Protein
40S ribosomal protein S3-B
Function
Involved in translation as a component of the 40S small ribosomal subunit. Has endonuclease activity and plays a role in repair of damaged DNA. Also involved in other processes including regulation of transcription, translation of its cognate mRNA, spindle formation and chromosome movement during mitosis, and apoptosis.
Similarity
Belongs to the universal ribosomal protein uS3 family.
Sequence
MAAQMSKKRKFVADGIFKAELNEFLTRELAEDGYSGVEVRVTPTQTEIIILATRTQNVLGEKGRRIRELTAVVQKRFGFPEGSVELYAEKVATRGLCAIAQAESLRYKLLGGLAVRRACYGVLRFIMESGAKGCEVVVSGKLRGQRAKSMKFVDGLMIHSGDPVNYYVDTAVRHVLLRQGVLGIKVKIMLPWDPSGKIGPKKPLPDHVSIVEPKDEIVPTTPISEQKGAKPDQPQPPVMPQPVATA