Ferredoxin fold

Ferredoxin fold

A ferredoxin fold is a common α+β protein fold with a signature βαββαβ secondary structure along its backbone. Structurally, the ferredoxin fold can be regarded as a long, symmetric hairpin that is wrapped once around, so that its two terminal β-strands hydrogen-bond to the central two β-strands, forming a four-stranded, antiparallel β-sheet covered on one side by two α-helices.

Functions

External links

* [http://scop.mrc-lmb.cam.ac.uk/scop/data/scop.b.e.ji.html SCOP list of proteins with a ferredoxin-like fold]

References


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