HORDB

ID: hor002831
Uniprot ID: Q8T0Y7
Protein name: CP2-derived peptide 8
Gene name: CP2PP
Organism: Aplysia californica (California sea hare)
Family: NA
Source: animal
Expression: Neurons.
Disease: NA
Comments: NA
Taxonomy: Aplysia (genus), Aplysiidae (family), Aplysioidea (superfamily), Aplysiida (order), Tectipleura, 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

Sequence: FSQAQG
Length: 6(69-74)
Propeptide: MDSRICTSFARLMASALCVSTLLVTAMPFDLRRGSSDTDLDLQGHVDLGLDDLDKLRLIFPPGLIEEAFSQAQGKVDMPLPRQRTSSRSSERWAPKSKRFDFGFAGLDTYDAIHRALEQPARGTSNSGSGYNMLMKMQRHG
Signal peptide: MDSRICTSFARLMASALCVSTLLVTA
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)

hor002831_AF2.pdb

hor002831_ESM.pdb

Mass:	72603	Formula:	C27H40N8O10
Absent amino acids:	CDEHIKLMNPRTVWY	Common amino acids:	Q
pI:	6.11	Basic residues:	0
Polar residues:	2	Hydrophobic residues:	2
Hydrophobicity:	-60	Boman Index:	-875
Half-Life:	1.1 hour	Half-Life Yeast:	3 min
Half-Life E.Coli:	2 min	Aliphatic Index	16.67
Instability Index:	4043.33	Extinction Coefficient cystines:	0
Absorbance 280nm:	0

PubMed ID: 11786187
Title: Cloning, Expression and Processing of the CP2 Neuropeptide Precursor of Aplysia