AMPDB_22371 | Colicin E3

PEPTIDE SUMMARY

Colicin E3

1 General Description

AMPDB ID: AMPDB_22371

Protein Names: Colicin E3 (EC 3.1.-.-)

Protein Family: Nil

Gene Name: Nil

Source Organism: Klebsiella pneumoniae

Protein Length: 465 AA

Protein Existence: Predicted

2 Protein Sequence & Composition

2.1 Sequence

MAFGLPALATPGAEGLALSVSGDALSAAVADVLAALKGPFKFGLWGIAIYGVLPSEIAKDDPKMMSKIMTSLPADAVTETPASTLPLDQATVRVRQRVVDVVKDERQHIAVVAGRPMSVPVVDAKPTKRPGVFSVSIPGLPSLQVSVPKGVPTAKAPPKGIVAEKGDSRPAGFTAGGNSREAVIRFPKETGQKPVYVSVTDVLTPAQVKQRQEEEKRRQQAWDAAHPEEGLKRDYDKAKAELDAEDKNIATLNSRIASTEKALPGARAAVQEADKKVKEAEANKDDFVTYNPPHEYGSGWQDQVRYLDKDIQNQNEKLKAAQASLNAMNESLSRDKAALTGAMESRKQKEKKAKDAENKLNEEKNKPRKGTKDYGHDYHPVPKTEDIKGLGELKRGDPKTPKQGGGGKRARWYGDKKRKIYEWDSQHGELEGYRASDGEHLGAFDPKTGKQVKGPDPKRNIKKYL

FASTA format

2.2 Composition

Counts of Amino Acids

'A': 54, 'R': 25, 'N': 13, 'D': 33, 'C': 0, 'Q': 20, 'E': 32, 'G': 39, 'H': 7, 'I': 14, 'L': 30, 'K': 54, 'M': 7, 'F': 8, 'P': 34, 'S': 24, 'T': 20, 'W': 5, 'Y': 12, 'V': 34

Frequencies of Amino Acids

'A': 11.61%, 'R': 5.38%, 'N': 2.8%, 'D': 7.1%, 'C': 0%, 'Q': 4.3%, 'E': 6.88%, 'G': 8.39%, 'H': 1.51%, 'I': 3.01%, 'L': 6.45%, 'K': 11.61%, 'M': 1.51%, 'F': 1.72%, 'P': 7.31%, 'S': 5.16%, 'T': 4.3%, 'W': 1.08%, 'Y': 2.58%, 'V': 7.31%

Missing Amino Acid(s)

Most Occurring Amino Acid(s)

A, K

Less Occurring Amino Acid(s)

Hydrophobic Amino Acid(s) Count

225

Hydrophilic Amino Acid(s) Count

240

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	50591.4 Da	Computed by ProtParam module (biopython 1.79)
2.	Aliphatic Index	69.72	Computed by ProtParam module (biopython 1.79)
3.	Instability Index (Half Life)	40.464	Computed by ProtParam module (biopython 1.79)
4.	Hydrophobicity (GRAVY)	-0.772	Computed by ProtParam module (biopython 1.79)
5.	Hydrophobic Moment	0.644	Computed by ProtParam module (biopython 1.79)
6.	Isoelectric Point	10.012	Computed by ProtParam module (biopython 1.79)
7.	Charge (at pH 7)	14.68	Computed by ProtParam module (biopython 1.79)
8.	Secondary Structure Fraction	0.222, 0.237, 0.265 [Helix, Turn, Sheet]	Computed by ProtParam module (biopython 1.79)
9.	Aromaticity	0.054	Computed by ProtParam module (biopython 1.79)
10.	Molar Extinction Coefficient (cysteine\|cystine)	45380, 45380	Computed by ProtParam module (biopython 1.79)

4 Activity Details

4.1 Target Organism(s)

E.coli (Gram-negative)

4.2 Antimicrobial Activity

Antibiotic, Antimicrobial, Bacteriocin, Anti-gram-negative

4.3 Enzymatic Activity

Endonuclease, Hydrolase, Nuclease

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

No PMID found

5.2 Protein Sequence Databases

UniProt: A0A6M3HH83

5.3 3D Structure Databases

No PDB Ids found

AlphaFoldDB: A0A6M3HH83

5.4 Nucleotide Sequence Databases

Sl. no.	Accession(s)	Access Link(s)
1.	MN891684	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: IPR024575, IPR036725, IPR009105, IPR024566, IPR016128, IPR036302

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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