| Accession ID | Name | Pfam Type |
|---|---|---|
| PF12769 | 4TM region of pyridine nucleotide transhydrogenase, mitoch | family |
PNTB_4TM is the region upstream of family PNTB, Pfam:PF02233, that carries four of this transporters transmembrane regions. PNTB is the beta-subunit of pyridine nucleotide transhydrogenase. This family forms part of the Proton-translocating Transhydrogenase (PTH) Family.