extra C-terminal helices form dimerisation subdomain; in some proteins this region is duplicated and the repeated regions are similarly packed as in the dimer

contains additional short C-terminal strand contributing to the dimerisation interface

structure comprises two domains and is similar to the Glycerol-3-phosphate dehydrogenase-like subunit structure, but is decorated with additional structural elements

extra C-terminal helices form dimerisation subdomain, where the different subunits interlock; in some proteins this region is duplicated and the repeated regions are similarly packed as in the dimer, forming a figure-8 knot

extra C-terminal helices form dimerisation subdomain; in some proteins this region is duplicated and the repeated regions are similarly packed as in the dimer

ND: PF03807; CD: PF09130, dimerises via the common long helix, like many other families, but differs in the arrangement of extra C-terminal helices

3 domains domain 1: coenzyme-binding domain; domain 2: dimerisation domain, in whichsegment-swapping observed in some proteins; domain 3: substrate-binding domain of the adenine nucleotide alpha-hydrolase-like fold, parallel beta-sheet, order:32145

structure comprises two domains and is similar to the Glycerol-3-phosphate dehydrogenase-like subunit structure

subunit structure comprises two domains, the C-terminal domain is multihelical and provides dimerisation interface distinct from other families

structure comprises two domains and is similar to the Glycerol-3-phosphate dehydrogenase-like subunit structure

2 domains, the C-terminal dimerisation domain is multihelical with interlocking subunit interface, like in type I KARI proteins

2 domains, the N-terminal Rossmann-like domain binds a different cofactor and lacks the ADP-binding motif; domain 2 is multihelical dimerisation domain; the connecting helix is broken in two pieces, providing a hinge between the domains

2 domains, the C-terminal dimerisation domain is multihelical with interlocking subunit interface, distinct from ProC and type I KARI

ND: PF03807 or PF10727; CD: PF10728 (DUF2520), dimerises via the common long helix, like many other families, but differs in the arrangement of extra C-terminal helices