P73318 (RL23_SYNY3) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L23

Gene names

Name:	rplW
Synonyms:	rpl23
Ordered Locus Names:	sll1801

Organism

Synechocystis sp. (strain PCC 6803 / Kazusa) [Reference proteome] [HAMAP]

Taxonomic identifier

1111708 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Cyanobacteria › Oscillatoriophycideae › Chroococcales › Synechocystis › Synechocystis sp. PCC 6803

Protein attributes

Sequence length	101 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 Reference 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 – 101	101	50S ribosomal protein L23 HAMAP-Rule MF_01369		PRO_0000129425

Sequences

	Sequence		Length	Mass (Da)
	P73318 [UniParc]. Last modified February 1, 1997. Version 1. Checksum: E29FE6094D49CC13	FASTA	101	11,526
	10 20 30 40 50 60 MSKVIDQRRL ADLIIKPIVT EKATLQLEDN KYVFDVRPEA TKPEIKAAIE LLFDVKVTGV 70 80 90 100 NTARMPRRKK RVGRFMGFKA QVKRAVVTLK EGDSIQLFPD V

References

[1]

"Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions." Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S. , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S. DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 6803 / Kazusa.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000022 Genomic DNA. Translation: BAA17347.1.
PIR	S77500.
RefSeq	NP_440667.1. NC_000911.1. YP_005650726.1. NC_017277.1. YP_007450550.1. NC_020286.1.
3D structure databases
ProteinModelPortal	P73318.
ModBase	Search...
Protein-protein interaction databases
IntAct	P73318. 1 interaction.
STRING	1148.sll1801.
Proteomic databases
PaxDb	P73318.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	BAA17347; BAA17347; BAA17347.
GeneID	12256418. 14616200. 953970.
KEGG	syn:sll1801. syy:SYNGTS_0773.
PATRIC	23838538. VBISynSp132158_0836.
Phylogenomic databases
eggNOG	COG0089.
HOGENOM	HOG000231366.
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. IPR001014. Ribosomal_L23/L25_CS. 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. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RL23_SYNY3

Accession

Primary (citable) accession number: P73318

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	February 1, 1997
Last modified:	May 1, 2013
This is version 74 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program