Part of the pafABC operon, however PafB does not seem to be involved in pupylation or substrate degradation. Appears to play at least a small role in resistance to reactive nitrogen intermediates (RNI) in vitro.

Belongs to the PafB family.

332 amino acids

MATSKVERLVNLVIALLSTRGYITAEKIRSSVAGYSDSPSVEAFSRMFERDKNELRDLGIPLEVGRVSALEPTEGYRINRDAYALSPVELTPDEAAAVAVATQLWESPELITATQGALLKLRAAGVDVDPLDTGAPVAIASAAAVSGLRGSEDVLGILLSAIDSGQVVQFSHRSSRAEPYTVRTVEPWGVVTEKGRWYLVGHDRDRDATRVFRLSRIGAQVTPIGPAGATTVPAGVDLRSIVAQKVTEVPTGEQATVWVAEGRATALRRAGRSAGPRQLGGRDGEVIELEIRSSDRLAREITGYGADAIVLQPGSLRDDVLARLRAQAGALA

35.3 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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