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Protein

30S ribosomal protein S19, chloroplastic

Gene

rps19

Organism
Spinacia oleracea (Spinach)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Component of the chloroplast ribosome (chloro-ribosome), a dedicated translation machinery responsible for the synthesis of chloroplast genome-encoded proteins, including proteins of the transcription and translation machinery and components of the photosynthetic apparatus.2 Publications

Miscellaneous

S19 alpha and beta forms differ in pI. S19 beta form is the minor least basic form.1 Publication

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Names & Taxonomyi

Protein namesi
Recommended name:
30S ribosomal protein S19, chloroplastic1 Publication
Alternative name(s):
CS-S23
Chloroplastic small ribosomal subunit protein uS19c1 Publication
Gene namesi
Name:rps19
Encoded oniPlastid; Chloroplast
OrganismiSpinacia oleracea (Spinach)
Taxonomic identifieri3562 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeCaryophyllalesChenopodiaceaeChenopodioideaeAnserineaeSpinacia
Proteomesi
  • UP000054095 Componenti: Chloroplast

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved2 Publications
ChainiPRO_00001299942 – 9230S ribosomal protein S19, chloroplasticAdd BLAST91

Interactioni

Subunit structurei

Component of the chloroplast small ribosomal subunit (SSU). Mature 70S chloroplast ribosomes of higher plants consist of a small (30S) and a large (50S) subunit. The 30S small subunit contains 1 molecule of ribosomal RNA (16S rRNA) and 24 different proteins. The 50S large subunit contains 3 rRNA molecules (23S, 5S and 4.5S rRNA) and 33 different proteins (PubMed:10874039, PubMed:28007896). uS19c binds directly to 16S ribosomal RNA (PubMed:10874039).2 Publications

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4V61electron microscopy9.40AS1-92[»]
5MMJelectron microscopy3.65s1-92[»]
5MMMelectron microscopy3.40s1-92[»]
ProteinModelPortaliP06508.
SMRiP06508.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP06508.

Family & Domainsi

Sequence similaritiesi

Family and domain databases

Gene3Di3.30.860.10. 1 hit.
HAMAPiMF_00531. Ribosomal_S19. 1 hit.
InterProiView protein in InterPro
IPR002222. Ribosomal_S19.
IPR005732. Ribosomal_S19_bac-type.
IPR020934. Ribosomal_S19_CS.
IPR023575. Ribosomal_S19_SF.
PANTHERiPTHR11880. PTHR11880. 1 hit.
PfamiView protein in Pfam
PF00203. Ribosomal_S19. 1 hit.
PIRSFiPIRSF002144. Ribosomal_S19. 1 hit.
PRINTSiPR00975. RIBOSOMALS19.
SUPFAMiSSF54570. SSF54570. 1 hit.
TIGRFAMsiTIGR01050. rpsS_bact. 1 hit.
PROSITEiView protein in PROSITE
PS00323. RIBOSOMAL_S19. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P06508-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTRSLKKNPF VANHLLRKIE KLNKKAEKEI IVTWSRASTI IPTMIGHTIA
60 70 80 90
IHNGREHLPI YITDRMVGHK LGEFAPTLNF RGHAKNDNKS RR
Length:92
Mass (Da):10,608
Last modified:January 23, 2007 - v4
Checksum:i6EEDBCEB12557219
GO

Mass spectrometryi

Molecular mass is 10477.0 Da from positions 2 - 92. Determined by ESI. 1 Publication
Molecular mass is 10495 Da from positions 2 - 92. Determined by MALDI. 1 Publication

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ400848 Genomic DNA. Translation: CAB91049.1.
X13336 Genomic DNA. Translation: CAA31713.2.
PIRiS05256. R3SP19.
RefSeqiNP_077750.1. NC_002202.1.

Genome annotation databases

GeneIDi2715642.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ400848 Genomic DNA. Translation: CAB91049.1.
X13336 Genomic DNA. Translation: CAA31713.2.
PIRiS05256. R3SP19.
RefSeqiNP_077750.1. NC_002202.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4V61electron microscopy9.40AS1-92[»]
5MMJelectron microscopy3.65s1-92[»]
5MMMelectron microscopy3.40s1-92[»]
ProteinModelPortaliP06508.
SMRiP06508.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi2715642.

Miscellaneous databases

EvolutionaryTraceiP06508.

Family and domain databases

Gene3Di3.30.860.10. 1 hit.
HAMAPiMF_00531. Ribosomal_S19. 1 hit.
InterProiView protein in InterPro
IPR002222. Ribosomal_S19.
IPR005732. Ribosomal_S19_bac-type.
IPR020934. Ribosomal_S19_CS.
IPR023575. Ribosomal_S19_SF.
PANTHERiPTHR11880. PTHR11880. 1 hit.
PfamiView protein in Pfam
PF00203. Ribosomal_S19. 1 hit.
PIRSFiPIRSF002144. Ribosomal_S19. 1 hit.
PRINTSiPR00975. RIBOSOMALS19.
SUPFAMiSSF54570. SSF54570. 1 hit.
TIGRFAMsiTIGR01050. rpsS_bact. 1 hit.
PROSITEiView protein in PROSITE
PS00323. RIBOSOMAL_S19. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiRR19_SPIOL
AccessioniPrimary (citable) accession number: P06508
Secondary accession number(s): P82541
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 1, 1988
Last sequence update: January 23, 2007
Last modified: April 12, 2017
This is version 121 of the entry and version 4 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Ribosomal proteins
    Ribosomal proteins families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

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.