Search Results
Overview
| Uniprot ID | Q8L5C6 |
|---|---|
| Protein Name | Xylanase inhibitor protein 1 |
| Gene Name | XIPI |
| Organism | Triticum aestivum |
Kla Sites from experimental identification
| Position | Flanking peptide |
|---|---|
| 46 | TVFWGRNKAEGSLRE |
Function
Fungal xylanase inhibitor. Possesses competitive inhibiting activity against fungal endo-1,4-beta-D-xylanases belonging to glycoside hydrolase family 10 (GH10) and family 11 (GH11). Possesses also inhibitory activity towards barley alpha-amylases. Binding to xylanases or amylases is necessary for inhibition activity. May function in plant defense against secreted fungal pathogen xylanases. Is similar to class III chitinases, but does not exhibit chitinase activity
Protein Sequence
10
MAPLAARRPA
20
CLLALLSVAA
30
ALFLTPTALA
40
AGGKTGQVTV
50
FWGRNKAEGS
60
LREACDSGMY
70
TMVTMSFLDV
80
FGANGKYHLD
90
LSGHDLSSVG
100
ADIKHCQSKG
110
VPVSLSIGGY
120
GTGYSLPSNR
130
SALDLFDHLW
140
NSYFGGSKPS
150
VPRPFGDAWL
160
DGVDLFLEHG
170
TPADRYDVLA
180
LELAKHNIRG
190
GPGKPLHLTA
200
TVRCGYPPAA
210
HVGRALATGI
220
FERVHVRTYE
230
SDKWCNQNLG
240
WEGSWDKWTA
250
AYPATRFYVG
260
LTADDKSHQW
270
VHPKNVYYGV
280
APVAQKKDNY
290
GGIMLWDRYF
300
DKQTNYSSLI
KYYA
Gene Ontology
| Classification | GO ID | Description |
|---|---|---|
| Cellular Component | GO:0005576 | extracellular region |
| Molecular Function | GO:0004857 | enzyme inhibitor activity |
| Molecular Function | GO:0016798 | hydrolase activity, acting on glycosyl bonds |
| Biological Process | GO:0005975 | carbohydrate metabolic process |
| Biological Process | GO:0050832 | defense response to fungus |
Reference
[1] Zhu J, Guo W, Lan Y. Global Analysis of Lysine Lactylation of Germinated Seeds in Wheat.. Int J Mol Sci 24(22). 2023 Nov 11. PMID: 38003390.