B0T2C4 (RL23_CAUSK) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L23

Gene names

Name:	rplW
Ordered Locus Names:	Caul_1616

Organism

Caulobacter sp. (strain K31) [Complete proteome] [HAMAP]

Taxonomic identifier

366602 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Caulobacterales › Caulobacteraceae › Caulobacter

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 MF_01369_B
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: InterPro
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: UniProtKB-KW 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 MF_01369_B		PRO_1000087210

Sequences

	Sequence		Length	Mass (Da)
	B0T2C4 [UniParc]. Last modified April 8, 2008. Version 1. Checksum: B64D4D44515548C4	FASTA	98	10,659
	10 20 30 40 50 60 MAATARHYDT ILSPVITEKA TLLSEQNKVV FRVSADASKD EIAAAVEELF KVKVTKVNTL 70 80 90 VTKGKTKRFR GIIGRRSDVK KAIVTLAEGQ SIDITTGL

References

[1]

"Complete sequence of chromosome of Caulobacter sp. K31." Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Bruce D., Goodwin L., Thompson L.S., Brettin T., Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L. , Kyrpides N., Kim E., Stephens C., Richardson P. Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: K31.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000927 Genomic DNA. Translation: ABZ70745.1.
RefSeq	YP_001683243.1. NC_010338.1.
3D structure databases
ProteinModelPortal	B0T2C4.
SMR	B0T2C4. Positions 6-98.
ModBase	Search...
Protein-protein interaction databases
STRING	B0T2C4.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5899071.
GenomeReviews	Gene locus Caul_1616 in contig CP000927_GR.
KEGG	cak:Caul_1616.
PATRIC	21316256. VBICauSp18104_1989.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG439330.
OMA	WKKAYVS.
ProtClustDB	PRK05738.
Enzyme and pathway databases
BioCyc	CSP78:CAUL_1616-MONOMER.
Family and domain databases
HAMAP	MF_01369_B. Ribosomal_L23_B. [Tree]
InterPro	IPR012677. Nucleotide-bd_a/b_plait. IPR012678. Ribosomal_L23/L15e_core_dom. IPR001014. Ribosomal_L23/L25_CS. IPR013025. Ribosomal_L25/23. [Graphical view]
Gene3D	G3DSA:3.30.70.330. a_b_plait_nuc_bd. 1 hit.
KO	K02892.
Pfam	PF00276. Ribosomal_L23. 1 hit. [Graphical view]
SUPFAM	SSF54189. L23_L15e_core. 1 hit.
PROSITE	PS00050. RIBOSOMAL_L23. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RL23_CAUSK

Accession

Primary (citable) accession number: B0T2C4

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	April 8, 2008
Last modified:	January 25, 2012
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program