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Mapping Z.mays PROZIP1 processing sites

ABSTRACT: Characterization of PROZIP1 processing to identify sequence determinants for cleavage and correlation with native protease acitivities

INSTRUMENT(S):

ORGANISM(S): Nicotiana Benthamiana Zea Mays (maize)

SUBMITTER: Pitter Huesgen

LAB HEAD: Prof. Dr. Pitter Huesgen

PROVIDER: PXD064635 | Pride | 2026-08-04

REPOSITORIES: Pride

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Dataset's files

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			Action	DRS
	180713_PROZIP_III_BE10_01_6486.d.zip	Other
	180713_PROZIP_II_BE9_01_6485.d.zip	Other
	180713_PROZIP_I_BE8_01_6484.d.zip	Other
	180730_PROZIP_MQ.zip	Other
	2021_03_UP000007305_4577.zip	Other

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1 - 5 of 17

Publications

Processing and release of the maize phytocytokine Zip1.

Koenig Maurice M Sorger Zarah Z Kakanj Parisa P Dewes Paula P Mantz Melissa M Perrar Andreas A Sivaramakrishnan Muthusaravanan M Stael Simon S Chandrasekar Balakumaran B Huesgen Pitter F PF Villamil Johana Misas JM Doehlemann Gunther G

Plant physiology 20260722

Phytocytokines are endogenous peptides that modulate plant immunity outcomes, yet how their maturation and spatial deployment are controlled remains unclear. Here we show that the maize phytocytokine precursor PROZIP1 is controlled by a spatially separated, two-stage proteolytic pathway that mechanistically uncouples signal activation from extracellular attenuation. PROZIP1 associates with the endoplasmic reticulum and undergoes intracellular, arginine-dependent processing by type II metacaspase ...[more]

PMID: 42483934

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Exploring potential virulence regulators in Paracoccidioides brasiliensis isolates of varying virulence through quantitative proteomics

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Processing and release of the maize phytocytokine Zip1

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