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P80382 (RS18_THETH) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 85. 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:
30S ribosomal protein S18
Gene names
Name:rpsR
Synonyms:rps18
OrganismThermus thermophilus
Taxonomic identifier274 [NCBI]
Taxonomic lineageBacteriaDeinococcus-ThermusDeinococciThermalesThermaceaeThermus

Protein attributes

Sequence length88 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Binds as a heterodimer with protein S6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit By similarity. HAMAP-Rule MF_00270

Subunit structure

Part of the 30S ribosomal subunit. Forms a tight heterodimer with protein S6 By similarity.

Sequence similarities

Belongs to the ribosomal protein S18P family.

Ontologies

Keywords
   LigandRNA-binding
rRNA-binding
   Molecular functionRibonucleoprotein
Ribosomal protein
   Technical term3D-structure
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 – 888730S ribosomal protein S18 HAMAP-Rule MF_00270
PRO_0000111251

Secondary structure

............ 88
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P80382 [UniParc].

Last modified January 23, 2007. Version 3.
Checksum: CFDE7AC4935E9E09

FASTA8810,217
        10         20         30         40         50         60 
MSTKNAKPKK EAQRRPSRKA KVKATLGEFD LRDYRNVEVL KRFLSETGKI LPRRRTGLSG 

        70         80 
KEQRILAKTI KRARILGLLP FTEKLVRK 

« Hide

References

[1]"Sequencing and analysis of the Thermus thermophilus gene cluster equivalent to the S6 operon."
Shcherbakov D.V., Cherepanova E.A., Garber M.B.
Submitted (APR-1999) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: VK1.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AF146075 Genomic DNA. Translation: AAF27297.1.

3D structure databases

PDBe
RCSB-PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
1TWTmodel-U1-88[»]
2VQEX-ray2.50R1-88[»]
2VQFX-ray2.90R1-88[»]
ProteinModelPortalP80382.
SMRP80382. Positions 7-88.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D4.10.640.10. 1 hit.
HAMAPMF_00270. Ribosomal_S18.
InterProIPR001648. Ribosomal_S18.
IPR018275. Ribosomal_S18_CS.
[Graphical view]
PANTHERPTHR13479. PTHR13479. 1 hit.
PfamPF01084. Ribosomal_S18. 1 hit.
[Graphical view]
PRINTSPR00974. RIBOSOMALS18.
ProDomPD002239. Ribosomal_S18. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMSSF46911. SSF46911. 1 hit.
TIGRFAMsTIGR00165. S18. 1 hit.
PROSITEPS00057. RIBOSOMAL_S18. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

EvolutionaryTraceP80382.

Entry information

Entry nameRS18_THETH
AccessionPrimary (citable) accession number: P80382
Secondary accession number(s): Q9LCZ0
Entry history
Integrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: January 23, 2007
Last modified: February 19, 2014
This is version 85 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