Oryza_sativaFamily: Ribosomal_S30AE Number of Genes: 1
Ensembl IDSymbolEntrez IDRBD RBPome PRIExpresion PathwayPhenotype ParalogOrthologGO



This Pfam family contains the sigma-54 modulation protein family and the S30AE family of ribosomal proteins which includes the light- repressed protein (lrtA) (P47908) [2].


This family consists of ribosome hibernation promoting factor (RHF). RHF promotes and stabilizes dimerization of 70S ribosomes by the ribosome modulation factor (RMF), leading to the formation of inactive 100S ribosomes during the stationary phase [PUBMED:18174192].


  1. Tan X, Varughese M, Widger WRM; , J Biol Chem 1994;269:20905-20912.: A light-repressed transcript found in Synechococcus PCC 7002 is similar to a chloroplast-specific small subunit ribosomal protein and to a transcription modulator protein associated with sigma 54. PUBMED:8063707 EPMC:8063707.