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RPS7B

Gene
RPS7B
Protein
40S ribosomal protein S7-2
Organism
Arabidopsis thaliana
Length
191 amino acids
Similarity
Belongs to the eukaryotic ribosomal protein eS7 family.
Mass
22.196 kDa
Sequence
MYSGQNKIHKDKGVAPTEFEEQVTQALFDLENTNQELKSELKDLYINQAVQMDISGNRKAVVIYVPFRLRKAFRKIHLRLVRELEKKFSGKDVIFVATRRIMRPPKKGSAVQRPRNRTLTSVHEAMLEDVAYPAEIVGKRTRYRLDGTKIMKVFLDSKLKNDTEYKLETMVGVYRKLTGKDVVFEYPVIEA

Gene
RPS7B
Protein
40S ribosomal protein S7-B
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
190 amino acids
Function
Component of the ribosome, a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell. The small ribosomal subunit (SSU) binds messenger RNAs (mRNAs) and translates the encoded message by selecting cognate aminoacyl-transfer RNA (tRNA) molecules. The large subunit (LSU) contains the ribosomal catalytic site termed the peptidyl transferase center (PTC), which catalyzes the formation of peptide bonds, thereby polymerizing the amino acids delivered by tRNAs into a polypeptide chain. The nascent polypeptides leave the ribosome through a tunnel in the LSU and interact with protein factors that function in enzymatic processing, targeting, and the membrane insertion of nascent chains at the exit of the ribosomal tunnel (PubMed:22096102). eS7 is involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly (PubMed:15590835).
Similarity
Belongs to the eukaryotic ribosomal protein eS7 family.
Mass
21.634 kDa
Sequence
MSSVQSKILSQAPSELELQVAKTFIDLESSSPELKADLRPLQIKSIREIDVTGGKKALVLFVPVPALSAYHKVQTKLTRELEKKFPDRHVIFLAERRILPKPSRTSRQVQKRPRSRTLTAVHDKVLEDMVFPTEIVGKRVRYLVGGNKIQKVLLDSKDVQQIDYKLESFQAVYNKLTGKQIVFEIPSQTN