HORDB

ID: hor002653
Uniprot ID: Q9U2B9
Protein name: NLP-21
Gene name: nlp-21
Organism: Caenorhabditis elegans
Family: NA
Source: Animal
Expression: NA
Disease: NA
Comments: NA
Taxonomy: Caenorhabditis (genus), Peloderinae (subfamily), Rhabditidae (family), Rhabditoidea (superfamily), Rhabditomorpha (infraorder), Rhabditina (suborder), Rhabditida (order), Chromadorea (class), Nematoda (phylum), Ecdysozoa, Protostomia, Bilateria, Eumetazoa, Metazoa (kingdom), Opisthokonta, Eukaryota (superkingdom), cellular organisms
GO MF: NA
GO BP: GO:0007218 neuropeptide signaling pathway
GO CC: NA

Sequence: GGARAFYDE
Length: 9(61-69)
Propeptide: MRNSLFTTLFFGLAALVMVLNAQYTSELEEDEKRGGARAMLHKRGGARAFSADVGDDYKRGGARAFYDEKRGGARAFLTEMKRGGARVFQGFEDEKRGGARAFMMDKRGGGRAFGDMMKRGGARAFVENSKRDEDWVIRPFEDDRLGVF
Signal peptide: MRNSLFTTLFFGLAALVMVLNA
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)

hor002653_AF2.pdb

hor002653_ESM.pdb

Mass:	112790	Formula:	C43H60N12O15
Absent amino acids:	CHIKLMNPQSTVW	Common amino acids:	AG
pI:	4.18	Basic residues:	1
Polar residues:	3	Hydrophobic residues:	3
Hydrophobicity:	-80	Boman Index:	-2211
Half-Life / Aliphatic Index:	30 hour	Aliphatic Index:	22.22
Instability Index:	7570	Extinction Coefficient cystines:	1490
Absorbance 280nm:	186.25

PubMed ID: 20013198
Title: Approaches to Identify Endogenous Peptides in the Soil Nematode Caenorhabditis elegans