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MIRAGE

Cationic peroxidase 1

Summary

UniProt ID: P22195
Gene Symbol: PNC1
Gene ID: 112743807
Organism: Arachis hypogaea (peanut)

External Links

GlyConnect

Cationic peroxidase 1

Re-Glyco

P22195

Annotation

Keyword: 3D-structure Calcium Disulfide bond Glycoprotein Heme Hydrogen peroxide Pyrrolidone carboxylic acid Secreted Signal

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	Reference
response to oxidative stress	IEA	GO_REF
hydrogen peroxide catabolic process	IEA	GO_REF

GO Hierarchy

biological process

cellular process [inference]

metabolic process [inference]

catabolic process [inference]

hydrogen peroxide catabolic process

reactive oxygen species metabolic process [inference]

hydrogen peroxide metabolic process [inference]

hydrogen peroxide catabolic process

response to stimulus [inference]

response to stress [inference]

response to oxidative stress

Displaying 1 entry
GO Term	Evidence Code	Reference
extracellular region	IEA	GO_REF

GO Hierarchy

cellular component

cellular anatomical structure [inference]

extracellular region

Displaying **all 3** entries
GO Term	Evidence Code	Reference
heme binding	IEA	GO_REF
metal ion binding
lactoperoxidase activity	IEA	GO_REF GO_REF

GO Hierarchy

molecular function

catalytic activity [inference]

oxidoreductase activity [inference]

oxidoreductase activity, acting on peroxide as acceptor [inference]

peroxidase activity [inference]

lactoperoxidase activity

binding [inference]

small molecule binding [inference]

ion binding [inference]

cation binding [inference]

metal ion binding

tetrapyrrole binding [inference]

heme binding

antioxidant activity [inference]

peroxidase activity [inference]

lactoperoxidase activity

Gene Ontology information from UniProt.

Annotation information from UniProt.

Sequence

MALPISKVDFLIFMCLIGLGSAQLSSNFYATKCPNALSTIKSAVNSAVAKEARMGASLLRLHFHDCFVQGCDASVLLDDTSNFTGEKTAGPNANSIRGFEVIDTIKSQVESLCPGVVSCADILAVAARDSVVALGGASWNVLLGRRDSTTASLSSANSDLPAPFFNLSGLISAFSNKGFTTKELVTLSGAHTIGQAQCTAFRTRIYNESNIDPTYAKSLQANCPSVGGDTNLSPFDVTTPNKFDNAYYINLRNKKGLLHSDQQLFNGVSTDSQVTAYSNNAATFNTDFGNAMIKMGNLSPLTGTSGQIRTNCRKTN

N : N-glycosylation Site
___ : Potential Sequon

Glycosylation Sites

Displaying **all 2** entries
Position	Description	PubMed ID	GlyTouCan ID	Source
82	N-linked (GlcNAc...) asparagine			UniProt
166	N-linked (GlcNAc...) asparagine	10656421	G62462YZ G98895UH	UniProt GlyConnect

Feature

: Glycosylation Site from GlyGen
: Glycosylation Site from UniProt

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International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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GlyCosmos Portal v4.5.0

Last updated: April 6, 2026