AMPDB_15 | Figainin 1

PEPTIDE SUMMARY

Figainin 1

1 General Description

AMPDB ID: AMPDB_15

Protein Names: Figainin 1 (Br24)

Protein Family: Frog skin active peptide (FSAP) family

Gene Name: Nil

Source Organism: Boana raniceps (Chaco tree frog) (Hyla roeschmanni)

Protein Length: 68 AA

Protein Existence: Evidence at protein level

2 Protein Sequence & Composition

2.1 Sequence

MAFLKKSLFLVLFLGLVSLSIGEEEKREEEEKNEEGANQEENAENKEKRFIGTLIPLALGALTKLFKG

FASTA format

2.2 Composition

Counts of Amino Acids

'A': 5, 'R': 2, 'N': 4, 'D': 0, 'C': 0, 'Q': 1, 'E': 13, 'G': 6, 'H': 0, 'I': 3, 'L': 12, 'K': 8, 'M': 1, 'F': 5, 'P': 1, 'S': 3, 'T': 2, 'W': 0, 'Y': 0, 'V': 2

Frequencies of Amino Acids

'A': 7.35%, 'R': 2.94%, 'N': 5.88%, 'D': 0%, 'C': 0%, 'Q': 1.47%, 'E': 19.12%, 'G': 8.82%, 'H': 0%, 'I': 4.41%, 'L': 17.65%, 'K': 11.76%, 'M': 1.47%, 'F': 7.35%, 'P': 1.47%, 'S': 4.41%, 'T': 2.94%, 'W': 0%, 'Y': 0%, 'V': 2.94%

Missing Amino Acid(s)

C, D, H, W, Y

Most Occurring Amino Acid(s)

Less Occurring Amino Acid(s)

M, P, Q

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	7639.83 Da	Computed by ProtParam module (biopython 1.79)
2.	Aliphatic Index	101.912	Computed by ProtParam module (biopython 1.79)
3.	Instability Index (Half Life)	48.787	Computed by ProtParam module (biopython 1.79)
4.	Hydrophobicity (GRAVY)	-0.274	Computed by ProtParam module (biopython 1.79)
5.	Hydrophobic Moment	0.53	Computed by ProtParam module (biopython 1.79)
6.	Isoelectric Point	4.639	Computed by ProtParam module (biopython 1.79)
7.	Charge (at pH 7)	-2.981	Computed by ProtParam module (biopython 1.79)
8.	Secondary Structure Fraction	0.324, 0.206, 0.456 [Helix, Turn, Sheet]	Computed by ProtParam module (biopython 1.79)
9.	Aromaticity	0.074	Computed by ProtParam module (biopython 1.79)
10.	Molar Extinction Coefficient (cysteine\|cystine)	0, 0	Computed by ProtParam module (biopython 1.79)

4 Activity Details

4.1 Target Organism(s)

E.casseliflavus (Gram-positive), E.coli (Gram-negative), E.faecalis (Gram-positive), K.pneumoniae (Gram-negative), S.aureus (Gram-positive), S.epidermidis (Gram-positive), T.cruzi

4.2 Antimicrobial Activity

Amphibian defense peptide, Antibiotic, Antimicrobial, Anti-candida, Anti-protozoal, Anti-gram-negative, Anti-gram-Positive

4.3 Enzymatic Activity

Not found

4.4 Inhibitory Effect

Not found

4.5 Other Biological Activity

Cytolysis, Anti-cancer, Cytolytic, Non-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: Santana CJC, MagalhÃ£es ACM, Dos Santos JÃºnior ACM, et al. Figainin 1, a Novel Amphibian Skin Peptide with Antimicrobial and Antiproliferative Properties. Antibiotics (Basel). 2020;9(9). Published 2020 Sep 21. doi:10.3390/antibiotics9090625

PMID: 32967114

5.2 Protein Sequence Databases

UniProt: A0A2L2DDE6

5.3 3D Structure Databases

No PDB Ids found

AlphaFoldDB: A0A2L2DDE6

5.4 Nucleotide Sequence Databases

Sl. no.	Accession(s)	Access Link(s)
1.	KY748198	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: IPR004275

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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