Q92GY2 (RL18_RICCN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L18

Gene names

Name:	rplR
Ordered Locus Names:	RC0990

Organism

Rickettsia conorii (strain ATCC VR-613 / Malish 7) [Complete proteome] [HAMAP]

Taxonomic identifier

272944 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › spotted fever group › Rickettsia conorii

Protein attributes

Sequence length	118 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

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
Ligand	RNA-binding rRNA-binding
Molecular function	Ribonucleoprotein Ribosomal protein
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	translation Inferred from electronic annotation. Source: HAMAP
Cellular_component	ribosome Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	rRNA binding Inferred from electronic annotation. Source: HAMAP structural constituent of ribosome Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 118	118	50S ribosomal protein L18 HAMAP-Rule MF_01337		PRO_0000131330

Sequences

	Sequence		Length	Mass (Da)
	Q92GY2 [UniParc]. Last modified December 1, 2001. Version 1. Checksum: 51C3817C6A7A562E	FASTA	118	13,328
	10 20 30 40 50 60 MRSAKLKFEK RRSRIRHKIS KTSNRVRLSI FKSGRHIYAQ IIDDSKSITI AAASTLDEKI 70 80 90 100 110 KKLKKSHCNI ENAIKVGEEI AKKADSAGIK DVVFDRGGYK YHGVVKALAD AAREKIKF

References

[1]

"Mechanisms of evolution in Rickettsia conorii and R. prowazekii." Ogata H., Audic S., Renesto-Audiffren P., Fournier P.-E., Barbe V., Samson D., Roux V., Cossart P., Weissenbach J., Claverie J.-M., Raoult D. Science 293:2093-2098(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC VR-613 / Malish 7.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE006914 Genomic DNA. Translation: AAL03528.1.
PIR	F97823.
RefSeq	NP_360627.1. NC_003103.1.
3D structure databases
ProteinModelPortal	Q92GY2.
SMR	Q92GY2. Positions 22-114.
ModBase	Search...
Protein-protein interaction databases
STRING	272944.RC0990.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAL03528; AAL03528; RC0990.
GeneID	928133.
KEGG	rco:RC0990.
PATRIC	17889386. VBIRicCon45613_1130.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0256.
HOGENOM	HOG000248742.
KO	K02881.
OMA	GNKYHGR.
ProtClustDB	PRK05593.
Family and domain databases
HAMAP	MF_01337_B. Ribosomal_L18_B.
InterPro	IPR005484. Ribosomal_L18/L5. IPR004389. Ribosomal_L18_bac-type. [Graphical view]
Pfam	PF00861. Ribosomal_L18p. 1 hit. [Graphical view]
TIGRFAMs	TIGR00060. L18_bact. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RL18_RICCN

Accession

Primary (citable) accession number: Q92GY2

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 16, 2005
Last sequence update:	December 1, 2001
Last modified:	May 1, 2013
This is version 54 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program