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rpsU 30S ribosomal subunit protein S21 [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 947577, updated on 2-May-2024

Summary

Gene symbol
rpsU
Gene description
30S ribosomal subunit protein S21
Primary source
ASAP:ABE-0010063
Locus tag
b3065
See related
ECOCYC:EG10920
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK3055
Summary
rpsU has been shown to be an essential gene (Bubunenko, 2007). [More information is available at EcoGene: EG10920]. The S21 protein is a component of the 30S subunit of the ribosome. [More information is available at EcoCyc: EG10920].
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Genomic context

Sequence:
NC_000913.3 (3210781..3210996)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene L-tartrate:succinate antiporter Neighboring gene N(6)-L-threonylcarbamoyladenine synthase, TsaD subunit Neighboring gene DNA primase Neighboring gene RNA polymerase sigma factor RpoD

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables rRNA binding IEA
Inferred from Electronic Annotation
more info
 
enables structural constituent of ribosome IDA
Inferred from Direct Assay
more info
PubMed 
enables structural constituent of ribosome IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
involved_in cytoplasmic translation NAS
Non-traceable Author Statement
more info
PubMed 
involved_in ribosomal small subunit assembly IDA
Inferred from Direct Assay
more info
PubMed 
involved_in translation IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
located_in cytoplasm IDA
Inferred from Direct Assay
more info
PubMed 
located_in cytosol IDA
Inferred from Direct Assay
more info
PubMed 
part_of cytosolic small ribosomal subunit IDA
Inferred from Direct Assay
more info
PubMed 
part_of cytosolic small ribosomal subunit IPI
Inferred from Physical Interaction
more info
PubMed 
part_of ribonucleoprotein complex IEA
Inferred from Electronic Annotation
more info
 
located_in ribosome IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
30S ribosomal subunit protein S21

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_000913.3 Reference assembly

    Range
    3210781..3210996
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_417537.1 30S ribosomal subunit protein S21 [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_417537.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P68679
    Conserved Domains (1) summary
    PRK00270
    Location:164
    rpsU; 30S ribosomal protein S21; Reviewed