. Version 3.
Checksum: EA2AB016AEDB0638

FASTA11212,612
        10         20         30         40         50         60 
MARLTAYERR KFRVRNRIKR TGRLRLSVFR SLKHIYAQII DDEKGVTLVS ASSLALKLKG 

        70         80         90        100        110 
NKTEVARQVG RALAEKALAL GIKQVAFDRG PYKYHGRVKA LAEGAREGGL EF 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE017221 Genomic DNA. Translation: AAS81654.1.
RefSeqYP_005281.1. NC_005835.1.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
1VSAX-ray3.71M1-112[»]
1VSPX-ray3.83M1-112[»]
3D5BX-ray3.21S1-112[»]
3D5DX-ray3.21S1-112[»]
3F1FX-ray3.00S1-112[»]
3F1HX-ray3.00S1-112[»]
3MRZX-ray3.62O2-112[»]
3MS1X-ray3.62O2-112[»]
3PYOX-ray3.50O11-108[»]
3PYRX-ray3.50O11-108[»]
3PYTX-ray3.40O11-108[»]
3PYVX-ray3.40O11-108[»]
4KBUX-ray3.86S11-109[»]
4KBWX-ray3.86S11-109[»]
4KCZX-ray3.50S11-109[»]
4KD2X-ray3.50S11-109[»]
4KD9X-ray3.50S11-109[»]
4KDBX-ray3.50S11-109[»]
4KDHX-ray4.00S11-109[»]
4KDKX-ray4.00S11-109[»]
4KFIX-ray3.40S11-108[»]
4KFLX-ray3.40S11-108[»]
4L6JX-ray3.40O11-108[»]
4L6LX-ray3.40O11-108[»]
ProteinModelPortalQ72I20.
SMRQ72I20. Positions 3-112.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAS81654; AAS81654; TT_C1312.
GeneID2774941.
KEGGtth:TTC1312.
PATRIC23953031. VBITheThe54392_1304.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0256.
KOK02881.
OMARAAKTRH.
OrthoDBEOG64NB48.
ProtClustDBPRK05593.

Enzyme and pathway databases

BioCycTTHE262724:GCAT-1327-MONOMER.

Family and domain databases

HAMAPMF_01337_B. Ribosomal_L18_B.
InterProIPR005484. Ribosomal_L18/L5.
IPR004389. Ribosomal_L18_bac-type.
[Graphical view]
PfamPF00861. Ribosomal_L18p. 1 hit.
[Graphical view]
TIGRFAMsTIGR00060. L18_bact. 1 hit.
ProtoNetSearch...

Other

EvolutionaryTraceQ72I20.

Entry information

Entry nameRL18_THET2
AccessionPrimary (citable) accession number: Q72I20
Entry history
Integrated into UniProtKB/Swiss-Prot: August 16, 2005
Last sequence update: January 23, 2007
Last modified: February 19, 2014
This is version 67 of the entry and version 3 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Ribosomal proteins

Ribosomal proteins families and list of entries

PDB cross-references

Index of Protein Data Bank (PDB) cross-references