Overview
| Uniprot ID | Q10S82 |
|---|
| Protein Name | Catalase isozyme C |
|---|
| Gene Name | LOC_Os03g03910 |
|---|
| Organism | Oryza sativa subsp. japonica |
|---|
Kla Sites from experimental identification
| Position |
Flanking peptide |
| 401 |
PSRYDPAKHAPRYPI |
Function
Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide. Responsible for the redox homeostasis in leaves. Prevents nitric oxide (NO) accumulation and subsequent NO-mediated leaf cell death as well as the S-nitrosylation of specific proteins (e.g. glyceraldehyde 3-phosphate dehydrogenase and thioredoxin) by degrading H(2)O(2) (PubMed:22106097, PubMed:23331502). Involved in photorespiration. Promotes drought stress tolerance and recovery (Ref.13). Involved in NO-mediated enhanced tolerance to zinc oxide nanoparticles (ZnO NPs)-induced phytotoxicity (PubMed:25958266). Participates in melatonin-mediated detoxification (PubMed:25912474)
Protein Sequence
10
MDPYKHRPSS
20
SFNGPLWSTN
30
SGAPVWNNNN
40
SLTVGSRGPI
50
LLEDYHLVEK
60
LANFDRERIP
70
ERVVHARGAS
80
AKGFFEVTHD
90
ITHLTCADFL
100
RAPGVQTPVI
110
VRFSTVIHER
120
GSPETLRDPR
130
GFAIKFYTRE
140
GNWDLVGNNF
150
PVFFIRDGMK
160
FPDMVHSLKP
170
NPKSHVQENW
180
RILDFFSHHP
190
ESLHMFTFLF
200
DDIGIPADYR
210
HMDGSGVNTY
220
TLVNRAGKSH
230
YVKFHWKPTC
240
GVKSLLDDEA
250
VTVGGTNHSH
260
ATQDLYDSIA
270
AGNFPEWKLF
280
IQTIDPDHED
290
RFDFDPLDVT
300
KTWPEDIVPL
310
QPVGRMVLNR
320
NIDNFFSENE
330
QLAFCPGIIV
340
PGIYYSDDKL
350
LQTRIFSYSD
360
TQRHRLGPNY
370
LLLPPNAPKC
380
AHHNNHYDGF
390
MNFMHRDEEV
400
DYFPSRYDPA
410
KHAPRYPIPS
420
ATLTGRREKV
430
VIAKENNFKQ
440
PGERYRSWDP
450
ARQDRFIKRW
460
IDALSDPRLT
470
HEIRSIWLSY
480
WSQADRSLGQ
490
KLASRLSAKP
SM
Gene Ontology
| Classification |
GO ID |
Description |
| Cellular Component |
GO:0005737 |
cytoplasm |
| Cellular Component |
GO:0009514 |
glyoxysome |
| Cellular Component |
GO:0005777 |
peroxisome |
| Cellular Component |
GO:0005886 |
plasma membrane |
| Molecular Function |
GO:0004096 |
catalase activity |
| Molecular Function |
GO:0020037 |
heme binding |
| Molecular Function |
GO:0046872 |
metal ion binding |
| Biological Process |
GO:0045454 |
cell redox homeostasis |
| Biological Process |
GO:0007623 |
circadian rhythm |
| Biological Process |
GO:0050665 |
hydrogen peroxide biosynthetic process |
| Biological Process |
GO:0042744 |
hydrogen peroxide catabolic process |
| Biological Process |
GO:0033484 |
intracellular nitric oxide homeostasis |
| Biological Process |
GO:0009737 |
response to abscisic acid |
| Biological Process |
GO:0009617 |
response to bacterium |
| Biological Process |
GO:0046686 |
response to cadmium ion |
| Biological Process |
GO:0042542 |
response to hydrogen peroxide |
| Biological Process |
GO:0009416 |
response to light stimulus |
| Biological Process |
GO:1902074 |
response to salt |
| Biological Process |
GO:0009414 |
response to water deprivation |
Reference
[1] Meng X, Baine JM, Yan T, Wang S. Comprehensive Analysis of Lysine Lactylation in Rice (Oryza sativa) Grains.. J Agric Food Chem 69(29):8287-8297. 2021 Jul 28. PMID: 34264677.