Reviewed, UniProtKB/Swiss-Prot Q83ER0 (RL18_COXBU)

Names and origin

Protein names

Recommended name:
    50S ribosomal protein L18

Gene names

Name:	rplR
Ordered Locus Names:	CBU_0254

Organism

Coxiella burnetii [Complete proteome] [HAMAP]

Taxonomic identifier

777 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Legionellales › Coxiellaceae › Coxiella

Protein attributes

Sequence length	117 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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.
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 – 117	117	50S ribosomal protein L18 HAMAP MF_01337		PRO_0000131254

Sequences

	Sequence		Length	Mass (Da)
	Q83ER0-1 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: E21750CB73B42554	FASTA	117	13,106
	10 20 30 40 50 60 MDKQEKRIRR ARRTRAKIKE LGAVRLCVHR SLNHIYAQLI SPRDSKVLVC ASTLEKEVRS 70 80 90 100 110 QIKHGGNIQA ATAIGKLIAQ RAKKAGVTKV AFDRSGYKYH GRVRALAEAV REGGIEF

References

[1]

"Complete genome sequence of the Q-fever pathogen, Coxiella burnetii." Seshadri R., Paulsen I.T., Eisen J.A., Read T.D., Nelson K.E., Nelson W.C., Ward N.L., Tettelin H., Davidsen T.M., Beanan M.J., DeBoy R.T., Daugherty S.C., Brinkac L.M., Madupu R., Dodson R.J., Khouri H.M., Lee K.H., Carty H.A. , Scanlan D., Heinzen R.A., Thompson H.A., Samuel J.E., Fraser C.M., Heidelberg J.F. Proc. Natl. Acad. Sci. U.S.A. 100:5455-5460(2003) [PubMed: 12704232] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Nine Mile phase I / RSA 493.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE016828 Genomic DNA. Translation: AAO89812.1.
RefSeq	NP_819298.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	1208135.
GenomeReviews	Gene locus CBU_0254 in contig AE016828_GR.
KEGG	cbu:CBU_0254.
NMPDR	fig|227377.1.peg.242.
TIGR	CBU_0254.
Phylogenomic databases
HOGENOM	Q83ER0.
OMA	QVVFDRG
Enzyme and pathway databases
BioCyc	CBUR227377:CBU_0254-MON.
Family and domain databases
HAMAP	MF_01337. [Tree]
InterPro	IPR005484. Ribosomal_L18/L5. IPR004389. Ribosomal_L18_bac. [Graphical view]
Pfam	PF00861. Ribosomal_L18p. 1 hit. [Graphical view]
TIGRFAMs	TIGR00060. L18_bact. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RL18_COXBU

Accession

Primary (citable) accession number: Q83ER0

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 16, 2005
Last sequence update:	June 1, 2003
Last modified:	November 24, 2009
This is version 36 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)