>TIGR02494 PFLE_PFLC glycyl-radical enzyme activating protein family; InterPro: IPR012839 This subset of the radical-SAM domain includes a number of probable activating proteins acting on different enzymes all requiring an amino-acid-centred radical. The closest relatives to this family are the pyruvate-formate lyase activating enzyme (PflA, 1.97.1.4 from EC, IPR012838 from INTERPRO) and the anaerobic ribonucleotide reductase activating enzyme (IPR012837 from INTERPRO). Included within this subfamily are activators of hydroxyphenyl acetate decarboxylase (HdpA, ), benzylsuccinate synthase (BssD, ), gycerol dehydratase (DhaB2, ) as well as enzymes annotated in Escherichia coli as activators of different isozymes of pyruvate-formate lyase (PFLC and PFLE) however, these appear to lack characterisation and may activate enzymes with distinctive functions. Most of the sequence-level variability between these forms is concentrated within an N-terminal domain, which follows a conserved group of three cysteines and contains a variable pattern of 0 to 8 additional cysteines..

Probab=95.51  E-value=0.0032  Score=39.59  Aligned_cols=26  Identities=31%  Similarity=0.784  Sum_probs=21.2

Q ss_pred             CCCCCEECCCCHHHHHHCCCCCCCCC
Q ss_conf             87422134522325330883210122
Q gi|254780861|r   59 GEERCIACKLCEAICPAQAITIESGP   84 (163)
Q Consensus        59 ~~ekCi~C~~C~~~CP~~aI~i~~~~   84 (163)
T Consensus        84 ~~~~c~~Cg~C~~~Cp~~Al~~~G~~  109 (305)
T TIGR02494        84 RREKCTGCGKCTEACPSGALEIVGKE  109 (305)
T ss_pred             CCCCCCCCCCHHHCCCCHHHHEECCC
T ss_conf             00177411101103840064202451