Peptide Database

Peptide NameSperm associated antigen 11B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length132 amino acids

Chemical FormulaC645H1040N198O186S8

DescriptionStandard

        MRQWLLPFFTSLLLVALLFPGLSQARHVNHSATEALRELREGATGQGTNGSQLLRHPVKRALIIRRTPYPGDVPPGIRNTICLMQQGTCRLFFCHSGEKKRDICSDPWNRCCVSNTDEEGKEKPKTDGRSGI
    

Molecular Weight14800.89 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)6.81

Net Charge (pH 7.4) 6.28

Charge Density (pH 7.0) 0.0516

GRAVY Index-0.47

Hydrophobic Moment 0.66

Boman Index-0.10

Instability Index44.44

Aliphatic Index 77.58

Aromaticity 0.0606

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 6189.16

LogP -67.08

H-bond Donors 222.0

H-bond Acceptors 205.0

Rotatable Bonds 489.0

Heavy Atoms 1037.0

Ring Count 23.0

Amide Bonds 142.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0406645 VERIFIED: NO

Provenance & Taxonomy

OrganismTheropithecus gelada [Animal]

Tax ID9565

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal