Ribokinase
From Proteopedia
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== Structural highlights == | == Structural highlights == | ||
| - | Upon forming a ternary complex of RK, ribose and nucleotide the RK dimer changes its open form to a closed one. The ribose substrate is seen between a small β-sheel domain and the concave side of the central β sheet<ref>PMID:30822455</ref>. <scene name='91/915829/Cv/3'>The ribose binding site</scene> is lined with charged residues. The ATP binding site is surrounded by hydrophobic residues. | + | Upon forming a ternary complex of RK, ribose and nucleotide the RK dimer changes its open form to a closed one. The ribose substrate is seen between a small β-sheel domain and the concave side of the central β sheet<ref>PMID:30822455</ref>. <scene name='91/915829/Cv/3'>The ribose binding site</scene> is lined with charged residues. The <scene name='91/915829/Cv/6'>ATP binding site</scene> is surrounded by hydrophobic residues. |
==Ribokinase 3D structures== | ==Ribokinase 3D structures== | ||
Revision as of 11:49, 30 June 2022
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References
- ↑ Sigrell JA, Cameron AD, Mowbray SL. Induced fit on sugar binding activates ribokinase. J Mol Biol. 1999 Jul 30;290(5):1009-18. PMID:10438599 doi:10.1006/jmbi.1999.2938
- ↑ Kang PA, Oh J, Lee H, Witte CP, Rhee S. Crystal structure and mutational analyses of ribokinase from Arabidopsis thaliana. J Struct Biol. 2019 Feb 26. pii: S1047-8477(19)30030-9. doi:, 10.1016/j.jsb.2019.02.007. PMID:30822455 doi:http://dx.doi.org/10.1016/j.jsb.2019.02.007
