AMPDB_4149 | Bacteriocin curvaticin

PEPTIDE SUMMARY

Bacteriocin curvaticin

1 General Description

AMPDB ID: AMPDB_4149

Protein Names: Bacteriocin curvaticin

Protein Family: Bacteriocin class IIA YGNGV family

Gene Name: Nil

Source Organism: Latilactobacillus curvatus (Lactobacillus curvatus)

Protein Length: 30 AA

Protein Existence: Evidence at protein level

2 Protein Sequence & Composition

2.1 Sequence

AYPGNGVHCGKYSCTVDKQTAIGNIGNNAA

FASTA format

2.2 Composition

Counts of Amino Acids

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

Frequencies of Amino Acids

'A': 13.33%, 'R': 0%, 'N': 13.33%, 'D': 3.33%, 'C': 6.67%, 'Q': 3.33%, 'E': 0%, 'G': 16.67%, 'H': 3.33%, 'I': 6.67%, 'L': 0%, 'K': 6.67%, 'M': 0%, 'F': 0%, 'P': 3.33%, 'S': 3.33%, 'T': 6.67%, 'W': 0%, 'Y': 6.67%, 'V': 6.67%

Missing Amino Acid(s)

E, F, L, M, R, W

Most Occurring Amino Acid(s)

Less Occurring Amino Acid(s)

D, H, P, Q, S

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	3024.33 Da	Computed by ProtParam module (biopython 1.79)
2.	Aliphatic Index	58.667	Computed by ProtParam module (biopython 1.79)
3.	Instability Index (Half Life)	33.883	Computed by ProtParam module (biopython 1.79)
4.	Hydrophobicity (GRAVY)	-0.36	Computed by ProtParam module (biopython 1.79)
5.	Hydrophobic Moment	0.428	Computed by ProtParam module (biopython 1.79)
6.	Isoelectric Point	8.223	Computed by ProtParam module (biopython 1.79)
7.	Charge (at pH 7)	0.963	Computed by ProtParam module (biopython 1.79)
8.	Secondary Structure Fraction	0.2, 0.367, 0.133 [Helix, Turn, Sheet]	Computed by ProtParam module (biopython 1.79)
9.	Aromaticity	0.067	Computed by ProtParam module (biopython 1.79)
10.	Molar Extinction Coefficient (cysteine\|cystine)	2980, 3105	Computed by ProtParam module (biopython 1.79)

4 Activity Details

4.1 Target Organism(s)

Gram Positive Bacteria

4.2 Antimicrobial Activity

Antibiotic, Antimicrobial, Bacteriocin, Anti-gram-Positive

4.3 Enzymatic Activity

Not found

4.4 Inhibitory Effect

Not found

4.5 Other Biological Activity

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: Xiraphi N, Georgalaki M, Driessche GV, et al. Purification and characterization of curvaticin L442, a bacteriocin produced by Lactobacillus curvatus L442. Antonie Van Leeuwenhoek. 2006;89(1):19-26. Published 2006 Jan. doi:10.1007/s10482-005-9004-3

PMID: 16244793

5.2 Protein Sequence Databases

UniProt: P84886

5.3 3D Structure Databases

No PDB Ids found

AlphaFoldDB: P84886

5.4 Nucleotide Sequence Databases

No entries found in GenBank or 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: IPR002633, IPR023388

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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