>4x8k_B mol:protein length:89 RNA polymerase-binding protein RbpA DLAPRQIARYRTDNGEEFEVPFADDAEIPGTWLCRNGMEGTLIEGDLPEPKKVKPPRTH WDMLLERRSIEELEELLKERLELIRSRRRG >4x8k_A mol:protein length:129 RNA polymerase sigma factor SigA GKVALLNAEEEVELAKRIEAGLYATQLMTELSERGEKLPAAQRRDMMWICRDGDRAKNH LLEANLRLVVSLAKRYTGRGMAFLDLIQEGNLGLIRAVEKFDYTKGYKFSTYATWWIRQ AITRAMADQAR >4x8k_B mol:protein length:89 RNA polymerase-binding protein RbpA DLAPRQIARYRTDNGEEFEVPFADDAEIPGTWLCRNGMEGTLIEGDLPEPKKVKPPRTH WDMLLERRSIEELEELLKERLELIRSRRRG