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UniProt functional annotation for P82403 | ||
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| UniProt code: P82403. |
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| Organism: | |
Spinacia oleracea (Spinach). |
| Taxonomy: | |
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; Caryophyllales; Chenopodiaceae; Chenopodioideae; Anserineae; Spinacia. |
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| Function: | |
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. {ECO:0000305|PubMed:10874039, ECO:0000305|PubMed:28007896}. |
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| Subunit: | |
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. {ECO:0000269|PubMed:10874039, ECO:0000269|PubMed:28007896}. |
| Subcellular location: | |
Plastid, chloroplast {ECO:0000269|PubMed:10874039, ECO:0000269|PubMed:28007896}. |
| Mass spectrometry: | |
[30S ribosomal protein S6 alpha, chloroplastic]: Mass=16326.7; Method=Electrospray; Note=S6 alpha form.; Evidence={ECO:0000269|PubMed:10874039}; |
| Mass spectrometry: | |
[30S ribosomal protein S6 beta, chloroplastic]: Mass=15953; Method=Electrospray; Note=S6 beta form.; Evidence={ECO:0000269|PubMed:10874039}; |
| Mass spectrometry: | |
[30S ribosomal protein S6 epsilon, chloroplastic]: Mass=13853.6; Method=Electrospray; Note=S6 epsilon form.; Evidence={ECO:0000269|PubMed:10874039}; |
| Mass spectrometry: | |
[30S ribosomal protein S6 alpha, chloroplastic]: Mass=16423; Method=MALDI; Note=S6 alpha form.; Evidence={ECO:0000269|PubMed:10874039}; |
| Mass spectrometry: | |
[30S ribosomal protein S6 beta, chloroplastic]: Mass=15951; Method=MALDI; Note=S6 beta form.; Evidence={ECO:0000269|PubMed:10874039}; |
| Mass spectrometry: | |
[30S ribosomal protein S6 epsilon, chloroplastic]: Mass=13865; Method=MALDI; Note=S6 epsilon form.; Evidence={ECO:0000269|PubMed:10874039}; |
| Miscellaneous: | |
5 different forms exist, S6 alpha, S6 beta, S6 gamma, S6 delta and S6 epsilon, possibly due to different transit peptide cleavage. {ECO:0000269|PubMed:10874039}. |
| Similarity: | |
Belongs to the bacterial ribosomal protein bS6 family. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.