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Protein

50S ribosomal protein L18e

Gene

rpl18e

Organism
Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Stabilizes the tertiary rRNA structure within the 23S rRNA domain (domain II) to which it binds.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ribonucleoprotein, Ribosomal protein

Keywords - Ligandi

RNA-binding, rRNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
50S ribosomal protein L18e
Alternative name(s):
Hl29
L19
Gene namesi
Name:rpl18e
Ordered Locus Names:rrnAC0064
OrganismiHaloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui)
Taxonomic identifieri272569 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaHalobacteriaHalobacterialesHalobacteriaceaeHaloarcula
Proteomesi
  • UP000001169 Componenti: Chromosome I

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved2 Publications
ChainiPRO_00001327872 – 11650S ribosomal protein L18eAdd BLAST115

Interactioni

Subunit structurei

Part of the 50S ribosomal subunit. Interacts weakly with proteins L4 and L15. Has been cross-linked to L4.2 Publications

Protein-protein interaction databases

STRINGi272569.rrnAC0064.

Structurei

Secondary structure

1116
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi6 – 21Combined sources16
Helixi25 – 34Combined sources10
Helixi38 – 40Combined sources3
Beta strandi41 – 45Combined sources5
Helixi46 – 52Combined sources7
Beta strandi57 – 66Combined sources10
Beta strandi76 – 82Combined sources7
Helixi84 – 93Combined sources10
Beta strandi94 – 98Combined sources5
Helixi99 – 105Combined sources7
Beta strandi111 – 114Combined sources4

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1FFKX-ray2.40L2-116[»]
1JJ2X-ray2.40N2-116[»]
1K73X-ray3.01P2-116[»]
1K8AX-ray3.00P2-116[»]
1K9MX-ray3.00P2-116[»]
1KC8X-ray3.01P2-116[»]
1KD1X-ray3.00P2-116[»]
1KQSX-ray3.10N2-116[»]
1M1KX-ray3.20P2-116[»]
1M90X-ray2.80P2-116[»]
1N8RX-ray3.00P2-116[»]
1NJIX-ray3.00P2-116[»]
1Q7YX-ray3.20P2-116[»]
1Q81X-ray2.95P2-116[»]
1Q82X-ray2.98P2-116[»]
1Q86X-ray3.00P2-116[»]
1QVFX-ray3.10N2-116[»]
1QVGX-ray2.90N2-116[»]
1S72X-ray2.40O1-116[»]
1VQ4X-ray2.70O1-116[»]
1VQ5X-ray2.60O1-116[»]
1VQ6X-ray2.70O1-116[»]
1VQ7X-ray2.50O1-116[»]
1VQ8X-ray2.20O1-116[»]
1VQ9X-ray2.40O1-116[»]
1VQKX-ray2.30O1-116[»]
1VQLX-ray2.30O1-116[»]
1VQMX-ray2.30O1-116[»]
1VQNX-ray2.40O1-116[»]
1VQOX-ray2.20O1-116[»]
1VQPX-ray2.25O1-116[»]
1W2BX-ray3.50N2-116[»]
1YHQX-ray2.40O1-116[»]
1YI2X-ray2.65O1-116[»]
1YIJX-ray2.60O1-116[»]
1YITX-ray2.80O1-116[»]
1YJ9X-ray2.90O1-116[»]
1YJNX-ray3.00O1-116[»]
1YJWX-ray2.90O1-116[»]
2OTJX-ray2.90O1-116[»]
2OTLX-ray2.70O1-116[»]
2QA4X-ray3.00O1-116[»]
2QEXX-ray2.90O1-116[»]
3CC2X-ray2.40O1-116[»]
3CC4X-ray2.70O1-116[»]
3CC7X-ray2.70O1-116[»]
3CCEX-ray2.75O1-116[»]
3CCJX-ray2.70O1-116[»]
3CCLX-ray2.90O1-116[»]
3CCMX-ray2.55O1-116[»]
3CCQX-ray2.90O1-116[»]
3CCRX-ray3.00O1-116[»]
3CCSX-ray2.95O1-116[»]
3CCUX-ray2.80O1-116[»]
3CCVX-ray2.90O1-116[»]
3CD6X-ray2.75O1-116[»]
3CMAX-ray2.80O1-116[»]
3CMEX-ray2.95O1-116[»]
3CPWX-ray2.70N1-116[»]
3CXCX-ray3.00N2-116[»]
3G4SX-ray3.20O2-116[»]
3G6EX-ray2.70O2-116[»]
3G71X-ray2.85O2-116[»]
3I55X-ray3.11O1-116[»]
3I56X-ray2.90O1-116[»]
3OW2X-ray2.70N2-116[»]
4ADXelectron microscopy6.60O1-116[»]
4V9FX-ray2.40O1-116[»]
ProteinModelPortaliP12733.
SMRiP12733.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP12733.

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein L18e family.Curated

Phylogenomic databases

eggNOGiarCOG00780. Archaea.
COG1727. LUCA.
HOGENOMiHOG000225300.
KOiK02883.
OMAiVAAWKFS.

Family and domain databases

HAMAPiMF_00329. Ribosomal_L18e. 1 hit.
InterProiIPR001196. Ribosomal_L15_CS.
IPR021131. Ribosomal_L18e/L15P.
IPR022947. Ribosomal_L18e_arc.
IPR021132. Ribosomal_L18e_CS.
[Graphical view]
PfamiPF00828. Ribosomal_L27A. 1 hit.
[Graphical view]
SUPFAMiSSF52080. SSF52080. 1 hit.
PROSITEiPS01106. RIBOSOMAL_L18E. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P12733-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKTNPRLSS LIADLKSAAR SSGGAVWGDV AERLEKPRRT HAEVNLGRIE
60 70 80 90 100
RYAQEDETVV VPGKVLGSGV LQKDVTVAAV DFSGTAETKI DQVGEAVSLE
110
QAIENNPEGS HVRVIR
Length:116
Mass (Da):12,422
Last modified:January 23, 2007 - v2
Checksum:iBFACD702AE94474D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M76567 Genomic DNA. Translation: AAA73096.1.
AY596297 Genomic DNA. Translation: AAV45144.1.
M87833 Genomic DNA. Translation: AAA73213.1.
PIRiA41715. R5HSH9.
RefSeqiWP_004516800.1. NC_006396.1.

Genome annotation databases

EnsemblBacteriaiAAV45144; AAV45144; rrnAC0064.
GeneIDi3130533.
KEGGihma:rrnAC0064.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M76567 Genomic DNA. Translation: AAA73096.1.
AY596297 Genomic DNA. Translation: AAV45144.1.
M87833 Genomic DNA. Translation: AAA73213.1.
PIRiA41715. R5HSH9.
RefSeqiWP_004516800.1. NC_006396.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1FFKX-ray2.40L2-116[»]
1JJ2X-ray2.40N2-116[»]
1K73X-ray3.01P2-116[»]
1K8AX-ray3.00P2-116[»]
1K9MX-ray3.00P2-116[»]
1KC8X-ray3.01P2-116[»]
1KD1X-ray3.00P2-116[»]
1KQSX-ray3.10N2-116[»]
1M1KX-ray3.20P2-116[»]
1M90X-ray2.80P2-116[»]
1N8RX-ray3.00P2-116[»]
1NJIX-ray3.00P2-116[»]
1Q7YX-ray3.20P2-116[»]
1Q81X-ray2.95P2-116[»]
1Q82X-ray2.98P2-116[»]
1Q86X-ray3.00P2-116[»]
1QVFX-ray3.10N2-116[»]
1QVGX-ray2.90N2-116[»]
1S72X-ray2.40O1-116[»]
1VQ4X-ray2.70O1-116[»]
1VQ5X-ray2.60O1-116[»]
1VQ6X-ray2.70O1-116[»]
1VQ7X-ray2.50O1-116[»]
1VQ8X-ray2.20O1-116[»]
1VQ9X-ray2.40O1-116[»]
1VQKX-ray2.30O1-116[»]
1VQLX-ray2.30O1-116[»]
1VQMX-ray2.30O1-116[»]
1VQNX-ray2.40O1-116[»]
1VQOX-ray2.20O1-116[»]
1VQPX-ray2.25O1-116[»]
1W2BX-ray3.50N2-116[»]
1YHQX-ray2.40O1-116[»]
1YI2X-ray2.65O1-116[»]
1YIJX-ray2.60O1-116[»]
1YITX-ray2.80O1-116[»]
1YJ9X-ray2.90O1-116[»]
1YJNX-ray3.00O1-116[»]
1YJWX-ray2.90O1-116[»]
2OTJX-ray2.90O1-116[»]
2OTLX-ray2.70O1-116[»]
2QA4X-ray3.00O1-116[»]
2QEXX-ray2.90O1-116[»]
3CC2X-ray2.40O1-116[»]
3CC4X-ray2.70O1-116[»]
3CC7X-ray2.70O1-116[»]
3CCEX-ray2.75O1-116[»]
3CCJX-ray2.70O1-116[»]
3CCLX-ray2.90O1-116[»]
3CCMX-ray2.55O1-116[»]
3CCQX-ray2.90O1-116[»]
3CCRX-ray3.00O1-116[»]
3CCSX-ray2.95O1-116[»]
3CCUX-ray2.80O1-116[»]
3CCVX-ray2.90O1-116[»]
3CD6X-ray2.75O1-116[»]
3CMAX-ray2.80O1-116[»]
3CMEX-ray2.95O1-116[»]
3CPWX-ray2.70N1-116[»]
3CXCX-ray3.00N2-116[»]
3G4SX-ray3.20O2-116[»]
3G6EX-ray2.70O2-116[»]
3G71X-ray2.85O2-116[»]
3I55X-ray3.11O1-116[»]
3I56X-ray2.90O1-116[»]
3OW2X-ray2.70N2-116[»]
4ADXelectron microscopy6.60O1-116[»]
4V9FX-ray2.40O1-116[»]
ProteinModelPortaliP12733.
SMRiP12733.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272569.rrnAC0064.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAV45144; AAV45144; rrnAC0064.
GeneIDi3130533.
KEGGihma:rrnAC0064.

Phylogenomic databases

eggNOGiarCOG00780. Archaea.
COG1727. LUCA.
HOGENOMiHOG000225300.
KOiK02883.
OMAiVAAWKFS.

Miscellaneous databases

EvolutionaryTraceiP12733.

Family and domain databases

HAMAPiMF_00329. Ribosomal_L18e. 1 hit.
InterProiIPR001196. Ribosomal_L15_CS.
IPR021131. Ribosomal_L18e/L15P.
IPR022947. Ribosomal_L18e_arc.
IPR021132. Ribosomal_L18e_CS.
[Graphical view]
PfamiPF00828. Ribosomal_L27A. 1 hit.
[Graphical view]
SUPFAMiSSF52080. SSF52080. 1 hit.
PROSITEiPS01106. RIBOSOMAL_L18E. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiRL18E_HALMA
AccessioniPrimary (citable) accession number: P12733
Secondary accession number(s): Q5V5Q8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1989
Last sequence update: January 23, 2007
Last modified: November 2, 2016
This is version 127 of the entry and version 2 of the sequence. [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

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Ribosomal proteins
    Ribosomal proteins families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

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 one 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.