InterPro : IPR002761

Name  DUF71 domain Short Name  DUF71_dom
Type  Domain Description  This DUF71 domain is found in at least two protein families with different functions. One is predicted to be diphthine-ammonia ligase (EC 6.3.1.14), Dph6. This enzyme catalyses the last ATP-dependent step in the synthesis of diphthamide, a modified histidine amino acid found in elongation factor 2. Dph6 orthologues are found in Archaea and Eucarya. The DUF71 domain appears to have originated in the Archaea/Eucarya ancestor and to have been subsequently horizontally transferred to Bacteria. Bacterial members with this domain have likely acquired a different function because the diphthamide modification is absent in Bacteria. Instead, some archaeal and bacterial proteins with the DUF71 domain may participate in vitamin B12 salvage [].
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Sequence Features

GO Displayer

Proteins

InterPro protein domain ID --> Contigs

 

Other

0 Child Features

1 Contains

Id Name Short Name Type
IPR014729 Rossmann-like alpha/beta/alpha sandwich fold Rossmann-like_a/b/a_fold Domain

0 Found In

0 Parent Features

1 Publications

First Author Title Year Journal Volume Pages
de Crécy-Lagard V Comparative genomic analysis of the DUF71/COG2102 family predicts roles in diphthamide biosynthesis and B12 salvage. 2012 Biol Direct 7 32



To cite PlanMine, please refer to the following publication:

Rozanski, A., Moon, H., Brandl, H., Martín-Durán, J. M., Grohme, M., Hüttner, K., Bartscherer, K., Henry, I., & Rink, J. C.
PlanMine 3.0—improvements to a mineable resource of flatworm biology and biodiversity
Nucleic Acids Research, gky1070. doi:10.1093/nar/gky1070 (2018)