Protein Name:
Large ribosomal subunit protein uL2
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UniprotKB/SwissProt ID: P60422 (P60422)
Gene Name:
rplB
Organism: Escherichia coli (strain K12)
Function: One of the primary rRNA binding proteins (PubMed:3298242). Located near the base of the L1 stalk, it is probably also mobile. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation (PubMed:8722025). It has been suggested to have peptidyltransferase activity; this is highly controversial In the E.coli 70S ribosome in the initiation state it has been modeled to make several contacts with the 16S rRNA (forming bridge B7b, PubMed:12809609); these contacts are broken in the model with bound EF-G
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization:
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of P60422
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
188 |
SGEMRKVEAD C RATLGEVGNA |
CCEEECCCCC C CCCEEEEEEC |
4.03% |
22178444
19483679
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| 2 |
6 |
-----MAVVK C KPTSPGRRHV |
CCEEECCCCC C CCCEEEEEEC |
4.28% |
22178444
19483679
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