UniProt functional annotation for P02358



	UniProt functional annotation for P02358

UniProt code: P02358.

Organism: Escherichia coli (strain K12).

Taxonomy: Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia.

Function: Binds together with S18 to 16S ribosomal RNA.

Subunit: Part of the 30S ribosomal subunit (PubMed:328274, PubMed:10094780, PubMed:12809609, PubMed:16272117, PubMed:27934701, PubMed:12244297, PubMed:27906160, PubMed:27906161, PubMed:28077875). Interacts weakly with L2 in one of the 3.5 A resolved structures (PubMed:16272117). {ECO:0000269|PubMed:10094780, ECO:0000269|PubMed:12244297, ECO:0000269|PubMed:12809609, ECO:0000269|PubMed:16272117, ECO:0000269|PubMed:27906160, ECO:0000269|PubMed:27906161, ECO:0000269|PubMed:27934701, ECO:0000269|PubMed:28077875, ECO:0000269|PubMed:328274}.

Ptm: 5 different forms of the protein, varying only in the number of C- terminal glutamate residues, were isolated. The sequence shown is form S6-6, which is the longest. The first two Glu are encoded by the rpsF gene, the other Glu are added post-translationally by the RimK enzyme. {ECO:0000269|PubMed:328274}.

Mass spectrometry: [30S ribosomal protein S6, non-modified isoform]: Mass=15187.2; Method=MALDI; Evidence={ECO:0000269|PubMed:10094780};

Similarity: Belongs to the bacterial ribosomal protein bS6 family. {ECO:0000305}.

Sequence caution: Sequence=AAA97096.1; Type=Miscellaneous discrepancy; Note=Up to 4 Glu residues can be added post-translationally.; Evidence={ECO:0000305|PubMed:328274}; Sequence=AAC77157.5; Type=Miscellaneous discrepancy; Note=Up to 4 Glu residues can be added post-translationally.; Evidence={ECO:0000305|PubMed:328274}; Sequence=BAE78201.1; Type=Miscellaneous discrepancy; Note=Up to 4 Glu residues can be added post-translationally.; Evidence={ECO:0000305|PubMed:328274}; Sequence=CAA27652.1; Type=Miscellaneous discrepancy; Note=Up to 4 Glu residues can be added post-translationally.; Evidence={ECO:0000305|PubMed:328274};

Annotations taken from UniProtKB at the EBI.


Organism:		Escherichia coli (strain K12).
Taxonomy:		Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia.



Function:		Binds together with S18 to 16S ribosomal RNA.


Subunit:		Part of the 30S ribosomal subunit (PubMed:328274, PubMed:10094780, PubMed:12809609, PubMed:16272117, PubMed:27934701, PubMed:12244297, PubMed:27906160, PubMed:27906161, PubMed:28077875). Interacts weakly with L2 in one of the 3.5 A resolved structures (PubMed:16272117). {ECO:0000269\|PubMed:10094780, ECO:0000269\|PubMed:12244297, ECO:0000269\|PubMed:12809609, ECO:0000269\|PubMed:16272117, ECO:0000269\|PubMed:27906160, ECO:0000269\|PubMed:27906161, ECO:0000269\|PubMed:27934701, ECO:0000269\|PubMed:28077875, ECO:0000269\|PubMed:328274}.
Ptm:		5 different forms of the protein, varying only in the number of C- terminal glutamate residues, were isolated. The sequence shown is form S6-6, which is the longest. The first two Glu are encoded by the rpsF gene, the other Glu are added post-translationally by the RimK enzyme. {ECO:0000269\|PubMed:328274}.
Mass spectrometry:		[30S ribosomal protein S6, non-modified isoform]: Mass=15187.2; Method=MALDI; Evidence={ECO:0000269\|PubMed:10094780};
Similarity:		Belongs to the bacterial ribosomal protein bS6 family. {ECO:0000305}.
Sequence caution:		Sequence=AAA97096.1; Type=Miscellaneous discrepancy; Note=Up to 4 Glu residues can be added post-translationally.; Evidence={ECO:0000305\|PubMed:328274}; Sequence=AAC77157.5; Type=Miscellaneous discrepancy; Note=Up to 4 Glu residues can be added post-translationally.; Evidence={ECO:0000305\|PubMed:328274}; Sequence=BAE78201.1; Type=Miscellaneous discrepancy; Note=Up to 4 Glu residues can be added post-translationally.; Evidence={ECO:0000305\|PubMed:328274}; Sequence=CAA27652.1; Type=Miscellaneous discrepancy; Note=Up to 4 Glu residues can be added post-translationally.; Evidence={ECO:0000305\|PubMed:328274};