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Protein

30S ribosomal protein S7

Gene

rpsG

Organism
Peptoclostridium difficile (strain 630) (Clostridium difficile)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center, probably blocks exit of the E-site tRNA.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Enzyme and pathway databases

BioCyciPDIF272563:G12WB-123-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
30S ribosomal protein S7UniRule annotation
Gene namesi
Name:rpsGUniRule annotation
Ordered Locus Names:CD630_00690
OrganismiPeptoclostridium difficile (strain 630) (Clostridium difficile)
Taxonomic identifieri272563 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesPeptostreptococcaceaeClostridioides
Proteomesi
  • UP000001978 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000141781 – 15630S ribosomal protein S7Add BLAST156

Interactioni

Subunit structurei

Part of the 30S ribosomal subunit. Contacts proteins S9 and S11.UniRule annotation

Protein-protein interaction databases

STRINGi272563.CD0069.

Structurei

3D structure databases

ProteinModelPortaliQ18CF5.
SMRiQ18CF5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the universal ribosomal protein uS7 family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108UHY. Bacteria.
COG0049. LUCA.
HOGENOMiHOG000039067.
KOiK02992.
OMAiTERLMNE.

Family and domain databases

Gene3Di1.10.455.10. 1 hit.
HAMAPiMF_00480_B. Ribosomal_S7_B. 1 hit.
InterProiView protein in InterPro
IPR000235. Ribosomal_S5/S7.
IPR005717. Ribosomal_S7_bac/org-type.
IPR020606. Ribosomal_S7_CS.
IPR023798. Ribosomal_S7_dom.
PANTHERiPTHR11205. PTHR11205. 1 hit.
PfamiView protein in Pfam
PF00177. Ribosomal_S7. 1 hit.
PIRSFiPIRSF002122. RPS7p_RPS7a_RPS5e_RPS7o. 1 hit.
SUPFAMiSSF47973. SSF47973. 1 hit.
TIGRFAMsiTIGR01029. rpsG_bact. 1 hit.
PROSITEiView protein in PROSITE
PS00052. RIBOSOMAL_S7. 1 hit.

Sequencei

Sequence statusi: Complete.

Q18CF5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPRKGNIPKR EVLPDPMYGS KVVTKLINNL MVDGKKGKSQ RIVYDAFAIV
60 70 80 90 100
AEKTGEEALE VFNKAMDNIM PVLEVKARRV GGANYQVPIE VRPERRQTLG
110 120 130 140 150
LRWLVKYTRA RGEKGMVEKL AKEIMDAANN TGASVKKKED THKMAEANKA

FAHYRW
Length:156
Mass (Da):17,672
Last modified:July 25, 2006 - v1
Checksum:iDB7F8B34575E35CC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM180355 Genomic DNA. Translation: CAJ66884.1.
RefSeqiWP_003421180.1. NC_009089.1.
YP_001086533.1. NC_009089.1.

Genome annotation databases

EnsemblBacteriaiCAJ66884; CAJ66884; CD630_00690.
GeneIDi31351559.
4914219.
KEGGicdf:CD630_00690.
pdc:CDIF630_00135.
PATRICifig|272563.120.peg.75.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiRS7_PEPD6
AccessioniPrimary (citable) accession number: Q18CF5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 25, 2006
Last modified: June 7, 2017
This is version 70 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

Documents

  1. Ribosomal proteins
    Ribosomal proteins families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families