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Protein

50S ribosomal protein L18

Gene

rpl18

Organism
Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

This is one of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ribonucleoprotein, Ribosomal protein

Keywords - Ligandi

RNA-binding, rRNA-binding

Enzyme and pathway databases

BioCyciMTHE187420:GJNM-22-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
50S ribosomal protein L18UniRule annotation
Gene namesi
Name:rpl18UniRule annotation
Ordered Locus Names:MTH_22
OrganismiMethanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum)
Taxonomic identifieri187420 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanobacteriaMethanobacterialesMethanobacteriaceaeMethanothermobacter
Proteomesi
  • UP000005223 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 19219250S ribosomal protein L18PRO_0000131409Add
BLAST

Interactioni

Subunit structurei

Part of the 50S ribosomal subunit. Contacts the 5S and 23S rRNAs.UniRule annotation

Protein-protein interaction databases

STRINGi187420.MTH22.

Structurei

3D structure databases

ProteinModelPortaliO26130.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein L18P family.UniRule annotation

Phylogenomic databases

eggNOGiarCOG04088. Archaea.
COG0256. LUCA.
KOiK02881.
OMAiGNTPSAY.

Family and domain databases

HAMAPiMF_01337_A. Ribosomal_L18_A.
InterProiIPR005485. Rbsml_L5_euk/L18_arc.
IPR025607. Rbsml_L5e/L18P_C.
[Graphical view]
PANTHERiPTHR23410. PTHR23410. 1 hit.
PfamiPF14204. Ribosomal_L18_c. 1 hit.
PF17144. Ribosomal_L5e. 2 hits.
[Graphical view]
PRINTSiPR00058. RIBOSOMALL5.

Sequencei

Sequence statusi: Complete.

O26130-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAHGPRYKLA FRRRREGKTD YRARYKMVET GKSRLVVRIT TYHVIAQIIN
60 70 80 90 100
VGMNGDETLV SAHSKQLQKM GWLGGTSNTA AAYLTGYLCG KRALKEGIEE
110 120 130 140 150
AVLDIGLRPA IRGSKVFAAL KGAVDAGLNV PHGESVLPDE SRIRGEHIME
160 170 180 190
YAESLDEEEL RKRFSKYLER GLSPVDLPEH FDEIKKRIDE EV
Length:192
Mass (Da):21,613
Last modified:January 1, 1998 - v1
Checksum:i1F73DF95BA1F1F3C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000666 Genomic DNA. Translation: AAB84531.1.
PIRiB69127.
RefSeqiWP_010875664.1. NC_000916.1.

Genome annotation databases

EnsemblBacteriaiAAB84531; AAB84531; MTH_22.
GeneIDi1469984.
KEGGimth:MTH_22.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000666 Genomic DNA. Translation: AAB84531.1.
PIRiB69127.
RefSeqiWP_010875664.1. NC_000916.1.

3D structure databases

ProteinModelPortaliO26130.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi187420.MTH22.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAB84531; AAB84531; MTH_22.
GeneIDi1469984.
KEGGimth:MTH_22.

Phylogenomic databases

eggNOGiarCOG04088. Archaea.
COG0256. LUCA.
KOiK02881.
OMAiGNTPSAY.

Enzyme and pathway databases

BioCyciMTHE187420:GJNM-22-MONOMER.

Family and domain databases

HAMAPiMF_01337_A. Ribosomal_L18_A.
InterProiIPR005485. Rbsml_L5_euk/L18_arc.
IPR025607. Rbsml_L5e/L18P_C.
[Graphical view]
PANTHERiPTHR23410. PTHR23410. 1 hit.
PfamiPF14204. Ribosomal_L18_c. 1 hit.
PF17144. Ribosomal_L5e. 2 hits.
[Graphical view]
PRINTSiPR00058. RIBOSOMALL5.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H.

Entry informationi

Entry nameiRL18_METTH
AccessioniPrimary (citable) accession number: O26130
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: January 1, 1998
Last modified: June 8, 2016
This is version 89 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

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.