rpsO

Functionⁱ

One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA.

Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.UniRule annotation

GO - Molecular functionⁱ

rRNA binding Source: UniProtKB-KW
structural constituent of ribosome Source: InterPro

View the complete GO annotation on QuickGO ...

GO - Biological processⁱ

translation Source: InterPro

View the complete GO annotation on QuickGO ...

Keywordsⁱ

Molecular function	Ribonucleoprotein, Ribosomal protein, RNA-binding, rRNA-binding

Molecular function

Ribonucleoprotein, Ribosomal protein, RNA-binding, rRNA-binding

Names & Taxonomyⁱ

Protein namesⁱ	Recommended name: 30S ribosomal protein S15UniRule annotation
Gene namesⁱ	Name:rpsOUniRule annotation Synonyms:rps15UniRule annotation
Organismⁱ	Thermus thermophilus
Taxonomic identifierⁱ	274 [NCBI]
Taxonomic lineageⁱ	cellular organisms › Bacteria › Terrabacteria group › Deinococcus-Thermus › Deinococci › Thermales › Thermaceae › Thermus

Subcellular locationⁱ

GO - Cellular componentⁱ

ribosome Source: UniProtKB-KW

View the complete GO annotation on QuickGO ...

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Initiator methionineⁱ		RemovedBy similarity
ChainⁱPRO_0000115572	2 – 89	30S ribosomal protein S15Add BLAST		88

Interactionⁱ

Subunit structureⁱ

Part of the 30S ribosomal subunit. Forms a bridge to the 50S subunit in the 70S ribosome, contacting the 23S rRNA.UniRule annotation

Protein-protein interaction databases

Database of interacting proteins More...DIPⁱ	DIP-6174N

DIPⁱ

DIP-6174N

Structureⁱ

Secondary structure

Legend: HelixTurnBeta strandPDB Structure known for this area

Show more details

Feature key	Position(s)	DescriptionActions	Length
Helixⁱ	5 – 15	Combined sources	11
Turnⁱ	19 – 22	Combined sources	4
Helixⁱ	26 – 45	Combined sources	20
Turnⁱ	46 – 48	Combined sources	3
Helixⁱ	51 – 73	Combined sources	23
Helixⁱ	75 – 81	Combined sources	7
Turnⁱ	82 – 86	Combined sources	5

3D structure databases

ProteinModelPortalⁱ	P80378
SMRⁱ	P80378
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Miscellaneous databases

EvolutionaryTraceⁱ	P80378

EvolutionaryTraceⁱ

P80378

Family & Domainsⁱ

Sequence similaritiesⁱ

Belongs to the universal ribosomal protein uS15 family.UniRule annotation

Phylogenomic databases

eggNOGⁱ	ENOG4105K77 Bacteria COG0184 LUCA

eggNOGⁱ

ENOG4105K77 Bacteria
COG0184 LUCA

Family and domain databases

Conserved Domains Database More...CDDⁱ	cd00353 Ribosomal_S15p_S13e, 1 hit
HAMAPⁱ	MF_01343_B Ribosomal_S15_B, 1 hit
InterProⁱ	View protein in InterPro IPR000589 Ribosomal_S15 IPR005290 Ribosomal_S15_bac-type IPR009068 S15_NS1_RNA-bd
PANTHERⁱ	PTHR23321 PTHR23321, 1 hit
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF00312 Ribosomal_S15, 1 hit
SMARTⁱ	View protein in SMART SM01387 Ribosomal_S15, 1 hit
SUPFAMⁱ	SSF47060 SSF47060, 1 hit
TIGRFAMsⁱ	TIGR00952 S15_bact, 1 hit
PROSITEⁱ	View protein in PROSITE PS00362 RIBOSOMAL_S15, 1 hit

Sequenceⁱ

Sequence statusⁱ: Complete.

Sequence processingⁱ: The displayed sequence is further processed into a mature form.

P80378-1 [UniParc]FASTA Add to basket

« Hide

        10         20         30         40         50
MPITKEEKQK VIQEFARFPG DTGSTEVQVA LLTLRINRLS EHLKVHKKDH 
        60         70         80 
HSHRGLLMMV GQRRRLLRYL QREDPERYRA LIEKLGIRG

Length:89

Mass (Da):10,554

Last modified:January 23, 2007 - v3

Checksum:ⁱ9DB7E1C533DBF340

GO

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	Z37726 Genomic DNA Translation: CAA85782.1 Z84207 Genomic DNA Translation: CAB06340.1

Select the link destinations:
EMBLⁱ
GenBankⁱ
DDBJⁱ

Links Updated

Z37726 Genomic DNA Translation: CAA85782.1
Z84207 Genomic DNA Translation: CAB06340.1

Protein	Similar proteins		Species	Score	Length
P80378	30S ribosomal protein S15	)	THET2		89
30S ribosomal protein S15	)	THET8		89
30S ribosomal protein S15		Thermus parvatiensis		89
30S ribosomal protein S15		Thermus thermophilus JL-18		89
30S ribosomal protein S15		THETG		89
+2

Protein	Similar proteins		Species	Score	Length
P80378	30S ribosomal protein S15	)	THET2		89
30S ribosomal protein S15	)	THET8		89
30S ribosomal protein S15		Thermus parvatiensis		89
30S ribosomal protein S15		Thermus thermophilus JL-18		89
30S ribosomal protein S15		THETG		89
+6

Protein	Similar proteins		Species	Score	Length
P80378	30S ribosomal protein S15	)	THET2		89
30S ribosomal protein S15	)	THET8		89
30S ribosomal protein S15		Thermus parvatiensis		89
30S ribosomal protein S15		Thermus thermophilus JL-18		89
30S ribosomal protein S15		THETG		89
+449

Cross-referencesⁱ

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	Z37726 Genomic DNA Translation: CAA85782.1 Z84207 Genomic DNA Translation: CAB06340.1

Select the link destinations:
EMBLⁱ
GenBankⁱ
DDBJⁱ

Links Updated

Z37726 Genomic DNA Translation: CAA85782.1
Z84207 Genomic DNA Translation: CAB06340.1

3D structure databases

Select the link destinations: Protein Data Bank Europe More...PDBeⁱ Protein Data Bank RCSB More...RCSB PDBⁱ Protein Data Bank Japan More...PDBjⁱ Links Updated	PDB entry	Method	Resolution (Å)	Chain	Positions	PDBsum
	1AB3	NMR	-	A	2-89	[»]
	1DK1	X-ray	2.80	A	2-87	[»]
	1F7Y	X-ray	2.80	A	1-89	[»]
	1KUQ	X-ray	2.84	A	1-87	[»]
	1TWT	model	-	R	2-89	[»]
	2FKX	NMR	-	A	2-89	[»]
	4V49	X-ray	8.70	O	2-89	[»]
	4V8X	X-ray	3.35	AO/CO	1-89	[»]
ProteinModelPortalⁱ	P80378
SMRⁱ	P80378
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Protein-protein interaction databases

Database of interacting proteins More...DIPⁱ	DIP-6174N

DIPⁱ

DIP-6174N

Protocols and materials databases

Structural Biology Knowledgebase	Search...

Structural Biology Knowledgebase

Search...

Phylogenomic databases

eggNOGⁱ	ENOG4105K77 Bacteria COG0184 LUCA

eggNOGⁱ

ENOG4105K77 Bacteria
COG0184 LUCA

Miscellaneous databases

EvolutionaryTraceⁱ	P80378

EvolutionaryTraceⁱ

P80378

Family and domain databases

Conserved Domains Database More...CDDⁱ	cd00353 Ribosomal_S15p_S13e, 1 hit
HAMAPⁱ	MF_01343_B Ribosomal_S15_B, 1 hit
InterProⁱ	View protein in InterPro IPR000589 Ribosomal_S15 IPR005290 Ribosomal_S15_bac-type IPR009068 S15_NS1_RNA-bd
PANTHERⁱ	PTHR23321 PTHR23321, 1 hit
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF00312 Ribosomal_S15, 1 hit
SMARTⁱ	View protein in SMART SM01387 Ribosomal_S15, 1 hit
SUPFAMⁱ	SSF47060 SSF47060, 1 hit
TIGRFAMsⁱ	TIGR00952 S15_bact, 1 hit
PROSITEⁱ	View protein in PROSITE PS00362 RIBOSOMAL_S15, 1 hit
ProtoNetⁱ	Search...

Entry informationⁱ

Entry nameⁱ	RS15_THETH
Accessionⁱ	P80378Primary (citable) accession number: P80378
Entry historyⁱ	Integrated into UniProtKB/Swiss-Prot:	February 1, 1995
	Last sequence update:	January 23, 2007
	Last modified:	February 28, 2018
	This is version 116 of the entry and version 3 of the sequence. See complete history.
Entry statusⁱ	Reviewed (UniProtKB/Swiss-Prot)
Annotation program	Prokaryotic Protein Annotation Program

UniProtKB

UniParc

Help

UniRef

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Annotation systems

Supporting data

UniProtKB - P80378 (RS15_THETH)

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30S ribosomal protein S15

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<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Biological processi

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Cellular componenti

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

3D structure databases

Miscellaneous databases

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Phylogenomic databases

Family and domain databases

Sequence databases

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

3D structure databases

Protein-protein interaction databases

Protocols and materials databases

Phylogenomic databases

Miscellaneous databases

Family and domain databases

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

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Functionⁱ

GO - Molecular functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

Subcellular locationⁱ

GO - Cellular componentⁱ

PTM / Processingⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Sequence similaritiesⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ