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 FormulaC4228H6705N1225O1377S34

DescriptionStandard

        MATMRDQRGANLNAAQQGVPNVQQAQTPFSLAGRDTRIDTFPTESIQRIMNMASNIAGQVTERAVEEEYLKGANAAASGQAVEDLDSNWLTAEFHKAGYNDQYKRMQMAQAASDISANMTEYAKMSPQDFLKVVDQKTQSIFNNTDGMTMNGRKALLENQLTFSNTLIRTQAAQHGKYLIEQRASMYNAQGNTLVTLAAQAKATGDGGAYANATAATMAWAKSILADEKLPLETRRTQVVSMMSNMLSQDLRTPVETAVNSGMFNDLPADDLAKLQGQIRESKNRTEVQDNMGLLEQYGQLNARQAVFGDVDPKTYTGILQQLADNKLISASGYSSAIEGYYKDYAKQAKANQLGQAYATGNQTYMLQQGASEQDGADAFIKARMKQPGATASSVAFDLLQVGAQTGFPSAYKSAAKLIEPALSNFGTVDEMNPDAAATVTGLIDRVTVAENQGDKTAWTKLLSGLSEENQEKMVYMREQIKAGRTINQAGQGYIKQQQDYAGLTPAQKSQILTQRQSDVNSVVGSLEAQGFFSRTWQGLAGLFSDTQRNLFQARVASGDITAAQEMSEVSAAYREELQAVVLKNPNITKDGMEALASAKLANRVLRVGESTFSPGSVLIAPRNQTVQSMLGLPADVAPDRIGRAIASLDQSKAPEGFETSYSFMPDGSLNVQYFNKTGDVSPNSYRITPQAIQERIREDDRAAATANNEVYGDGKLFVDKNSNIGIRVNGVNTAGVEESYMLQARGKLIEFEGIRNQTYRDSTGVQTNGVGISNRSPYFAEGQASGMKGGTEWSPRTIHDTFVNHTNMVARQMPGQAAALGWSRDKDAQFQFMMQMGYQAGSDWYRSGGAYGKLADAIRVGDREQALQALSNTPAFKLSQDERKQYYIQTLLAGMQE
    

Molecular Weight97819.06 Da

Isoelectric Point (pI)5.47

Net Charge (pH 7.0)-9.03

Net Charge (pH 7.4) -9.68

Charge Density (pH 7.0) -0.0101

GRAVY Index-0.50

Hydrophobic Moment 0.82

Boman Index-0.04

Instability Index35.46

Aliphatic Index 70.43

Aromaticity 0.0735

Extinction Coeff. Reduced 86180.00

Extinction Coeff. Oxidized 86180.00

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_0376712 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia phage smaasur [Virus]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Non-hemolytic Non-ribosomal