» Articles » PMID: 9952466

The Wheat Peptidyl Prolyl Cis-trans-isomerase FKBP77 is Heat Induced and Developmentally Regulated

Overview
Journal Plant Physiol
Specialty Physiology
Date 1999 Feb 10
PMID 9952466
Citations 34
Authors
Affiliations
Soon will be listed here.
Abstract

We isolated a cDNA encoding a 568-amino acid, heat-stress-induced peptidyl prolyl isomerase belonging to the FK506-binding-protein (FKBP) family. The open reading frame encodes for a peptidyl prolyl isomerase that possesses three FKBP-12-like domains, a putative tetratricopeptide motif, and a calmodulin-binding domain. Specific antibodies showed that the open reading frame encodes a heat-induced 77-kD protein, the wheat FKBP77 (wFKBP77), which exhibits 84% identity with the wFKBP73 and 42% identity with the human FKBP59. Because of the high similarity in sequence to wFKBP73, wFKBP77 was designated as the heat-induced isoform. The wFKBP77 mRNA steady-state level was 14-fold higher at 37 degreesC than at 25 degreesC. The wFKBP77 transcript abundance was the highest in mature embryos that had imbibed and 2-d-old green shoots exposed to 37 degreesC, and decreased to 6% in 6-d-old green shoots. The transcript level returned to the level detected at 25 degreesC after recovery of the embryos for 90 min at 25 degreesC. We compared wFKBP73 and wFKBP77 with the heat-shock proteins having cognate and heat-stress-induced counterparts.

Citing Articles

Genome-wide analysis of the FKBP gene family and the potential role of GhFKBP 13 in chloroplast biogenesis in upland cotton.

Liu J, Geng Z, Zhao G, Li M, An Z, Zhang H BMC Genomics. 2025; 26(1):125.

PMID: 39930370 PMC: 11809014. DOI: 10.1186/s12864-025-11293-7.


Transcriptome-wide Identification of Nine Tandem Repeat Protein Families in Roselle ( L.).

Yong C, Atheeqah-Hamzah N Trop Life Sci Res. 2024; 35(3):121-148.

PMID: 39464663 PMC: 11507979. DOI: 10.21315/tlsr2024.35.3.6.


Genome-Wide Identification and Bioinformatics Analysis of the FK506 Binding Protein Family in Rice.

Nie F, Wang M, Liu L, Ma X, Zhao J Genes (Basel). 2024; 15(7).

PMID: 39062681 PMC: 11276075. DOI: 10.3390/genes15070902.


Proteome Analysis of the ROF-FKBP Mutants Reveals Functional Relations among Heat Stress Responses, Plant Development, and Protein Quality Control during Heat Acclimation in .

Lefa P, Samiotaki M, Farmaki T ACS Omega. 2024; 9(2):2391-2408.

PMID: 38250364 PMC: 10795062. DOI: 10.1021/acsomega.3c06773.


Identifying genetic variation associated with environmental gradients and drought-tolerance phenotypes in ponderosa pine.

Shu M, Moran E Ecol Evol. 2023; 13(10):e10620.

PMID: 37841219 PMC: 10576020. DOI: 10.1002/ece3.10620.


References
1.
Peattie D, Harding M, Fleming M, DeCenzo M, Lippke J, Livingston D . Expression and characterization of human FKBP52, an immunophilin that associates with the 90-kDa heat shock protein and is a component of steroid receptor complexes. Proc Natl Acad Sci U S A. 1992; 89(22):10974-8. PMC: 50465. DOI: 10.1073/pnas.89.22.10974. View

2.
Massol N, LEBEAU M, Renoir J, Faber L, Baulieu E . Rabbit FKBP59-heat shock protein binding immunophillin (HBI) is a calmodulin binding protein. Biochem Biophys Res Commun. 1992; 187(3):1330-5. DOI: 10.1016/0006-291x(92)90448-t. View

3.
Breiman A, Fawcett T, Ghirardi M, Mattoo A . Plant organelles contain distinct peptidylprolyl cis,trans-isomerases. J Biol Chem. 1992; 267(30):21293-6. View

4.
Trandinh C, Pao G, Saier Jr M . Structural and evolutionary relationships among the immunophilins: two ubiquitous families of peptidyl-prolyl cis-trans isomerases. FASEB J. 1992; 6(15):3410-20. DOI: 10.1096/fasebj.6.15.1464374. View

5.
Hong B, Barg R, Ho T . Developmental and organ-specific expression of an ABA- and stress-induced protein in barley. Plant Mol Biol. 1992; 18(4):663-74. DOI: 10.1007/BF00020009. View