UniProtKB - Q9CQL4 (RM20_MOUSE)

BLAST

>sp|Q9CQL4|RM20_MOUSE 39S ribosomal protein L20, mitochondrial OS=Mus musculus OX=10090 GN=Mrpl20 PE=1 SV=1
MVFLTTRLWLRNRLTDRYWRVQEVLKHAQHFRGRKNRCYRLAVRAVTRAFVKCTKARRLK
KRNLRTLWINRITAASQEHGLKYPAFIVNLIKCQVELNRKVLVDLAIYEPKTFKSLAALA
KRRQQEGFAAALGDGKEPEGIFSRVVQYH

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History
Entry version 130 (12 Sep 2018)
Sequence version 1 (01 Jun 2001)
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Protein

39S ribosomal protein L20, mitochondrial

Gene

Mrpl20

Organism

Mus musculus (Mouse)

Status

Reviewed-Annotation score: -Experimental evidence at protein levelⁱ

Functionⁱ

GO - Molecular functionⁱ

rRNA binding Source: InterPro
structural constituent of ribosome Source: MGI

View the complete GO annotation on QuickGO ...

GO - Biological processⁱ

ribosomal large subunit assembly
Source: GO_Central
Inferred from biological aspect of ancestorⁱ
- 21873635
translation Source: MGI

View the complete GO annotation on QuickGO ...

Keywordsⁱ

Molecular function	Ribonucleoprotein, Ribosomal protein

Molecular function

Ribonucleoprotein, Ribosomal protein

Enzyme and pathway databases

Reactomeⁱ	R-MMU-5389840 Mitochondrial translation elongation R-MMU-5419276 Mitochondrial translation termination

Reactomeⁱ

R-MMU-5389840 Mitochondrial translation elongation
R-MMU-5419276 Mitochondrial translation termination

Names & Taxonomyⁱ

Protein namesⁱ	Recommended name: 39S ribosomal protein L20, mitochondrial Short name: L20mt Short name: MRP-L20
Gene namesⁱ	Name:Mrpl20
Organismⁱ	Mus musculus (Mouse)
Taxonomic identifierⁱ	10090 [NCBI]
Taxonomic lineageⁱ	cellular organisms › Eukaryota › Opisthokonta › Metazoa › Eumetazoa › Bilateria › Deuterostomia › Chordata › Craniata › Vertebrata › Gnathostomata › Teleostomi › Euteleostomi › Sarcopterygii › Dipnotetrapodomorpha › Tetrapoda › Amniota › Mammalia › Theria › Eutheria › Boreoeutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
Proteomesⁱ	UP000000589 Componentⁱ: Chromosome 4

Organism-specific databases

MGIⁱ	MGI:2137221 Mrpl20

Keywords - Cellular componentⁱ

Mitochondrion

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Transit peptideⁱ	1 – 9	MitochondrionBy similarity		9
ChainⁱPRO_0000248280	10 – 149	39S ribosomal protein L20, mitochondrialAdd BLAST		140

Proteomic databases

EPDⁱ	Q9CQL4
MaxQB - The MaxQuant DataBase More...MaxQBⁱ	Q9CQL4
PaxDbⁱ	Q9CQL4
PeptideAtlas More...PeptideAtlasⁱ	Q9CQL4
PRIDEⁱ	Q9CQL4

PTM databases

iPTMnetⁱ	Q9CQL4
PhosphoSitePlusⁱ	Q9CQL4

Expressionⁱ

Gene expression databases

Bgeeⁱ	ENSMUSG00000029066 Expressed in 293 organ(s), highest expression level in submandibular gland
CleanExⁱ	MM_MRPL20
ExpressionAtlasⁱ	Q9CQL4 baseline and differential
Genevisibleⁱ	Q9CQL4 MM

Interactionⁱ

Subunit structureⁱ

Component of the mitochondrial ribosome large subunit (39S) which comprises a 16S rRNA and about 50 distinct proteins (By similarity). Interacts with OXA1L (By similarity).By similarity

Protein-protein interaction databases

BioGridⁱ	211482, 1 interactor
STRINGⁱ	10090.ENSMUSP00000030942

Structureⁱ

3D structure databases

ProteinModelPortalⁱ	Q9CQL4
SMRⁱ	Q9CQL4
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Family & Domainsⁱ

Sequence similaritiesⁱ

Belongs to the bacterial ribosomal protein bL20 family.Curated

Keywords - Domainⁱ

Transit peptide

Phylogenomic databases

eggNOGⁱ	KOG4707 Eukaryota COG0292 LUCA
Ensembl GeneTree More...GeneTreeⁱ	ENSGT00390000015823
HOGENOMⁱ	HOG000035046
HOVERGENⁱ	HBG058971
InParanoidⁱ	Q9CQL4
KEGG Orthology (KO) More...KOⁱ	K02887
OMAⁱ	DLAMNHP
Database of Orthologous Groups More...OrthoDBⁱ	EOG091G0M7Y
PhylomeDBⁱ	Q9CQL4
TreeFamⁱ	TF324702

Family and domain databases

Conserved Domains Database More...CDDⁱ	cd07026 Ribosomal_L20, 1 hit
Gene3Dⁱ	1.10.1900.20, 1 hit
InterProⁱ	View protein in InterPro IPR005813 Ribosomal_L20 IPR035566 Ribosomal_protein_L20_C
PANTHERⁱ	PTHR10986 PTHR10986, 1 hit
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF00453 Ribosomal_L20, 1 hit
PRINTSⁱ	PR00062 RIBOSOMALL20
SUPFAMⁱ	SSF74731 SSF74731, 1 hit
TIGRFAMsⁱ	TIGR01032 rplT_bact, 1 hit

Sequence (1+)ⁱ

Sequence statusⁱ: Complete.

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

This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show all Align All

Q9CQL4-1 [UniParc]FASTA Add to basket

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        10         20         30         40         50
MVFLTTRLWL RNRLTDRYWR VQEVLKHAQH FRGRKNRCYR LAVRAVTRAF 
        60         70         80         90        100
VKCTKARRLK KRNLRTLWIN RITAASQEHG LKYPAFIVNL IKCQVELNRK 
       110        120        130        140 
VLVDLAIYEP KTFKSLAALA KRRQQEGFAA ALGDGKEPEG IFSRVVQYH

Length:149

Mass (Da):17,595

Last modified:June 1, 2001 - v1

Checksum:ⁱ7B86D8C568B633AE

Computationally mapped potential isoform sequencesⁱ

There are 2 potential isoforms mapped to this entry.BLAST Align Show all Add to basket

Entry	Entry name	Protein names	Gene names	Length	Annotation

V9GX65	V9GX65_MOUSE	39S ribosomal protein L20, mitochon... 39S ribosomal protein L20, mitochondrial	Mrpl20	96	Annotation score:
V9GXI7	V9GXI7_MOUSE	39S ribosomal protein L20, mitochon... 39S ribosomal protein L20, mitochondrial	Mrpl20	112	Annotation score:

Experimental Info

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Sequence conflictⁱ	62	R → L in BAB29744 (PubMed:16141072).Curated		1

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	AB049645 mRNA Translation: BAB40850.1 AK004053 mRNA Translation: BAB23143.1 AK011341 mRNA Translation: BAB27555.1 AK015199 mRNA Translation: BAB29744.1 AK168665 mRNA Translation: BAE40517.1 BC039985 mRNA Translation: AAH39985.1
The Consensus CDS (CCDS) project More...CCDSⁱ	CCDS19041.1
NCBI Reference Sequences More...RefSeqⁱ	NP_079846.1, NM_025570.2 XP_006539167.1, XM_006539104.2
UniGeneⁱ	Mm.23825 Mm.332146

Genome annotation databases

Ensemblⁱ	ENSMUST00000030942; ENSMUSP00000030942; ENSMUSG00000029066 ENSMUST00000137487; ENSMUSP00000139122; ENSMUSG00000029066
GeneIDⁱ	66448
KEGGⁱ	mmu:66448
UCSC genome browser More...UCSCⁱ	uc008weu.1 mouse

Similar proteinsⁱ

90% Identity
50% Identity

Protein	Similar proteins		Species	Score	Length	Source
Q9CQL4	39S ribosomal protein L20, mitochondrial isoform X1		BALAS		149	UniRef90_Q9CQL4
Uncharacterized protein		Cebus capucinus imitator		149
39S ribosomal protein L20, mitochondrial		DELLE		149
Uncharacterized protein		FELCA		149
39S ribosomal protein L20, mitochondrial		Florida manatee		149
+21

Protein	Similar proteins		Species	Score	Length	Source
Q9CQL4	39S ribosomal protein L20, mitochondrial	)	HUMAN		149	UniRef50_Q9BYC9
39S ribosomal protein L20, mitochondrial	)	BOVIN		149
39S ribosomal protein L20, mitochondrial		XENLA		149
MRPL20 isoform 1		PANTR		149
Uncharacterized protein		PANPA		149
+265

Cross-referencesⁱ

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	AB049645 mRNA Translation: BAB40850.1 AK004053 mRNA Translation: BAB23143.1 AK011341 mRNA Translation: BAB27555.1 AK015199 mRNA Translation: BAB29744.1 AK168665 mRNA Translation: BAE40517.1 BC039985 mRNA Translation: AAH39985.1
CCDSⁱ	CCDS19041.1
RefSeqⁱ	NP_079846.1, NM_025570.2 XP_006539167.1, XM_006539104.2
UniGeneⁱ	Mm.23825 Mm.332146

3D structure databases

ProteinModelPortalⁱ	Q9CQL4
SMRⁱ	Q9CQL4
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Protein-protein interaction databases

BioGridⁱ	211482, 1 interactor
STRINGⁱ	10090.ENSMUSP00000030942

PTM databases

iPTMnetⁱ	Q9CQL4
PhosphoSitePlusⁱ	Q9CQL4

Proteomic databases

EPDⁱ	Q9CQL4
MaxQBⁱ	Q9CQL4
PaxDbⁱ	Q9CQL4
PeptideAtlasⁱ	Q9CQL4
PRIDEⁱ	Q9CQL4

Protocols and materials databases

Structural Biology Knowledgebase	Search...

Structural Biology Knowledgebase

Search...

Genome annotation databases

Ensemblⁱ	ENSMUST00000030942; ENSMUSP00000030942; ENSMUSG00000029066 ENSMUST00000137487; ENSMUSP00000139122; ENSMUSG00000029066
GeneIDⁱ	66448
KEGGⁱ	mmu:66448
UCSCⁱ	uc008weu.1 mouse

Organism-specific databases

CTDⁱ	55052
MGIⁱ	MGI:2137221 Mrpl20

Phylogenomic databases

eggNOGⁱ	KOG4707 Eukaryota COG0292 LUCA
GeneTreeⁱ	ENSGT00390000015823
HOGENOMⁱ	HOG000035046
HOVERGENⁱ	HBG058971
InParanoidⁱ	Q9CQL4
KOⁱ	K02887
OMAⁱ	DLAMNHP
OrthoDBⁱ	EOG091G0M7Y
PhylomeDBⁱ	Q9CQL4
TreeFamⁱ	TF324702

Enzyme and pathway databases

Reactomeⁱ	R-MMU-5389840 Mitochondrial translation elongation R-MMU-5419276 Mitochondrial translation termination

Reactomeⁱ

R-MMU-5389840 Mitochondrial translation elongation
R-MMU-5419276 Mitochondrial translation termination

Miscellaneous databases

Protein Ontology More...PROⁱ	PR:Q9CQL4
SOURCEⁱ	Search...

Gene expression databases

Bgeeⁱ	ENSMUSG00000029066 Expressed in 293 organ(s), highest expression level in submandibular gland
CleanExⁱ	MM_MRPL20
ExpressionAtlasⁱ	Q9CQL4 baseline and differential
Genevisibleⁱ	Q9CQL4 MM

Family and domain databases

CDDⁱ	cd07026 Ribosomal_L20, 1 hit
Gene3Dⁱ	1.10.1900.20, 1 hit
InterProⁱ	View protein in InterPro IPR005813 Ribosomal_L20 IPR035566 Ribosomal_protein_L20_C
PANTHERⁱ	PTHR10986 PTHR10986, 1 hit
Pfamⁱ	View protein in Pfam PF00453 Ribosomal_L20, 1 hit
PRINTSⁱ	PR00062 RIBOSOMALL20
SUPFAMⁱ	SSF74731 SSF74731, 1 hit
TIGRFAMsⁱ	TIGR01032 rplT_bact, 1 hit
ProtoNetⁱ	Search...

Entry informationⁱ

Entry nameⁱ	RM20_MOUSE
Accessionⁱ	Q9CQL4Primary (citable) accession number: Q9CQL4 Secondary accession number(s): Q9D5L3
Entry historyⁱ	Integrated into UniProtKB/Swiss-Prot:	September 5, 2006
	Last sequence update:	June 1, 2001
	Last modified:	September 12, 2018
	This is version 130 of the entry and version 1 of the sequence. See complete history.
Entry statusⁱ	Reviewed (UniProtKB/Swiss-Prot)
Annotation program	Chordata Protein Annotation Program

Miscellaneousⁱ

Keywords - Technical termⁱ

Complete proteome, Direct protein sequencing, Reference proteome

Documents

SIMILARITY comments
Index of protein domains and families
Ribosomal proteins
Ribosomal proteins families and list of entries
MGD cross-references
Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot

UniProtKB

UniParc

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UniRef

Proteomes

Annotation systems

Supporting data

UniProtKB - Q9CQL4 (RM20_MOUSE)

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39S ribosomal protein L20, mitochondrial

Mrpl20

Select a section on the left to see content.

<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

GO - Biological processi

Enzyme and pathway databases

<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

Organism-specific databases

<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

Mitochondrion

Mitochondrion

Keywords - 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

Proteomic databases

PTM databases

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

<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

3D structure 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

Keywords - Domaini

Phylogenomic databases

Family and domain databases

Experimental Info

Sequence databases

Genome annotation 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

PTM databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Miscellaneous databases

Gene expression 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

Keywords - Technical termi

Documents

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Functionⁱ

GO - Molecular functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

Subcellular locationⁱ

Keywords - Cellular componentⁱ

PTM / Processingⁱ

Expressionⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Sequence similaritiesⁱ

Keywords - Domainⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ

Keywords - Technical termⁱ