HORDB

ID: hor003406
Uniprot ID: E9HBU8
Protein name: Orcokinin 2
Gene name: NA
Organism: Daphnia pulex (Water flea)
Family: Orcokinin family
Source: animal
Expression: NA
Disease: NA
Comments: NA
Taxonomy: Daphnia (genus), Daphniidae (family), Anomopoda (infraorder), Cladocera (suborder), Diplostraca (order), Phyllopoda (subclass), Branchiopoda (class), Crustacea (subphylum), Pancrustacea, Mandibulata, Arthropoda (phylum), Panarthropoda, Ecdysozoa, Protostomia, Bilateria, Eumetazoa, Metazoa (kingdom), Opisthokonta, Eukaryota (superkingdom), cellular organisms
GO MF: GO:0005184 neuropeptide hormone activity
GO BP: GO:0007165 signal transduction
GO CC: NA

Sequence: NLDEIDRSDFGRFV
Length: 14
Propeptide: MNCLKFRLVAVAILIFNVVTALNYQSEEAVGVEHERDRDSLGGGHILRGLDSIGESNLLRAIYREKPRDFLRINRGLDSLSGASFGIEKRLDSLTGLGFGSQKRNLDEIDRSNFGTFAKRNLDEIDRSDFGRFVKKRETMEAESSQQQH
Signal peptide: MNCLKFRLVAVAILIFNVVTA
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)

hor003406_AF2.pdb

hor003406_ESM.pdb

Mass:	191487	Formula:	C73H111N21O25
Absent amino acids:	ACHKMPQTWY	Common amino acids:	D
pI:	4.06	Basic residues:	2
Polar residues:	3	Hydrophobic residues:	5
Hydrophobicity:	-68.57	Boman Index:	-5207
Half-Life:	1.4 hour	Half-Life Yeast:	3 min
Half-Life E.Coli:	>10 hour	Aliphatic Index	76.43
Instability Index:	4365.71	Extinction Coefficient cystines:	0
Absorbance 280nm:	0

PubMed ID: 21830762
Title: Genomics, Transcriptomics, and Peptidomics of Daphnia Pulex Neuropeptides and Protein Hormones