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PEPDIA-INT-010866

Silver

Soymorphin-5

Quality

Source DBs

Activities

Source refs

Literature

Patents

Integrated record

Sequence and molecular profile

YPFVV

Indexed sequence5 aa

1YPFVV

Length

Molecular weight

623.75 Da

Formula

C33H45N5O7

Structure type

Synthesis

Chirality

Family

Gene

Residue composition

Physicochemical profile

Hydrophobic4

Membrane affinity proxy

Polar0

Solubility proxy

Charged0

Net charge proxy +0

Aromatic2

Binding interaction proxy

Versioned scientific descriptors

Physicochemical properties and standard representations

calculated sequence and structure

Reported properties

Legacy compatibility fields are materialized from the versioned PepDiana computed release; no separate source-reported property is available.

Computed properties

physchem-20260620

Molecular weight

623.7395 Da

Molecular formula

C33H45N5O7

Theoretical pI

5.5243

Net charge at pH 7

-0.2409

GRAVY

1.66

Instability index

71.2

Aromaticity

0.4

Topological polar surface area

191.16 Å²

cLogP

1.3467

Hydrogen-bond donors

Hydrogen-bond acceptors

Rotatable bonds

Method: PepDiana sequence/structure descriptor pipeline

Tool: Biopython+RDKit · Biopython 1.85; RDKit 2024.09.6

Calculated: 2026-06-20T11:01:38.358971+00:00

Assumptions: ph=7; termini=free N-terminus and free C-terminus for simple linear peptides; stereochemistry=standard L-amino acids; smiles_length_limit=200

Sequence representations

representations-20260620 · RDKit 2024.09.6

ProForma 2.0

validated simple linear

YPFVV

HELM 2.0

validated simple linear

PEPTIDE1{Y.P.F.V.V}$$$$V2.0

Canonical SMILES

validated

CC(C)C(NC(=O)C(NC(=O)C(Cc1ccccc1)NC(=O)C1CCCN1C(=O)C(N)Cc1ccc(O)cc1)C(C)C)C(=O)O

Isomeric SMILES

validated

CC(C)[C@H](NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)Cc1ccc(O)cc1)C(C)C)C(=O)O

Follow-up research

External analysis tools

Run BLASTPSearch similar protein or peptide sequences at NCBI.Search UniProtLook for related UniProtKB entries using the sequence.Search PubMedFind literature context for this peptide record.Search PubChemOpen chemistry search with the canonical SMILES string.

Links open third-party resources with the current PepDiana sequence, record name, or chemistry notation as the initial query.

Research workflow

Citation and local history

BibTeX

@misc{PEPDIA-INT-010866,
  title = {Soymorphin-5},
  author = {{PepDiana Consortium}},
  year = {2026},
  howpublished = {PepDiana Multifunctional Peptide Database},
  url = {http://127.0.0.1:3004/peptides/PEPDIA-INT-010866},
  note = {Accessed from local PepDiana development build}
}

APA-style note

Soymorphin-5. (2026). PepDiana record PEPDIA-INT-010866. PepDiana Multifunctional Peptide Database. http://127.0.0.1:3004/peptides/PEPDIA-INT-010866

This record is saved to local recent-view history so it can reappear on the peptide browser page.

Integrated source-database annotations

Biological activity (3 records)

Stable record	Activity	Subtype	Value	Target	Assay method	Source
CTPDB_P010866_ACT_plantpepdb_0000	Neuroactive/Ion Channel	Neuropeptide	Not available in the current structured import	Unknown	Not reported by source	PPepDB_3035plantpepdb / linked
CTPDB_P010866_ACT_plantpepdb_0001	Unknown	Antihyperglycemic	Not available in the current structured import	Unknown	Not reported by source	PPepDB_3035plantpepdb / linked
CTPDB_P010866_ACT_plantpepdb_0002	Unknown	Anxiolytic-like-activity	Not available in the current structured import	Unknown	Not reported by source	PPepDB_3035plantpepdb / linked

Provenance

Source database records (1)

plantpepdb

PPepDB_3035

Raw sequence

YPFVV

Citation trail

Literature (3 records)

Audit surface

Raw annotations and release metadata

Integrated record last updated: 2026-04-15T00:59:21.390281+00:00

Modification summary

No structured modification annotations are available for this record.

Source metadata

[
  {
    "source_db": "plantpepdb",
    "organism_name": "Unknown"
  }
]