Peptide Database

Peptide NameSolution structure of Crustacean Hyperglycemic Hormone-like (CHH-L) from the Scylla Olivacea

Function Ontology

Neurological / Signaling

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC369H414N104O41S7

DescriptionPDB structure; NMR

        QIFDSSCKGVYDRAIFNELEHVCNDCYNLYRTSHVASGCRVNCFENHVFDDCVYELLLHNPEEVLLMRDAIRG
    

Molecular Weight8501.48 Da

Isoelectric Point (pI)4.67

Net Charge (pH 7.0)-6.00

Net Charge (pH 7.4) -6.71

Charge Density (pH 7.0) -0.0822

GRAVY Index-0.20

Hydrophobic Moment 0.06

Boman Index-0.02

Instability Index23.66

Aliphatic Index 85.34

Aromaticity 0.1644

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2933.55

LogP 12.75

H-bond Donors 59.0

H-bond Acceptors 119.0

Rotatable Bonds 142.0

Heavy Atoms 526.0

Ring Count 13.0

Amide Bonds 147.0

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_0431246 VERIFIED: YES

Provenance & Taxonomy

OrganismScylla olivacea [other]

Tax ID85551

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Neurological / Signaling

MethodNMR