HORDB

ID: hor000500
Uniprot ID: A0A8J5MS43
Protein name: Allatostatin B
Gene name: AstB1-L
Organism: Homarus americanus (American lobster)
Family: Allatostatin family
Source: animal
Expression: NA
Disease: NA
Comments: exhibited higher signal intensities in the adult than embryo
Taxonomy: Homarus (genus), Nephropidae (family), Nephropoidea (superfamily), Astacidea (infraorder), Pleocyemata (suborder), Decapoda (order), Eucarida (superorder), Eumalacostraca (subclass), Malacostraca (class), Multicrustacea (superclass), Crustacea (subphylum), Pancrustacea, Mandibulata, Arthropoda (phylum), Panarthropoda, Ecdysozoa, Protostomia, Bilateria, Eumetazoa, Metazoa (kingdom), Opisthokonta, Eukaryota (superkingdom), cellular organisms
GO MF: NA
GO BP: NA
GO CC: NA

Sequence: NWNKFQGSW
Length: 9(78-86)
Propeptide: MMTAQQMCRPWALLMVVLVAGATQVSSSSSSPQQDDPASSPSHIEEKRVGWSSMHGTWGKRPHLEDAQLDAAEVKRTNWNKFQGSWGKRGEELQAAEDKRTNWNKFQGSWGKRGDDLADAEL
Signal peptide: MMTAQQMCRPWALLMVVLVAGATQVSS
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)

hor000500_AF2.pdb

hor000500_ESM.pdb

Mass:	130913	Formula:	C55H71N15O14
Absent amino acids:	ACDEHILMPRTVY	Common amino acids:	NW
pI:	9.7	Basic residues:	1
Polar residues:	4	Hydrophobic residues:	3
Hydrophobicity:	-162.22	Boman Index:	-1919
Half-Life:	1.4 hour	Half-Life Yeast:	3 min
Half-Life E.Coli:	>10 hour	Aliphatic Index	0
Instability Index:	3738.89	Extinction Coefficient cystines:	11000
Absorbance 280nm:	1375

PubMed ID: 18304551
Title: Mass Spectral Characterization of Peptide Transmitters/Hormones in the Nervous System and Neuroendocrine Organs of the American Lobster Homarus Americanus