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Protein

30S ribosomal protein S12

Gene

rpsL

Organism
Bacillus cereus (strain G9842)
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:BCG9842_B5200
OrganismiBacillus cereus (strain G9842)
Taxonomic identifieri405531 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000006744 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001941261 – 14030S ribosomal protein S12Add BLAST140

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei1023-methylthioaspartic acidBy similarity1

Keywords - PTMi

Methylation

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

Structurei

3D structure databases

ProteinModelPortaliB7IT14
SMRiB7IT14
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the universal ribosomal protein uS12 family.UniRule annotation

Phylogenomic databases

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.

B7IT14-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPTINQLVRN GRTDKVWKSK SPALNKGFNS LKKKSTDISA PQKRGVCTRV
60 70 80 90 100
GTMTPKKPNS ALRKYARVRL TNGIEVTAYI PGIGHNLQEH SVVLIRGGRV
110 120 130 140
KDLPGVRYHI VRGALDTAGV DKRMQGRSKY GTKRPKPAKK
Length:140
Mass (Da):15,500
Last modified:February 10, 2009 - v1
Checksum:i2676B8DFD2967115
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001186 Genomic DNA Translation: ACK98172.1
RefSeqiWP_001142341.1, NC_011772.1

Genome annotation databases

EnsemblBacteriaiACK98172; ACK98172; BCG9842_B5200
GeneIDi34215547
KEGGibcg:BCG9842_B5200

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001186 Genomic DNA Translation: ACK98172.1
RefSeqiWP_001142341.1, NC_011772.1

3D structure databases

ProteinModelPortaliB7IT14
SMRiB7IT14
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACK98172; ACK98172; BCG9842_B5200
GeneIDi34215547
KEGGibcg:BCG9842_B5200

Phylogenomic databases

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
ProtoNetiSearch...

Entry informationi

Entry nameiRS12_BACC2
AccessioniPrimary (citable) accession number: B7IT14
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: October 10, 2018
This is version 58 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

Documents

  1. Ribosomal proteins
    Ribosomal proteins families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families
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Main funding by: National Institutes of Health

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