A0A1R4I7L2 · A0A1R4I7L2_9GAMM

  • Protein
    Small ribosomal subunit biogenesis GTPase RsgA
  • Gene
    rsgA
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

One of several proteins that assist in the late maturation steps of the functional core of the 30S ribosomal subunit. Helps release RbfA from mature subunits. May play a role in the assembly of ribosomal proteins into the subunit. Circularly permuted GTPase that catalyzes slow GTP hydrolysis, GTPase activity is stimulated by the 30S ribosomal subunit.

Cofactor

Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Note: Binds 1 zinc ion per subunit.

Features

Showing features for binding site.

135250100150200250300350
TypeIDPosition(s)Description
Binding site165-168GTP (UniProtKB | ChEBI)
Binding site219-227GTP (UniProtKB | ChEBI)
Binding site301Zn2+ (UniProtKB | ChEBI)
Binding site306Zn2+ (UniProtKB | ChEBI)
Binding site308Zn2+ (UniProtKB | ChEBI)
Binding site314Zn2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular FunctionGTP binding
Molecular FunctionGTPase activity
Molecular Functionmetal ion binding
Molecular FunctionrRNA binding
Biological Processribosomal small subunit biogenesis

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Small ribosomal subunit biogenesis GTPase RsgA
  • EC number

Gene names

    • Name
      rsgA
    • ORF names
      CZ797_00100

Organism names

  • Taxonomic identifier
  • Strain
    • JB197
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Alteromonadales > Pseudoalteromonadaceae > Pseudoalteromonas

Accessions

  • Primary accession
    A0A1R4I7L2

Proteomes

Subcellular Location

Keywords

Interaction

Subunit

Monomer. Associates with 30S ribosomal subunit, binds 16S rRNA.

Family & Domains

Features

Showing features for compositional bias, region, domain.

Type
IDPosition(s)Description
Compositional bias1-16Basic residues
Region1-39Disordered
Domain109-277CP-type G
Domain126-275EngC GTPase

Sequence similarities

Belongs to the TRAFAC class YlqF/YawG GTPase family. RsgA subfamily.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    352
  • Mass (Da)
    39,048
  • Last updated
    2017-04-12 v1
  • MD5 Checksum
    D31E3138C9BF25601FDF236C09A6AF52
MAKQKKLSKGQSRQIKANHQKRISSADARPAKKGAQEWQTDNLGQVESAIVISRFGQHADVEVESGEVLRCNIRRTVSNLVCGDEVLFRRAKVSEGDLAGVIEATQERRSQLTRPDFYDGVKVIAANIDQILMVSAVLPEFTPSIIDRYLIACEDMGIEPILVLNKIDLIDAQGLSEIQKVLDVYRKLDYKVLLVSNISTDGIDELKDVLVGKNNIFVGQSGVGKSTLVNTVLPDAEILTKEVSENSGLGQHTTTVSRLHHLPSGGNLIDSPGIREFGLWHLEVDRVTWCFKEFREFIGGCRFRDCKHLNDPGCIIKEAVADGKISQLRFDSYHRILETMADGRAGSRAPRV

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias1-16Basic residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
FUKV01000005
EMBL· GenBank· DDBJ
SJN15825.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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