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Protein

50S ribosomal protein L21e

Gene

rpl21e

Organism
Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

This is one of 5 proteins that mediate the attachment of the 5S rRNA onto the large ribosomal subunit, stabilizing the orientation of adjacent RNA domains.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionRibonucleoprotein, Ribosomal protein, RNA-binding, rRNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
50S ribosomal protein L21e
Alternative name(s):
Hl31
Gene namesi
Name:rpl21e
Ordered Locus Names:rrnAC0260
OrganismiHaloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui)
Taxonomic identifieri272569 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaHalobacteriaHalobacterialesHaloarculaceaeHaloarcula
Proteomesi
  • UP000001169 Componenti: Chromosome I

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00001496862 – 9650S ribosomal protein L21eAdd BLAST95

Interactioni

Subunit structurei

Part of the 50S ribosomal subunit. Interacts with protein L18 and binds the 5S rRNA. Has been cross-linked to L18.2 Publications

Protein-protein interaction databases

STRINGi272569.rrnAC0260

Structurei

Secondary structure

196
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

ProteinModelPortaliP12734
SMRiP12734
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP12734

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiarCOG04129 Archaea
COG2139 LUCA
HOGENOMiHOG000106438
KOiK02889
OMAiKGMPHRR
OrthoDBiPOG093Z0IIS

Family and domain databases

Gene3Di2.30.30.70, 1 hit
HAMAPiMF_00369 Ribosomal_L21e, 1 hit
InterProiView protein in InterPro
IPR036948 Ribosomal_L21_sf
IPR001147 Ribosomal_L21e
IPR022856 Ribosomal_L21e_arc
IPR018259 Ribosomal_L21e_CS
IPR008991 Translation_prot_SH3-like_sf
PANTHERiPTHR20981 PTHR20981, 1 hit
PfamiView protein in Pfam
PF01157 Ribosomal_L21e, 1 hit
SUPFAMiSSF50104 SSF50104, 1 hit
PROSITEiView protein in PROSITE
PS01171 RIBOSOMAL_L21E, 1 hit

Sequencei

Sequence statusi: Complete.

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

P12734-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPSSNGPLEG TRGKLKNKPR DRGTSPPQRA VEEFDDGEKV HLKIDPSVPN
60 70 80 90
GRFHPRFDGQ TGTVEGKQGD AYKVDIVDGG KEKTIIVTAA HLRRQE
Length:96
Mass (Da):10,548
Last modified:January 23, 2007 - v2
Checksum:iDE6DE036844EF1F2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY596297 Genomic DNA Translation: AAV45317.1
PIRiS00370 R5HS31
RefSeqiWP_004962804.1, NC_006396.1

Genome annotation databases

EnsemblBacteriaiAAV45317; AAV45317; rrnAC0260
GeneIDi3129654
KEGGihma:rrnAC0260
PATRICifig|272569.17.peg.1055

Similar proteinsi

Entry informationi

Entry nameiRL21_HALMA
AccessioniPrimary (citable) accession number: P12734
Secondary accession number(s): Q5V585
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1989
Last sequence update: January 23, 2007
Last modified: November 22, 2017
This is version 129 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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