Peptide Database

Peptide NameInternal head protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length898 amino acids

Chemical FormulaC4229H6732N1228O1375S30

DescriptionStandard

        MPIMRDQRGANLNAAQQGVPNVQQAQTPFSLAGRDTRIDTFPTESIQRVLNMASQLAGRVTERANEEEYLKGANAAASGKAVEDLDSNWLTAQFQKAGYNDQFKRMQMAGVASEISANMTEYAKMSPQDFLKVIDEKTTGLFDNTDGMTLRGRQSLLENQLTFSNTLIRTQAAQHGKYLVEQRAAMYNSQGNTLVTLAAQAKASGDGGAYANATAATMAWAKSILADDKLPLETRRTQVTSMMGLMLSQDLRTPVETAVNSGLFNDLPAEDLAKLQGQIRESKSRTEVQDNMGLLEAKGQLDARQAVFGDVTPGQYGQVLQQLVDNKLITASGYSSAIESFYKDYAKQAKASQLGQAYATGNQTYMLQQGASEQDGADAFIKARMKQPGATASSVAFDLLQVGAQTGFPSAYKSAAKLIEPALSNFGTVDEMNPDAARTVTGLIDRVTVAENQGDKTAWTKLLSGLSEENQEKMVYMREQIKAGRTIDQAGQGYIKQQQDYSGLTPAQKSQILTQRQSDVNSVVNSLESQGFFSRTWQGLAGLFSDTQRNLFQARVASGDITAAQEMSEVSAAYREELQAVVLKNPNITKDGMEALASAKLANRVLRVGETTFSPGSVLIAPRNQTVQSMLGLPADVAPDRIGRAIASLDQSKAPEGFESSYSFMPDGSLNVQFFNKTGDVSPNNYRITPQAIQERIREDDRAAATANNEVYGDGKLFVDKSSNIGIRVNGVNTAGVDEQRMLVARGKLIEFEGIRNTTYRDSTGVQTNGIGISDRSPYFSEGQASGMRGGTEWSPRTIHDTFVNHTNMVARQMPGTAAALGWSRDNDAQFQFMMQIGYQAGASWYRNEGAYSKLADAIRVGDRDKAVQALAATPAYKLSQDERKQYYVQTLLAGMQE
    

Molecular Weight97740.04 Da

Isoelectric Point (pI)5.50

Net Charge (pH 7.0)-8.11

Net Charge (pH 7.4) -8.70

Charge Density (pH 7.0) -0.0090

GRAVY Index-0.48

Hydrophobic Moment 0.82

Boman Index-0.05

Instability Index35.03

Aliphatic Index 72.58

Aromaticity 0.0713

Extinction Coeff. Reduced 80220.00

Extinction Coeff. Oxidized 80220.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409036 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia phage usur [Virus]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Non-hemolytic Non-ribosomal