HORDB

ID: hor002917
Uniprot ID: P80180
Protein name: Lymna-DF-amide 3
Gene name: NA
Organism: Lymnaea stagnalis (Great pond snail) (Helix stagnalis)
Family: NA
Source: Animal
Expression: NA
Disease: NA
Comments: NA
Taxonomy: Lymnaea (genus), Lymnaeidae (family), Lymnaeoidea (superfamily), Hygrophila, Panpulmonata, Euthyneura, Heterobranchia (subclass), Gastropoda (class), Mollusca (phylum), Lophotrochozoa, Spiralia, Protostomia, Bilateria, Eumetazoa, Metazoa (kingdom), Opisthokonta, Eukaryota (superkingdom), cellular organisms
GO MF: NA
GO BP: GO:0007218 neuropeptide signaling pathway
GO CC: GO:0005576 extracellular region

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)

AF-P0CG34-F1.pdb

hor002917_AF2.pdb

hor002917_ESM.pdb

Mass:	167576	Formula:	C66H92N16O22
Absent amino acids:	CEHKLMNQTVW	Common amino acids:	S
pI:	4.11	Basic residues:	1
Polar residues:	5	Hydrophobic residues:	4
Hydrophobicity:	-40.77	Boman Index:	-2907
Half-Life:	>20 hour	Half-Life Yeast:	>20 hour
Half-Life E.Coli:	?	Aliphatic Index	37.69
Instability Index:	1584.62	Extinction Coefficient cystines:	1490
Absorbance 280nm:	124.17

PubMed ID: 8477756
Title: LymnaDFamides, a new family of neuropeptides from the pond snail, Lymnaea stagnalis. Clue to cholecystokinin immunoreactivity in invertebrates?