Member database | Pfam |
Pfam type | repeat |
Short name | Kelch_1 |
Clan | Beta_propeller |
Author | Bateman A;0000-0002-6982-4660 |
Sequence Ontology | 0001068 |
Description
The kelch motif was initially discovered in Kelch (Swiss:Q04652). In this protein there are six copies of the motif. It has been shown that Swiss:Q04652 is related to Galactose Oxidase
[1] for which a structure has been solved
[2]. The kelch motif forms a beta sheet. Several of these sheets associate to form a beta propeller structure as found in Pfam:PF00064, Pfam:PF00400 and Pfam:PF00415.
References
1.Drosophila kelch motif is derived from a common enzyme fold. Bork P, Doolittle RF. J. Mol. Biol. 236, 1277-82, (1994). View articlePMID: 8126718
2.Novel thioether bond revealed by a 1.7 A crystal structure of galactose oxidase. Ito N, Phillips SE, Stevens C, Ogel ZB, McPherson MJ, Keen JN, Yadav KD, Knowles PF. Nature 350, 87-90, (1991). View articlePMID: 2002850
Further reading
3. Crystal structure of the Kelch domain of human Keap1. Li X, Zhang D, Hannink M, Beamer LJ. J. Biol. Chem. 279, 54750-8, (2004). View articlePMID: 15475350
Integrated to
Representative structure
7on6: Crystal structure of the computationally designed SAKe6AE protein