P47338 (RS18_MYCGE) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
30S ribosomal protein S18

Gene names

Name:	rpsR
Synonyms:	rps18
Ordered Locus Names:	MG092

Organism

Mycoplasma genitalium (strain ATCC 33530 / G-37 / NCTC 10195) [Complete proteome] [HAMAP]

Taxonomic identifier

243273 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Tenericutes › Mollicutes › Mycoplasmatales › Mycoplasmataceae › Mycoplasma › Mycoplasma genitalium

Protein attributes

Sequence length	105 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Binds as a heterodimer with protein S6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit By similarity. HAMAP-Rule MF_00270
Subunit structure	Part of the 30S ribosomal subunit. Forms a tight heterodimer with protein S6 By similarity.
Sequence similarities	Belongs to the ribosomal protein S18P 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 – 105	105	30S ribosomal protein S18 HAMAP-Rule MF_00270		PRO_0000111180

Sequences

	Sequence		Length	Mass (Da)
	P47338 [UniParc]. Last modified February 1, 1996. Version 1. Checksum: 0D5F5A1276DF5A26	FASTA	105	12,463
	10 20 30 40 50 60 MMINKEQDLN QLETNQEQSV EQNQTDEKRK PKPNFKRAKK YCRFCAIGQL RIDFIDDLEA 70 80 90 100 IKRFLSPYAK INPRRITGNC NMHQRHVANA LKRARYLALV PFIKD

References

[1]

"The minimal gene complement of Mycoplasma genitalium." Fraser C.M., Gocayne J.D., White O., Adams M.D., Clayton R.A., Fleischmann R.D., Bult C.J., Kerlavage A.R., Sutton G.G., Kelley J.M., Fritchman J.L., Weidman J.F., Small K.V., Sandusky M., Fuhrmann J.L., Nguyen D.T., Utterback T.R., Saudek D.M. , Phillips C.A., Merrick J.M., Tomb J.-F., Dougherty B.A., Bott K.F., Hu P.-C., Lucier T.S., Peterson S.N., Smith H.O., Hutchison C.A. III, Venter J.C. Science 270:397-403(1995) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 33530 / G-37 / NCTC 10195.

Cross-references

Sequence databases
EMBL GenBank DDBJ	L43967 Genomic DNA. Translation: AAC71310.1.
PIR	B64210.
RefSeq	NP_072754.1. NC_000908.2.
3D structure databases
ProteinModelPortal	P47338.
ModBase	Search...
Protein-protein interaction databases
STRING	243273.MG_092.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAC71310; AAC71310; MG_092.
GeneID	875438.
KEGG	mge:MG_092.
PATRIC	20009586. VBIMycGen98045_0102.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0238.
KO	K02963.
OMA	IDYKDPD.
ProtClustDB	PRK00391.
Enzyme and pathway databases
BioCyc	MGEN243273:GH2R-133-MONOMER.
Family and domain databases
Gene3D	4.10.640.10. 1 hit.
HAMAP	MF_00270. Ribosomal_S18.
InterPro	IPR001648. Ribosomal_S18. IPR018275. Ribosomal_S18_CS. [Graphical view]
PANTHER	PTHR13479. PTHR13479. 1 hit.
Pfam	PF01084. Ribosomal_S18. 1 hit. [Graphical view]
PRINTS	PR00974. RIBOSOMALS18.
ProDom	PD002239. Ribosomal_S18. 1 hit. [Graphical view] [Entries sharing at least one domain]
SUPFAM	SSF46911. Ribosomal_S18. 1 hit.
TIGRFAMs	TIGR00165. S18. 1 hit.
PROSITE	PS00057. RIBOSOMAL_S18. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RS18_MYCGE

Accession

Primary (citable) accession number: P47338

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 1, 1996
Last sequence update:	February 1, 1996
Last modified:	May 1, 2013
This is version 71 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program