Ankyrin repeat domain-containing protein


Function

Ankyrin repeat domain-containing protein (ARDCP) recruits kinesin to the cell cortex in order to control microtubule growth via its ankyrin domain[1].

Disease

Mutations in ARDCP 3 manifest as Bartsocas-Papas syndrome, a genetic disorder characterized by severe craniofacial and limb abnormalities[2].

Structural highlights

The 3D structure of the complex between human ARDCP 25 C-terminal and a kinesin peptide shows 2 types of interactions. Kinesin residues and residues [1]. .

3D structures of ankyrin repeat domain-containing protein

Ankyrin repeat domain-containing protein 3D structures


Human ARDCP 25 (cyan and green) complex with kinesin peptide (pink and yellow), sulfate and glycerol (PDB code 5ybv).

Drag the structure with the mouse to rotate
  1. 1.0 1.1 Guo Q, Liao S, Zhu Z, Li Y, Li F, Xu C. Structural basis for the recognition of kinesin family member 21A (KIF21A) by the ankyrin domains of KANK1 and KANK2 proteins. J Biol Chem. 2017 Nov 28. pii: M117.817494. doi: 10.1074/jbc.M117.817494. PMID:29183992 doi:http://dx.doi.org/10.1074/jbc.M117.817494
  2. Huang CS, Oberbeck N, Hsiao YC, Liu P, Johnson AR, Dixit VM, Hymowitz SG. Crystal Structure of Ripk4 Reveals Dimerization-Dependent Kinase Activity. Structure. 2018 May 1;26(5):767-777.e5. doi: 10.1016/j.str.2018.04.002. Epub 2018, Apr 26. PMID:29706531 doi:http://dx.doi.org/10.1016/j.str.2018.04.002

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Michal Harel, Joel L. Sussman, Alexander Berchansky