Accession ID Name Pfam Type
PF09317 Acyl-CoA dehydrogenase, C-terminal, bacterial type domain

This C-terminal domain is functionally uncharacterised and is predominantly found in various prokaryotic acyl-coenzyme A dehydrogenases and seems to be essential for its function [1].
Pfam Range: 473-766 DPAM-Pfam Range: 532-673
Uniprot ID: A0LDK0
Pfam Range: 458-730 DPAM-Pfam Range: 516-645
Uniprot ID: Q89SH4
Pfam Range: 499-781 DPAM-Pfam Range: 553-695
Uniprot ID: Q2S393

References

1: The enigmatic Escherichia coli fadE gene is yafH. Campbell JW, Cronan JE Jr; J Bacteriol. 2002;184:3759-3764. PMID:12057976