UniProtKB - P20282 (RS13_BACSU)
30S ribosomal protein S13
rpsM
Functioni
Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA. In the 70S ribosome it contacts the 23S rRNA (bridge B1a) and protein L5 of the 50S subunit (bridge B1b), connecting the 2 subunits; these bridges are implicated in subunit movement. Contacts the tRNAs in the A and P-sites.
UniRule annotationGO - Molecular functioni
- rRNA binding Source: UniProtKB-UniRule
- structural constituent of ribosome Source: InterPro
- tRNA binding Source: UniProtKB-UniRule
GO - Biological processi
- translation Source: UniProtKB-UniRule
Keywordsi
Molecular function | Ribonucleoprotein, Ribosomal protein, RNA-binding, rRNA-binding, tRNA-binding |
Enzyme and pathway databases
BioCyci | BSUB:BSU01410-MONOMER |
Names & Taxonomyi
Protein namesi | Recommended name: 30S ribosomal protein S13UniRule annotationAlternative name(s): BS14 |
Gene namesi | Name:rpsMUniRule annotation Ordered Locus Names:BSU01410 |
Organismi | Bacillus subtilis (strain 168) |
Taxonomic identifieri | 224308 [NCBI] |
Taxonomic lineagei | Bacteria › Firmicutes › Bacilli › Bacillales › Bacillaceae › Bacillus › |
Proteomesi |
|
Subcellular locationi
Cytosol
- cytosol Source: GO_Central
Other locations
- small ribosomal subunit Source: GO_Central
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Initiator methioninei | Removed1 Publication | |||
ChainiPRO_0000132065 | 2 – 121 | 30S ribosomal protein S13Add BLAST | 120 |
Proteomic databases
jPOSTi | P20282 |
PaxDbi | P20282 |
PRIDEi | P20282 |
Interactioni
Subunit structurei
Part of the 30S ribosomal subunit (PubMed:30126986).
Forms a loose heterodimer with protein S19. Forms two bridges to the 50S subunit in the 70S ribosome (By similarity).
UniRule annotation1 PublicationProtein-protein interaction databases
STRINGi | 224308.BSU01410 |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 93 – 121 | DisorderedSequence analysisAdd BLAST | 29 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 107 – 121 | Basic residuesSequence analysisAdd BLAST | 15 |
Sequence similaritiesi
Phylogenomic databases
eggNOGi | COG0099, Bacteria |
InParanoidi | P20282 |
OMAi | YRGLRHK |
PhylomeDBi | P20282 |
Family and domain databases
Gene3Di | 4.10.910.10, 1 hit |
HAMAPi | MF_01315, Ribosomal_S13_S18, 1 hit |
InterProi | View protein in InterPro IPR027437, 30s_Rbsml_prot_S13_C IPR001892, Ribosomal_S13 IPR010979, Ribosomal_S13-like_H2TH IPR019980, Ribosomal_S13_bac-type IPR018269, Ribosomal_S13_CS |
PANTHERi | PTHR10871:SF1, PTHR10871:SF1, 1 hit |
Pfami | View protein in Pfam PF00416, Ribosomal_S13, 1 hit |
PIRSFi | PIRSF002134, Ribosomal_S13, 1 hit |
SUPFAMi | SSF46946, SSF46946, 1 hit |
TIGRFAMsi | TIGR03631, uS13_bact, 1 hit |
PROSITEi | View protein in PROSITE PS00646, RIBOSOMAL_S13_1, 1 hit PS50159, RIBOSOMAL_S13_2, 1 hit |
i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
10 20 30 40 50
MARIAGVDIP RDKRVVISLT YIFGIGRTTA QQVLKEAGVS EDTRVRDLTE
60 70 80 90 100
EELGKIRDII DKLKVEGDLR REVSLNIKRL IEIGSYRGIR HRRGLPVRGQ
110 120
NSKNNARTRK GPRRTVANKK K
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 85 | S → T in AAA22215 (PubMed:2496109).Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | L47971 Genomic DNA Translation: AAB06824.1 M26414 Genomic DNA Translation: AAA22215.1 AL009126 Genomic DNA Translation: CAB11917.2 M13957 Genomic DNA Translation: AAA22706.1 |
PIRi | C32307, R3BS13 |
RefSeqi | NP_388022.2, NC_000964.3 WP_003235095.1, NZ_JNCM01000029.1 |
Genome annotation databases
EnsemblBacteriai | CAB11917; CAB11917; BSU_01410 |
GeneIDi | 938928 |
KEGGi | bsu:BSU01410 |
PATRICi | fig|224308.179.peg.145 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | L47971 Genomic DNA Translation: AAB06824.1 M26414 Genomic DNA Translation: AAA22215.1 AL009126 Genomic DNA Translation: CAB11917.2 M13957 Genomic DNA Translation: AAA22706.1 |
PIRi | C32307, R3BS13 |
RefSeqi | NP_388022.2, NC_000964.3 WP_003235095.1, NZ_JNCM01000029.1 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
3J9W | electron microscopy | 3.90 | AM | 1-121 | [»] | |
5NJT | electron microscopy | 3.80 | M | 2-112 | [»] | |
6HA1 | electron microscopy | 3.10 | m | 1-121 | [»] | |
6HA8 | electron microscopy | 3.50 | m | 1-121 | [»] | |
6HTQ | electron microscopy | 4.50 | m | 3-110 | [»] | |
AlphaFoldDBi | P20282 | |||||
SMRi | P20282 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
STRINGi | 224308.BSU01410 |
Proteomic databases
jPOSTi | P20282 |
PaxDbi | P20282 |
PRIDEi | P20282 |
Genome annotation databases
EnsemblBacteriai | CAB11917; CAB11917; BSU_01410 |
GeneIDi | 938928 |
KEGGi | bsu:BSU01410 |
PATRICi | fig|224308.179.peg.145 |
Phylogenomic databases
eggNOGi | COG0099, Bacteria |
InParanoidi | P20282 |
OMAi | YRGLRHK |
PhylomeDBi | P20282 |
Enzyme and pathway databases
BioCyci | BSUB:BSU01410-MONOMER |
Miscellaneous databases
PROi | PR:P20282 |
Family and domain databases
Gene3Di | 4.10.910.10, 1 hit |
HAMAPi | MF_01315, Ribosomal_S13_S18, 1 hit |
InterProi | View protein in InterPro IPR027437, 30s_Rbsml_prot_S13_C IPR001892, Ribosomal_S13 IPR010979, Ribosomal_S13-like_H2TH IPR019980, Ribosomal_S13_bac-type IPR018269, Ribosomal_S13_CS |
PANTHERi | PTHR10871:SF1, PTHR10871:SF1, 1 hit |
Pfami | View protein in Pfam PF00416, Ribosomal_S13, 1 hit |
PIRSFi | PIRSF002134, Ribosomal_S13, 1 hit |
SUPFAMi | SSF46946, SSF46946, 1 hit |
TIGRFAMsi | TIGR03631, uS13_bact, 1 hit |
PROSITEi | View protein in PROSITE PS00646, RIBOSOMAL_S13_1, 1 hit PS50159, RIBOSOMAL_S13_2, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | RS13_BACSU | |
Accessioni | P20282Primary (citable) accession number: P20282 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 1, 1991 |
Last sequence update: | January 23, 2007 | |
Last modified: | May 25, 2022 | |
This is version 151 of the entry and version 3 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
3D-structure, Direct protein sequencing, Reference proteomeDocuments
- Ribosomal proteins
Ribosomal proteins families and list of entries - PDB cross-references
Index of Protein Data Bank (PDB) cross-references - SIMILARITY comments
Index of protein domains and families