Peptide Database

Peptide NameProtein S100-A7

Function Ontology

Antimicrobial

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity

Wound healing/Regeneration ▸ Angiogenesis modulation ▸ Angiogenic

Standard StatusStandard

Sequence Length100 amino acids

Chemical FormulaC495H777N135O158S6

DescriptionStandard

        SNTQAERSIIGMIDMFHKYTRRDDKIEKPSLLTMMKENFPNFLSACDKKGTNYLADVFEKKDKNEDKKIDFSEFLSLLGDIATDYHKQSHGAAPCSGGSQ
    

Molecular Weight11339.66 Da

Isoelectric Point (pI)6.26

Net Charge (pH 7.0)-1.29

Net Charge (pH 7.4) -1.71

Charge Density (pH 7.0) -0.0129

GRAVY Index-0.78

Hydrophobic Moment 0.72

Boman Index-0.14

Instability Index37.22

Aliphatic Index 59.60

Aromaticity 0.0900

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4595.00

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

Amino Acid Composition

TPSA 4787.26

LogP -51.57

H-bond Donors 165.0

H-bond Acceptors 166.0

Rotatable Bonds 392.0

Heavy Atoms 794.0

Ring Count 15.0

Amide Bonds 107.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087596 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyS-100 family

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermAcetylation

Disulfide46-95

Bio-Activity Profile

Function

Antimicrobial S-100 family Angiogenic Host defense