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P62659 (RS18_THET2) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 70. 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
Ordered Locus Names:TT_C1742
OrganismThermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) [Complete proteome] [HAMAP]
Taxonomic identifier262724 [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
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 – 888730S ribosomal protein S18 HAMAP-Rule MF_00270
PRO_0000111249

Secondary structure

............. 88
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P62659 [UniParc].

Last modified January 23, 2007. Version 2.
Checksum: CFDE7AC4953EF809

FASTA8810,231
        10         20         30         40         50         60 
MSTKNAKPKK EAQRRPSRKA KVKATLGEFD LRDYRNVEVL KRFLSETGKI LPRRRTGLSA 

        70         80 
KEQRILAKTI KRARILGLLP FTEKLVRK 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE017221 Genomic DNA. Translation: AAS82084.1.
RefSeqYP_005711.1. NC_005835.1.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
2QNHX-ray3.83s1-88[»]
3D5AX-ray3.21R1-88[»]
3D5CX-ray3.21R1-88[»]
3F1EX-ray3.00R1-88[»]
3F1GX-ray3.00R1-88[»]
3MR8X-ray3.62R19-88[»]
3MS0X-ray3.62R19-88[»]
3PYNX-ray3.50R19-88[»]
3PYQX-ray3.50R19-88[»]
3PYSX-ray3.40R19-88[»]
3PYUX-ray3.40R19-88[»]
4KBTX-ray3.86R19-88[»]
4KBVX-ray3.86R19-88[»]
4KCYX-ray3.50R19-88[»]
4KD0X-ray3.50R19-88[»]
4KD8X-ray3.50R19-88[»]
4KDAX-ray3.50R19-88[»]
4KDGX-ray4.00R19-88[»]
4KDJX-ray4.00R19-88[»]
4KFHX-ray3.40R19-88[»]
4KFKX-ray3.40R19-88[»]
4L6KX-ray3.40R19-88[»]
4L6MX-ray3.40R19-88[»]
ProteinModelPortalP62659.
SMRP62659. Positions 8-88.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING262724.TTC1742.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAS82084; AAS82084; TT_C1742.
GeneID2775354.
KEGGtth:TTC1742.
PATRIC23953951. VBITheThe54392_1741.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0238.
KOK02963.
OMAKMKFLAL.
OrthoDBEOG6PCQ4R.
ProtClustDBPRK00391.

Enzyme and pathway databases

BioCycTTHE262724:GCAT-1780-MONOMER.

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

EvolutionaryTraceP62659.

Entry information

Entry nameRS18_THET2
AccessionPrimary (citable) accession number: P62659
Entry history
Integrated into UniProtKB/Swiss-Prot: July 19, 2004
Last sequence update: January 23, 2007
Last modified: February 19, 2014
This is version 70 of the entry and version 2 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