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Protein

50S ribosomal protein L18Ae

Gene

rpl18a

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

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 L18AeUniRule annotation
Alternative name(s):
50S ribosomal protein L20eUniRule annotation
50S ribosomal protein LXUniRule annotation
HL32
Gene namesi
Name:rpl18aUniRule annotation
Synonyms:rpl20eUniRule annotation, rplXUniRule annotation
Ordered Locus Names:rrnAC3115.1
OrganismiHaloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui)
Taxonomic identifieri272569 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaHalobacteriaHalobacterialesHalobacteriaceaeHaloarcula
ProteomesiUP000001169 Componenti: Chromosome I

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed1 Publication
Chaini2 – 565550S ribosomal protein L18AePRO_0000153696Add
BLAST

Interactioni

Subunit structurei

Part of the 50S ribosomal subunit. Binds 23S rRNA.UniRule annotation1 Publication

Structurei

Secondary structure

1
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi4 – 107Combined sources
Beta strandi13 – 153Combined sources
Beta strandi17 – 237Combined sources
Helixi28 – 4316Combined sources
Turni47 – 493Combined sources
Beta strandi51 – 566Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
4V9FX-ray2.4061-56[»]
ProteinModelPortaliP14125.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein L18Ae family. Ribosomal protein LX subfamily.UniRule annotation

Family and domain databases

HAMAPiMF_00273. Ribosomal_L18Ae.
InterProiIPR028877. 50S_L18Ae/Ribosomal_L18a/L20.
IPR002768. 50S_L18Ae_archaea.
IPR023573. Ribosomal_L18a/LX.
[Graphical view]
PfamiPF01775. Ribosomal_L18ae. 1 hit.
[Graphical view]
ProDomiPD010302. Ribosomal_LX. 1 hit.
[Graphical view] [Entries sharing at least one domain]

Sequencei

Sequence statusi: Complete.

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

P14125-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTYTVRGSF PARDGPQQFE KEVEAPNENV AEERVYSDFG SQHNLKRTQI

TIEEVA
Length:56
Mass (Da):6,388
Last modified:January 23, 2007 - v2
Checksum:i0800E309FC986550
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY596297 Genomic DNA. No translation available.
PIRiS06848. R5HS32.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY596297 Genomic DNA. No translation available.
PIRiS06848. R5HS32.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
4V9FX-ray2.4061-56[»]
ProteinModelPortaliP14125.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

HAMAPiMF_00273. Ribosomal_L18Ae.
InterProiIPR028877. 50S_L18Ae/Ribosomal_L18a/L20.
IPR002768. 50S_L18Ae_archaea.
IPR023573. Ribosomal_L18a/LX.
[Graphical view]
PfamiPF01775. Ribosomal_L18ae. 1 hit.
[Graphical view]
ProDomiPD010302. Ribosomal_LX. 1 hit.
[Graphical view] [Entries sharing at least one domain]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809.
  2. "Primary structures of five ribosomal proteins from the archaebacterium Halobacterium marismortui and their structural relationships to eubacterial and eukaryotic ribosomal proteins."
    Hatakeyama T., Kaufmann F., Schroeter B., Hatakeyama T.
    Eur. J. Biochem. 185:685-693(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 2-56, SUBUNIT.
  3. "Revisiting the Haloarcula marismortui 50S ribosomal subunit model."
    Gabdulkhakov A., Nikonov S., Garber M.
    Acta Crystallogr. D 69:997-1004(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.4 ANGSTROMS) OF THE 50S SUBUNIT, RRNA-BINDING.

Entry informationi

Entry nameiRL18A_HALMA
AccessioniPrimary (citable) accession number: P14125
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 1, 1990
Last sequence update: January 23, 2007
Last modified: March 4, 2015
This is version 74 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

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.