AMPDB_490 | Longicornsin

PEPTIDE SUMMARY

Longicornsin

1 General Description

AMPDB ID: AMPDB_490

Protein Names: Longicornsin

Protein Family: Invertebrate defensin family; Type 2 subfamily

Gene Name: sGDLP

Source Organism: Haemaphysalis longicornis (Bush tick)

Protein Length: 78 AA

Protein Existence: Evidence at protein level

2 Protein Sequence & Composition

2.1 Sequence

MAESTTTCFLLLVTGYVTAVMSEEAHLRSRRDFGCGQGMIFMCQRRCMRLYPGSTGFCRGFRCMCDTHIPLRPPFMVG

FASTA format

2.2 Composition

Counts of Amino Acids

'A': 3, 'R': 9, 'N': 0, 'D': 2, 'C': 7, 'Q': 2, 'E': 3, 'G': 8, 'H': 2, 'I': 2, 'L': 6, 'K': 0, 'M': 7, 'F': 6, 'P': 4, 'S': 4, 'T': 7, 'W': 0, 'Y': 2, 'V': 4

Frequencies of Amino Acids

'A': 3.85%, 'R': 11.54%, 'N': 0%, 'D': 2.56%, 'C': 8.97%, 'Q': 2.56%, 'E': 3.85%, 'G': 10.26%, 'H': 2.56%, 'I': 2.56%, 'L': 7.69%, 'K': 0%, 'M': 8.97%, 'F': 7.69%, 'P': 5.13%, 'S': 5.13%, 'T': 8.97%, 'W': 0%, 'Y': 2.56%, 'V': 5.13%

Missing Amino Acid(s)

K, N, W

Most Occurring Amino Acid(s)

Less Occurring Amino Acid(s)

D, H, I, Q, Y

Hydrophobic Amino Acid(s) Count

Hydrophilic Amino Acid(s) Count

Basic Amino Acid(s) Count

Acidic Amino Acid(s) Count

Modified Amino Acid(s) Count

Modified Amino Acid(s) Frequencies

Computed by biopython (version 1.79) & proteinAnalysis (version 1)

3 Physicochemical Properties

Sl. No.	Properties	Values	Reference
1.	Molecular Mass	8837.47 Da	Computed by ProtParam module (biopython 1.79)
2.	Aliphatic Index	58.718	Computed by ProtParam module (biopython 1.79)
3.	Instability Index (Half Life)	65.481	Computed by ProtParam module (biopython 1.79)
4.	Hydrophobicity (GRAVY)	0.127	Computed by ProtParam module (biopython 1.79)
5.	Hydrophobic Moment	0.728	Computed by ProtParam module (biopython 1.79)
6.	Isoelectric Point	8.506	Computed by ProtParam module (biopython 1.79)
7.	Charge (at pH 7)	3.75	Computed by ProtParam module (biopython 1.79)
8.	Secondary Structure Fraction	0.256, 0.205, 0.244 [Helix, Turn, Sheet]	Computed by ProtParam module (biopython 1.79)
9.	Aromaticity	0.103	Computed by ProtParam module (biopython 1.79)
10.	Molar Extinction Coefficient (cysteine\|cystine)	2980, 3355	Computed by ProtParam module (biopython 1.79)

4 Activity Details

4.1 Target Organism(s)

C.albidus, E.coli (Gram-negative), H.pylori (Gram-negative), P.aeruginosa (Gram-negative), S.aureus (Gram-positive)

4.2 Antimicrobial Activity

Antibiotic, Antimicrobial, Defensin, Fungicide, Anti-gram-negative, Anti-gram-Positive

4.3 Enzymatic Activity

Not found

4.4 Inhibitory Effect

Not found

4.5 Other Biological Activity

Cytolysis, Hemolytic, Non-ribosomal

Activity data manually curated from Literature and UniProt

5 Database Cross-references

5.1 Literature Database

5.1.1 PubMed

Citation 1: Lu X, Che Q, Lv Y, et al. A novel defensin-like peptide from salivary glands of the hard tick, Haemaphysalis longicornis. Protein Sci. 2010;19(3):392-7. Published 2010 Mar. doi:10.1002/pro.317

PMID: 20027626

5.2 Protein Sequence Databases

UniProt: B2MW54

5.3 3D Structure Databases

No PDB Ids found

AlphaFoldDB: B2MW54

5.4 Nucleotide Sequence Databases

Sl. no.	Accession(s)	Access Link(s)
1.	EU627689	GenBank \|\| EMBL

CCDS: Not found

RefSeq: Not found

5.5 Protein-Protein Interaction Databases

STRING: Not found

IntAct: Not found

MINT: Not found

DIP: Not found

BioGRID: Not found

5.6 Ligand Databases

BindingDB: Not found

DrugBank: Not found

ChEMBL: Not found

5.7 Family & Domain Databases

InterPro: Not found

PANTHER: Not found

PROSITE: Not found

5.8 Genome Annotation Databases

Ensembl: Not found

KEGG: Not found

5.9 Phylogenomic Databases

GeneTree: Not found

5.10 Enzyme & Pathway Databases

BRENDA: Not found

BioCyc: Not found

5.11 Protein-RNA Interaction Databases

RNAct: Not found

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