TCDB is operated by the Saier Lab Bioinformatics Group

5.B.13.   The One Electron Transmembrane Transfer Complex (HmcABCDEF) Family 

This family of electron carrier systems has been implicated in transfer of single electrons from periplasmic H2 oxidation to sulfate reduction in the cytoplasm of Desulfovibrio species (Pires et al. 2006).

This family belongs to the: Iron-Sulfur Protein (ISP) Superfamily.

References associated with 5.B.13 family:

Dörries, M., L. Wöhlbrand, M. Kube, R. Reinhardt, and R. Rabus. (2016). Genome and catabolic subproteomes of the marine, nutritionally versatile, sulfate-reducing bacterium Desulfococcus multivorans DSM 2059. BMC Genomics 17: 918. 27846794
Pires, R.H., S.S. Venceslau, F. Morais, M. Teixeira, A.V. Xavier, and I.A. Pereira. (2006). Characterization of the Desulfovibrio desulfuricans ATCC 27774 DsrMKJOP complex--a membrane-bound redox complex involved in the sulfate respiratory pathway. Biochemistry 45: 249-262. 16388601