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PEPDIA-INT-061779

Silver

Phytosulfokine alpha

55

Quality

1

Source DBs

1

Activities

1

Source refs

1

Literature

0

Patents

Integrated record

Sequence and molecular profile

YIYTQ
Indexed sequence5 aa
1YIYTQ

Length

5

Molecular weight

686.76 Da

Formula

C33H46N6O10

Structure type

-

Synthesis

-

Chirality

-

Family

-

Gene

-

Residue composition

Y
2
I
1
T
1
Q
1

Physicochemical profile

Hydrophobic3

Membrane affinity proxy

Polar2

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

686.7524 Da

Molecular formula

C33H46N6O10

Theoretical pI

5.5236

Net charge at pH 7

-0.2419

GRAVY

-0.46

Instability index

-24.06

Aromaticity

0.4

Topological polar surface area

283.5 Ų

cLogP

-1.0735

Hydrogen-bond donors

10

Hydrogen-bond acceptors

10

Rotatable bonds

19

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

YIYTQ

HELM 2.0

validated simple linear

PEPTIDE1{Y.I.Y.T.Q}$$$$V2.0

Canonical SMILES

validated

CCC(C)C(NC(=O)C(N)Cc1ccc(O)cc1)C(=O)NC(Cc1ccc(O)cc1)C(=O)NC(C(=O)NC(CCC(N)=O)C(=O)O)C(C)O

Isomeric SMILES

validated

CC[C@H](C)[C@H](NC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@H](C(=O)N[C@@H](CCC(N)=O)C(=O)O)[C@@H](C)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.

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Research workflow

Citation and local history

BibTeX

@misc{PEPDIA-INT-061779,
  title = {Phytosulfokine alpha},
  author = {{PepDiana Consortium}},
  year = {2026},
  howpublished = {PepDiana Multifunctional Peptide Database},
  url = {http://127.0.0.1:3004/peptides/PEPDIA-INT-061779},
  note = {Accessed from local PepDiana development build}
}

APA-style note

Phytosulfokine alpha. (2026). PepDiana record PEPDIA-INT-061779. PepDiana Multifunctional Peptide Database. http://127.0.0.1:3004/peptides/PEPDIA-INT-061779

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

Integrated source-database annotations

Biological activity (1 records)

Stable recordActivitySubtypeValueTargetAssay methodSource
CTPDB_P061779_ACT_plantpepdb_0000BioregulatoryDevelopment RegulatorNot available in the current structured importUnknownNot reported by sourcePPepDB_2883plantpepdb / linked

Provenance

Source database records (1)

plantpepdb

PPepDB_2883

Raw sequence

YIYTQ

Citation trail

Literature (1 records)

Audit surface

Raw annotations and release metadata

Integrated record last updated: 2026-04-15T00:59:21.543516+00:00

Modification summary

No structured modification annotations are available for this record.

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