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Protein

50S ribosomal protein L20

Gene

rplT

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Binds directly to 23S ribosomal RNA and is necessary for the in vitro assembly process of the 50S ribosomal subunit. It is not involved in the protein synthesizing functions of that subunit (By similarity).By similarity

GO - Molecular functioni

  1. rRNA binding Source: UniProtKB-HAMAP
  2. structural constituent of ribosome Source: InterPro

GO - Biological processi

  1. ribosomal large subunit assembly Source: UniProtKB-HAMAP
  2. translation Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Ribonucleoprotein, Ribosomal protein

Keywords - Ligandi

RNA-binding, rRNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
50S ribosomal protein L20
Gene namesi
Name:rplT
Synonyms:rpl20
Ordered Locus Names:sll0767
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
ProteomesiUP000001425 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. ribosome Source: UniProtKB-KW
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 11711750S ribosomal protein L20PRO_0000177247Add
BLAST

Proteomic databases

PaxDbiP48957.

Interactioni

Protein-protein interaction databases

IntActiP48957. 2 interactions.
STRINGi1148.sll0767.

Structurei

3D structure databases

ProteinModelPortaliP48957.
SMRiP48957. Positions 3-116.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein L20P family.Curated

Phylogenomic databases

eggNOGiCOG0292.
HOGENOMiHOG000035046.
InParanoidiP48957.
KOiK02887.
OMAiGRRKNVW.
OrthoDBiEOG6CGCMB.
PhylomeDBiP48957.

Family and domain databases

HAMAPiMF_00382. Ribosomal_L20.
InterProiIPR005813. Ribosomal_L20.
[Graphical view]
PANTHERiPTHR10986. PTHR10986. 1 hit.
PfamiPF00453. Ribosomal_L20. 1 hit.
[Graphical view]
PRINTSiPR00062. RIBOSOMALL20.
TIGRFAMsiTIGR01032. rplT_bact. 1 hit.
PROSITEiPS00937. RIBOSOMAL_L20. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P48957-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTRVKRGNVA RKRRKKILKL AKGFRGSHSK LFRTANQQVM KALRNAYRDR
60 70 80 90 100
RKRKRDFRRL WITRINAAAR QEGMSYSKLT GQLKKANIEI NRKMLAQLAV
110
LDPAAFSEVV KVAATAK
Length:117
Mass (Da):13,553
Last modified:February 1, 1996 - v1
Checksum:i76664A15C1605292
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA10121.1.
PIRiS76269.
RefSeqiNP_442051.1. NC_000911.1.
YP_005652110.1. NC_017277.1.
YP_007451930.1. NC_020286.1.

Genome annotation databases

EnsemblBacteriaiBAA10121; BAA10121; BAA10121.
KEGGisyn:sll0767.
PATRICi23841688. VBISynSp132158_2392.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA10121.1.
PIRiS76269.
RefSeqiNP_442051.1. NC_000911.1.
YP_005652110.1. NC_017277.1.
YP_007451930.1. NC_020286.1.

3D structure databases

ProteinModelPortaliP48957.
SMRiP48957. Positions 3-116.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiP48957. 2 interactions.
STRINGi1148.sll0767.

Proteomic databases

PaxDbiP48957.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAA10121; BAA10121; BAA10121.
KEGGisyn:sll0767.
PATRICi23841688. VBISynSp132158_2392.

Phylogenomic databases

eggNOGiCOG0292.
HOGENOMiHOG000035046.
InParanoidiP48957.
KOiK02887.
OMAiGRRKNVW.
OrthoDBiEOG6CGCMB.
PhylomeDBiP48957.

Family and domain databases

HAMAPiMF_00382. Ribosomal_L20.
InterProiIPR005813. Ribosomal_L20.
[Graphical view]
PANTHERiPTHR10986. PTHR10986. 1 hit.
PfamiPF00453. Ribosomal_L20. 1 hit.
[Graphical view]
PRINTSiPR00062. RIBOSOMALL20.
TIGRFAMsiTIGR01032. rplT_bact. 1 hit.
PROSITEiPS00937. RIBOSOMAL_L20. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. I. Sequence features in the 1 Mb region from map positions 64% to 92% of the genome."
    Kaneko T., Tanaka A., Sato S., Kotani H., Sazuka T., Miyajima N., Sugiura M., Tabata S.
    DNA Res. 2:153-166(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27184 / PCC 6803 / N-1.
  2. "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.

Entry informationi

Entry nameiRL20_SYNY3
AccessioniPrimary (citable) accession number: P48957
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: April 1, 2015
This is version 94 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Ribosomal proteins
    Ribosomal proteins families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families
  3. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.