Q5LLU8 (RL23_RUEPO) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L23

Gene names

Name:	rplW
Ordered Locus Names:	SPO3823

Organism

Ruegeria pomeroyi (strain ATCC 700808 / DSM 15171 / DSS-3) (Silicibacter pomeroyi) [Complete proteome] [HAMAP]

Taxonomic identifier

246200 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Ruegeria › Ruegeria pomeroyi

Protein attributes

Sequence length	98 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	One of the early assembly proteins it binds 23S rRNA. One of the proteins that surrounds the polypeptide exit tunnel on the outside of the ribosome. Forms the main docking site for trigger factor binding to the ribosome By similarity. HAMAP-Rule MF_01369
Subunit structure	Part of the 50S ribosomal subunit. Contacts protein L29, and trigger factor when it is bound to the ribosome By similarity.
Sequence similarities	Belongs to the ribosomal protein L23P 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	nucleotide binding Inferred from electronic annotation. Source: InterPro 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 – 98	98	50S ribosomal protein L23 HAMAP-Rule MF_01369		PRO_0000272847

Sequences

	Sequence		Length	Mass (Da)
	Q5LLU8 [UniParc]. Last modified February 1, 2005. Version 1. Checksum: 94F9BAD171B20A59	FASTA	98	10,753
	10 20 30 40 50 60 MSAKAQHYDV IRKPIITEKS TMASENGAVV FEVSIDSNKP QIKEAVESLF GVKVKAVNTT 70 80 90 ITKGKVKRFR GQLGKRKDVK KAYVTLEEGN TIDVSTGL

References

[1]

"Genome sequence of Silicibacter pomeroyi reveals adaptations to the marine environment." Moran M.A., Buchan A., Gonzalez J.M., Heidelberg J.F., Whitman W.B., Kiene R.P., Henriksen J.R., King G.M., Belas R., Fuqua C., Brinkac L.M., Lewis M., Johri S., Weaver B., Pai G., Eisen J.A., Rahe E., Sheldon W.M. , Ye W., Miller T.R., Carlton J., Rasko D.A., Paulsen I.T., Ren Q., Daugherty S.C., DeBoy R.T., Dodson R.J., Durkin A.S., Madupu R., Nelson W.C., Sullivan S.A., Rosovitz M.J., Haft D.H., Selengut J., Ward N. Nature 432:910-913(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 700808 / DSM 15171 / DSS-3.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000031 Genomic DNA. Translation: AAV97037.1.
RefSeq	YP_169011.1. NC_003911.11.
3D structure databases
HSSP	HSSP built from PDB template 1N88 based on UniProtKB Q9RA57.
ProteinModelPortal	Q5LLU8.
ModBase	Search...
Protein-protein interaction databases
STRING	246200.SPO3823.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAV97037; AAV97037; SPO3823.
GeneID	3195995.
KEGG	sil:SPO3823.
PATRIC	23381147. VBIRuePom114501_3899.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0089.
HOGENOM	HOG000231364.
KO	K02892.
OMA	HRAAKPD.
ProtClustDB	PRK05738.
Family and domain databases
Gene3D	3.30.70.330. 1 hit.
HAMAP	MF_01369_B. Ribosomal_L23_B.
InterPro	IPR012677. Nucleotide-bd_a/b_plait. IPR012678. Ribosomal_L23/L15e_core_dom. IPR013025. Ribosomal_L25/23. [Graphical view]
Pfam	PF00276. Ribosomal_L23. 1 hit. [Graphical view]
SUPFAM	SSF54189. L23_L15e_core. 1 hit.
PROSITE	PS00050. RIBOSOMAL_L23. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RL23_RUEPO

Accession

Primary (citable) accession number: Q5LLU8

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 23, 2007
Last sequence update:	February 1, 2005
Last modified:	May 1, 2013
This is version 61 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program