Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

30S ribosomal protein S12

Gene

rpsL

Organism
Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

With S4 and S5 plays an important role in translational accuracy.UniRule annotation
Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Names & Taxonomyi

Protein namesi
Recommended name:
30S ribosomal protein S12UniRule annotation
Gene namesi
Name:rpsLUniRule annotation
Ordered Locus Names:R01351
ORF Names:SMc01314
OrganismiRhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
Taxonomic identifieri266834 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium
Proteomesi
  • UP000001976 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001462951 – 12330S ribosomal protein S12Add BLAST123

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei893-methylthioaspartic acidBy similarity1

Keywords - PTMi

Methylation

Proteomic databases

PRIDEiQ92QH4

Interactioni

Subunit structurei

Part of the 30S ribosomal subunit. Contacts proteins S8 and S17. May interact with IF1 in the 30S initiation complex.UniRule annotation

Protein-protein interaction databases

STRINGi266834.SMc01314

Structurei

3D structure databases

ProteinModelPortaliQ92QH4
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the universal ribosomal protein uS12 family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0048 LUCA
HOGENOMiHOG000040063
KOiK02950
OMAiKRGVCTA

Family and domain databases

CDDicd03368 Ribosomal_S12, 1 hit
HAMAPiMF_00403_B Ribosomal_S12_B, 1 hit
InterProiView protein in InterPro
IPR012340 NA-bd_OB-fold
IPR006032 Ribosomal_S12/S23
IPR005679 Ribosomal_S12_bac
PANTHERiPTHR11652 PTHR11652, 1 hit
PfamiView protein in Pfam
PF00164 Ribosom_S12_S23, 1 hit
PIRSFiPIRSF002133 Ribosomal_S12/S23, 1 hit
PRINTSiPR01034 RIBOSOMALS12
SUPFAMiSSF50249 SSF50249, 1 hit
TIGRFAMsiTIGR00981 rpsL_bact, 1 hit
PROSITEiView protein in PROSITE
PS00055 RIBOSOMAL_S12, 1 hit

Sequencei

Sequence statusi: Complete.

Q92QH4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPTVNQLIRK PRQAQVKRNK VPALQENPQK RGVCTRVYTT TPRKPNSALR
60 70 80 90 100
KVAKIRLTNG FEVIGYIPGE GHNLQEHSVV MIRGGRVKDL PGVRYHIIRG
110 120
VLDTQGVKNR KQRRSKYGAK RPK
Length:123
Mass (Da):14,029
Last modified:December 1, 2001 - v1
Checksum:i653ECA98BCE0B3B2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL591688 Genomic DNA Translation: CAC45930.1
RefSeqiNP_385457.1, NC_003047.1
WP_010969193.1, NC_003047.1

Genome annotation databases

EnsemblBacteriaiCAC45930; CAC45930; SMc01314
GeneIDi1233003
KEGGisme:SMc01314
PATRICifig|266834.11.peg.2766

Similar proteinsi

Entry informationi

Entry nameiRS12_RHIME
AccessioniPrimary (citable) accession number: Q92QH4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 5, 2002
Last sequence update: December 1, 2001
Last modified: May 23, 2018
This is version 98 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Cookie policy

We would like to use anonymized google analytics cookies to gather statistics on how uniprot.org is used in aggregate. Learn more

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health