HORDB

ID: hor004754
Uniprot ID: Q1G3V9
Protein name: EPIDERMAL PATTERNING FACTOR-like protein 8
Gene name: EPFL8
Organism: Arabidopsis thaliana (Mouse-ear cress)
Family: Plant cysteine rich small secretory peptide family, Epidermal patterning factor subfamily
Source: Plant
Expression: NA
Disease: NA
Comments: NA
Taxonomy: Arabidopsis (genus), Camelineae (tribe), Brassicaceae (family), Brassicales (order), malvids, rosids, Pentapetalae, Gunneridae, eudicotyledons, Mesangiospermae, Magnoliopsida (class), Spermatophyta, Euphyllophyta, Tracheophyta, Embryophyta, Streptophytina (subphylum), Streptophyta (phylum), Viridiplantae (kingdom), Eukaryota (superkingdom), cellular organisms
GO MF: GO:0003674 molecular_function
GO BP: GO:0010052 guard cell differentiation; GO:0010374 stomatal complex development
GO CC: GO:0005576 extracellular region

Sequence: GHQQRMKESVMGSEPPVCATKCRNCKPCLPYLFDIRGAHDDDDDSEPYYPVKWICRCRDRVFEP
Length: 64(36-99)
Propeptide: MDSSRKYKRCGFGAALFVANIFFSLLSLHCISGAHGHQQRMKESVMGSEPPVCATKCRNCKPCLPYLFDIRGAHDDDDDSEPYYPVKWICRCRDRVFEP
Signal peptide: MDSSRKYKRCGFGAALFVANIFFSLLSLHCISGAH
Modification: NA
Glycosylation: NA
Mutagenesis: NA

Structure: (PDB_ID-from https://www.rcsb.org/; AlphaFold_DB_ID-from https://alphafold.ebi.ac.uk/; hordbxxxxxx_AF2.pdb was predicted structure by AlphaFold2; hordbxxxxxx_ESM.pdb was predicted structure by ESMFold)

hor004754_AF2.pdb

hor004754_ESM.pdb

Mass:	861442	Formula:	C322H494N94O97S8
Absent amino acids:		Common amino acids:	DPCR
pI:	6.48	Basic residues:	12
Polar residues:	17	Hydrophobic residues:	13
Hydrophobicity:	-88.91	Boman Index:	-17728
Half-Life:	30 hour	Half-Life Yeast:	>20 hour
Half-Life E.Coli:	>10 hour	Aliphatic Index	45.63
Instability Index:	4826.41	Extinction Coefficient cystines:	10345
Absorbance 280nm:	164.21

PubMed ID: 22027592
Title: The NMR Structure of Stomagen Reveals the Basis of Stomatal Density Regulation by Plant Peptide Hormones