Peptidyl-prolyl cis-trans isomerase-like 1

Definition:

Involved in pre-mRNA splicing as component of the spliceosome. PPIases accelerate the folding of proteins. Catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Catalyzes prolyl peptide bond isomerization in CDC40/PRP17. Plays an important role in embryonic brain development; this function is independent of its isomerase activity.

References:

[1]. Xiaofeng Zhang, et al. An Atomic Structure of the Human Spliceosome. Cell. 2017 May 18;169(5):918-929.e14. [Content Brief]

[2]. Karl Bertram, et al. Cryo-EM structure of a human spliceosome activated for step 2 of splicing. Nature. 2017 Feb 16;542(7641):318-323. [Content Brief]

[3]. Melissa S Jurica, et al. Purification and characterization of native spliceosomes suitable for three-dimensional structural analysis. RNA. 2002 Apr;8(4):426-39. [Content Brief]

[4]. Chao Xu, et al. Solution structure of human peptidyl prolyl isomerase-like protein 1 and insights into its interaction with SKIP. J Biol Chem. 2006 Jun 9;281(23):15900-8. [Content Brief]

[5]. Guoliang Chai, et al. Mutations in Spliceosomal Genes PPIL1 and PRP17 Cause Neurodegenerative Pontocerebellar Hypoplasia with Microcephaly. Neuron. 2021 Jan 20;109(2):241-256.e9. [Content Brief]

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